CN112178414A

CN112178414A - Auxiliary supporting device for digital camera support

Info

Publication number: CN112178414A
Application number: CN202010937098.9A
Authority: CN
Inventors: 王虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-01-05

Abstract

The invention relates to the technical field of digital products and discloses an auxiliary supporting device for a digital camera support, which comprises supporting legs, wherein the inner parts of the supporting legs are movably connected with a rotating shaft, the outer parts of the rotating shaft are fixedly connected with a first gear, the inner parts of the supporting legs are movably connected with a movable frame, teeth are arranged on the surface of the movable frame, the outer parts of the movable frame are fixedly connected with a first rack, the inner parts of the supporting legs are movably connected with a rotating rod, the outer parts of the rotating rod are fixedly connected with a second gear, and the outer parts of the rotating rod are fixedly connected with a supporting plate; through the interaction of pivot, gear one, tooth, removal frame, rack one, gear two, dwang, backup pad, can carry out auxiliary stay to the support when digital camera support uses, increase area of contact between support and the ground to make the stability of support improve greatly, guaranteed that digital camera can stabilize the shooting at the in-process that uses.

Description

Auxiliary supporting device for digital camera support

Technical Field

The invention relates to the technical field of digital products, in particular to an auxiliary supporting device for a digital camera bracket.

Background

With the continuous improvement of living standard, people pursue higher and higher quality of life, and for people who like photography, a digital camera is one of pursuits of life. In the process of using the digital video camera, a support is usually required to assist in photographing in order to ensure stability during photographing.

The current digital camera support generally is common tripod, strut the tripod when using, support through three landing legs, can satisfy photographic needs to general condition, but sometimes because the influence of surrounding environment leads to the tripod can appear the condition of rocking in the in-process of using, and then can exert an influence to photographic result, furthermore, when some place uneven ground use the tripod, the stability of tripod is relatively poor, can not carry out stable support to digital camera, thereby lead to that digital camera can't carry out normal making a video recording, make the use of tripod have certain limitation.

Therefore, in order to solve these problems, an auxiliary supporting device for a digital camera support is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the auxiliary supporting device for the digital camera support, which has the advantages of being capable of carrying out auxiliary supporting on the digital camera support and being suitable for different scenes, and solves the problems that the digital camera support is not stable enough in the using process and cannot be suitable for different scenes.

(II) technical scheme

In order to achieve the purposes that the digital camera support can be supported in an auxiliary manner and the support can be suitable for different scenes, the invention provides the following technical scheme: an auxiliary supporting device for a digital camera support comprises supporting legs, wherein the inner part of each supporting leg is movably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a first gear, the inner part of each supporting leg is movably connected with a moving frame, teeth are arranged on the surface of the moving frame, the outer part of the moving frame is fixedly connected with a first rack, the inner part of each supporting leg is movably connected with a rotating rod, the outer part of the rotating rod is fixedly connected with a second gear, the outer part of the rotating rod is fixedly connected with a supporting plate, the inner part of the supporting plate is movably connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected with a third gear, the outer part of the third gear is meshed with a second rack, the outer part of the second rack is fixedly connected with a sleeve, the inner part of the sleeve is movably connected with a, the outside swing joint of axis of rotation has spacing subassembly.

Preferably, spacing subassembly mainly by the ratchet, the kelly, spring two, the electro-magnet, the iron plate is constituteed, the fixed cover in outside of axis of rotation has connect the ratchet, the lift groove has been seted up to the internal surface of backup pad, the outside swing joint of backup pad has the kelly, kelly and ratchet swing joint, kelly and lift groove sliding connection, the outside fixedly connected with iron plate of kelly, the inside swing joint in lift groove has spring two, spring two and iron plate swing joint, the inside fixedly connected with electro-magnet in lift groove, the specification of electro-magnet, position and iron plate phase-match, can stretch out the back at the bracing piece and support the bracing piece, prevent that the bracing piece from retracting to backup pad inside under the effect of external force, thereby lead to unable carry out stable auxiliary stay to the support.

Preferably, the internal surface of sheathed tube fixedly connected with dog, the bottom position of dog flushes mutually with the bottom position of feeler lever one, can be to certain guard action together to the feeler lever, avoids leading to the condition of feeler lever damage to appear under the extrusion of bracing piece.

Preferably, the first rack is meshed with the second gear, and the blocking cover is movably inserted outside the supporting leg, so that the components inside the supporting leg can be protected to a certain extent.

Preferably, the quantity of tooth is two sets of, and two sets of tooth set up respectively at the both ends of controlling of removing the frame internal surface, and quantity, position, the specification of every group tooth all match with gear one for gear one rotates and can drive and remove the frame and carry out lifting and falling reciprocating motion, thereby can realize seeing the backup pad out and withdrawing.

Preferably, the outside fixedly connected with pin of gear one, the internal surface fixedly connected with feeler lever two of removal frame, the quantity of feeler lever two is two, and two feeler lever two difference fixed connection are at the upper and lower both ends of removal frame internal surface, and position, the size and the pin phase-match of feeler lever two can control the shift position of removal frame.

Preferably, the inside fixedly connected with feeler lever three of landing leg, position, the size and the rack of feeler lever three match two, the pivot, the axis of rotation, the electro-magnet, drive power supply all is connected with the control maincenter electricity, the pivot, the axis of rotation all is connected with drive power supply electricity, the control maincenter with feeler lever one, feeler lever two, feeler lever three electricity are connected for interrelatedly between each parts inside the landing leg, the degree of automation of support has been improved greatly, also make digital camera support develop towards intelligent direction simultaneously, thereby make the support use more convenient.

(III) advantageous effects

Compared with the prior art, the invention provides an auxiliary supporting device for a digital camera bracket, which has the following beneficial effects:

1. this an auxiliary stay device for digital camera support through the interact of pivot, gear one, tooth, removal frame, rack one, gear two, dwang, backup pad, can carry out auxiliary stay to the support when digital camera support uses, increases the area of contact between support and the ground to make the stability of support improve greatly, guaranteed that digital camera can stabilize the shooting at the in-process that uses.

2. This an auxiliary stay device for digital camera support, through the axis of rotation, the gear is three, rack two, spacing subassembly, the sleeve pipe, the bracing piece, spring one, feeler lever one's interact, can adjust the bracing piece according to the roughness on actual ground when the backup pad supports the support, make the bracing piece can all the time with ground in close contact with, carry out auxiliary stay to the support, thereby make the support can be suitable for the scene of various differences, furthermore, can make the bracing piece no longer continue the extension when the bracing piece reachs suitable position through feeler lever one's use, and then make digital camera support develop to intelligent direction, digital camera support intelligent manufacturing's process has been accelerated greatly.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the internal structure of the support plate according to the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the invention at B in FIG. 2.

In the figure: 1. a support leg; 2. a rotating shaft; 3. a first gear; 4. moving the frame; 5. teeth; 6. a first rack; 7. rotating the rod; 8. a second gear; 9. a support plate; 10. a rotating shaft; 11. a third gear; 12. a second rack; 13. a sleeve; 14. a first spring; 15. a support bar; 16. a first feeler lever; 17. and a limiting component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an auxiliary supporting device for a digital camera support comprises a supporting leg 1, a rotating shaft 2 is movably connected inside the supporting leg 1, a first gear 3 is fixedly connected outside the rotating shaft 2, a moving frame 4 is movably connected inside the supporting leg 1, a stop lever is fixedly connected outside the first gear 3, two second contact levers are fixedly connected to the inner surface of the moving frame 4, the two second contact levers are respectively and fixedly connected to the upper end and the lower end of the inner surface of the moving frame 4, the positions and the sizes of the second contact levers are matched with the stop lever, the moving position of the moving frame 4 can be controlled, teeth 5 are arranged on the surface of the moving frame 4, a first rack 6 is fixedly connected outside the moving frame 4, a rotating rod 7 is movably connected inside the supporting leg 1, a second gear 8 is fixedly connected outside the rotating rod 7, and the first rack 6 is meshed with the second gear 8, the outside activity of landing leg 1 is pegged graft and is had the fender lid, can play certain guard action to each inside part subassembly of landing leg 1.

The outer part of the rotating rod 7 is fixedly connected with a supporting plate 9, the number of the teeth 5 is two, the two groups of teeth 5 are respectively arranged at the left end and the right end of the inner surface of the movable frame 4, the number, the position and the specification of each group of teeth 5 are all matched with the first gear 3, so that the first gear 3 rotates to drive the movable frame 4 to do lifting reciprocating motion, the supporting plate 9 can be sent out and withdrawn, the inner part of the supporting plate 9 is movably connected with a rotating shaft 10, the outer part of the rotating shaft 10 is fixedly sleeved with a third gear 11, the outer part of the third gear 11 is meshed with a second rack 12, the outer part of the second rack 12 is fixedly connected with a sleeve 13, the inner part of the sleeve 13 is movably sleeved with a first spring 14, the inner part of the sleeve 13 is movably sleeved with a supporting rod 15, the inner part of the sleeve 13 is fixedly connected with a first contact rod 16, can play certain guard action to feeler lever 16, avoid leading to the condition that feeler lever 16 damaged to appear under the extrusion of bracing piece 15, landing leg 1's inside fixedly connected with feeler lever three, the position of feeler lever three, size and two 12 phase-matchs of rack, the pivot 2, the axis of rotation 10, the electro-magnet, drive power supply all is connected with control maincenter electricity, the pivot 2, axis of rotation 10 all is connected with drive power supply electricity, control maincenter and feeler lever one 16, feeler lever two, three electricity connection of feeler lever, make interrelatedness between each parts of landing leg 1 inside, the degree of automation of support has been improved greatly, also make digital camera support develop towards intelligent direction simultaneously, thereby make the support use more convenient.

The outside swing joint of axis of rotation 10 has spacing subassembly 17, spacing subassembly 17 is mainly by the ratchet, the kelly, spring two, the electro-magnet, the iron plate is constituteed, the fixed cover in outside of axis of rotation 10 has connect the ratchet, the lift groove has been seted up to backup pad 9's internal surface, the outside swing joint of backup pad 9 has the kelly, kelly and ratchet swing joint, kelly and lift groove sliding connection, the outside fixedly connected with iron plate of kelly, the inside swing joint in lift groove has spring two, spring two and iron plate swing joint, the inside fixedly connected with electro-magnet in lift groove, the specification of electro-magnet, position and iron plate phase-match, can support bracing piece 15 after 15 stretches out, prevent that bracing piece 15 from retracting to backup pad 9 inside under the effect of external force, thereby lead to unable auxiliary stay that carries on stabilizing to the support.

The working principle is that when the digital camera support is used and the stability of the support is not enough and auxiliary support is needed, the control center controls the driving power supply to drive the rotating shaft 2 to rotate, the rotating shaft 2 rotates to drive the gear I3 to rotate, the gear I3 is meshed with the left teeth 5, the gear I3 rotates to drive the moving frame 4 to move downwards, the moving frame 4 moves downwards to drive the rack I6 to move downwards, the rack I6 moves downwards to drive the gear II 8 to rotate, the gear II 8 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the supporting plate 9 to rotate, the supporting plate 9 rotates outwards to extrude the blocking cover, so that the blocking cover falls off from the surface of the supporting leg 1, when the moving frame 4 moves to be in contact with the blocking rod and the upper touch rod II, the control center controls the driving power supply to stop driving the rotating shaft 2 to rotate and simultaneously drives the rotating shaft 10 to rotate, the angle between the support plate 9 and the leg 1 is now at a maximum of 90.

The rotating shaft 10 rotates to drive the gear III 11 to rotate, the gear III 11 is meshed with the rack II 12, so that the gear wheel III 11 rotates to drive the rack gear II 12 to move, the rack gear II 12 moves to drive the sleeve 13 to move, the sleeve 13 moves to drive the supporting rod 15 to move, when the support rod 15 moves to contact with the ground, the support rod 15 cannot move continuously, at this time, the rotating shaft 10 continues to rotate, the sleeve 13 moves downwards to compress the spring one 14 through the interaction of the support rod 15 and the sleeve 13, so that the spring one 14 can press the support rod 15 downwards, thereby being tightly contacted with the ground, when the sleeve 13 moves downwards to the first contact rod 16 to be contacted with the support rod 15, the control center controls the driving power supply to stop driving the rotating shaft 10 to rotate, at this time, the reverse rotation of the ratchet wheel is limited by the clamping rod, so that the ratchet wheel cannot rotate reversely and the rotating shaft 10 cannot rotate, thereby enabling the support rod 15 to stably support the support.

When the support needs to be retracted, the electromagnet is controlled to be electrified through the control center, the electrified electromagnet and the iron block attract each other, so that the clamping rod can be driven to move and be separated from the ratchet wheel, meanwhile, the control center controls the driving power supply to drive the rotating shaft 10 to rotate, the sleeve 13 is driven to move upwards under the mutual matching of the gear III 11 and the rack II 12, so that the supporting rod 15 is driven to move upwards, when the rack II 12 moves to be in contact with the contact rod III, the control center controls the driving power supply to stop driving the rotating shaft 10 to rotate, meanwhile, the control center controls the driving power supply to drive the rotating shaft 2 to rotate, the rotating shaft 2 rotates to drive the gear I3 to rotate, the gear I3 is meshed with the right teeth 5, so that the gear I3 rotates to drive the moving frame 4 to move upwards, the moving frame 4 moves to drive the rack I6 to move upwards, the rack I6 moves upwards to drive the gear, thereby make backup pad 9 rotate and reset, control maincenter control drive power supply stop drive pivot 2 when moving frame 4 and moving to contact with below feeler lever two and rotate, then will keep off lid movable mounting in the outside of landing leg 1 again, accomplish the resetting of each part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary supporting device for a digital camera support, comprising a leg (1), characterized in that: the utility model discloses a supporting leg for the automobile seat, including landing leg (1), the inside swing joint of landing leg (1) has pivot (2), the outside fixedly connected with gear (3) of pivot (2), the inside swing joint of landing leg (1) has removal frame (4), the surface of removing frame (4) is provided with tooth (5), the outside fixedly connected with rack (6) of removing frame (4), the inside swing joint of landing leg (1) has dwang (7), the outside fixedly connected with gear two (8) of dwang (7), the outside fixedly connected with backup pad (9) of dwang (7), the inside swing joint of backup pad (9) has axis of rotation (10), the outside fixed of axis of rotation (10) has cup jointed gear three (11), the outside meshing of gear three (11) has rack two (12), the outside fixedly connected with sleeve pipe (13) of rack two (12), the inner part of the sleeve (13) is movably sleeved with a first spring (14), the inner part of the sleeve (13) is movably sleeved with a supporting rod (15), the inner part of the sleeve (13) is fixedly connected with a first feeler lever (16), and the outer part of the rotating shaft (10) is movably connected with a limiting component (17).

2. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: spacing subassembly (17) mainly by the ratchet, the kelly, spring two, the electro-magnet, the iron plate is constituteed, the ratchet has been cup jointed to the external fixation of axis of rotation (10), the lift groove has been seted up to the internal surface of backup pad (9), the outside swing joint of backup pad (9) has the kelly, kelly and ratchet swing joint, kelly and lift groove sliding connection, the outside fixedly connected with iron plate of kelly, the inside swing joint in lift groove has spring two, spring two and iron plate swing joint, the inside fixedly connected with electro-magnet in lift groove, the specification of electro-magnet, position and iron plate phase-match.

3. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: the inner surface of the sleeve (13) is fixedly connected with a stop block, and the bottom position of the stop block is flush with the bottom position of the first feeler lever (16).

4. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: the first rack (6) is meshed with the second gear (8), and a blocking cover is movably inserted outside the supporting leg (1).

5. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: the quantity of tooth (5) is two sets of, and two sets of tooth (5) set up both ends about removing frame (4) internal surface respectively, and quantity, position, specification of every group tooth (5) all match with gear (3).

6. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: the outside fixedly connected with pin of gear (3), the internal surface fixedly connected with feeler lever two of removal frame (4), the quantity of feeler lever two is two, and two feeler lever two difference fixed connection are at the upper and lower both ends of removal frame (4) internal surface, and position, size and the pin phase-match of feeler lever two.

7. An auxiliary supporting device for a digital video camera stand according to claim 1, wherein: the inside fixedly connected with feeler lever three of landing leg (1), position, the size and rack two (12) phase-match of feeler lever three, pivot (2), axis of rotation (10), electro-magnet, drive power supply all are connected with the control maincenter electricity, pivot (2), axis of rotation (10) all are connected with drive power supply electricity, and the control maincenter is connected with feeler lever one (16), feeler lever two, feeler lever three electricity.