CN209484208U - Photographic device - Google Patents

Abstract

The utility model provides a kind of photographic device, it, which lies in, has holding part on base-plates surface, and axle portion is equipped at holding part rear, and photographing module is articulated in axle portion in the shaft at turn seat rear and the camera being installed in turn seat internal capacity room, then at turn seat adjacent to the pushing part for protruding out tool drive shaft at shaft downwards, and pedestal includes sliding block adjacent to the locking mechanism being arranged in the limit conduit of another side edge of axle portion, it is positioned at sliding block and limits and make the guide rod that sliding is supported and positioned in the elastic element between conduit and the circulation track slot being inserted into shoe surface, and sliding block side is equipped with the pushing part being pivotally connected for drive shaft, when the secondary pressing of turn seat is displaced using axle portion as axle center sector, its pushing part will turn pushing and pressing in the pushing part of sliding block, turn seat is set to be located at the first position for rising open state or decline The second position of closed state, and drive shaft is across in the third quadrant and fourth quadrant that point coordinate is divided into centered on shaft.

Description

Photographic device

Technical field

The utility model relates to a kind of photographic device, to be articulated with camera shooting espespecially in axle portion of the pedestal at the holding part rear The turn seat of module, and it is provided with locking mechanism in limit conduit of the pedestal adjacent to another side edge of axle portion, when turn seat It is secondary pressing using axle portion as axle center sector be displaced when, pushing part will turn push against in the pushing part of sliding block, make turn seat Positioned at the second position of the first position or decline closed state that rise open state, and drive shaft crosses over point centered on shaft In the third quadrant and fourth quadrant that coordinate is divided into.

Background technique

With scientific and technological prosperity and the arrival in digitisation video signal epoch with Internet now, video signal communication has been The image capture technology of mature, the range of application is comparable generally and extensively, as the propagation of video image can pass through net Border network is quickly transmitted to all over the world in a very short period of time, so as to have become in daily life institute indispensable for video signal communication Important application, and on the table type computer or screen on notebook computer or display etc. mostly in have video camera, Video camera system is fixed on inside the frame of shell, makes the camera lens of video camera that can expose pick-up image by the through-hole on shell Have the function of video signal communication, can be provided with and take the photograph inside housings there are also the network video camera of circumscribed or monitoring device etc. As head, can Internet make live instant wiring, to be applied to kith and kin's talk, broadcast and TV teaching, the trans-regional property video signal meeting of enterprise View etc., and then drawn in the time-space matrix between person to person.

Since the video camera on screen or display is fixed on inside the frame of shell, make video camera unless together with shell It is mobile, it otherwise just can not adjust the angle, if user, which will rotate notebook computer or move, could obtain required take the photograph Shadow angle, it will cause video camera using being above inconvenient, for also totally unfavorable in user's viewing screen or operation, and it is outer Although the camera of the network video camera or monitoring device that connect formula can adjust required camera angle, its non-use by shaft When will be unable to be folded, integrally seem comparable lofty, and larger there are volume and occupied space missing, and camera To be exposed to hull outside, it is easy to attach fingerprint or dust etc. caused by touching camera accidentally because of the finger of user.

And in order to improve above-mentioned problem, Sui You manufacturer designs a kind of photographic device, lies in the axle portion of pedestal and is It is articulated with the turn seat of photographing module, and a camera is installed inside turn seat, presses on turn seat when user is secondary When upper, generation cycle slip on the sliding block in front of lower than locking mechanism can be pushed away by the drive shaft turn of turn seat and supports and positions, So that turn seat carries out rising the movement that unlatching or decline are closed, but because locking mechanism is set between pedestal and photographing module, And it is articulated in front of sliding block that place the space occupied is larger by the drive shaft of turn seat, whole volume will be unable to effectively reduce, It causes to produce required cost also opposite raising many, this is to need to be engaged in the improved key point of this journey dealer research.

Utility model content

Therefore, the utility model designer is collecting related data via more in view of above-mentioned existing problem and missing Side assessment and consider, and using engage in the industry many years research and development experience constantly study and modify, beginning have such camera shooting Device inventions are born.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of photographic device, which is characterized in that include pedestal, photographing module and locking mechanism, in which:

There is a holding part on the base-plates surface, and be formed with activity space in holding part, and set at holding part rear There is an axle portion, and pedestal is equipped with limit conduit at a side adjacent to axle portion of holding part, and in limit conduit adjacent to accommodating The opening being connected with activity space is laterally offered at portion；

The photographing module includes the camera shooting in the turn seat being contained in holding part and the room being installed on inside turn seat Head, and the shaft that is articulated in axle portion is equipped at turn seat rear, and turn seat has adjacent to having protruded out downwards at shaft The pushing part of drive shaft；

The locking mechanism is set in limit conduit and includes sliding block, elastic element and guide rod, and sets in shoe surface There is circulation track slot, and sliding block side is equipped with and is located at the pushing part that opening is pivotally connected for drive shaft, and elastic element is positioned at It between sliding block and limit conduit, and is inserted into circulation track slot by guide rod, when the secondary pressing of turn seat is fanned using axle portion as axle center When morpheme is moved, the pushing part will turn pushing and pressing in the pushing part of sliding block, be located at turn seat and rise first of open state The second position of closed state is set or declines, and drive shaft crosses over what shaft was divided into as the center point coordinate of rectangular coordinate system In third quadrant and fourth quadrant.

The photographic device, in which: the pedestal is equipped with the notch comprising the first side wall and second sidewall in holding part, And it is formed with activity space inside the first side wall at notch rear and its orthogonal second sidewall, and set on the first side wall There is the axle portion of tool axial trough, so that the shaft activity of turn seat is articulated in axial trough.

The photographic device, in which: the holding part of the pedestal is in notch the first side wall adjacent to being equipped on the inside of axial trough Allow slot, for the displacement of turn seat sector during the related drive shaft by pushing part be divided by spindle central point coordinate the Three quadrant is crossed over in fourth quadrant, and pushing part rearward displacement is to allowing in slot.

The photographic device, in which: be equipped at the limit conduit rear of the pedestal and be socketed on it for elastic element Positioning column, and longitudinal perforation is equipped with above positioning column, and the end at guide rod side is inserted into the circulation track slot of sliding block Interior work sliding is supported and is positioned, and the end at the guide rod other side then penetrates in perforation.

The photographic device, in which: the turn seat of the photographing module extends back at room lower opening pendulum Arm, and the shaft protruded out against is equipped at swing arm rear, and swing arm is adjacent to having protruded out downwards a top at shaft side Pushed section, then laterally protruding drive shaft is equipped on pushing part outer surface.

The photographic device, in which: the turn seat of the photographing module is equipped with a through-hole in front of room, and in room Interior camera includes the image pickup part and connection unit for being set on circuit board and being aligned with lead to the hole site.

The photographic device, in which: pushing part of the locking mechanism on sliding block side, which has, is located at limit conduit Two holding blocks of opening, and it is formed with guide channel between two holding blocks, so that the pushing part of turn seat is caught in by drive shaft It is pivotally connected in formation activity in guide channel.

The photographic device, in which: the slider bottom of the locking mechanism is equipped with for being positioned at elastic element side Limit hole in it.

The photographic device, in which: cover board is located to cover above the sliding block of the locking mechanism, and in cover board table Face, which is equipped with to be held in downwards on guide rod, compresses elastic slice in a positioning.

The photographic device, in which: shell is also equipped with outside the pedestal, and outside shell includes shell and is incorporated into Form the bottom plate of enclosure space at below shell, and case surface be equipped with carry out rising in the inner for turn seat unlatching or under The open-work closed drops.

The major advantage of the utility model is in that: when the secondary pressing of turn seat is displaced using axle portion as axle center sector, Its pushing part will turn pushing and pressing in the pushing part of sliding block, make turn seat be located at rise open state first position or decline The second position of closed state, and drive shaft is across the third quadrant and fourth quadrant that point coordinate is divided into centered on shaft It is interior.

Another advantage of the utility model is in that make when the secondary turn seat for pressing on photographing module of user with axle portion It is axle center when the holding part interior wing morpheme of pedestal is moved, the pushing part that can be pushed against by pushing part turn in sliding block generates cycle slip And positioning, so that turn seat rise the movement that unlatching or decline are closed, and related by drive shaft is across centered on shaft In the third quadrant and fourth quadrant that point coordinate is divided into, and the pushing part of sliding block side can be articulated in by drive shaft activity, So that locking mechanism is not interfered with path when turn seat carries out lifting displacement on the base, can also reduce because locking mechanism is arranged The turn in front of sliding block of caused drive shaft pushes against the space occupied thereon between pedestal and photographing module, makes whole body Product reduces and cost is cheaper.

The another advantage of the utility model is in that be also equipped with shell outside pedestal, makes the turn seat of photographing module can benefit Collapsed in shell with above-mentioned pressing mode, and enable camera be retracted into completely in the open-work of shell without protruding, Fingerprint or dust etc. are attached on camera caused by touch accidentally when preventing the non-use of photographic device because of the finger of user, and Photographing module will not occupy the space of hull outside after folding, reduce whole height and be more thinned, with meet product it is light, Thin, short, small design requirement.

Detailed description of the invention

Fig. 1 is the stereo appearance figure of the utility model preferred embodiment.

Fig. 2 is the stereogram exploded view of the utility model preferred embodiment.

Fig. 3 is the sectional perspective exploded view of the utility model.

Fig. 4 is the sectional perspective exploded view at another visual angle of the utility model.

Fig. 5 is the side view before the utility model preferred embodiment pressing.

Fig. 6 is the top view before the utility model preferred embodiment pressing.

Side view when Fig. 7 is the utility model preferred embodiment pressing.

Top view when Fig. 8 is the utility model preferred embodiment pressing.

Fig. 9 is the side view after the utility model preferred embodiment release.

Figure 10 is the top view after the utility model preferred embodiment release.

Description of symbols: 1- pedestal；11- holding part；110- activity space；111- notch；1111- the first side wall； 1112- second sidewall；112- allows slot；12- axle portion；121- axial trough；13- limits conduit；131- opening；132- positioning column；133- Perforation；2- photographing module；21- turn seat；211- room；2111- through-hole；2112- swing arm；212- shaft；213- pushing part； 2131- drive shaft；214- press surface；22- camera；221- circuit board；222- image pickup part；223- connection unit；3- locks machine Structure；31- sliding block；311- recycles track slot；3111- positioning end；312- pushing part；3121- holding block；3122- guide channel；313- limit Position hole；32- elastic element；33- guide rod；34- cover board；341- compresses elastic slice；4- shell；41- shell；411- open-work；The bottom 42- Plate.

Specific embodiment

To reach above-mentioned purpose and effect, technological means and its construction used by the utility model, hereby draw with regard to this reality With novel preferred embodiment elaborate, its construction is as follows with function, is understood completely with sharp.

It please refers to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, respectively the stereo appearance figure of the utility model preferred embodiment, solid The sectional perspective exploded view of exploded view, sectional perspective exploded view and another visual angle, it can be clearly seen from the figure that, the utility model Photographic device be include pedestal 1, photographing module 2, locking mechanism 3 and shell 4, in which:

There is a holding part 11 on 1 surface of pedestal, and be equipped with the notch 111 of Openworks shape on holding part 11, and notch 111 comprising the first side wall 1111 and with the orthogonal second sidewall 1112 of the first side wall 1111, then at the of 111 rear of notch Activity space 110 is formed with inside one side wall 1111 and its second sidewall on right side 1112, and the first side wall 1111 is equipped with tool The axle portion 12 of axial trough 121, and allow slot 112 adjacent on the inside of axial trough 121, and pedestal 1 in holding part 11 adjacent to axle portion 12 another side edge is then equipped with the limit conduit 13 of recess, and in limit conduit 13 adjacent to laterally opening up at holding part 11 There is the opening 131 being connected with activity space 110, and limits the positioning for being equipped with and being inserted into limit conduit 13 at 13 rear of conduit Column 132 is equipped with longitudinal perforation 133 above positioning column 132.

The photographing module 2 includes the turn seat 21 and camera 22 being contained in holding part 11, and inside turn seat 21 It is formed with the room 211 that Open Side Down, and is equipped with through-hole 2111 in front of room 211, and turn seat 21 is located at 211 lower section of room Opening then extends back the swing arm 2112 transferred upwards, and the shaft protruded out against is equipped at 2112 rear of swing arm 212, and swing arm 2112 is set on 213 outer surface of pushing part adjacent to pushing part 213 has been protruded out downwards on the right side of shaft 212 There is laterally protruding drive shaft 2131, and is to be formed with press surface 214 at the top of turn seat 21；In addition, camera 22 is to be installed on rotation It in the room 211 of dynamic seat 21, and include circuit board 221, the image pickup part being set on circuit board 221 222 and connection unit 223, Its image pickup part 222 includes the Image Sensor (such as CCD or CMOS) and lens mount that front is aligned with 2111 position of through-hole, and is connected Unit 223 can be transmission line or busbar connector, be used for being electrically connected to the image for absorbing image pickup part 222 in external electronic Signal is exported.

The locking mechanism 3 includes sliding block 31, elastic element 32 and guide rod 33, and front and back tool two is equipped on 31 surface of sliding block The circulation track slot 311 of a positioning end 3111, and 31 left side of sliding block is equipped with the pushing part 312 of two holding blocks 3121 of tool, then at Guide channel 3122 is formed between holding block 3121, and 31 bottom of sliding block is then equipped with for being positioned at it at 32 side of elastic element Interior limit hole 313, and so that the end bent downward at 33 side of guide rod is inserted into work sliding in circulation track slot 311 and support positioning Movement；Also, cover board 34 is located to cover above sliding block 31, and it is equipped on 34 surface of cover board and is held in guide rod 33 downwards It is upper to compress elastic slice 341 in a positioning.

The shell 4 is comprising shell 41 and is incorporated into the bottom plate 42 that enclosure space is formed at 41 lower section of shell, and 41 table of shell Face is equipped with open-work 411.

When the utility model is when assembling, being first is to be contained in photographing module 2 in the holding part 11 of pedestal 1, and by revolving 212 activity of shaft of dynamic seat 21 is articulated in the axial trough 121 of axle portion 12, and the sliding block 31 of locking mechanism 3 is then set to pedestal 1 It limits in conduit 13, and so that the holding block 3121 of pushing part 312 is pierced by and is located at opening 131, then elastic element 32 is extended It is socketed on positioning column 132 at the other side at 31 rear of sliding block out, to be positioned between sliding block 31 and limit conduit 13, and guide rod The end bent downward at 33 other sides penetrates in perforation 133, can be incorporated into cover board 34 on 1 surface of pedestal, make cover board 34 covers are positioned above sliding block 31, the continuous pushing part 312 that 213 activity of pushing part of turn seat 21 is articulated in sliding block 31 On, after snapping into its drive shaft 2131 in guide channel 3122, just complete the assembling of the utility model entirety.

In the present embodiment, it is above-mentioned be completed after pedestal 1, photographing module 2 and locking mechanism 3 be to be mountable to shell In 4 shell 41, and bottom plate 42 is incorporated at 41 lower section of shell and forms enclosure space, make pedestal 1 it is firm be positioned at shell 4 It is interior, and the turn seat 21 of photographing module 2 is located at the open-work 411 of shell 41, but in practical application, can also omit shell 4 Structure design, and pedestal 1, photographing module 2 are applied to the such as screen, display, network of notebook computer with locking mechanism 3 and taken the photograph On the shell of shadow machine or other electronic devices, such as simple with the utility model specification and carried out by schema content modify and Equivalent structure variation, should all similarly be contained in the scope of the patents of the utility model, and Chen Ming is given in conjunction.

It please arrange in pairs or groups refering to shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, respectively the utility model preferred embodiment presses The side view and top view after side view, top view, release when preceding side view, top view, pressing, be seen by that can understand in figure Out, when the utility model is in use, be first to press down on photographing module 2 on the press surface 214 of turn seat 21, shaft 212 will be using the axial trough 121 of axle portion 12 as axle center in a rotation, and is located at turn seat 21 in holding part 11 towards pedestal 1 The fan-shaped displacement downwards of activity space 110, and leading in pushing part 312 can be pushed against by 2131 turn of drive shaft of pushing part 213 Approaching channel 3122 makes the sliding block 31 of locking mechanism 3 can be along slide displacement, and the elasticity of compression backward in the limit conduit 13 of pedestal 1 Element 32 is in a flexible deformation, and guide rod 33 is along the movement that work sliding is supported and positioned in the circulation track slot 311 of sliding block 31.

And during the fan-shaped displacement of turn seat 21, can the related drive shaft 2131 by pushing part 213 by original shaft 212 The third quadrant in center point coordinate [such as X-axis, the point coordinate in Y-axis are (0,0)] be divided into lower left corner as rectangular coordinate system Across in the fourth quadrant to the lower right corner, and make 213 rearward displacement of pushing part to holding part 11 allow at 112 inside of slot without It is directly collided with pedestal 1, and after sliding block 31 drives guide rod 33 to be detached from along circulation track slot 311 in the limitation of positioning end 3111, Elastic element 32 can be released to by turn seat 21 is decontroled, and with movable slider 31 along in the limit conduit 13 of pedestal 1 to Front slide displacement, and be moved in another positioning end 3111 of circulation track slot 311 to guide rod 33 along circulation track slot 311, it can make The related second position that camera 22 was dropped into closed state by originally rising the first position of open state of turn seat 21, And the drive shaft 2131 of pushing part 213 is maintained in the fourth quadrant of 212 center point coordinate of shaft, just completes the utility model The movement for pressing and positioning for the first time.

In the present embodiment, the turn seat 21 of photographing module 2 can be folded camera 22 in the way of above-mentioned pressing In in shell 4, and camera 22 is enable to be retracted into completely to that will not protrude in the open-work 411 of shell 41, to prevent photographic device Fingerprint or dust etc. are attached caused by touching accidentally when non-use because of the finger of user on camera 22, and photographing module 2 is received Volume and the space outside shell 4 will not be occupied after conjunction, reduce whole height and be more thinned, with meet product it is light, Thin, short, small design requirement.

Anti- is also right, when user is intended to open photographing module 2 by the open-work 411 on 4 surface of shell, it is only necessary to again Under be pressed on turn seat 21 using the axle portion 12 of pedestal 1 as axle center towards the fan-shaped displacement downwards of holding part 11, and decontrol turn seat 21 It is released to elastic element 32, crosses over its pushing part 213 to third quadrant by the fourth quadrant of original 212 center point coordinate of shaft It is interior, it is displaced in locking mechanism 3 in 312 forward slip of pushing part of sliding block 31 with turn pushing and pressing, and guide rod 33 is along sliding block 31 Make the sliding movement that supports and position in circulation track slot 311, can make turn seat 21 it is related by camera 22 by original closed state The second position rise to the first position of open state, just complete to press for second of the utility model and the movement of positioning, allow User can be in such a way that secondary pressing turn seat 21 cooperates locking mechanism 3 to generate cycle slip and positioning by photographing module 2 open or close, and to facilitate adjustment photographing module 2 to scheduled angle to carry out shooting action, can also quickly receive photographing module 2 It is bonded to inside shell 4, and volume when whole or storage and space will not be occupied, only how the related locking mechanism 3 in this part matches It closes photographing module 2 and carries out the scope that the mode that secondary pressing generates cycle slip and positioning is the prior art, and the structure of the thin portion At the main points of founding for being not this case, does not remake one hereby and repeat.

Since above-mentioned locking mechanism 3 is set to pedestal 1 in the limit conduit 13 at 11 side of holding part, and imaging It, can be by pushing tow when the turn seat 21 of module 2 is located at the shifting of 11 interior wing morpheme of holding part by secondary pressing using axle portion 12 as axle center 213 turn of portion pushes against the pushing part 312 in sliding block 31 and generates cycle slip and positioning, for turn seat 21 rise unlatching or Decline the movement closed, while the third quadrant and the 4th for being divided into drive shaft 2131 across 212 center point coordinate of shaft In quadrant, and it can be articulated in the pushing part 312 of 31 side of sliding block by drive shaft 2131, not interfere with locking mechanism 3 and take the photograph Path when lifting displacement is carried out at 1 front of pedestal as module 2, can also be reduced because locking mechanism 3 is set to pedestal 1 and camera shooting Caused drive shaft 213 pushes against the space occupied thereon in 31 front turn of sliding block between module 2, makes whole volume-diminished And cost is cheaper.

Therefore the utility model is to be articulated with photographing module 2 mainly for axle portion 12 of the pedestal 1 at 11 rear of holding part It is provided with locking mechanism 3 in the shaft 212 of turn seat 21, and in the limit conduit 13 of another side edge of pedestal 1, when turn seat 21 2 times pressing using axle portion 12 as axle center in 11 interior wing morpheme of holding part move when, pushing part 213 will turn push against in cunning The pushing part 312 of block 31 makes turn seat 21 be located at the first position for rising open state or declines the second position of closed state, And in the third quadrant and fourth quadrant that point coordinate is divided into centered on the leap shaft 212 of drive shaft 2131 of pushing part 213, Such drive shaft 2131 is articulated in the pushing part 312 of 31 side of sliding block, can reduce because locking mechanism 3 is set to pedestal 1 and camera shooting Caused drive shaft 2131 pushes against the space occupied thereon in 31 front turn of sliding block between module 2, and whole volume is made to contract Small and cost is cheaper.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims (10)

1. a kind of photographic device, which is characterized in that include pedestal, photographing module and locking mechanism, in which:

There is a holding part on the base-plates surface, and be formed with activity space in holding part, and be equipped with axis at holding part rear Portion, and pedestal is equipped with limit conduit at a side adjacent to axle portion of holding part, and at limit conduit is adjacent to holding part Laterally offer the opening being connected with activity space；

The photographing module includes the camera in the turn seat being contained in holding part and the room being installed on inside turn seat, and The shaft being articulated in axle portion is equipped at turn seat rear, and turn seat has protruded out downwards adjacent at shaft with drive shaft Pushing part；

The locking mechanism is set in limit conduit and includes sliding block, elastic element and guide rod, and is equipped with and follows in shoe surface Ring track slot, and sliding block side is equipped with and is located at the pushing part that opening is pivotally connected for drive shaft, and elastic element is positioned at sliding block It is inserted into circulation track slot between limit conduit, and by guide rod, when the secondary pressing of turn seat is using axle portion as axle center sector position When shifting, the pushing part will turn pushing and pressing in the pushing part of sliding block, make turn seat be located at the first position for rising open state or Decline the second position of closed state, and drive shaft crosses over the third that shaft is divided into as the center point coordinate of rectangular coordinate system In quadrant and fourth quadrant.

2. photographic device according to claim 1, it is characterised in that: the pedestal is equipped in holding part includes the first side wall With the notch of second sidewall, and it is formed with inside the first side wall at notch rear and its orthogonal second sidewall movable sky Between, and the first side wall is equipped with the axle portion of tool axial trough, so that the shaft activity of turn seat is articulated in axial trough.

3. photographic device according to claim 2, it is characterised in that: the holding part of the pedestal is adjacent in notch the first side wall Place, which is equipped with, on the inside of the axial trough allows slot, and the related drive shaft by pushing part is by spindle central during being displaced for turn seat sector The third quadrant that is divided into of point coordinate is crossed over to fourth quadrant, and pushing part rearward displacement is to allowing in slot.

4. photographic device according to claim 1, it is characterised in that: being equipped at the limit conduit rear of the pedestal can ammunition feed Property the positioning column that is socketed on it of element, and longitudinal perforation is equipped with above positioning column, and the end at guide rod side is protruded into It supports and positions in making sliding in the circulation track slot of sliding block, and the end at the guide rod other side then penetrates in perforation.

5. photographic device according to claim 1, it is characterised in that: the turn seat of the photographing module is in room lower opening There is swing arm at place to extend back, and the shaft protruded out against is equipped at swing arm rear, and swing arm is adjacent to shaft side Place has protruded out a pushing part downwards, then laterally protruding drive shaft is equipped on pushing part outer surface.

6. photographic device according to claim 1, it is characterised in that: the turn seat of the photographing module is set in front of room There is a through-hole, and includes the image pickup part and connection list for being set on circuit board and being aligned with lead to the hole site holding indoor camera Member.

7. photographic device according to claim 1, it is characterised in that: pushing part tool of the locking mechanism on sliding block side There are two holding blocks of the opening for being located at limit conduit, and be formed with guide channel between two holding blocks, for the top of turn seat Pushed section snaps into formation activity in guide channel by drive shaft and is pivotally connected.

8. photographic device according to claim 1, it is characterised in that: the slider bottom of the locking mechanism is equipped with for elasticity The limit hole of positioning in the inner at element side.

9. photographic device according to claim 1, it is characterised in that: positioned above the sliding block of the locking mechanism to cover There is cover board, and is equipped with to be held in downwards on guide rod in lid surface and compresses elastic slice in a positioning.

10. photographic device according to claim 1, it is characterised in that: be also equipped with shell outside the pedestal, and in shell The bottom plate of enclosure space is formed at below shell comprising shell and being incorporated into, and case surface is equipped with and is located at it for turn seat It inside carries out rising the open-work that unlatching or decline are closed.