CN207268356U

CN207268356U - Stage camera pedestal

Info

Publication number: CN207268356U
Application number: CN201720864068.3U
Authority: CN
Inventors: 杨泽波
Original assignee: Chongqing Ruifeng Lighting Audio Equipment Ltd
Current assignee: Chongqing Ruifeng Lighting Audio Equipment Ltd
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2018-04-24
Anticipated expiration: 2027-07-17

Abstract

The utility model discloses a kind of stage camera pedestal, including tripod, the video camera strut installed using the top of the tripod as balance pivot, stage video camera fixed seat arranged on the front end of video camera strut and the weight member arranged on the rear end of the video camera strut, the top of tripod is provided with bottom holder, video camera strut includes strut body, the first runner being clamped on the holder of bottom, connecting seat on strut body, the second runner arranged on the front end of the strut body, the drag-line being sheathed on first runner and the second runner, the strut body is by connecting seat and the pivot joint of the second runner so as to being rotated relative to first runner；The strut body is Z-shape, and the second U-lag is offered in its front end, and second runner is arranged in second U-lag by one second shaft；The stage video camera fixed seat is clamped on the two sides of second runner and at the position directly above of second runner.

Description

Stage camera pedestal

Technical field

It the utility model is related to a kind of stage camera pedestal.

Background technology

In some concerts, business activity, exhibition and sale of products etc. stage activity, stage frame, light, stage video camera etc. Equipment is essential stage element, stage frame be for providing exhibitor platform, light be used to providing illumination, Atmosphere, stage video camera are then for being imaged to the whole displaying process of current presentation person.In some large-scale activities, no Only need artificially to image, it is also necessary to set up video camera in specific location, with positions such as the height of mobile camera as needed come Shoot optimal images.The stage camera pedestal for being traditionally used for setting up video camera generally comprises foot stool (such as tripod etc. Deng), and a video camera strut is installed using the top of tripod as balance pivot, the video camera strut is located on front side of the fulcrum Preceding segment length be much larger than the length of the back segment on rear side of the fulcrum, the video camera is then fixed on the video camera strut Leading portion front position, and the back-end location of the rear side in the video camera strut then sets weight member.Traditional stage There is camera pedestal following defect to be badly in need of solving：First, video camera strut is a straight-bar, when raising video camera, video camera Strut is limited by tripod position, how to enable the video camera strut in state straight up, so that position for video camera In peak so that boom up is highly unrestricted；2nd, when it is described take the photograph machine strut action when, how video camera is maintained at The horizontal support without with the video camera strut and tilt；3rd, video camera strut accommodation is narrow.

Utility model content

In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：There is provided one kind can solve The certainly stage camera pedestal of the problems of prior art.

In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of stage video camera is provided Rack, including tripod, installed using the top of the tripod as balance pivot a video camera strut, arranged on the shooting The stage video camera fixed seat of the front end of machine strut and the weight member arranged on the rear end of the video camera strut, described three The top of foot stool is provided with a bottom holder, and video camera strut includes strut body, first turn be clamped on the bottom holder Wheel, on the strut body corresponding to first runner position at connecting seat, before the strut body Hold and be capable of the second runner of rotation, be sheathed on first runner and the second runner to form the drag-line of loop, the support Bar body is pivotally connected by the connecting seat and first runner so as to being rotated relative to first runner；The strut sheet Body includes front strut and rear pole, and the front strut is connected by the connecting seat with rear pole and is in Z-shaped, and the front strut leads to Cross after the connecting seat is connected on the bottom holder and be located at the front side of the tripod, the rear pole passes through the connecting seat It is located at the rear side of the tripod after being connected on the bottom holder；The front end of the rear pole is clamped in the connecting seat Top, the rear end of the rear pole are clamped in the lower part of the connecting seat, so that the front end of the rear pole and the preceding support The rear end of bar is overlapping on the length direction of the strut body, and in the height direction, the rear pole is parallel before described The top of strut；The second U-lag is offered in the length direction of the front end of the front strut along the strut body, described second Runner is arranged in second U-lag by one second shaft；The stage video camera fixed seat is clamped on second runner Two sides on and positioned at second runner position directly above at, the stage video camera fixed seat include first support arm, Second support arm and the camera mounting stage arranged on the first support arm and second support arm top, the first support arm and second Arm is symmetrically set in the two sides of second runner, and the camera mounting stage is screwed on the first support arm and second The top of arm；The first support arm and second support arm are respectively provided with one first contiguous block, upward by the upper end of first contiguous block And the folded block extended to form and extended to form straight up by the upper end of the folded block are tilted in the opposite direction Two contiguous blocks；What is be spaced on first contiguous block offers at least two vias, distinguishes in the two sides of second runner Corresponding at least two threaded hole is offered, when mounted, each support arm passes through corresponding using corresponding at least two bolts After at least two vias with least two threaded hole thread fittings in the second runner respective side, so that each support arm be fixed In on the one side of second runner；What is be spaced on second contiguous block offers at least two mounting holes with described in fixation Camera mounting stage.

Further, the bottom holder is fixed on the holder of the tripod, and the bottom holder includes a bottom plate, symmetrical Two clamp arm arranged on the both sides of the bottom plate, two clamp arm include a horizontal block, are erected by the outer ledge of the horizontal block The straight vertical block extended to form upward, from the vertical block top edge upwards and the skewback that is extended to form to opposite direction And the distance between the fixture block extended to form vertically upwards by the top edge of the skewback, the fixture block of two clamp arm with it is described The axial width of first runner matches；One group of the 3rd perforation is symmetrically offered on two fixture block, in first runner One group of the 4th perforation is offered at the upper position corresponding to the described 3rd perforation, one group of second installation bolt is arranged in the 3rd perforation And the 4th perforation on, so that the latter half of first runner is bolted between two fixture block.

Further, the connecting seat is located at the top of the bottom holder, and the connecting seat includes two folders being parallel to each other Plate, passes through one group of connecting pole between two clamping plates and connects；The both ends of the first rotating shaft are articulated in the lower part of two clamping plate, described First runner is arranged in the first rotating shaft, so that the middle and upper part of first runner is divided to and parallel is located at two clamping plate Between.

Further, the connecting pole is four, wherein two connecting poles are arranged in the top of two clamping plate, in addition two Root connecting pole is arranged in the lower part of two clamping plate, and institute is fixed in the front end of the rear pole by wherein two connecting poles The top in the space between two clamping plates is stated, two folder is fixed in the rear end of the front strut by other two connecting poles The lower part in the space between plate.

Further, the rear end of the front strut corresponds at the position of first runner and offers one first U-lag So that first runner vertically passes through.

Further, first contiguous block, folded block and the second contiguous block are integrally formed shaping.

Further, the length of the front end face of the camera mounting stage to rear end face is more than the first support arm and second The front end face of support arm to rear end face length；The camera mounting stage includes a horizontal mounting plate and is horizontally mounted by described The 3rd contiguous block that plate extends to form separately down corresponding to the both ends of the first support arm and second support arm；In two the 3rd connections An elongate holes, the elongate holes are offered at the position of two mounting holes corresponded on block on corresponding second contiguous block Length direction is parallel with the length direction of the strut body and the length of the elongate holes be more than above-mentioned two mounting hole it Between distance.

Further, it is spaced apart on the horizontal mounting plate along the length direction of the strut body equipped with some bar shapeds Hole, the length direction of some bar holes is vertical with the length direction of the strut body, is installing the stage video camera When, the stage video camera is placed on the horizontal mounting plate, using installation bolt from the bottom to top pass through corresponding bar hole The fixed component with stage shooting motor spindle is connected afterwards, and the stage video camera is fixed on the horizontal mounting plate On.

The stage camera pedestal of the utility model, its strut body are passed through described by the front strut and rear pole two-section Connecting seat is composed, and the rear pole is parallel positioned at the top of the front strut, with this so that the rear pole underlying space The tripod can be avoided, therefore the rear pole can be in vertical state, so that before parallel with the rear pole Strut can be in state straight up, the stage video camera for being fixed on the front strut front end can be given rise to highest order Put.By the way of two-section strut group connects, the demand of stage camera height can be replaced according in different embodiments Corresponding strut, makes the scope of application of this stage camera pedestal wider.The connecting seat by between first runner in succession It is connected on the bottom holder, and the connecting seat and the both ends of the first rotating shaft are pivotally connected, can be relative to described first turn Axis rotates, so as to so that strut body is rotated to lift stage video camera or return upwards relative to first runner When, the drag-line can drive second runner to rotate forward so that the video camera fixed seat of the front strut front end with The second runner action.The stage video camera fixed seat is held on the two sides of second runner by two support arms, by In the stage video camera fixed seat be when the video camera strut is horizontally situated installed in second runner Surface, therefore, when making the front end of the video camera strut be inclined upwardly, i.e., described video camera strut is corresponding to fulcrum Position rotates in opposite directions relative to first runner, that is, drive the drag-line to rotate (or rotating forward) counterclockwise, because This and cause second runner rotate forward so that the stage video camera with the video camera strut inclined synchronous with Second runner moves forward, therefore and be positioned horizontally in all the time on second runner, solve stage video camera with shooting The problem of machine strut tilts, ensures image quality.

Brief description of the drawings

Fig. 1 is the structure diagram of one embodiment of the utility model stage camera pedestal.

Fig. 2 is the connection signal of the connecting seat and the bottom holder on tripod top of the utility model stage video camera strut Figure.

Fig. 3 is the cross-sectional view of Fig. 2.

Fig. 4 is the structure diagram of stage video camera fixed seat in Fig. 1.

Fig. 5 is the structure diagram of weight member in Fig. 1.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Fig. 1 to Fig. 5 is referred to, the stage camera pedestal of the utility model includes tripod 1, with the tripod 1 A video camera strut 2 that top installs for balance pivot, the stage video camera arranged on the front end of the video camera strut 2 are fixed Seat 3 and the weight member 4 arranged on the rear end of the video camera strut 2.The video camera strut 2 is located on front side of the fulcrum Preceding segment length is much larger than the length of the back segment on rear side of the fulcrum, and the stage video camera fixed seat 3 is then arranged on described take the photograph Front end (front end of i.e. above-mentioned video camera strut 2) position of the leading portion of camera strut 2, and the weight member 4 is then arranged on described Rear end (the then rear end of above-mentioned video camera strut 2) position of the back segment of video camera strut 2.Wherein：

A bottom holder being connected with the video camera strut 2 is provided with the top position of the fulcrum of the tripod 1 5, the video camera strut 2 includes strut body 20, the first runner 21 being clamped on the bottom holder 5, arranged on the support Corresponding to the connecting seat 22 at the position of first runner 21, arranged on the front end of the strut body 20 and energy in bar body 20 Second runner 23 of enough rotations, be sheathed on 21 and second runner 23 of the first runner to form the drag-line 24 of loop (or skin Band), the strut body 20 is pivotally connected by the connecting seat and first runner 21, so as to relative to first runner 21 rotate.The latter half of first runner 21 is clamped on the bottom holder 5, and the connecting seat 22 passes through one first turn Axis 21a is held on the two sides of the top half of first runner 21, and with this, first runner 21 passes through the bottom holder 5 are fixed at the top position of the fulcrum of the tripod 1, and the connecting seat 22 then can be relative to 21 turns of first runner It is dynamic, so as to drive the video camera strut 2 to be spun upside down in the position of the fulcrum.When the back segment of the video camera strut 2 is downward During banking motion, the leading portion (leading portion of strut body 20) of the video camera strut 2 can under the action of the connecting seat 22 Be inclined upwardly movement, so as to raise the video camera for being installed on 2 top of video camera strut.Specifically：

Strut body 20 includes front strut 201 and rear pole 202, and the front strut 201 and rear pole 202 are by the connection Seat 22 connects and is in Z-shaped, after the front strut 201 is connected on the bottom holder 5 by the connecting seat 22, positioned at described The front side of tripod 1, the front strut 201 are the leading portion of above-mentioned strut body 20, and the stage video camera fixed seat 3 is then set In the front end of the front strut 201；After the rear pole 202 is connected on the bottom holder 5 by the connecting seat 22, it is located at The rear side of the tripod 1, the rear pole 202 are the back segment of above-mentioned strut body 20, and the weight member 4 is then arranged on institute State the rear end of rear pole 202.

The front end of the rear pole 202 is clamped in the top of the connecting seat 22, and the rear end of the rear pole 202 is pressed from both sides The lower part of the connecting seat 22 is fixed in, with this, the front end of the rear pole 202 and the rear end of the front strut 201 are in the support Overlapping on the length direction of bar body, in the height direction, the rear pole 202 is parallel positioned at the top of the front strut 201. In this way, the lower section of the rear pole 202 then has the space for being used for avoiding the tripod 1, so that 202 energy of the rear pole Enough it is in vertical state, so that the front strut 201 parallel with the rear pole 202 can be in state straight up, can The stage video camera for being fixed on 201 front end of front strut is given rise into extreme higher position.

The bottom holder 5 is fixed on the holder of the tripod 1, and the bottom holder 5 includes a bottom plate 50, is symmetrically set in Two clamp arm 52 of the both sides of the bottom plate 50, two clamp arm 52 can be integrally formed with the bottom plate 50, welding fabrication, screw thread connect It is connected into type or riveting molding.In the present embodiment, two clamp arm 52, bottom plate 50 be together fixed on by the way of being spirally connected described On holder, specifically offered respectively in the both sides of the bottom plate 50 two first perforation 501, in two clamp arm 52 corresponding to pair Answer the two first of side to perforate and offer two second perforation 521 on 501, four the first installation bolts 53 sequentially pass through 4 the respectively It is fixed on after two perforation, 521,4 first perforation 501 on the holder.Preferable as one kind, 4 second perforation 521 are bar Shape hole, the length direction of the elongated hole is consistent with the length direction of the strut body 20, can so adjust two folder Clamp distance between arm 52, preferably grips first runner 21.

In the present embodiment, two clamp arm 52 includes a horizontal block 522, is erected by the outer ledge of the horizontal block 522 The straight vertical block 523 extended to form upward, extended to form upwards and to opposite direction from the top edge of the vertical block 523 Skewback 524 and the fixture block 525 that is extended to form vertically upwards by the top edge of the skewback 524, second perforation 521 wear In the horizontal block 522, the axial width of the distance between fixture block 525 of two clamp arm 52 and first runner 21 Match, one group of the 3rd perforation is symmetrically offered on two fixture block 525 and (offers two the 3rd on each fixture block 525 to wear Hole), corresponding to one group of the 4th perforation is offered at the position of the described 3rd perforation, (the present embodiment is on first runner 21 Corresponding two the 4th perforation), one group of second installation bolt 54 is arranged in the 3rd perforation and the 4th perforation, so that by described first The latter half (part under the first rotating shaft 21a) of runner 21 is bolted between two fixture block 525.

In the present embodiment, the connecting seat 22 is located at the top of the bottom holder 5, the 22 rectangular shape of connecting seat, institute Two rectangle clamping plates (hereinafter referred to as clamping plate 221) that connecting seat 22 includes being parallel to each other are stated, pass through one group of connection between two clamping plates 221 Column 222 or coupling bar connection.The both ends of the first rotating shaft 21a are articulated in the lower part of two clamping plate 221, first runner 21 are arranged on the first rotating shaft 21a, so that the middle and upper part of first runner 21 is divided to and parallel is located at two clamping plate Between 221, in this way, the connecting seat 22 is indirectly connected with by first runner 21 and the bottom holder 5.

In the present embodiment, the connecting pole 222 is four, wherein two connecting poles 222 are arranged in two clamping plate 221 Top, in addition two connecting poles 222 be arranged in the lower part of two clamping plate 221, the front end of the rear pole 202 by it is described its In two connecting poles 222 be fixed on the top in the space between two clamping plate 221, the rear end of the front strut 201 passes through institute State the lower part that other two connecting poles 222 are fixed on the space between two clamping plate 221.

The rear end of the front strut 201 corresponds at the position of first runner 21 and offers one first U-lag 201c, So that first runner 21 vertically passes through.In space between two clamping plate 221 and positioned at the rear pole 202 with before Position between strut 201 be provided with one first U-shaped damping piece 201d, the first U-shaped damping piece 201d two damping walls to Gradually extend and collapse afterwards and to opposite direction, the top half of first runner 21 is then held in the two dampings wall It is interior.

The second U-lag 201a, institute are offered in the length direction of the front end of the front strut 201 along the strut body 20 State the two second damping walls that the second U-shaped damping piece 201b, the second U-shaped damping piece 201b is provided with the second U-lag 201a And gradually extend and collapse to opposite direction (i.e. to the direction of the slot bottom away from the second U-lag 201a) forward.It is described Second runner 23 is then installed in the second U-lag 201a by one second shaft 231, and after second runner 23 (towards the direction of the weight member 4) half-sections are held in the second U-shaped damping piece 201b.Second shaft 231 both ends are fixed on two cell walls of the second U-lag 201a, length direction and the support of second shaft 231 The length direction of bar body 20 is vertical, and second runner 23 is arranged in second shaft 231 and can be placed on described Rotated under the drive of drag-line 24 on one runner 21 with the direction opposite with the strut body 20, that is, working as the rear pole 202 backward inclined downward when, it (is up time in attached drawing that the strut body 20 then rotates backward relative to first runner 21 Pin), then second runner 23 then rotates (counterclockwise) forward under the drive of the drag-line 24；When the rear pole 202 When being inclined upwardly, the strut body 20 then rotates forward (being counterclockwise in attached drawing) relative to first runner 21, then Second runner 23 then rotates backward (clockwise) under the drive of the drag-line 24.

The stage video camera strut of the utility model, its strut body 20 is by 202 two-section of the front strut 201 and rear pole It is composed by the connecting seat 22, the rear pole 202 is parallel positioned at the top of the front strut 201, with this so that institute The tripod 1 can be avoided by stating 202 underlying space of rear pole, therefore the rear pole 202 can be in vertical state, so that It can be in state straight up to obtain the front strut 201 parallel with the rear pole 202, can will be fixed on the front strut The stage video camera of 201 front ends gives rise to extreme higher position., can be according to different embodiments by the way of two-section strut group connects In corresponding strut is replaced to the demand of stage camera height, make the scope of application of this stage video camera strut wider.Institute Connecting seat 22 is stated to be indirectly coupled on the bottom holder 5 by first runner 21, and the connecting seat 22 and described the One shaft 21a both ends pivot joint, can be rotated relative to the first rotating shaft 21a, so as to so that strut body 20 relative to When first runner 21 is rotated to lift stage video camera or return upwards, the drag-line can drive second runner 23 rotate forward, so that the video camera fixed seat 3 of the front strut front end is acted with second runner.First U-shaped Damping piece 201d plays damping action to the strut body 20, it is too fast to prevent that the strut body 20 from acting, likewise, described Second U-shaped resistance piece can play damping action to second runner 23, and it is too fast to prevent that second runner 23 from rotating.

On the stage video camera fixed seat 3, the stage video camera fixed seat 3 of this implementation column is then clamped on described second On the two sides of runner 23 and at the position directly above of second runner 23.That is, no matter at the strut body 20 In which kind of heeling condition or horizontality, the stage video camera fixed seat 3 is that level is fixed on second runner 23 Position directly above.When the strut body 20 is located at horizontality, when the stage video camera fixed seat 3 is located at the state The second runner 23 position directly above at；When pushing the rear pole 202, the strut body 20 is relative to described first What runner 21 rotated backward (although the first runner 21 is in the state pressed from both sides admittedly, it is opposite also to can be regarded as first runner 21 Rotated forward in strut body 20), so as to promote drag-line 24 to drive second runner 23 to rotate forward, so that the dance Platform video camera fixed seat 3 is also moved forward with the rotation forward of second runner 23, also, the strut body 20 is in phase The heeling condition matched somebody with somebody, therefore, the stage video camera fixed seat 3 are constantly in horizontal position directly above.

Specifically, the stage video camera fixed seat 3 includes first support arm 30, second support arm 32 and arranged on described first The camera mounting stage 34 on 32 top of support arm 30 and second support arm, the first support arm 30 and second support arm 32 are symmetrically set in described The two sides (sagittal plane) of second runner 23, the camera mounting stage 34 are screwed on the first support arm 30 and second The top of arm 32.

The first support arm 30 is identical with the structure of second support arm 32, is respectively provided with one first contiguous block 311, by described first The upper end of contiguous block 311 tilts upwards and in the opposite direction the folded block 312 extended to form and by the folded block 312 The second contiguous block 313 that upper end extends to form straight up, first contiguous block 311,312 and second contiguous block of folded block 313 are integrally formed or bending forming.

What is be spaced on first contiguous block 311 offers at least two vias, in the two sides of second runner 23 Corresponding at least two threaded hole (not shown) is offered respectively, and when mounted, each support arm utilizes corresponding at least two Installation bolt 313 pass through corresponding at least two vias after with least two threaded hole screw threads in 23 respective side of the second runner Coordinate, so as to each support arm is fixed on the one side of second runner 23.

What is be spaced on second contiguous block 313 offers at least two mounting holes (the present embodiment is two mounting holes) with solid The fixed camera mounting stage 34.The front end face of the camera mounting stage 34 is to rear end face (towards after the strut body 20 End face in terms of end) length be more than the front end face of the first support arm 30 and second support arm 32 to the length of rear end face.

The camera mounting stage 34 includes a horizontal mounting plate 341 and corresponds to institute by the horizontal mounting plate 341 State the 3rd contiguous block 342 that the both ends of first support arm 30 and second support arm 32 extend to form separately down.In the present embodiment, two A strip is offered at the position of two mounting holes corresponded on 3rd contiguous block 342 on corresponding second contiguous block 313 Hole 343, the length direction of the elongate holes 343 is parallel with the length direction of the strut body 20, and the elongate holes 343 length is more than the distance between above-mentioned two mounting hole, in this way, the water can be adjusted by the elongate holes 343 The front and back position of safety loading board 341, when installing the horizontal mounting plate 341, every one the 3rd contiguous block 342 is fixed using two Bolt is fixed after passing through the 3rd contiguous block 342 with two mounting holes on corresponding second contiguous block 313.

In the present embodiment, it is spaced apart and is equipped with along the length direction of the strut body 20 on the horizontal mounting plate 341 Some bar holes 344, the length direction of some bar holes 344 is vertical with the length direction of the strut body 20, is pacifying When filling the stage video camera, the stage video camera can be placed on the horizontal mounting plate 341, then using installation bolt by Under it is supreme pass through corresponding bar hole 344 after be connected with the fixed component of stage shooting motor spindle, by the stage Video camera is fixed on the horizontal mounting plate 341.

The stage video camera fixed seat 3 and stage camera pedestal of the utility model, are held on described by two support arms The two sides of second runner 23, since the stage video camera fixed seat 3 is when the video camera strut 2 is horizontally situated When installed in the surface of second runner 23, therefore, when making the front end of the video camera strut 2 be inclined upwardly, i.e., The video camera strut 2 rotates in opposite directions corresponding to the position of fulcrum relative to first runner 21, that is, described in driving Rotation (or the rotating forward), therefore and so that second runner 23 rotates forward, so that the stage is taken the photograph counterclockwise of drag-line 24 Camera is moved forward with the inclined synchronous of the video camera strut 2 with second runner 23, therefore and is positioned horizontally in all the time On second runner 23, solve the problems, such as that stage video camera is tilted with video camera strut 2, ensure image quality.

On weight member 4,4 system of weight member is removably connected to the rear end of the rear pole 202, the counterweight Casing 40, one of the component 4 including a rear end for being socketed on the rear pole 202 is bolted in the first of the upper side of described sleeve pipe 40 Abutting bolt 42, one is bolted in the second of the downside of described sleeve pipe 40 and pushes against bolt 44, one behind 40 downside of described sleeve pipe The clump weight 46, one at end crosses in the weight linear meter 48 on the clump weight 46 and is fixed at the counterweight at 48 both ends of weight linear meter Disk 49.The upper and lower side of the rear end of strut 202 symmetrically offers two the 5th perforation 2021 in the rear, and the rear pole 202 is worn After crossing described sleeve pipe 40, two the 5th perforation 2021 exposes to the rear end of described sleeve pipe 40, and an anti-lost bolt 2022 is from top to bottom Be inserted in two the 5th perforation to prevent the weight member 4 from coming off.

It these are only the embodiment of the utility model, it does not limit the scope of the patent of the present invention, every profit The equivalent structure or equivalent flow shift made with the utility model specification and accompanying drawing content, is directly or indirectly used in it His relevant technical field, is equally included in the patent within the scope of the utility model.

Claims

1. a kind of stage camera pedestal, including tripod, taken the photograph using the top of the tripod as balance pivot installs one Camera strut, the stage video camera fixed seat arranged on the front end of the video camera strut and after the video camera strut The weight member at end, it is characterised in that：A bottom holder is provided with the top of the tripod, video camera strut includes strut sheet Body, the first runner being clamped on the bottom holder, on the strut body correspond to first runner position The connecting seat at place, arranged on the front end of the strut body and be capable of the second runner of rotation, be sheathed on first runner and To form the drag-line of loop on two runners, the strut body is pivotally connected so as to phase by the connecting seat and first runner Rotated for first runner；The strut body includes front strut and rear pole, and the front strut and rear pole are by described Connecting seat connects and is in Z-shaped, and the front strut is located at three foot after being connected to by the connecting seat on the bottom holder The front side of frame, the rear pole are located at the rear side of the tripod after being connected to by the connecting seat on the bottom holder；Institute The front end for stating rear pole is clamped in the top of the connecting seat, and the rear end of the rear pole is clamped under the connecting seat Portion, so that the front end of the rear pole and the rear end of the front strut are overlapping on the length direction of the strut body, in height Spend on direction, the rear pole is parallel positioned at the top of the front strut；In the front end of the front strut along the strut body Length direction offer the second U-lag, second runner is arranged in second U-lag by one second shaft；It is described Stage video camera fixed seat is clamped on the two sides of second runner and at the position directly above of second runner, The stage video camera fixed seat includes first support arm, second support arm and arranged on the first support arm and second support arm top Camera mounting stage, the first support arm and second support arm are symmetrically set in the two sides of second runner, the video camera peace Dress platform is screwed on the top of the first support arm and second support arm；The first support arm and second support arm are respectively provided with one first Contiguous block, by the upper end of first contiguous block tilt upwards and in the opposite direction the folded block extended to form and by described The second contiguous block that the upper end of folded block extends to form straight up；What is be spaced on first contiguous block offers at least two Via, offers corresponding at least two threaded hole, when mounted, each support arm is equal respectively in the two sides of second runner Using corresponding at least two bolts pass through corresponding at least two vias after with least two spiral shells in the second runner respective side Pit thread fitting, so as to each support arm is fixed on the one side of second runner；Between on second contiguous block Every offer at least two mounting holes with the fixation camera mounting stage.

2. stage camera pedestal as claimed in claim 1, it is characterised in that：The bottom holder is fixed on the tripod On holder, two clamp arm of the bottom holder including a bottom plate, the both sides for being symmetrically set in the bottom plate, two clamp arm includes one Horizontal block, the vertical block just extended to form straight up by the outer ledge of the horizontal block, the top edge by the vertical block Upward and the skewback extended to form to opposite direction and the fixture block extended to form vertically upwards by the top edge of the skewback, The distance between fixture block of two clamp arm and the axial width of first runner match；Symmetrically opened on two fixture block Equipped with one group of the 3rd perforation, corresponding to offering one group the 4th at the position of the described 3rd perforation and wear on first runner Hole, one group of second installation bolt is arranged in the 3rd perforation and the 4th perforation, so that the latter half spiral shell by first runner It is connected between two fixture block.

3. stage camera pedestal as claimed in claim 2, it is characterised in that：The connecting seat is located at the upper of the bottom holder Side, the connecting seat include two clamping plates being parallel to each other, are connected between two clamping plates by one group of connecting pole；The first rotating shaft Both ends are articulated in the lower part of two clamping plate, and first runner is arranged in the first rotating shaft, so that described first The middle and upper part of runner is divided to parallel between two clamping plate.

4. stage camera pedestal as claimed in claim 3, it is characterised in that：The connecting pole is four, wherein two companies The top that column is arranged in two clamping plate is connect, in addition two connecting poles are arranged in the lower part of two clamping plate, the rear pole Front end is fixed on the top in the space between two clamping plate by wherein two connecting poles, and the rear end of the front strut leads to Cross the lower part that other two connecting poles are fixed on the space between two clamping plate.

5. stage camera pedestal as claimed in claim 4, it is characterised in that：The rear end of the front strut is corresponding to described the One first U-lag is offered at the position of one runner so that first runner vertically passes through.

6. the stage camera pedestal as any one of claim 1 to 5, it is characterised in that：First contiguous block, folding Curved piece and the second contiguous block are integrally formed shaping.

7. stage camera pedestal as claimed in claim 6, it is characterised in that：The front end face of the camera mounting stage is to rear Length of the length of end face more than the front end face of the first support arm and second support arm to rear end face；The camera mounting stage bag Include a horizontal mounting plate and by the horizontal mounting plate corresponding to the first support arm and second support arm both ends separately down The 3rd contiguous block extended to form；Corresponding to the position of two mounting holes on corresponding second contiguous block on two the 3rd contiguous blocks Place offers an elongate holes, and the length direction of the elongate holes is parallel and described with the length direction of the strut body The length of elongate holes is more than the distance between above-mentioned two mounting hole.

8. stage camera pedestal as claimed in claim 7, it is characterised in that：Along the strut on the horizontal mounting plate The length direction of body is spaced apart equipped with some bar holes, the length of the length direction of some bar holes and the strut body It is vertical to spend direction, when installing the stage video camera, the stage video camera is placed on the horizontal mounting plate, using installation Bolt from the bottom to top pass through corresponding bar hole after with the stage shooting motor spindle fixed component be connected, by the dance Platform video camera is fixed on the horizontal mounting plate.