CN201439855U - Steadicam balancing pole device - Google Patents

Abstract

The utility model provides a steadicam balancing pole device, which consists of a holder, a universal joint, a telescopic tube, a monitor bearer, a battery bearer and a base, wherein the holder is used for installing a camera, the universal joint is used for turning to angles and positions, the telescopic tube is used for supporting and adjusting length, the monitor bearer is used for installing a monitor, the battery bearer is used for installing a battery and the base is used for installing circuit elements and input/output interfaces. The utility model has the advantages that the camera is kept balanced under the dynamic state, the requirement that the camera lens shoots at the height below the knee is satisfied and the goal of modularized disassembling is obtained.

Description

Camera stabilizer balance bar device

Technical Field

The utility model relates to a camera stabilizer technical field, in particular to camera stabilizer balancing pole device.

Background

The camera stabilizer consists of a balance bar device, an operator vest and a shock-absorbing arm, and allows the operator to keep the photographic picture stable when walking, running, climbing stairs, etc. Camera stabilizers have become indispensable devices in the movie shooting process.

More and more operators are now using the "low mode", i.e. when operating with the camera at the lower end of the stabilizer bar assembly and the battery and monitor at the upper end of the stabilizer bar assembly. In the low mode, the camera lens can be positioned below the waist to perform imaging. However, the camera stabilizer on the market is limited by the length of the middle rod, so that the camera lens is mostly only positioned between the waist and the knee, and the requirement of shooting the camera lens at the height below the knee is not met.

Before the camera stabilizer is used, the balance adjustment of a balance rod of the camera stabilizer is required, and particularly, the use effect of an operator is influenced by the adjustment of dynamic balance, so that the quality of a shot picture is influenced. Therefore, a good dynamic balance is of great importance. The pan-tilt, monitor, and battery are required to be adjustable in position and angle, which is not possible with the present prior art stabilizers, and thus it is difficult for the camera to maintain balance in a dynamic situation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a keep balanced camera stabilizer balancing pole device of camera under the circumstances of developments, and can satisfy the requirement that makes the camera lens shoot at the height below the knee.

In order to achieve the above object, the present invention provides the following technical solutions:

a camera stabilizer bar apparatus comprising: a pan/tilt head for mounting a video camera, a gimbal for pivoting to various angular orientations, a telescopic tube for supporting and adjusting length, a monitor bracket for mounting a monitor, a battery bracket for mounting a battery, and a base for mounting circuit components and input/output interfaces, wherein:

the universal joint is arranged on the telescopic pipe;

the monitor bracket is arranged on the telescopic pipe;

the upper end of the extension tube is connected with the holder;

the lower end of the extension tube is connected with the base;

the battery bracket is mounted on the base.

Wherein,

the telescopic pipes are four telescopic pipes and comprise a first telescopic pipe, a second telescopic pipe, a third telescopic pipe and a fourth telescopic pipe;

the diameters of the first telescopic pipe, the second telescopic pipe, the third telescopic pipe and the fourth telescopic pipe are sequentially reduced, wherein the second telescopic pipe is inserted into the lower part of the first telescopic pipe, the fourth telescopic pipe is inserted into the lower part of the second telescopic pipe, and the third telescopic pipe is inserted into the upper part of the first telescopic pipe;

the first connector is fixedly connected to the upper end of the third telescopic pipe, the first pipe clamp is fixedly connected to the upper end of the first telescopic pipe, the second pipe clamp is fixedly connected to the lower end of the first telescopic pipe, the third pipe clamp is fixedly connected to the lower end of the second telescopic pipe, and the second connector is fixedly connected to the lower end of the fourth telescopic pipe;

the first pipe clamp, the second pipe clamp and the third pipe clamp are elastically deformed by tightening the first hoop, the second hoop and the third hoop, so that the telescopic pipe passing through the first pipe clamp, the second pipe clamp and the third pipe clamp is clamped.

Wherein,

the flexible pipe upper end with the cloud platform is connected, specifically includes: the first connector is fixedly connected with the third telescopic pipe, the front end of the first connector is provided with a step, and the inner side of the nut is provided with a thread matched with the thread on the first connecting seat;

the nut is screwed in, the step of the first connecting head is pressed, the conical surfaces of the first connecting head and the first connecting seat are mutually wedged, and meanwhile, the protruding clamping position on the first connecting seat is clamped into the notch on the first connecting head, or the protruding clamping position on the first connecting head is clamped into the notch on the first connecting seat;

the first connecting seat is fastened with a sliding block on the cloud platform, and the telescopic pipe is fastened with the cloud platform through the first connecting seat and the sliding block.

Wherein,

the flexible pipe lower extreme with the base is connected, specifically includes: the second connector is fixedly connected with the fourth telescopic pipe, the front end of the second connector is provided with a step, and the inner side of the nut is provided with a thread which is matched with the thread on the second connecting seat;

the nut is screwed in, the step of the second connector is pressed, the conical surfaces of the second connector and the second connecting seat are mutually wedged, and meanwhile, the protruding clamping position on the second connecting seat is clamped in the notch on the second connector, or the protruding clamping position on the second connector is clamped in the notch on the second connecting seat;

the second connecting seat is fastened with the base, and the extension tube is fastened with the base through the second connecting seat.

Wherein,

the holder comprises an upper main body and a lower main body, wherein a first guide rail and a second guide rail are respectively fixed on two sides of the lower main body, and the upper main body can slide back and forth along the guide rails and the guide rails; wherein:

the first guide rail seat and the second guide rail seat are fixed on the lower main body, the first slide rail and the second slide rail are respectively fixed on the first guide rail seat and the second guide rail seat, the first V-shaped guide rail and the second V-shaped guide rail are fixed on the slide block, and the slide block can move left and right relative to the lower main body;

first connecting seat and slider fixed connection go up line box and first connecting seat fixed connection.

Wherein,

the locking seat is fixed together with last main part, and third guide rail and fourth guide rail are fixed on the latch segment to through the hole on the locking seat, the locking seat can slide along third guide rail and fourth guide rail, and the screw hole cooperation on the screw thread part on the first handle and the locking seat.

Wherein,

the battery bracket includes: during first pipe and the hole that the second pipe penetrated first axle lid and second axle lid, first pivot both ends were provided with first pipe and second pipe assorted arc surface, and the screw passes in the screw hole at the first pivot both ends of through-hole screw in on first pipe and the second pipe to make first axle lid and second axle lid compress tightly inwards, thereby make first pipe and second pipe and first pivot fastening. First swivel mount and first pivot cooperation and ability relative rotation, the second handle enables first swivel mount and produces elastic deformation from locking first swivel mount and can not rotate, loosens when the second handle, thereby first swivel mount can the free rotation make the panel rotate together.

The fourth pipe clamp is located the base both sides and fastens, and first pipe and second pipe penetrate in the fourth pipe clamp hole, and first pipe and second pipe are located the below of base, through first pipe of third handle locking and second pipe, perhaps loosens the fourth pipe clamp through the third handle and makes first pipe and second pipe can remove about.

Wherein,

the monitor is arranged on the monitor bracket, the monitor bracket is fixed on the telescopic pipe through a fifth pipe clamp, the inserting shaft is fastened with the monitor bracket, and the inserting shaft is inserted into a hole of the rotary seat and locked through the handle; the fifth pipe clamp is loosened, so that the whole monitor bracket can be adjusted up and down or rotated along the telescopic pipe, and the monitor bracket can be fixed on the telescopic pipe after the fifth pipe clamp is locked.

Wherein,

the third pipe and the fourth pipe of monitor bracket penetrate in the hole of third axle lid and fourth axle lid, second pivot both ends be provided with third pipe and fourth pipe assorted arc surface, the screw passes in the screw hole at through-hole screw in second pivot both ends on third pipe and the fourth pipe, thereby make third axle lid and fourth axle lid compress tightly inwards, thereby make third pipe and fourth pipe and second pivot fastening, second swivel mount and second pivot cooperation can rotate relatively, the fourth handle enables the second swivel mount to produce elastic deformation and can not rotate from locking the second pivot, loosen when the fourth handle, thereby the second swivel mount can rotate freely and make the monitor rotate together.

Wherein,

the third round pipe and the fourth round pipe of the monitor bracket penetrate into the cross brace hole, the third round pipe and the fourth round pipe are locked through the fifth handle, or the cross brace is loosened through the fifth handle, so that the third round pipe and the fourth round pipe can move left and right to adjust the left and right positions of the monitor;

the cross brace is fixedly connected with the cross brace, the cross brace is fastened with the fifth pipe clamp through a screw, the fifth pipe clamp is provided with two threaded holes which can be matched with the screw, the screw can be fastened with the upper threaded hole of the fifth pipe clamp when the cross brace faces downwards, and the screw can be fastened with the lower threaded hole of the fifth pipe clamp when the cross brace faces upwards.

According to the above technical scheme, the utility model provides a camera stabilizer balancing pole device, messenger's camera that can be better keeps balanced under the dynamic condition, and can satisfy the requirement that makes the camera lens shoot at the height below the knee, and can the modularized dismantlement.

Drawings

Fig. 1 is a schematic view of an overall structure of a balancing rod device of a camera stabilizer according to an embodiment of the present invention;

fig. 2-1 is a schematic view of a telescopic tube structure provided in an embodiment of the present invention;

fig. 2-2 is a partially enlarged view of the end of the telescopic tube according to the embodiment of the present invention;

fig. 3-1 is a perspective view of a cradle head provided in an embodiment of the present invention;

fig. 3-2 is a front view of a cradle head provided in an embodiment of the present invention;

FIG. 3-3 is a cross-sectional view A-A of FIG. 3-2;

3-4 are cross-sectional views B-B of FIGS. 3-3;

fig. 3-5 are exploded views of a locking assembly provided by an embodiment of the present invention;

fig. 4-1 is a perspective view of a base and a battery bracket according to an embodiment of the present invention;

fig. 4-2 is a front view of a base and a battery bracket provided in an embodiment of the present invention;

FIG. 4-3 is a cross-sectional view A-A of FIG. 4-2;

FIG. 4-4 is a cross-sectional view B-B of FIG. 4-2;

FIG. 5-1 is a perspective view of a monitor bracket according to an embodiment of the present invention;

fig. 5-2 is a front view of a monitor bracket according to an embodiment of the present invention;

FIG. 5-3 is a cross-sectional view A-A of FIG. 5-2;

fig. 5-4 are schematic diagrams illustrating the inversion of the inclined strut according to the embodiment of the present invention.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.

An embodiment of the utility model provides a camera stabilizer balancing pole device for make the better holding balance of camera when dynamic photography. Referring to fig. 1, the camera stabilizer bar device includes:

a pan/tilt head 102 for mounting a video camera 101, a universal joint 104 for turning to various angular orientations, a telescopic tube 105 for supporting and adjusting the length, a monitor bracket 107 for mounting a monitor 106, a battery bracket 109 for mounting a battery 110, a wiring box 103 for mounting circuit components and input/output interfaces, and a base 108 for mounting circuit components and input/output interfaces, wherein:

the universal joint 104 is arranged on the telescopic pipe 105;

the monitor bracket 107 is provided on the extension tube 105;

the upper end of the extension tube 105 is connected with the holder 102;

the lower end of the extension tube 105 is connected with the base 108;

the battery holder 109 is mounted on the base 108. The upper wire box 103 can be arranged on the base 108 telescopic pipe 105 or the tripod head 102.

The orientation angle of the camera 101 can be adjusted by the rotation of the universal joint 104, and the stability of the camera 110 during dynamic photography can also be maintained.

2-1, 2-2, in this embodiment, the extension tube 105 is a four-section extension tube, including a first extension tube 208, a second extension tube 211, a third extension tube 204, and a fourth extension tube 214;

the diameters of the first extension tube 208, the second extension tube 211, the third extension tube 204 and the fourth extension tube 214 become smaller in sequence, wherein the second extension tube 211 is inserted into the lower part of the first extension tube 208, the fourth extension tube 214 is inserted into the lower part of the second extension tube 211, and the third extension tube 204 is inserted into the upper part of the first extension tube 208.

The first connecting head 203 is fixedly connected with the upper end of the third extension tube 204, the first pipe clamp 206 is fixedly connected with the upper end of the first extension tube 208, the second pipe clamp 209 is fixedly connected with the lower end of the first extension tube 208, the third pipe clamp 212 is fixedly connected with the lower end of the second extension tube 211, and the second connecting head 215 is fixedly connected with the lower end of the fourth extension tube 214;

the first pipe clamp 206, the second pipe clamp 209 and the third pipe clamp 212 are elastically deformed by tightening the first hoop 205, the second hoop 210 and the third hoop 213, so that the telescopic pipes 204, 211 and 214 passing through the first pipe clamp 206, the second pipe clamp 209 and the third pipe clamp 212 are clamped;

the first connecting seat 201 which is detachably and fixedly connected with the upper end of the third telescopic pipe 204 is fixedly connected with the holder 102, and the second connecting seat 217 which is detachably and fixedly connected with the lower end of the fourth telescopic pipe 214 is fixedly connected with the base.

Referring to fig. 2-2, a partial enlarged view of the end of the telescopic tube is shown, which illustrates an assembly partial view of the first connecting base 201, the first connecting head 203, and the nut 202. Since the first connector 203 is fixedly connected to the third extension tube 204, and the front end of the first connector 203 has a step, the inner side of the nut 202 has a screw thread to match with the screw thread on the first connection seat 201. When the nut 202 is screwed in, the step of the first connector 203 is pressed and the tapered surfaces of the first connector 203 and the first connector 201 are wedged tightly, and meanwhile, the protruding position clip on the first connector 201 is clipped into the gap on the first connector 203, which can prevent the first connector 201 from rotating, or the protruding position clip on the first connector 201 can be clipped into the first connector 203. Meanwhile, as shown in fig. 4-3, the first connecting base 201 and the sliding block 313 on the pan/tilt head 102 are fastened, so that the telescopic tube 105 and the pan/tilt head 102 are fastened together. When the nut 202 is unscrewed, a certain force is applied to separate the first connection seat 201 and the first connection head 203, so that the pan/tilt head 102 and the telescopic tube 105 are separated. Similarly, the second connecting seat 217 at the lower end, the second connecting head 215 and the nut 216 work the same, so as to fasten and separate the telescopic tube 105 and the base 108.

As shown in fig. 3-1, 3-2, 3-3, 3-4, and 3-5, in this embodiment, the pan/tilt head 102 includes an upper body 301 and a lower body 303, a first guide rail 302 and a second guide rail 306 are respectively fixed on two sides of the lower body 303, and the upper body 301 can slide back and forth along the guide rails 302 and 306; the front and rear screw 305 is driven by the front and rear knob 304 to drive the nut 307 fixed to the upper body 301, thereby moving the upper body 301 back and forth with respect to the lower body 303.

A first rail holder 320 and a second rail holder 329 are fixed to the lower body 303, a first slide rail 322 and a second slide rail 330 are fixed to the first rail holder 320 and the second rail holder 329, respectively, a first V-shaped rail 319 and a second V-shaped rail 328 are fixed to the slider 313, and a gap between the slide rail 322 and the V-shaped rail 328 is adjusted by adjusting screws 324, 325, 326, 327. Similarly, the gap between the slide rail 330 and the V-shaped rail 328 is also adjusted. Thus, when the left and right knobs 311 drive the left and right lead screws 317 and thus the nuts 314 fixed on the sliding blocks 313, the sliding blocks 313 can move left and right relative to the lower body 303.

The locking seat 309 is fixed to the upper body 301, the third rail 334 and the fourth rail 331 are fixed to the locking block 310, and the locking seat 309 is slidable along the third rail 334 and the fourth rail 331 through holes in the locking seat 309, and a threaded portion on the handle 308 is engaged with a threaded hole in the locking seat 309. When the first handle 308 is rotated, the threads move inward, and the step on the first handle 308 gives the locking block 310 a force that urges it inward to lock the quick mount plate of the camera 101. When the threads move outward, the spring 335 and the spring 332 push the locking block 310 outward, thereby releasing the quick-fit plate.

The first connector 201 is fixedly connected with the sliding block 313, and the upper wire box 103 is fixedly connected with the first connector 316.

As shown in fig. 4-1, 4-2, 4-3, and 4-4, in this embodiment, the base 108 is fixedly connected to the second connecting seat 217, the second connecting seat 217 is connected to the second connecting head 215 of the extension tube 105, the first circular tube 402 and the second circular tube 407 penetrate into the holes of the first shaft cover 404 and the second shaft cover 406, the two ends of the first rotating shaft 410 are provided with arc surfaces matched with the first circular tube 402 and the second circular tube 407, and the screws 411, 412, 413, and 414 pass through the through holes of the first circular tube 402 and the second circular tube 407 and are screwed into the threaded holes at the two ends of the first rotating shaft 410, so that the first shaft cover 404 and the second shaft cover 406 are pressed inward, and the first circular tube 402 and the second circular tube 407 are fastened to the first rotating shaft 410. The first rotating seat 403 is matched with the first rotating shaft 410 and can rotate relatively, the second handle 409 can enable the first rotating seat 403 to be elastically deformed so as to lock the first rotating shaft 410 and cannot rotate, and when the second handle 409 is released, the first rotating seat 403 can rotate freely so that the battery panel 110 can rotate together. The angle adjustment of the panel 110 is achieved by this mechanism.

The fourth pipe clamp 408 is positioned on both sides of the base 108 and fastened, and the first pipe 402 and the second pipe 407 penetrate into the hole of the fourth pipe clamp 408, so that the first pipe 402 and the second pipe 407 can move left and right and are positioned below the base 108. Thereby saving space on both sides of the base 108. When the third handle 416 locks the fourth tube clamp 408, the first tube 402 and the second tube 407 cannot slide, and the third handle 416 releases the fourth tube clamp 408 to allow the first tube 402 and the second tube 407 to move left and right. This achieves the purpose of adjusting the position and angle of the battery 110.

As shown in fig. 5-1, 5-2, 5-3, 5-4, the monitor 106 is mounted on the monitor bracket 107, and the insertion shaft 507 is fastened to the monitor bracket 107; the insert shaft 507 is inserted into the hole of the second rotary base 506 and locked by the third handle 510.

The monitor bracket 107 is fixed to a certain position on the extension tube 105 by the fifth pipe clamp 501, the whole monitor bracket 107 can be adjusted up and down or rotated along the extension tube 105 by releasing the fifth pipe clamp 501, and the whole monitor bracket 107 can be firmly fixed to the extension tube 105 after the fifth pipe clamp 501 is locked. The monitor bracket 107 specifically includes:

the second rotation seat 506 and the second rotation shaft 520, the second rotation shaft 520 and the third shaft cover 505, the fourth shaft cover 511, the third circular tube 504, the fourth circular tube 513, the screws 515, 516, 517, 518 are similar to the battery bracket 109 in the matching manner and the fastening manner. A third round pipe 504 and a fourth round pipe 513 penetrate through holes of a third shaft cover 505 and a fourth shaft cover 511, two ends of a second rotating shaft 520 are provided with arc surfaces matched with the third round pipe 504 and the fourth round pipe 513, screws 515, 516, 517 and 518 penetrate through holes on the third round pipe 504 and the fourth round pipe 513 and are screwed into threaded holes at two ends of the second rotating shaft 520, so that the third shaft cover 505 and the fourth shaft cover 511 are pressed inwards, the third round pipe 504 and the fourth round pipe 513 are fastened with the second rotating shaft 520, a second rotary seat 506 and the second rotating shaft 520 are matched and can rotate relatively, a fourth handle 521 can enable the second rotary seat 506 to generate elastic deformation so as to lock the second rotating shaft 520 and cannot rotate, and when the fourth handle 521 is loosened, the second rotary seat 506 can rotate freely so that the monitor 106 rotates together;

the third circular tube 504 and the fourth circular tube 513 of the monitor bracket 107 penetrate into the holes of the cross brace 503, and the third circular tube 504 and the fourth circular tube 513 are locked by the fifth handle, or the cross brace 503 is loosened by the fifth handle, so that the third circular tube 504 and the fourth circular tube 513 can move left and right to adjust the left and right positions of the monitor 106.

The cross brace 503 is fixedly connected with the cross brace 502, the cross brace 502 is fastened with the fifth pipe clamp 501 through a screw, two threaded holes in the fifth pipe clamp 501 can be matched with the screw 514, when the cross brace 502 faces downwards, the screw 514 can be fastened with the upper threaded hole of the pipe clamp 501, and when the cross brace 502 faces upwards, the screw 514 can be fastened with the lower threaded hole of the pipe clamp 501. In this manner, height-varying adjustment of the monitor 106 may be achieved. Meanwhile, the protruding step of the front end of the inclined strut 502 is engaged with the lower bottom surface or the upper bottom surface of the fifth pipe clamp 501, so that the entire monitor bracket 107 is prevented from rotating around the screw 514 when being collided, and the stability of the monitor 106 is ensured.

The embodiment of the utility model provides a camera stabilizer balancing pole device, messenger's camera that can be better keeps balance under the dynamic condition, and can satisfy the requirement that makes the camera lens shoot at the height below the knee, and can the modularized dismantlement.

The above is a detailed description of the balance bar device for camera stabilizer provided by the embodiments of the present invention, and to those skilled in the art, according to the idea of the embodiments of the present invention, there will be some changes in the detailed implementation and application scope.

Claims (10)

1. A camera stabilizer bar apparatus, comprising: a pan/tilt head for mounting a video camera, a gimbal for pivoting to various angular orientations, a telescopic tube for supporting and adjusting length, a monitor bracket for mounting a monitor, a battery bracket for mounting a battery, and a base for mounting circuit components and input/output interfaces, wherein:

the universal joint is arranged on the telescopic pipe;

the monitor bracket is arranged on the telescopic pipe;

the upper end of the extension tube is connected with the holder;

the lower end of the extension tube is connected with the base;

the battery bracket is mounted on the base.

2. The camera stabilizer bar device according to claim 1, wherein said telescopic tube is a four-section telescopic tube including a first telescopic tube, a second telescopic tube, a third telescopic tube and a fourth telescopic tube;

the diameters of the first telescopic pipe, the second telescopic pipe, the third telescopic pipe and the fourth telescopic pipe are sequentially reduced, wherein the second telescopic pipe is inserted into the lower part of the first telescopic pipe, the fourth telescopic pipe is inserted into the lower part of the second telescopic pipe, and the third telescopic pipe is inserted into the upper part of the first telescopic pipe;

the first connector is fixedly connected to the upper end of the third telescopic pipe, the first pipe clamp is fixedly connected to the upper end of the first telescopic pipe, the second pipe clamp is fixedly connected to the lower end of the first telescopic pipe, the third pipe clamp is fixedly connected to the lower end of the second telescopic pipe, and the second connector is fixedly connected to the lower end of the fourth telescopic pipe;

the first pipe clamp, the second pipe clamp and the third pipe clamp are elastically deformed by tightening the first hoop, the second hoop and the third hoop, so that the telescopic pipe passing through the first pipe clamp, the second pipe clamp and the third pipe clamp is clamped.

3. The balance bar device for a camera stabilizer according to claim 2, wherein the upper end of the extension tube is connected to the pan/tilt head, and specifically comprises: the first connector is fixedly connected with the third telescopic pipe, the front end of the first connector is provided with a step, and the inner side of the nut is provided with a thread matched with the thread on the first connecting seat;

the nut is screwed in, the step of the first connecting head is pressed, the conical surfaces of the first connecting head and the first connecting seat are mutually wedged, and meanwhile, the protruding clamping position on the first connecting seat is clamped into the notch on the first connecting head, or the protruding clamping position on the first connecting head is clamped into the notch on the first connecting seat;

the first connecting seat is fastened with a sliding block on the cloud platform, and the telescopic pipe is fastened with the cloud platform through the first connecting seat and the sliding block.

4. The camera stabilizer bar assembly of claim 2 wherein said extension tube lower end is connected to said base, comprising in particular: the second connector is fixedly connected with the fourth telescopic pipe, the front end of the second connector is provided with a step, and the inner side of the nut is provided with a thread which is matched with the thread on the second connecting seat;

the nut is screwed in, the step of the second connector is pressed, the conical surfaces of the second connector and the second connecting seat are mutually wedged, and meanwhile, the protruding clamping position on the second connecting seat is clamped in the notch on the second connector, or the protruding clamping position on the second connector is clamped in the notch on the second connecting seat;

the second connecting seat is fastened with the base, and the extension tube is fastened with the base through the second connecting seat.

5. The camera stabilizer balance bar device according to claim 1, wherein said pan head comprises an upper body and a lower body, a first guide rail and a second guide rail are respectively fixed on both sides of the lower body, and the upper body is capable of sliding back and forth along the guide rails and the guide rails; wherein:

the first guide rail seat and the second guide rail seat are fixed on the lower main body, the first slide rail and the second slide rail are respectively fixed on the first guide rail seat and the second guide rail seat, the first V-shaped guide rail and the second V-shaped guide rail are fixed on the slide block, and the slide block can move left and right relative to the lower main body;

first connecting seat and slider fixed connection go up line box and first connecting seat fixed connection.

6. The balance bar apparatus for a camera stabilizer according to claim 5, wherein the locking holder is fixed to the upper body, the third and fourth rails are fixed to the locking block, and the locking holder is slidable along the third and fourth rails through a hole formed in the locking holder, and the threaded portion of the first handle is engaged with the threaded hole formed in the locking holder.

7. The camera stabilizer bar device of claim 2 wherein said battery carrier comprises: during first pipe and the hole that the second pipe penetrated first axle lid and second axle lid, first pivot both ends were provided with first pipe and second pipe assorted arc surface, and the screw passes in the screw hole at the first pivot both ends of through-hole screw in on first pipe and the second pipe to make first axle lid and second axle lid compress tightly inwards, thereby make first pipe and second pipe and first pivot fastening. The first rotating seat is matched with the first rotating shaft and can rotate relatively, the second handle can enable the first rotating seat to generate elastic deformation so as to lock the first rotating shaft and cannot rotate, and when the second handle is loosened, the first rotating seat can rotate freely so as to enable the battery plate to rotate together;

the fourth pipe clamp is located the base both sides and fastens, and first pipe and second pipe penetrate in the fourth pipe clamp hole, and first pipe and second pipe are located the below of base, through first pipe of third handle locking and second pipe, perhaps loosens the fourth pipe clamp through the third handle and makes first pipe and second pipe can remove about.

8. The camera stabilizer bar device according to claim 1,

the monitor is arranged on the monitor bracket, the monitor bracket is fixed on the telescopic pipe through a fifth pipe clamp, the inserting shaft is fastened with the monitor bracket, and the inserting shaft is inserted into a hole of the rotary seat and locked through the handle; the fifth pipe clamp is loosened, so that the whole monitor bracket can be adjusted up and down or rotated along the telescopic pipe, and the monitor bracket can be fixed on the telescopic pipe after the fifth pipe clamp is locked.

9. The camera stabilizer balance bar assembly of claim 8, wherein the third and fourth circular tubes of the monitor bracket penetrate holes of the third and fourth shaft caps, circular arc surfaces are formed at both ends of the second rotation shaft to match the third and fourth circular tubes, screws are screwed into the screw holes formed at both ends of the second rotation shaft through the through holes formed in the third and fourth circular tubes, so that the third and fourth shaft caps are pressed inward, so that the third and fourth circular tubes are fastened to the second rotation shaft, the second rotation base and the second rotation shaft are engaged and relatively rotated, the fourth handle elastically deforms the second rotation base to lock the second rotation shaft against rotation, and when the fourth handle is released, the second rotation base is freely rotated to rotate the monitor together.

10. The camera stabilizer bar device according to claim 9, wherein the third and fourth pipes of the monitor bracket are inserted into the cross brace hole, and the third and fourth pipes are locked by a fifth handle, or the cross brace is released by the fifth handle, so that the third and fourth pipes can move left and right to adjust the left and right positions of the monitor;

the cross brace is fixedly connected with the cross brace, the cross brace is fastened with the fifth pipe clamp through a screw, the fifth pipe clamp is provided with two threaded holes which can be matched with the screw, the screw can be fastened with the upper threaded hole of the fifth pipe clamp when the cross brace faces downwards, and the screw can be fastened with the lower threaded hole of the fifth pipe clamp when the cross brace faces upwards.

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