CN207261954U - Stage video camera fixed seat and stage camera pedestal - Google Patents

Abstract

The utility model discloses a kind of stage video camera fixed seat and stage camera pedestal, the stage video camera fixed seat is fixed on the second runner of the front end of the video camera strut of the stage camera pedestal, the second U-lag is offered in the length direction of the front end of the video camera strut along the video camera strut, second runner is arranged in second U-lag by the second shaft；The stage video camera fixed seat is clamped on the two sides of second runner, including first support arm, second support arm and the camera mounting stage arranged on its top, the first support arm and second support arm are symmetrically set in the two sides of second runner, and the camera mounting stage is arranged on the top of the first support arm and second support arm；The first support arm and second support arm are respectively provided with the first contiguous block, tilt upwards and in the opposite direction the folded block extended to form and the second contiguous block extended to form straight up by the upper end of the folded block by the upper end of first contiguous block.

Description

Stage video camera fixed seat and stage camera pedestal

Technical field

It the utility model is related to a kind of stage video camera fixed seat and 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, it is how not only simple but also firm consolidate video camera strut Due on tripod.

Utility model content

In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：A kind of structure letter is provided The single, front end for the video camera to be fixed on to video camera strut and not inclined with the inclination of the video camera strut Stage video camera fixed seat and stage camera pedestal.

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 Fixed seat, on the second runner of the front end for being fixed on the video camera strut of the stage camera pedestal, is supportted in the video camera The length direction of the front end of bar along the video camera strut offers the second U-lag, and second runner passes through one second shaft In second U-lag；The stage video camera fixed seat is clamped on the two sides of second runner and is located at institute At the position directly above for stating the second runner, the stage video camera fixed seat includes first support arm, second support arm and arranged on institute The camera mounting stage on first support arm and second support arm top is stated, the first support arm and second support arm are symmetrically set in described second The two sides of runner, the camera mounting stage are screwed on the top of the first support arm and second support arm；Described first Support arm and second support arm be respectively provided with one first contiguous block, by first contiguous block upper end upwards and tilt in the opposite direction The folded block extended to form and the second contiguous block extended to form straight up by the upper end of the folded block；Described What is be spaced on one contiguous block offers at least two vias, and corresponding at least two are offered respectively in the two sides of second runner A threaded hole, when mounted, each support arm using corresponding at least two bolts pass through corresponding at least two vias after with it is described At least two threaded hole thread fittings in second runner respective side, so that each support arm is fixed on the one of second runner On side；What is be spaced on second contiguous block offers at least two mounting holes with the fixation camera mounting stage.

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 it is parallel with the length direction of the video camera strut and the length of the elongate holes is more than above-mentioned two mounting hole The distance between.

Further, it is spaced apart on the horizontal mounting plate along the length direction of the video camera strut equipped with some Shape hole, the length direction of some bar holes is vertical with the length direction of the video camera strut, is taken the photograph installing the stage During camera, the stage video camera is placed on the horizontal mounting plate, using installation bolt from the bottom to top pass through corresponding bar Fixed component behind shape hole with stage shooting motor spindle is connected, and the stage video camera is fixed on described be horizontally mounted On plate.

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, its feature exist In：Stage video camera fixed seat of the stage video camera fixed seat any one of the claims 1 to 4.

Further, one is provided with the top position of the fulcrum of the tripod to be connected with the video camera strut Bottom holder, the video camera strut include strut body, the first runner being clamped on the bottom holder, arranged on the strut Corresponding to the connecting seat at the position of first runner, arranged on the front end of the strut body and it is capable of the institute of rotation on body State the second runner, be sheathed on first runner and the second runner to form the drag-line of loop；The lower half of first runner Part is clamped on the bottom holder, and the connecting seat is held on the top half of first runner by a first rotating shaft Two sides, the connecting seat can be rotated relative to first runner, so as to drive the video camera strut in the branch Point position is spun upside down.

The stage video camera fixed seat and stage camera pedestal of the utility model, described is held on by two support arms The two sides of two runners, since the stage video camera fixed seat is installed when the video camera strut is horizontally situated In the surface of second runner, therefore, when making the front end of the video camera strut be inclined upwardly, i.e., described shooting Machine strut rotates in opposite directions corresponding to the position of fulcrum relative to first runner, that is, driving the drag-line counterclockwise Rotation (or rotating forward), therefore and so that second runner rotates forward, so that the stage video camera is taken the photograph with described The inclined synchronous of camera strut is moved forward with second runner, therefore and is positioned horizontally in all the time on second runner, solution The problem of stage video camera of having determined is tilted with video camera strut, ensures image quality.

Brief description of the drawings

Fig. 1 is the connection diagram of the utility model stage video camera fixed seat and video camera strut.

Fig. 2 is the structure diagram of one embodiment of stage camera pedestal.

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.

The stage video camera fixed seat to the present embodiment in order to become apparent from, detailed is illustrated, herein first to described Stage camera pedestal overall structure is illustrated, in order to be able to clearer to describe the stage video camera fixed seat and institute State the matching relationship of stage camera pedestal.Fig. 2 is referred to, the stage camera pedestal includes tripod 1, with three foot A video camera strut 2 that the top of frame 1 installs for balance pivot, the stage arranged on the front end of the video camera strut 2 image Machine 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 at the fulcrum 201 length of leading portion of front side is much larger than the length of the back segment 202 on rear side of the fulcrum, the stage video camera fixed seat 3 Then arranged on front end (front end of i.e. above-mentioned video camera strut 2) position of the leading portion 201 of the video camera strut 2, and the counterweight Component 4 is then arranged on rear end (the then rear end of above-mentioned video camera strut 2) position of the back segment 202 of the 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 latter half of first runner 21 is clamped on the bottom holder 5, and the connecting seat 22 passes through a first rotating shaft The two sides of the top half of first runner 21 are held on, with this, first runner 21 is fixed by the bottom holder 5 At the top position of the fulcrum of the tripod 1, the connecting seat 22 can then be rotated relative to first runner 21, so that The video camera strut 2 is driven to be spun upside down in the position of the fulcrum.When the back segment 202 of the video camera strut 2 tilts down During movement, the leading portion 201 of the video camera strut 2 can be inclined upwardly movement under the action of the connecting seat 22, so as to rise Height is installed on the video camera on 2 top of video camera strut.

The second U-lag 201a is offered in the length direction of the front end of the strut body 20 along the strut body 20, Two second dampings of the second U-shaped damping piece 201b, the second U-shaped damping piece 201b are provided with the second U-lag 201a Wall (i.e. to the direction of the slot bottom away from the second U-lag 201a) and gradually extends and collapses to opposite direction forward.Institute The second runner 23 is stated then to be installed in the second U-lag 201a by one second shaft 231, and second runner 23 (towards the direction of the weight member 4), half-sections are held in the second U-shaped damping piece 201b afterwards.Described second turn The both ends of axis 231 are fixed on two cell walls of the second U-lag 201a, the length direction of second shaft 231 with it is described The length direction of strut body 20 is vertical, second runner 23 be arranged in second shaft 231 and can be placed on it is described Rotated under the drive of drag-line 24 on first runner 21 with the direction opposite with the strut body 20, that is, working as the strut The back segment 202 of body 20 backward inclined downward when, the strut body 20 then rotates backward (attached relative to first runner 21 It is clockwise in figure), then second runner 23 then rotates (counterclockwise) forward under the drive of the drag-line 24；When described When the back segment 202 of strut body 20 is inclined upwardly, the strut body 20 then rotates forward (attached relative to first runner 21 It is counterclockwise in figure), then second runner 23 then rotates backward (clockwise) under the drive of the drag-line 24.

Fig. 1 is referred to, the stage video camera fixed seat 3 of the utility model is then clamped on the two sides of second runner 23 Go up and be located at the position directly above of second runner 23.That is, no matter which kind of heeling condition the strut body 20 is in Or horizontality, the stage video camera fixed seat 3 are the horizontal position directly above for being fixed on second runner 23.When When the strut body 20 is located at horizontality, the second runner 23 when the stage video camera fixed seat 3 is located at the state At position directly above；When the back segment 202 for pushing the strut body 20, the strut body 20 is relative to first runner 21 rotate backward (although the first runner 21 is in the state pressed from both sides admittedly, also can be regarded as first runner 21 relative to support Bar body 20 is rotating forward), so as to promote drag-line 24 to drive second runner 23 to rotate forward, so that the stage is taken the photograph Camera fixed seat 3 is also moved forward with the rotation forward of second runner 23, also, the strut body 20 is in what is matched Heeling condition, 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 Bolt 313 is matched somebody with somebody after passing through corresponding at least two vias with least two threaded hole screw threads in 23 respective side of the second runner Close, 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.

Preferable or optional as one kind, the first support arm 30 and second support arm 32 also each have a horizontal block, institute The upper end for stating horizontal block from second contiguous block 313 is extended to form to opposite direction, the spacing between two horizontal block More than the length of the bar hole 344, respectively positioned at the both ends of the bar hole 344.Such structure can increase the water The support force and intensity of safety loading board 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, driving institute Rotation (or the rotating forward) counterclockwise of drag-line 24 is stated, therefore and so that second runner 23 rotates forward, so that the stage Video camera is moved forward with the inclined synchronous of the video camera strut 2 with second runner 23, therefore and horizontal position all the time In on second runner 23, solving the problems, such as stage video camera with the inclination of video camera strut 2, ensure image quality.

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 (6)

1. a kind of stage video camera fixed seat, second turn of the front end of the video camera strut of the stage camera pedestal is fixed on On wheel, it is characterised in that：In the front end of the video camera strut the second U-shaped is offered along the length direction of the video camera strut Groove, second runner are arranged in second U-lag by one second shaft；The stage video camera fixed seat is clamped on institute State on the two sides of the 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 the camera mounting stage arranged on the first support arm and second support arm top, described first Arm and second support arm are symmetrically set in the two sides of second runner, and the camera mounting stage is screwed on described first The top of arm and second support arm；The first support arm and second support arm are respectively provided with one first contiguous block, by first contiguous block Upper end upwards and tilt the folded block extended to form in the opposite direction and prolonged straight up by the upper end of the folded block Stretch the second contiguous block to be formed；What is be spaced on first contiguous block offers at least two vias, in second runner Two sides offer corresponding at least two threaded hole respectively, and when mounted, each support arm utilizes corresponding at least two bolts After through corresponding at least two vias with least two threaded hole thread fittings in the second runner respective side so that will be every One support arm is fixed on the one side of second runner；What is be spaced on second contiguous block offers at least two mounting holes With the fixation camera mounting stage.

2. stage video camera fixed seat as claimed in claim 1, it is characterised in that：First contiguous block, folded block and Second contiguous block is integrally formed shaping.

3. stage video camera fixed seat as claimed in claim 2, it is characterised in that：The front end face of the camera mounting stage is extremely Length of the length of rear 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 Including a horizontal mounting plate and from the horizontal mounting plate corresponding to the first support arm and second support arm both ends respectively to Under the 3rd contiguous block that extends to form；Corresponding to the position of two mounting holes on corresponding second contiguous block on two the 3rd contiguous blocks The place of putting offers an elongate holes, the length direction of the elongate holes it is parallel with the length direction of the video camera strut and The length of the elongate holes is more than the distance between above-mentioned two mounting hole.

4. stage video camera fixed seat as claimed in claim 3, it is characterised in that：Taken the photograph on the horizontal mounting plate along described The length direction of camera strut is spaced apart to be supportted equipped with some bar holes, length direction and the video camera of some bar holes The length direction of bar is vertical, when installing the stage video camera, the stage video camera is placed on the horizontal mounting plate, is adopted With installation bolt from the bottom to top pass through corresponding bar hole after with the stage shooting motor spindle fixed component be connected, general The stage video camera is fixed on the horizontal mounting plate.

5. 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：The stage video camera fixed seat is any one of the claims 1 to 4 Stage video camera fixed seat.

6. stage camera pedestal as claimed in claim 5, it is characterised in that：At the top position of the fulcrum of the tripod A bottom holder being connected with the video camera strut is provided with, the video camera strut includes strut body, is clamped in institute State the first runner on the holder of bottom, on the strut body corresponding to first runner position at connecting seat, set In the front end of the strut body and be capable of second runner of rotation, be sheathed on first runner and the second runner with Form the drag-line of loop；The latter half of first runner is clamped on the bottom holder, and the connecting seat passes through one One shaft is held on the two sides of the top half of first runner, and the connecting seat can turn relative to first runner It is dynamic, so as to drive the video camera strut to be spun upside down in the position of the fulcrum.