Damping head and damping mechanism

Abstract

The utility model discloses a damping head and a damping mechanism. The mounting part is movably connected to the front end of the mounting frame, and the side, deviating from the mounting frame, of the mounting part is used for mounting shooting equipment; the balance assembly comprises a sensing part, a plurality of driving parts and a plurality of transmission parts, two driving parts are distributed on the two sides of the mounting frame, each driving part is correspondingly connected with one transmission part, one end of each transmission part is used for being connected with the corresponding driving part, the other end of each transmission part is used for being connected with the corresponding mounting part, and the sensing part is used for sensing the movement of the mounting part so as to transmit the movement to the driving parts; the driving part provides different buffering forces according to the deflection angle of the mounting part; when a vehicle runs, the shooting equipment shakes, the mounting part deflects, the sensing part senses the deviation of the mounting part and transmits the deviation to the driving part, and the driving part drives the transmission part to provide reverse buffering force for the mounting part according to the deflection angle so as to balance the deviation and guarantee the stability of the shooting equipment.

Description

Technical Field

[0001] The present application relates to the technical field related to camera stabilization equipment, and in particular to a shock absorbing head and a shock absorbing mechanism. Background Art

[0002] At present, in indoor and outdoor mobile shooting scenes, in order to keep the photographer's shooting picture stable, some mobile shooting brackets are usually needed to assist the camera equipment in shooting. The shooting equipment is loaded on the mobile shooting bracket and fixed to the mobile vehicle through the mobile shooting bracket to keep up with the shooting picture.

[0003] However, during the current shooting process, the road conditions will affect the shock absorbing mechanism and the shooting equipment, and the lens will shake during the movement, making the shooting unstable. Utility Model Content

[0004] The present application provides a shock absorbing head and a shock absorbing mechanism for reducing the stability of a device lens during movement.

[0005] According to one aspect of the present application, an embodiment provides a shock absorbing head, comprising:

[0006] Mounting frame;

[0007] A mounting member, movably connected to the front end of the mounting frame, and the mounting member is used to mount a photographing device on a side away from the mounting frame; and

[0008] A balancing component includes a sensing member, a plurality of driving members and a plurality of transmission members, wherein two of the driving members are distributed on both sides of the mounting frame, each of the driving members is connected to a corresponding transmission member, and one end of the transmission member is used to connect to the driving member, and the other end is used to connect to the mounting member, and the sensing member is used to sense the movement of the mounting member and transmit it to the driving member; so that the driving member provides different buffering forces according to the deflection angle of the mounting member.

[0009] In another embodiment, a mounting groove is provided on the outer wall of the mounting frame, and the driving member includes a brushless motor and an output rod, and the brushless motor is installed in the mounting groove; one end of the output rod is connected to the output shaft of the brushless motor, and the other end is movably connected to the transmission member, and the end of the transmission member facing away from the output rod is transmission-connected to the mounting member, so that the driving member adjusts the mounting member with the mounting frame as support.

[0010] In another embodiment, the brushless motor includes a rotor and a stator, the rotor includes a permanent magnet, and the stator includes a coil. When current flows through the stator coil, a magnetic field is generated, and the permanent magnet of the rotor generates a torque under the action of the magnetic field to rotate the rotor.

[0011] In another embodiment, the mounting member is movably connected to the mounting frame via a connecting member, the connecting member includes a connecting block and a first movable axis and a second movable axis distributed along the circumference of the connecting block, the mounting frame is rotatably connected to the connecting block via the first movable axis, and the mounting member is rotatably connected to the connecting block via the second movable axis.

[0012] In another embodiment, two first movable shafts and two second movable shafts are provided, the two first movable shafts are coaxially provided and symmetrically distributed on both sides of the connecting block, and the two second movable shafts are coaxially provided and symmetrically distributed on both sides of the connecting block.

[0013] In another embodiment, the mounting member includes a connecting portion and a mounting portion, the connecting portion is movably connected to the mounting frame via the second movable axis, and the mounting portion is used to connect a photographing device; the sensing member includes a sensor and a connecting line, the sensor is arranged between the mounting portion and the connecting portion, and is used to sense the deflection of the photographing device, and the connecting line is used to electrically connect the sensor and a control circuit board of the driving member.

[0014] In another embodiment, the connecting block is provided with a wire passage for the connecting wire to pass through, and the mounting frame is provided with a wire groove connected to the inner cavity of the mounting frame near one end of the connecting block, and the connecting wire passes through the wire passage and the wire groove and is connected to the control circuit board of the driving component.

[0015] According to another aspect of the present application, in one embodiment, a shock absorbing mechanism is provided, comprising:

[0016] The shock absorbing head of the above technical solution;

[0017] A shock absorbing arm is arranged at the rear end of the shock absorbing head, wherein a buffer component is arranged in the shock absorbing arm, and the buffer component is used for buffering and absorbing energy of the load; and

[0018] A support assembly is arranged at the rear end of the shock absorbing arm, and includes a support member, a first locking structure and a positioning member. The support member is used to connect and support the shock absorbing arm. The support member is adjustably mounted on the positioning member through the first locking structure, and the positioning member is used to be mounted on a mobile carrier.

[0019] In another embodiment, the positioning member includes a shock-absorbing connecting frame, a carrier connecting frame, a second locking structure and a plurality of suction cups, and the shock-absorbing connecting frame and the carrier connecting frame are unlocked and locked by the second locking structure; the suction cup can be adjustably connected to the shock-absorbing connecting frame and / or the carrier connecting frame, and the suction cup is used to be adsorbed and fixed on the mobile carrier.

[0020] In another embodiment, the carrier connecting frame includes a first connecting frame, a second connecting frame, a connecting rod, a third locking structure and a fourth locking structure, the shock-absorbing connecting frame is connected to the first connecting frame through the second locking structure, the first connecting frame and the second connecting frame are arranged alternately, and the third locking structure is arranged between the first connecting frame and the second connecting frame, and is used to connect and lock the first connecting frame and the second connecting frame, the fourth locking structure is connected to one end of the first connecting frame away from the second connecting frame, and at least one of the connecting rods is movably connected to the side away from the first connecting frame, wherein a part of the suction cup is connected to the connecting rod, a part of the suction cup is connected to the second connecting frame, and another part of the suction cup is connected to the first connecting frame.

[0021] In another embodiment, a positioning connecting frame is arranged between the shock absorbing connecting frame and the first connecting frame, and a fifth locking structure is arranged at both ends of the positioning connecting frame, and the two ends of the positioning connecting frame are respectively connected to the shock absorbing connecting frame and the first connecting frame through the fifth locking structure.

[0022] According to the shock-absorbing head of the above embodiment, the shooting equipment and its accessories are supported and installed by the mounting part, and the mounting frame and the mounting part are connected by the balancing component. When the mobile vehicle is moving, the shooting equipment shakes and deflects. The sensing part senses the deviation of the mounting part and transmits it to the driving part. The transmission part connects the mounting part and the mounting frame. The driving part can drive the transmission part to provide different buffering forces for the mounting part according to the deflection angle to balance the deviation of the shooting equipment, thereby ensuring the balance of the shooting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the overall structure of a shock absorbing mechanism in an embodiment;

[0024] Figure 2 A schematic diagram of the structure of a shock absorbing head in an embodiment;

[0025] FIG3( a ) is a schematic diagram of the structure of a mounting member in an embodiment;

[0026] FIG3( b ) is an internal schematic diagram of a connecting portion in an embodiment;

[0027] Figure 4 A schematic diagram of the structure of a mounting frame in an embodiment;

[0028] Figure 5 Schematic diagram of the structure of a brushless motor in an embodiment.

[0029] Figure 6 A schematic diagram of the internal structure of a shock absorbing arm in another embodiment;

[0030] Figure 7A schematic diagram of the structure of a support assembly in an embodiment;

[0031] Figure 8 This is a schematic diagram of assembling a positioning member and a supporting member in an embodiment;

[0032] FIG9( a ) is a schematic structural diagram of a second locking structure in an embodiment;

[0033] FIG9( b ) is a schematic cross-sectional view of FIG9( a );

[0034] Fig.10 is a structural schematic diagram of a third locking structure in an embodiment;

[0035] Fig.11 It is a schematic diagram of the structure of a support assembly in another embodiment.

[0036] Reference numerals:

[0037] 1. Support assembly; 11. Support member; 12. Positioning member; 121. Shock-absorbing connecting frame; 122. Carrier connecting frame; 1221. First connecting frame; 1222. Second connecting frame; 1223. Connecting rod; 1224. Third locking structure; 1225. Fourth locking structure; 123. Second locking structure; 1232. Sliding block; 1233. Locking block; 1234. Locking screw; 1235. Handle; 124. Suction cup; 125. First locking structure; 126. Positioning connecting frame; 127. Fifth locking structure;

[0038] 2. shock absorbing arm; 21. shock absorbing main arm; 22. shock absorbing side arm; 23. connecting structure; 231. first connecting member; 232. second connecting member;

[0039] 3. Buffer assembly; 31. Elastic member; 32. Damping member; 33. Force regulator; 34. Retaining ring;

[0040] 4. Mounting frame; 41. Mounting slot; 42. Display screen slot; 43. Slot; 44. Cable duct;

[0041] 5. Mounting piece; 51. Connecting part; 52. Mounting part; 53. Connecting ear piece; 54. Outlet channel;

[0042] 6. Balancing assembly; 61. Driving member; 611. Brushless motor; 6111. Motor body; 6112. Rotor; 6113. Stator; 612. Output rod; 62. Transmission member; 621. Transmission rod; 63. Induction member; 631. Sensor; 64. Connecting member; 641. Connecting block; 642. First movable shaft; 643. Second movable shaft; 644. Line passage. DETAILED DESCRIPTION

[0043] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0044] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0045] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0046] When shooting sports scenes with a moving lens indoors or outdoors, in order to keep the images taken by the camera stable and smooth, some camera equipment shock-absorbing devices are usually needed to keep the images taken by the camera stable. However, during the shooting process, the road conditions will affect the shock-absorbing mechanism and the shooting equipment, and the lens will shake during the movement, making the shooting unstable.

[0047] The present application provides a shock absorbing head and a shock absorbing mechanism, which senses the deflection of a shooting device and then provides a reverse buffering force according to the deflection angle through a driving member 61, thereby reducing the jitter of the shooting device and increasing the stability of the device lens during movement.

[0048] This embodiment provides a shock absorbing head, please refer to Figure 1 and Figure 2, including a mounting frame 4, a mounting member 5 and a balancing assembly 1, the mounting frame 4 is used to support the entire shock absorbing head; the mounting member 5 is movably connected to the front end of the mounting frame 4, and the side of the mounting member 5 away from the mounting frame 4 is used to connect the shooting equipment; the balancing assembly 6 connects the mounting frame 4 and the mounting member 5, when the vehicle is driving, the shooting equipment shakes, the mounting member 5 deflects immediately, and the balancing assembly 6 can provide a reverse buffering force for the mounting member 5 according to the deflection angle, thereby ensuring the stability of the shooting equipment.

[0049] For details, please refer to Figure 2 3(a) and 3(b), the balancing assembly 6 includes a driving member 61, a transmission member 62 and a sensing member 63. The driving member 61 is mounted on the mounting frame 4 and is used to provide a reverse buffering force. The driving member 61 and the transmission member 62 are provided in two groups and are correspondingly distributed on both sides of the mounting frame 4. One end of the transmission member 62 is connected to the output shaft of the driving member 61, and the other end is connected to the mounting member 5. The sensing member 63 is used to sense the deviation of the mounting member 5 and transmit it to the driving member 61. When the shooting device shakes, the shooting device and the mounting member 5 will deflect. The sensing member 63 senses the deviation of the mounting member 5 and transmits it to the driving member 61. The driving member 61 can drive the transmission member 62 to provide a reverse buffering force for the mounting member 5 according to the deflection angle to balance the deviation of the shooting device, thereby ensuring the balance of the shooting device.

[0050] Please refer to Figure 2 and Figure 4 The mounting frame 4 is configured as a hollow frame, and the front end of the mounting frame 4 is movably connected to the mounting member 5; the outer wall of the mounting frame 4 is provided with a mounting groove 41 that is connected to the inner cavity of the mounting frame 4, and the mounting groove 41 is used to install the driving member 61, so that the driving member 61 uses the shock absorbing arm 2 as a support to adjust the mounting member 5. In other embodiments, the mounting frame 4 is further provided with a display screen groove 42 that is connected to the inner cavity of the mounting frame 4 and is used to install a display screen.

[0051] For details, please refer to Figure 2 The driving member 61 includes a brushless motor 611 and an output rod 612. The mounting grooves 41 are provided at two locations corresponding to the driving member 61 and are distributed on both sides of the shock absorbing arm 2. Two groups of brushless motors 611 are installed at the two mounting grooves 41, and the two groups of brushless motors 611 are arranged opposite to each other and accommodated in the inner cavity of the mounting frame 4; one end of the output rod 612 is connected to the output shaft of the brushless motor 611 and is relatively fixed to the output shaft of the brushless motor 611, and the other end is rotatably connected to the transmission member 62, and the end of the transmission member 62 away from the output rod 612 is movably connected to the mounting member 5, and the ends of the two groups of transmission members 62 away from the brushless motor 611 are connected to different positions of the mounting member 5, providing reverse buffering force for different positions of the mounting member 5.

[0052] For further information, please refer to Figure 2 and Figure 5The brushless motor 611 includes a motor body 6111, a rotor 6112, a stator 6113 and an electronic commutator (not shown in the figure). The motor body 6111 is installed at the mounting slot 41. The rotor 6112 includes a permanent magnet. The stator 6113 includes a coil. The electronic commutator is used to control the rotation direction and speed of the brushless motor 611. The stator 6113 is provided with multiple sets of coils. When the coils of the stator 6113 are passed with current, a magnetic field is generated. The magnetic field interacts with the magnetic field of the permanent magnet of the rotor 6112 to generate torque, thereby rotating the rotor 6112. The brushless motor 611 includes a control circuit board (not shown in the figure), which can monitor the position of the rotor 6112 in real time and adjust the direction and magnitude of the current as needed to keep the rotor 6112 rotating synchronously.

[0053] In the examples of this application, please refer to Figure 2 , taking the perspective of any brushless motor 611 as an example, when the two brushless motors 611 rotate upward or downward at the same speed at the same time, they can drive the mounting member 5 to swing in the front-to-back direction; when the rotation of the two brushless motors 611 is inconsistent (whether there is a difference in direction or speed), the forces received by the two ends of the mounting member 5 are also inconsistent. Therefore, the mounting member 5 can swing in multiple directions, that is, when the shooting device deflects in different directions, the brushless motor 611 can generate a buffer force in the corresponding direction, so that the shooting device maintains a stable shooting state. It is worth noting that if we take the perspective of the motor itself as an example, because the two brushless motors 611 are symmetrical, for example, in the front-to-back direction, taking the perspective of the brushless motor 611 itself as an example, the rotation directions of the brushless motor 611 are opposite.

[0054] Please refer to Figure 2 3(a) and 3(b), the mounting member 5 is movably connected to the mounting frame 4 through the connecting member 64, so that the mounting member 5 can swing in multiple directions. Specifically, the connecting member 64 includes a connecting block 641 and a first movable shaft 642 and a second movable shaft 643 distributed along the circumference of the connecting block 641, and the first movable shaft 642 and the second movable shaft 643 are perpendicular to each other; the mounting frame 4 is rotatably connected to the connecting block 641 through the first movable shaft 642, and the mounting member 5 is rotatably connected to the connecting block 641 through the second movable shaft 643, that is, one end of the first movable shaft 642 is fixed to the connecting block 641, and the other end is rotatably connected to the mounting frame 4, and one end of the second movable shaft 643 is fixed to the connecting block 641, and the other end is rotatably connected to the mounting member 5. The mounting member 5 is connected to the connecting block 641 through the first movable shaft 642 and the second movable shaft 643, so that the mounting member 5 can be moved in different directions without being affected.

[0055] Further, in the embodiment of the present application, please refer to Figure 3(b), two first movable shafts 642 and two second movable shafts 643 are provided, the two first movable shafts 642 are coaxially arranged and symmetrically distributed on both sides of the connecting block 641, the mounting frame 4 can rotate independently on the first movable shaft 642, the two second movable shafts 643 are coaxially arranged and symmetrically distributed on both sides of the connecting block 641, the mounting member 5 can rotate independently on the second movable shaft 643, and at the same time, the mounting frame 4 and the mounting member 5 can also be connected to the connecting block 641 to achieve independent rotation in multiple directions, so that the transmission member 62 can transmit the buffering force in the corresponding direction.

[0056] Please refer to Figures 3(a) and 3(b). The mounting member 5 includes a connecting portion 51 and a mounting portion 52. The connecting portion 51 is movably connected to the mounting frame 4, and the mounting portion 52 is used to connect the shooting device. The sensing member 63 includes a sensor 631 and a connecting line (not shown in the figure). The sensor 631 is arranged between the mounting portion 52 and the connecting portion 51, and is used to sense the deflection of the shooting device. The connecting line is used to electrically connect the sensor 631 and the control circuit board of the brushless motor 611 to control the brushless motor 611 to generate a reverse buffer force. In the embodiment of the present application, the sensor 631 adopts a gyroscope, which is connected to the control circuit board of the brushless motor 611 through a connecting line. When it is known that the shooting device on the mounting member 5 has a deflection, the two brushless motors 611 start to work, and the rotor 6112 of the brushless electronic drives the mounting member 5 through the transmission member 62 to have a reverse buffer corresponding to the deflection of the shooting, thereby ensuring the balance of the shooting equipment kit.

[0057] In other embodiments, the sensor 631 may also be other related products that can detect the position deflection information on the sensing mounting member 5 .

[0058] For further information, please refer to Figure 2 3(a) and 3(b), in the embodiment of the present application, the transmission member 62 adopts a transmission rod 621, and a plurality of connecting lugs 53 are arranged at the upper end of the connecting portion 51, which are used to connect the transmission member 62 and the mounting frame 4. One end of the transmission member 62 is rotatably connected to the output rod 612, and the other end is rotatably connected to the corresponding connecting lug 53, and the axis of the rotating shaft at both ends of the transmission member 62 is arranged parallel to the first movable shaft 642; the second movable shaft 643 is rotatably mounted on the corresponding connecting lug 53 to realize the rotation with the mounting member 5. The lower end of the mounting portion 52 is provided with a mounting structure for mounting a shooting device or other components, and the lower end of the connecting portion 51 and the upper end of the mounting portion 52 are arranged as a detachable connection structure, such as bolt locking, elastic locking, etc. In other embodiments, the connecting portion 51 and the mounting portion 52 can adopt other detachable structures.

[0059] For further information, please refer to Figure 2 , Figure 3(a), Figure 3(b) and Figure 4The connecting portion 51 has an outlet channel 54 for the connecting wire to pass through, the connecting block 641 is provided with a through-line channel 644 for the connecting wire to pass through, and the mounting frame 4 is provided with a through-line groove 44 connected to the inner cavity of the mounting frame 4 at one end close to the connecting block 641. One end of the connecting wire is connected to the sensor, and the other end passes through the outlet channel 54, the through-line channel 644 and the through-line groove 44 in sequence to enter the inner cavity of the mounting frame 4, and is electrically connected to the control circuit board of the brushless motor 611, thereby realizing signal transmission between the two. The mounting frame 4 is correspondingly provided with a slot 43 for correspondingly setting the installation positions of the power supply interface and the communication interface.

[0060] The present embodiment also discloses a shock absorbing mechanism, comprising a support assembly 1, a shock absorbing arm 2 and the above-mentioned shock absorbing head connected in sequence; the support assembly 1 is used to install and support the shock absorbing mechanism. In the embodiment of the present application, the support assembly 1 is used to be installed on a mobile vehicle, and drive the shock absorbing arm, the shock absorbing head, the balance assembly and the shooting equipment to move as a whole for shooting; the shock absorbing arm 2 is movably installed at the front end of the support assembly 1, and a buffer assembly 3 is arranged in the shock absorbing arm 2, and the buffer assembly 3 is used to buffer and absorb energy of the load on both sides of the shock absorbing arm 2; the shock absorbing head is arranged at the front end of the shock absorbing arm 2, that is, the end of the shock absorbing arm 2 away from the support assembly 1, so as to install and support the photographic equipment and its corresponding photographic accessories.

[0061] Please refer to Figure 1 and Figure 6 The shock absorbing arm 2 includes a shock absorbing main arm 21 and a shock absorbing side arm 22. The front end of the shock absorbing main arm 21 is connected to the mounting frame 4. The mounting frame 4 is set as a hollow frame. One end of the mounting frame 4 is used to be installed on the shock absorbing arm 2 and serves as the outer shell of the shock absorbing arm 2, and the other end is used to be movably connected with the mounting member 5. The shock absorbing side arm 22 is rotatably connected to the rear end of the shock absorbing main arm 21 and is used to dock and install the support assembly 1. The buffer assembly 3 includes an elastic member 31 and a damping member 32. In the embodiment of the present application, the elastic member 31 adopts a buffer spring, and the damping member 32 adopts a damper. The fixed end of the damper is rotatably connected to the front end of the shock absorbing main arm 21, and the free end of the damper, that is, one end of the piston rod, is rotatably mounted on the shock absorbing side arm 22. The buffer spring is sleeved on the damper. The elastic member 31 is extended or compressed with the extension and contraction of the damping member 32, thereby achieving buffer shock absorption.

[0062] For further information, please refer to Figure 6A force regulator 33 is sleeved on the damping member 32, and the force regulator 33 is adjustably installed on the damper. A retaining ring 34 is provided on the damper. One end of the buffer spring abuts on the retaining ring 34, and the other end abuts on the force regulator 33. The force regulator 33 adjusts its position on the damper to control the length of the buffer spring, thereby adjusting the deformation of the elastic member 31. The shock absorbing arm 2 can carry different load-bearing shooting equipment, and quickly adjust the shock absorbing force and rebound speed according to the weight of the camera. When the shock absorbing device needs to adapt to machines of different weights, there is no need to replace the spring, and the applicability is higher.

[0063] In the embodiment of the present application, the force adjuster 33 is threadedly connected to the damper, and the moving direction of the force adjuster 33 is distributed along the length direction of the piston rod of the damper; the specific position of the force adjuster 33 can be debugged according to the weight-bearing shooting equipment carried during actual shooting, so as to determine the appropriate position of the force adjuster 33.

[0064] Further, in other embodiments, please refer to Figure 6 A connecting structure 23 is provided between the shock absorbing main arm 21, the shock absorbing side arm 22 and the buffer assembly 3. The connecting structure 23 can be flexibly connected with the shock absorbing main arm 21, the shock absorbing side arm 22 and the buffer assembly 3 respectively to form a buffer zone, thereby reducing the change amount of the buffer assembly 3, thereby reducing the stroke of the loaded photographic equipment and improving the stability of shooting.

[0065] For details, please refer to Figure 6 The connecting structure 23 includes a first connecting member 231 rotatably connected to the shock absorbing side arm 22 and a second connecting member 232 rotatably connected to the shock absorbing main arm 21; the first connecting member 231 is rotatably connected to the second connecting member 232 at one end away from the shock absorbing side arm 22, and the second connecting member 232 is rotatably connected to the free end of the damping member 32. The rotating shafts on the shock absorbing main arm 21, the first connecting member 231 and the second connecting member 232 are all arranged in parallel. The connecting structure 23 forms a buffer zone between the shock absorbing main arm 21, the shock absorbing side arm 22 and the buffer assembly 3. Through the active connection between the first connecting member 231 and the second connecting member 232, the first connecting member 231 and the second connecting member 232 can swing following the pitch state of the equipment to reduce the change caused by the movement of the buffer assembly 3.

[0066] For further information, please refer to Figure 1 and Figure 7 The support assembly 1 includes a support member 11, a first locking structure 125 and a positioning member 12. The support member 11 is used to be connected to the end of the shock absorbing arm 2 away from the mounting frame 4 and locked with the shock absorbing side arm 22 to support the shock absorbing mechanism as a whole. The support member 11 can be adjusted and installed on the positioning member 12 through the first locking structure 125, and the positioning member 12 is used to be installed on a mobile carrier.

[0067] In the examples of this application, please refer to Figure 7 The positioning member 12 includes a shock-absorbing connecting frame 121, a carrier connecting frame 122, a second locking structure 123 and a plurality of suction cups 124. The shock-absorbing connecting frame 121 and the carrier connecting frame 122 are unlocked and locked by the second locking structure 123; the suction cup 124 can be adjustably connected to the shock-absorbing connecting frame 121 and / or the carrier connecting frame 122, and the suction cup 124 is used to be adsorbed and fixed on the mobile carrier.

[0068] Please refer to Figure 7 The carrier connecting frame 122 includes a first connecting frame 1221, a second connecting frame 1222, a connecting rod 1223, a third locking structure 1224 and a fourth locking structure 1225. The shock absorbing connecting frame 121 is connected to the first connecting frame 1221 through the second locking structure 123. The first connecting frame 1221 and the second connecting frame 1222 are arranged alternately, and the third locking structure 1224 is arranged between the first connecting frame 1221 and the second connecting frame 1222, which is used to connect and lock the first connecting frame 1221 and the second connecting frame 1222.

[0069] For details, please refer to Figure 7 and Figure 8 A positioning connecting frame 126 is provided between the shock absorbing connecting frame 121 and the first connecting frame 1221, and a fifth locking structure 127 is provided at both ends of the positioning connecting frame 126, and the two ends of the positioning connecting frame 126 are respectively connected to the shock absorbing connecting frame 121 and the first connecting frame 1221 through the fifth locking structure 127. Figure 7 The upper end of the shock-absorbing connecting frame 121 is connected to the support member 11 through the first locking structure 125, and the lower end is hinged to the second locking structure 123, and is connected to the first connecting frame 1221 through the second locking structure 123, so that the angles of the shock-absorbing connecting frame 121 and the first connecting frame 1221 can be adjusted. The fifth locking structure 127 is hinged to the two ends of the positioning connecting frame 126, and the two ends of the positioning connecting frame 126 are respectively locked to the shock-absorbing connecting frame 121 and the first connecting frame 1221 through the second locking structure 123, so that the shock-absorbing connecting frame 121, the first connecting frame 1221 and the positioning connecting frame 126 form a stable triangular structure, thereby stabilizing the support of the support member 11.

[0070] For further information, please refer to Figure 7In the embodiment of the present application, the fourth locking structure 1225 is connected to one end of the first connecting frame 1221 away from the second connecting frame 1222, two connecting rods 1223 are provided, one end of the connecting rod 1223 is hinged on the fourth locking structure 1225 and connected to the first connecting frame 1221 through the fourth locking structure 1225, and the other end is connected to part of the suction cup 124 adsorbed on the surface of the mobile vehicle, and the other part of the suction cup 124 is distributed on the first connecting frame 1221 and the second connecting frame 1222. The suction cup 124 adopts an electric suction cup, and the adsorption force is stable and effective. In other embodiments, the suction cup 124 can also be installed on the shock-absorbing connecting frame 121, and the specific adjustment is made according to the needs of the installation site; the suction cup 124 and the connecting rod 1223 can be set at will, with strong flexibility, which is convenient for reinforcing the support assembly 1.

[0071] In the examples of this application, please refer to Figure 7 The upper end of the suction cup 124 is movably connected to the fourth locking structure 1225, and is locked on the first connecting frame 1221 and the second connecting frame 1222 of the shock-absorbing connecting frame through the fourth locking structure 1225. The lower end of the suction cup 124 is used for adsorption and positioning, so that the adsorption angle of the suction cup 124 can be adjusted according to the adsorption surface.

[0072] For details, please refer to Figure 7 9(a) and 9(b), in the embodiment of the present application, the first locking structure 125, the second locking structure 123, the third locking structure 1224, the fourth locking structure 1225 and the fifth locking structure 127 have the same locking principle. Taking the second locking mechanism 123 as an example, it includes a sliding block 1232, a locking block 1233 and a locking screw 1234. The sliding block 1232 is provided with a locking groove sleeved on the first connecting frame 1221. The shock absorbing connecting frame 121 and the carrier connecting frame 122 can slide along the locking groove to adjust their positions. The locking groove forms a contact area close to the first connecting frame 1221. The guide parts of the two side walls of the sliding block 1232 are provided with slots for embedding the locking block 1233, and the slots are used to guide the locking block 1233 along the locking direction; the locking screw 1234 passes through the locking block 1233 and is threadedly connected with the sliding block 1232, and the locking screw 1234 and the locking block 1233 are in clearance fit, and the locking screw 1234 can be rotated to push the locking block 1233 to move in the direction close to the first connecting frame 1221 until the first connecting frame 1221 is clamped, and a handle 1235 for easy screwing is provided on the outer side of the locking screw 1234. The side of the sliding block 1232 away from the locking slot is provided with a connecting part, which is used to be hinged with the lower end of the shock-absorbing connecting frame 121 or connected with other accessories.

[0073] Different from the above locking structure, please refer to Fig.10The third locking structure 1224 is equivalent to two groups of locking grooves of the second locking mechanism 123 stacked in a manner that they are separated from each other. The two locking grooves are locked into a whole by bolts on the sides that are separated from each other. The two locking grooves that are separated from each other are respectively connected to the first connecting frame 1221 and the second connecting frame 1222 to achieve the connection between the two.

[0074] Further, please refer to Figures 9(a) and 9(b), the shock-absorbing connecting frame 121 and the carrier connecting frame 122 are provided with cross beams with inclined outer sides on both sides of the frame body, and the corresponding cross beams on the side where the locking blocks 1233 are close to each other are set to be inclined inwardly, so as to achieve the carding and clamping of the shock-absorbing connecting frame 121 and the carrier connecting frame 122.

[0075] Please refer to Figure 7 and Figure 8 The support member 11 is arranged as a frame structure, one end of which is fixed to the shock-absorbing side arm 22 by bolts, and the other end is connected to the first locking structure 125 through a connecting portion, so that the support member can be adjustably installed on the shock-absorbing connecting frame 121 through the first locking structure 125. When adjusting the photographic equipment, the support member 11 can slide on the shock-absorbing connecting frame 121 to adjust the position of the shock-absorbing arm 2, and be locked and fixed by the first locking structure 125; then, the movable connection between the shock-absorbing connecting frame 121 and the first connecting frame 1221 is used to adapt to the adjustment of the carrier installation surface, and then the positioning connecting frame 126 is used for positioning, thereby forming a flexible and stable support structure.

[0076] Please refer to Fig.11 In the embodiment of the present application, the suction cup 124 is selected to be adsorbed and positioned on the surface of the mobile vehicle. In other embodiments, the support member 11 can also select other positioning members 12, and can also be set to other various commonly used installation interfaces for installing photographic equipment according to different installation positions, such as pipe clamps, 1 / 4 threaded interfaces, 3 / 8 threaded interfaces, etc., which are locked on the column carrier. The specific positioning structure can be adjusted according to the installation conditions on site.

[0077] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A shock absorbing head, characterized in that: include: Mounting frame (4); A mounting member (5) movably connected to the front end of the mounting frame (4), and the side of the mounting member (5) facing away from the mounting frame (4) is used for mounting a photographing device; as well as A balancing component (6) comprises a sensing member (63), a plurality of driving members (61) and a plurality of transmission members (62), wherein two of the driving members (61) are distributed on both sides of the mounting frame (4), each of the driving members (61) is connected to a corresponding transmission member (62), and one end of the transmission member (62) is used to connect to the driving member (61) and the other end is used to connect to the mounting member (5), and the sensing member (63) is used to sense the movement of the mounting member (5) and transmit it to the driving member (61); so that the driving member (61) provides different buffering forces according to the deflection angle of the mounting member (5).

2. The shock absorbing head according to claim 1, characterized in that: The outer wall of the mounting frame (4) is provided with a mounting groove (41); the driving member (61) comprises a brushless motor (611) and an output rod (612); the brushless motor (611) is mounted in the mounting groove (41); one end of the output rod (612) is connected to the output shaft of the brushless motor (611), and the other end is movably connected to the transmission member (62); the end of the transmission member (62) facing away from the output rod (612) is transmission-connected to the mounting member (5), so that the driving member (61) can adjust the mounting member (5) with the mounting frame (4) as support.

3. The shock absorbing head according to claim 2, characterized in that: The brushless motor (611) comprises a rotor (6112) and a stator (6113), wherein the rotor (6112) comprises a permanent magnet, and the stator (6113) comprises a coil. When current flows through the coil of the stator (6113), a magnetic field is generated, and the permanent magnet of the rotor (6112) generates a torque under the action of the magnetic field, so that the rotor (6112) rotates.

4. The shock absorbing head according to claim 1, characterized in that: The mounting member (5) is movably connected to the mounting frame (4) via a connecting member (64); the connecting member (64) comprises a connecting block (641) and a first movable shaft (642) and a second movable shaft (643) distributed along the circumference of the connecting block (641); the mounting frame (4) is rotatably connected to the connecting block (641) via the first movable shaft (642); and the mounting member (5) is rotatably connected to the connecting block (641) via the second movable shaft (643).

5. The shock absorbing head according to claim 4, characterized in that: The mounting member (5) comprises a connecting portion (51) and a mounting portion (52), wherein the connecting portion (51) is movably connected to the mounting frame (4) via the second movable shaft (643), and the mounting portion (52) is used to connect a photographing device; the sensing member (63) comprises a sensor (631) and a connecting line, wherein the sensor (631) is arranged between the mounting portion (52) and the connecting portion (51) and is used to sense the deflection of the photographing device, and the connecting line is used to electrically connect the sensor (631) and a control circuit board of the driving member (61).

6. The shock absorbing head according to claim 5, characterized in that: The connecting block (641) is provided with a wire passage (644) for the connecting wire to pass through; the mounting frame (4) is provided with a wire passage groove (44) communicating with the inner cavity of the mounting frame (4) at one end close to the connecting block (641); the connecting wire passes through the wire passage (644) and the wire passage groove (44) and is connected to a control circuit board of the driving member (61).

7. A shock absorbing mechanism, characterized in that: include: The shock absorbing head according to any one of claims 1 to 6; A shock absorbing arm (2) is arranged at the rear end of the shock absorbing head, a buffer component (3) is arranged inside the shock absorbing arm (2), and the buffer component (3) is used to buffer and absorb energy of the load; and A support assembly (1) is arranged at the rear end of the shock absorbing arm (2), comprising a support member (11), a first locking structure (125) and a positioning member (12), wherein the support member (11) is used to connect and support the shock absorbing arm (2), the support member (11) is adjustably mounted on the positioning member (12) via the first locking structure (125), and the positioning member (12) is used to be mounted on a mobile vehicle.

8. The shock absorbing mechanism according to claim 7, characterized in that: The positioning member (12) comprises a shock-absorbing connecting frame (121), a carrier connecting frame (122), a second locking structure (123) and a plurality of suction cups (124); the shock-absorbing connecting frame (121) and the carrier connecting frame (122) are unlocked and locked via the second locking structure (123); the suction cup (124) can be adjustably connected to the shock-absorbing connecting frame (121) and / or the carrier connecting frame (122), and the suction cup (124) is used to be adsorbed and fixed on a mobile carrier.

9. The shock absorbing mechanism according to claim 8, characterized in that: The carrier connecting frame (122) comprises a first connecting frame (1221), a second connecting frame (1222), a connecting rod (1223), a third locking structure (1224) and a fourth locking structure (1225); the shock absorbing connecting frame (121) is connected to the first connecting frame (1221) through the second locking structure (123); the first connecting frame (1221) and the second connecting frame (1222) are arranged alternately, and the third locking structure (1224) is arranged between the first connecting frame (1221) and the second connecting frame (1222) for connecting and locking. The first connecting frame (1221) and the second connecting frame (1222) are tightly connected, the fourth locking structure (1225) is connected to one end of the first connecting frame (1221) away from the second connecting frame (1222), and at least one connecting rod (1223) is movably connected to the side away from the first connecting frame (1221), wherein a part of the suction cup (124) is connected to the connecting rod (1223), a part of the suction cup (124) is connected to the second connecting frame (1222), and another part of the suction cup (124) is connected to the first connecting frame (1221).

10. The shock absorbing mechanism according to claim 9, characterized in that: A positioning connecting frame (126) is arranged between the shock-absorbing connecting frame (121) and the first connecting frame (1221), and a fifth locking structure (127) is arranged at both ends of the positioning connecting frame (126), and the two ends of the positioning connecting frame (126) are respectively connected to the shock-absorbing connecting frame (121) and the first connecting frame (1221) through the fifth locking structure (127).

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