CN206402314U

CN206402314U - A kind of structure improved video camera

Info

Publication number: CN206402314U
Application number: CN201621429044.7U
Authority: CN
Inventors: 葛辰
Original assignee: Tianjin Tianxin Tongda Technology Co Ltd
Current assignee: Tianjin Tianxin Tongda Technology Co Ltd
Priority date: 2016-12-24
Filing date: 2016-12-24
Publication date: 2017-08-11
Anticipated expiration: 2026-12-24

Abstract

The utility model provides a kind of structure improved video camera, including video camera and display screen placed on it, microphone, the shooting motor spindle is provided with slide bar, the slide bar is respectively equipped with the first rotating mechanism and the second rotating mechanism, first rotating mechanism includes the first connecting rod and second connecting rod by the 3rd bearing pin cross-articulation, the first connecting rod is fixed on the slide bar by the first fixed block, the second connecting rod is connected by sliding shoe with the slide bar, the shooting motor spindle is additionally provided with bumper bracket, the bumper bracket is fixed with handle, arc-shaped guide rail is additionally provided with the bumper bracket.A kind of structure improved video camera described in the utility model, by the change adjust automatically center of gravity for shooting inclination angle, it is simple in construction, it is easy to operation, alleviates the burden of staff, at the same time, add the stability of video camera in motion process, shooting picture preferably, improves the performance of machine, practicality is stronger.

Description

A kind of structure improved video camera

Technical field

The utility model belongs to field of cameras, more particularly, to a kind of structure improved video camera.

Background technology

As the improvement of people's living standards, the meeting of people usually spends the more time to go to pay close attention to films and television programs, video display row Industry is also more and more hot therewith, and thing followed people can just meet people and gradually choose to the quality requirements more and more higher of shooting The taste picked, thus can not light lifted professional shooting level, and shoot video camera also need to improve, be used as shooting Main Means, video camera is essential, is clapped because increasing procedural requirements shoot personnel when running, and in people During shooting, due to shooting the difference at inclination angle, it is often necessary to which human body is adjusted in itself, work people is so often aggravated The burden of member, and then influence to shoot quality, for such a situation, the utility model proposes a kind of structure improved video camera, It is simple in construction by shooting the change adjust automatically center of gravity at inclination angle, it is easy to operation, alleviates the burden of staff, it is same with this When, add the stability of video camera in motion process, shooting picture preferably, improves the performance of machine, practicality compared with By force.

Utility model content

In view of this, the utility model is directed to a kind of structure improved video camera, by shooting the change at inclination angle certainly It is dynamic to adjust center of gravity to mitigate the burden of staff, strengthen the image quality shot.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of structure improved video camera, including camera housing and by fixed mount display screen placed on it, microphone, The camera housing bottom is provided with slide bar, and the slide bar is respectively equipped with the first rotating mechanism and the second rotating mechanism, and described The other end of first rotating mechanism and second rotating mechanism is connected with the shooting motor spindle respectively, first rotating machine Structure includes the first connecting rod and second connecting rod by the 3rd bearing pin cross-articulation, and the first connecting rod is solid by the first fixed block It is scheduled on the slide bar, the second connecting rod is connected by the sliding shoe being hinged with the sliding bar, the shooting motor spindle Bumper bracket is additionally provided with, the one end of the bumper bracket away from the video camera is fixed with handle, the bumper bracket and is additionally provided with arc Guide rail, the one end of the second connecting rod away from the video camera is slidably connected with the arc-shaped guide rail.

Further, the first connecting rod is hinged by the first bearing pin with the shooting motor spindle, and the second connecting rod leads to The second bearing pin is crossed with the shooting motor spindle away from being hinged at first bearing pin, and first bearing pin is to the 3rd bearing pin The distance between be less than described second bearing pin the distance between to the 3rd bearing pin, the first connecting rod and the second connecting rod Length it is identical, first bearing pin, second bearing pin are parallel with the axis of the 3rd bearing pin, and with the slide bar Axis is vertical, and the one end of the slide bar away from first rotating mechanism is fixed with anti-skidding cushion block.

Further, the bumper bracket is the square frame of side mouth, and its opening direction is close to first rotating machine One end of structure, and the bumper bracket bottom is provided with arc on one end fixation arc-shaped guide rail of opening, the arc-shaped guide rail Shape groove, the one end of the second connecting rod away from the video camera is fixed with sliding block, and the sliding block is placed in the deep-slotted chip breaker and it It is slidably connected, the two ends of third connecting rod are hinged with the sliding block and the sliding shoe respectively.

Further, multiple first rubber springs are removably connected with the bumper bracket, first rubber spring Axis is vertical with the axis of the slide bar, and the height of first rubber spring is more than above and below the bumper bracket between two inwalls Apart from 2mm-4mm.

Further, second rotating mechanism includes setting in movable block and fixed plate placed on it, the fixed plate There is the first pole, the shooting motor spindle is slidably connected the second pole, first pole and described second by sliding equipment By the 4th hinge between pole, the axis of the 4th bearing pin and the diameter parallel of first bearing pin, the movement Block block coordinates with the slide bar gap to be slided on the slide bar.

Further, the sliding equipment includes being connected with guide rail between symmetrically placed cushion block, the cushion block, moves Block is placed on it to be slidably connected with the guide rail, and second pole is fixed on the moving mass bottom, the cunning of the moving mass Dynamic direction is parallel with the glide direction of the sliding shoe.

Further, U-shaped buffer board, multiple U are additionally provided with the corner between the movable block and the fixed plate Equally distributed second rubber spring is fixed with by backing plate on shape buffer board.

Further, the movable block bottom is additionally provided with U-shaped buttstrap, axis and the cunning of the arc of the U-shaped buttstrap The diameter parallel of bar.

Further, retaining mechanism is provided between the sliding shoe and the movable block, the retaining mechanism includes fixing Auxiliary block is provided with the top of bar and the locating piece being slidably connected with it, the fix bar, by the auxiliary block in the locating piece Interior slip and its glide direction and the diameter parallel of the slide bar, latch segment are fixed on the slide bar, and on the latch segment Through hole pass through the fix bar, the upper and lower ends of the latch segment are threaded with lock plunger, the lock plunger and institute respectively State through hole UNICOM.

Relative to prior art, a kind of structure improved video camera described in the utility model has the advantage that：

(1) a kind of structure improved video camera described in the utility model, passes through the first rotating mechanism and the second rotating machine The cooperation of structure changes inclination angle, controls the regulation of angle and the linkage of the position of buttstrap to adjust using simple linkage, to protect The change adjust automatically center of gravity by shooting inclination angle is demonstrate,proved, it is simple in construction, it is easy to operation, the burden of staff is alleviated, with this Meanwhile, the stability of video camera in motion process is added, shooting picture preferably, improves the performance of machine, practicality It is stronger.

(2) first connecting rod described in the utility model is hinged by the first bearing pin with the shooting motor spindle, and described second Connecting rod by the second bearing pin with the shooting motor spindle away from being hinged at first bearing pin, and first bearing pin is to described the The distance between three bearing pins are less than described second bearing pin the distance between to the 3rd bearing pin, the first connecting rod and described the The length of two connecting rods is identical, and first bearing pin, second bearing pin are parallel with the axis of the 3rd bearing pin, and with it is described The axis of slide bar is vertical, and the one end of the slide bar away from first rotating mechanism is fixed with anti-skidding cushion block.Pass through such a connecting rod Mode realize the angle adjustment of video camera front end, and connecting rod is restricted, the scope of angle is limited with this, improved and rotate Accuracy.

(3) bumper bracket described in the utility model is the square frame of side mouth, and its opening direction is close to described first One end of rotating mechanism, and the bumper bracket bottom is on one end fixation arc-shaped guide rail of opening, the arc-shaped guide rail Deep-slotted chip breaker is provided with, the one end of the second connecting rod away from the video camera is fixed with sliding block, and the sliding block is placed in the deep-slotted chip breaker Interior to be slidably connected with it, the two ends of third connecting rod are hinged with the sliding block and the sliding shoe respectively.Sliding block is sliding in deep-slotted chip breaker It is dynamic, it is that the position range of the adjustment of connecting rod has further made limitation, and being hinged for sliding block, by the mobile conversion of arc for water Flat line is moved, and driving is convenient, and structure is relatively stablized.

(4) multiple first rubber springs, first rubber are removably connected with bumper bracket described in the utility model The axis of spring is vertical with the axis of the slide bar, and the height of first rubber spring is more than two inwalls above and below the bumper bracket The distance between 2mm-4mm.Buffering is further played a part of to video camera by the setting of rubber spring, prevents people in hand Occur shake during being moved during handle hand and influence shooting picture, it is ensured that rubber spring is in compressive state in it, so that Reach the purpose of buffering.

(5) the second rotating mechanism described in the utility model includes movable block and fixed plate placed on it, the fixation Plate is provided with the first pole, and the shooting motor spindle is slidably connected the second pole, first pole and institute by sliding equipment State between the second pole by the 4th hinge, the axis of the 4th bearing pin and the diameter parallel of first bearing pin, institute State movable block block and coordinate the slip on the slide bar with the slide bar gap.Video camera is led to slide bar by the second rotating mechanism Cross the 4th hinge, it is ensured that equally adjusted therewith when the first rotating mechanism is being rotated, it is ensured that video camera is easily and fast Adjustment angle, it is convenient and swift.

(6) sliding equipment described in the utility model includes being connected with guide rail between symmetrically placed cushion block, the cushion block, Moving mass is placed on it to be slidably connected with the guide rail, and second pole is fixed on the moving mass bottom, the moving mass Glide direction it is parallel with the glide direction of the sliding shoe.By being arranged on the sliding equipment of shooting motor spindle, pass through motion Block is realized in motion thereon, it is ensured that is adjusted its center of gravity while the first rotating mechanism motion process, is making for staff With reducing the heavy burdens.

(7) U-shaped buffer board is additionally provided with the corner between movable block described in the utility model and the fixed plate, it is multiple Equally distributed second rubber spring is fixed with by backing plate on the U-shaped buffer board.Realized by such a double-buffering mechanism Buffer and ensure video camera rear portion with the adjustment at the inclination angle of front end, it is simple in construction, it is easy to implement.

(8) movable block bottom described in the utility model is additionally provided with U-shaped buttstrap, the axis of the arc of the U-shaped buttstrap with The diameter parallel of the slide bar.The fatigue of staff is alleviated by the setting of U-shaped buttstrap, makes its work more comfortable.

(9) retaining mechanism, the retaining mechanism bag are provided between sliding shoe described in the utility model and the movable block Include and be provided with auxiliary block at the top of fix bar and the locating piece being slidably connected with it, the fix bar, by the auxiliary block described Slided in locating piece and its glide direction and the diameter parallel of the slide bar, latch segment is fixed on the slide bar, and the lock Through hole on tight block passes through the fix bar, and the upper and lower ends of the latch segment are threaded with lock plunger, the locking respectively Bolt and the through hole UNICOM.Ensure to be locked after the completion of adjustment by the setting of retaining mechanism, it is rocked, realize The common adjustment of first rotating mechanism and the second rotating mechanism.

Brief description of the drawings

Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is a kind of structure improved video camera overall structure diagram described in the utility model embodiment；

Fig. 2 is a kind of structure improved the first rotating mechanism of video camera structural representation described in the utility model embodiment Figure；

Fig. 3 is a kind of structure improved the second rotating mechanism of video camera structural representation described in the utility model embodiment Figure；

Fig. 4 is a kind of structure improved video camera locking mechanism structure schematic diagram described in the utility model embodiment；

Fig. 5 is a kind of structure improved video camera sliding equipment structural representation described in the utility model embodiment.

Description of reference numerals：

1- video cameras；2- fixed mounts；3- display screens；4- microphones；The rubber springs of 5- first；The rotating mechanisms of 6- first；7- handles Hand；8- retaining mechanisms；9-U shape buttstraps；The rotating mechanisms of 10- second；The anti-skidding cushion blocks of 11-；12- sliding equipments；13- slide bars；601- Second bearing pin；602- second connecting rods；The bearing pins of 603- the 3rd；604- first connecting rods；The fixed blocks of 605- first；606- sliding blocks；607- Third connecting rod；608- sliding shoes；The bearing pins of 609- first；701- bumper brackets；702- arc-shaped guide rails；703- deep-slotted chip breakers；801- is fixed Bar；802- through holes；803- lock plungers；804- auxiliary blocks；805- locating pieces；806- latch segments；1001- movable blocks；1002-U shapes Buffer board；1003- backing plates；The rubber springs of 1004- second；1005- fixed plates；The bearing pins of 1006- the 4th；The poles of 1007- second； The poles of 1008- first；1201- cushion blocks；1202- guide rails；1203- moving mass.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the utility model.

Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

A kind of structure improved video camera as shown in Figure 1, including video camera 1 and pass through the display placed on it of fixed mount 2 Screen 3, microphone 4, the bottom of video camera 1 are provided with slide bar 13, and the slide bar 13 is respectively equipped with the first rotating mechanism 6 and second and rotated Mechanism 10, and first rotating mechanism 6 and second rotating mechanism 10 the other end respectively with the bottom of video camera 1 connect Connect, first rotating mechanism 6 includes the first connecting rod 604 and second connecting rod 602 by the cross-articulation of the 3rd bearing pin 603, institute State first connecting rod 604 to be fixed on the slide bar 13 by the first fixed block 605, the second connecting rod 602 passes through the cunning that is hinged Motion block 608 is slidably connected with the slide bar 13, and the bottom of video camera 1 is additionally provided with bumper bracket 701, and the bumper bracket 701 is remote One end of the video camera 1, which is fixed with handle 7, the bumper bracket 701, is additionally provided with arc-shaped guide rail 702, the second connecting rod 602 One end away from the video camera 1 is slidably connected with the arc-shaped guide rail 702.Pass through the first rotating mechanism 6 and the second rotating machine The cooperation of structure 10 changes inclination angle, controls the regulation of angle and the linkage of the position of buttstrap to adjust using simple linkage, with Ensure the change adjust automatically center of gravity by shooting inclination angle, it is simple in construction, it is easy to operation, alleviates the burden of staff, with This adds the stability of video camera 1 in motion process simultaneously, and shooting picture preferably, improves the performance of machine, practical Property is stronger.

Wherein, the first connecting rod 604 is hinged by the first bearing pin 609 with the bottom of video camera 1, the second connecting rod 602 by the second bearing pin 601 and the bottom of video camera 1 away from being hinged at first bearing pin 609, and first bearing pin 609 arrive the distance between described 3rd bearing pin 603 less than the distance between described second bearing pin 601 to described 3rd bearing pin 603, The first connecting rod 604 is identical with the length of the second connecting rod 602, first bearing pin 609, the and of the second bearing pin 601 The axis of 3rd bearing pin 603 is parallel, and vertical with the axis of the slide bar 13, and the slide bar 13 is away from described first turn One end of motivation structure 6 is fixed with anti-skidding cushion block 11.The angle adjustment of the front end of video camera 1 is realized by way of such a connecting rod, and Connecting rod is restricted, the scope of angle is limited with this, the accuracy rotated is improved.

Wherein, the bumper bracket 701 is the square frame of side mouth, and its opening direction is close to first rotating mechanism 6 one end, and the arc-shaped guide rail 702, the arc-shaped guide rail 702 are fixed in the bottom of the bumper bracket 701 close to one end of opening On be provided with deep-slotted chip breaker 703, the one end of the second connecting rod 602 away from the video camera 1 is fixed with sliding block 606, the sliding block 606 Be placed in the deep-slotted chip breaker 703 and be slidably connected with it, the two ends of third connecting rod 607 respectively with the sliding block 606 and the slip Block 608 is hinged.Sliding block 606 is slided in deep-slotted chip breaker 703, is that the position range of the adjustment of connecting rod has further made limitation, with Being hinged for sliding block 606, by the mobile conversion of arc for horizontal rectilinear motion, drives conveniently, structure is relatively stablized.

Wherein, multiple first rubber springs 5 are removably connected with the bumper bracket 701, first rubber spring 5 Axis is vertical with the axis of the slide bar 13, and the height of first rubber spring 5 is more than the bumper bracket two inwalls about 701 The distance between 2mm-4mm.Buffering is further played a part of to video camera 1 by the setting of rubber spring, prevents people from existing Occur shake during being moved during hand steered handle 7 and influence shooting picture, it is ensured that rubber spring is in compressive state in it, from And reach the purpose of buffering.

Wherein, second rotating mechanism 10 includes movable block 1001 and fixed plate 1005 placed on it, the fixation Plate 1005 is provided with the first pole 1008, and the bottom of video camera 1 is slidably connected the second pole 1007, institute by sliding equipment 12 State and be hinged between the first pole 1008 and second pole 1007 by the 4th bearing pin 1006, the axle of the 4th bearing pin 1006 The diameter parallel of line and first bearing pin 609, the movable block 1001 coordinates in the slide bar 13 with the gap of slide bar 13 It is upper to slide.Video camera 1 is hinged with slide bar 13 by the 4th bearing pin 1006 by the second rotating mechanism 10, it is ensured that rotated first Mechanism 6 is equally adjusted therewith when rotating, it is ensured that the adjustment angle easily and fast of video camera 1, convenient and swift.

Wherein, the sliding equipment 12 includes being connected with guide rail between symmetrically placed cushion block 1201, the cushion block 1201 1202, moving mass 1203 is placed on it to be slidably connected with the guide rail 1202, and second pole 1007 is fixed on the motion The bottom of block 1203, the glide direction of the moving mass 1203 is parallel with the glide direction of the sliding shoe 608.Taken the photograph by being arranged on The sliding equipment of the bottom of camera 1, is realized, it is ensured that be moved through in the first rotating mechanism 6 by moving mass 1203 in motion thereon Its center of gravity is adjusted while journey, is that the use of staff reduces the heavy burdens.

Wherein, U-shaped buffer board 1002 is additionally provided with the corner between the movable block 1001 and the fixed plate 1005, it is many Equally distributed second rubber spring 1004 is fixed with by backing plate 1003 on the individual U-shaped buffer board 1002.By such a double Weight buffer gear realizes buffering and ensures the rear portion of video camera 1 with the adjustment at the inclination angle of front end, simple in construction, is easy to implement.

Wherein, the bottom of movable block 1001 is additionally provided with U-shaped buttstrap 9, the axis of the arc of the U-shaped buttstrap 9 with it is described The diameter parallel of slide bar 13.The fatigue of staff is alleviated by the setting of U-shaped buttstrap 9, makes its work more comfortable.

Wherein, retaining mechanism 8 is provided between the sliding shoe 608 and the movable block 1001, the retaining mechanism 8 includes Fix bar 801 and the locating piece 805 being slidably connected with it, the top of fix bar 801 are provided with auxiliary block 804, by described auxiliary Block 804 is helped to be slided in the locating piece 805 and its glide direction and the diameter parallel of the slide bar 13, latch segment 806 is fixed On the slide bar 13, and through hole 802 on the latch segment 806 passes through the fix bar 801, the latch segment 806 it is upper Lower two ends are threaded with lock plunger 803, the lock plunger 803 and the UNICOM of through hole 802 respectively.Pass through retaining mechanism 8 Setting ensures to be locked after the completion of adjustment, it is rocked, and realizes the first rotating mechanism 6 and the second rotating mechanism 10 Common adjustment.

Operation principle of the present utility model：A kind of structure improved video camera as shown in Figure 1, the original state of video camera 1 It is less than rear end for its front end, downwards, when in use, buttstrap is placed on shoulder by staff at inclination angle, keeps comfortable position, Start the power supply of video camera 1, the angle now shot is on the lower side, and the lock plunger 803 on slide bar 13 is unscrewed according to the situation of captured in real-time, Sliding shoe 608 is promoted to travel forward manually, so that third connecting rod 607 promotes the slide downward in deep-slotted chip breaker 703 of sliding block 606, with The second connecting rod 602 being hinged with it and the angle of first connecting rod 604 mutually diminish, due to two ends respectively with slide bar 13 and shooting Machine 1 is connected, and length is different, and then drives the front end of video camera 1 to steeve upwards, at the same time, and fix bar 801 drives movable block 1001 travel forward, because being slidably connected between fix bar 801 and auxiliary block 804 ensure that the displacement of movable block 1001 Less than the displacement of sliding shoe 608, the movement of center of gravity is realized, is changed making the front end of video camera 1 by the first rotating mechanism 6 While inclination angle, the rear end of video camera 1 is adjusted by the rubber spring being hinged and U-shaped buffer board 1002 on the second rotating mechanism 10 The angle of rear side, it is ensured that rotated with front end after identical angle, angular adjustment to suitable position, fastens lock plunger 803, Bian Ke To carry out camera work, in work process, the rubber spring between handle 7 and video camera 1 prevents hand tremor from influenceing image quality, And rubber spring is conveniently replaceable to be detachably connected.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims

1. a kind of structure improved video camera, it is characterised in that：It is including video camera (1) and placed on it by fixed mount (2) Display screen (3), microphone (4), video camera (1) bottom are provided with slide bar (13), and the slide bar (13) is respectively equipped with the first rotation Mechanism (6) and the second rotating mechanism (10), and the other end of first rotating mechanism (6) and second rotating mechanism (10) It is connected respectively with the video camera (1) bottom, first rotating mechanism (6) includes passing through the 3rd bearing pin (603) cross-articulation First connecting rod (604) and second connecting rod (602), the first connecting rod (604) is fixed on described by the first fixed block (605) On slide bar (13), the second connecting rod (602) is slidably connected by the sliding shoe (608) being hinged with the slide bar (13), described Video camera (1) bottom is additionally provided with bumper bracket (701), and the one end of the bumper bracket (701) away from the video camera (1) is fixed with handle Arc-shaped guide rail (702) is additionally provided with hand (7), the bumper bracket (701), the second connecting rod (602) is away from the video camera (1) One end be slidably connected with the arc-shaped guide rail (702).

2. a kind of structure improved video camera according to claim 1, it is characterised in that：The first connecting rod (604) is led to Cross the first bearing pin (609) to be hinged with the video camera (1) bottom, the second connecting rod (602) passes through the second bearing pin (601) and institute Video camera (1) bottom is stated to be hinged away from the first bearing pin (609) place, and first bearing pin (609) arrives the 3rd bearing pin The distance between (603) it is less than described second bearing pin (601) the distance between to described 3rd bearing pin (603), described first connects Bar (604) is identical with the length of the second connecting rod (602), first bearing pin (609), second bearing pin (601) and institute The axis for stating the 3rd bearing pin (603) is parallel, and vertical with the axis of the slide bar (13), and the slide bar (13) is away from described the One end of one rotating mechanism (6) is fixed with anti-skidding cushion block (11).

3. a kind of structure improved video camera according to claim 2, it is characterised in that：The bumper bracket (701) is side The square frame of portion's opening, its opening direction is close to one end of first rotating mechanism (6), and the bumper bracket (701) bottom Portion fixes on the arc-shaped guide rail (702), the arc-shaped guide rail (702) close to one end of opening and is provided with deep-slotted chip breaker (703), described The one end of second connecting rod (602) away from the video camera (1) is fixed with sliding block (606), and the sliding block (606) is placed in the arc Is slidably connected with it in shape groove (703), the two ends of third connecting rod (607) respectively with the sliding block (606) and the sliding shoe (608) it is hinged.

4. a kind of structure improved video camera according to claim 3, it is characterised in that：Can in the bumper bracket (701) Dismounting is connected with multiple first rubber springs (5), and the axis of first rubber spring (5) hangs down with the axis of the slide bar (13) Directly, the height of first rubber spring (5) is more than the bumper bracket (701) the distance between two inwalls 2mm-4mm up and down.

5. a kind of structure improved video camera according to claim 4, it is characterised in that：Second rotating mechanism (10) Including movable block (1001) and fixed plate (1005) placed on it, the fixed plate (1005) is provided with the first pole (1008), video camera (1) bottom is slidably connected the second pole (1007), first pole by sliding equipment (12) (1008) it is hinged between second pole (1007) by the 4th bearing pin (1006), the axis of the 4th bearing pin (1006) With the diameter parallel of first bearing pin (609), the movable block (1001) coordinates in the cunning with the slide bar (13) gap Slided on bar (13).

6. a kind of structure improved video camera according to claim 5, it is characterised in that：The sliding equipment (12) includes Guide rail (1202) is connected between symmetrically placed cushion block (1201), the cushion block (1201), moving mass (1203) is placed on it It is slidably connected with the guide rail (1202), second pole (1007) is fixed on the moving mass (1203) bottom, the fortune The glide direction of motion block (1203) is parallel with the glide direction of the sliding shoe (608).

7. a kind of structure improved video camera according to claim 6, it is characterised in that：The movable block (1001) and institute State and U-shaped buffer board (1002) is additionally provided with the corner between fixed plate (1005), pass through on multiple U-shaped buffer boards (1002) Backing plate (1003) is fixed with equally distributed second rubber spring (1004).

8. a kind of structure improved video camera according to claim 7, it is characterised in that：Movable block (1001) bottom Portion is additionally provided with U-shaped buttstrap (9), the axis of the arc of the U-shaped buttstrap (9) and the diameter parallel of the slide bar (13).

9. a kind of structure improved video camera according to claim 8, it is characterised in that：The sliding shoe (608) and institute State and retaining mechanism (8) be provided between movable block (1001), the retaining mechanism (8) include fix bar (801) and with its company of slip Auxiliary block (804) is provided with the top of the locating piece (805) connect, the fix bar (801), by the auxiliary block (804) described Slided in locating piece (805) and its glide direction and the diameter parallel of the slide bar (13), latch segment (806) is fixed on the cunning On bar (13), and through hole (802) on the latch segment (806) passes through the fix bar (801), the latch segment (806) Upper and lower ends are threaded with lock plunger (803), the lock plunger (803) and the through hole (802) UNICOM respectively.