阅读说明：本技术 对焦点移动调节装置 (Focus moving and adjusting device ) 是由 郭偲琦 李勇 唐文明 于 2019-11-12 设计创作，主要内容包括：本发明公开一种对焦点移动调节装置,包括装置壳体、调节组件及第一电驱动组件,装置壳体用于安装至拍摄装置,调节组件设于装置壳体,调节组件包括具有上下向以及左右向的活动行程的拨块,拨块用于与拍摄装置的对焦点调节拨杆固定,第一电驱动组件设于装置壳体,用以驱动拨块活动,因为拨块与拍摄装置的对焦点调节拨杆固定,使得拍摄装置的对焦点调节拨杆随拨块移动,通过设于装置壳体的第一电驱动组件驱动拨块活动,以使得对焦点调节拨杆具有上下向以及左右向的活动行程,解决拍摄装置通过远程控制系统进行拍摄时,拍摄装置对焦点移动调节的问题。(The invention discloses an adjusting device for focus movement, which comprises a device shell, an adjusting component and a first electric driving component, wherein the device shell is used for being installed on a shooting device, the adjusting component is arranged on the device shell and comprises a shifting block with movable strokes in the vertical direction and the left-right direction, the shifting block is used for being fixed with a focus adjusting shifting rod of the shooting device, the first electric driving component is arranged on the device shell and used for driving the shifting block to move, the shifting block is fixed with the focus adjusting shifting rod of the shooting device, so that the focus adjusting shifting rod of the shooting device moves along with the shifting block, and the shifting block is driven to move by the first electric driving component arranged on the device shell, so that the focus adjusting shifting rod has movable strokes in the vertical direction and the left-right direction, and the problem of focus movement adjustment of the shooting device when the shooting device shoots through a remote control system is solved.)

1. A device for adjusting the movement of a focus point comprises

A device housing for mounting to a camera;

the adjusting assembly is arranged on the device shell and comprises a shifting block with a vertical moving stroke and a left-right moving stroke, and the shifting block is used for being fixed with a focus adjusting shifting rod of the shooting device; and the number of the first and second groups,

the first electric drive assembly is arranged on the device shell and used for driving the shifting block to move.

2. The focus-moving adjustment device of claim 1, wherein said adjustment assembly is provided in said device housing, said adjustment assembly including a paddle mount, said paddle mount being movably mounted to said device housing in a left-right direction;

the shifting block is movably arranged on the shifting block mounting part along the vertical direction.

3. The focus movement adjustment apparatus of claim 2, wherein the first electrically driven component comprises:

the first motor driving assembly is arranged on the device shell and used for driving the shifting block mounting piece to move; and the number of the first and second groups,

and the second motor driving component is arranged on the shifting block mounting part and used for driving the shifting block to move.

4. The focusing point movement adjusting device according to claim 3, wherein a first threaded mounting hole is formed through a lower end of the dial block mounting member in the left-right direction, the first motor driving assembly includes a first driving motor, a first driving screw, and a first rotation stopping structure, the first driving motor is disposed in the device housing, the first driving motor has a first output shaft extending in the left-right direction, the first driving screw extends in the left-right direction, the first driving screw is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw is threadedly mounted in the first threaded mounting hole, and the first rotation stopping structure is disposed between the dial block mounting member and the device housing; and/or the presence of a gas in the gas,

the shifting block mounting piece is provided with a mounting space, the shifting block is arranged in the mounting space, a second threaded mounting hole is formed in the right side of the shifting block in a vertical penetrating mode, the second motor driving assembly comprises a second driving motor, a second driving screw and a second rotation stopping structure, the second driving motor is arranged in the mounting space, the second driving motor is provided with a second output shaft extending in the vertical direction, the second driving screw extends in the vertical direction, the second driving screw is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw is installed in the second threaded mounting hole in a threaded mode, and the second rotation stopping structure is arranged in the mounting space and located between the shifting block and the shifting block mounting piece.

5. The focusing point movement adjusting device according to claim 3, wherein the dial block mounting member is provided with a third threaded mounting hole extending in the left-right direction, the first motor driving assembly includes a first driving motor, a first driving screw, and a first rotation stopping structure, the first driving motor is provided in the device housing, the first driving motor has a first output shaft extending in the left-right direction, the first driving screw extends in the left-right direction, the first driving screw is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw is threadedly mounted in the third threaded mounting hole, and the first rotation stopping structure is provided between the dial block mounting member and the device housing; and/or the presence of a gas in the gas,

the shifting block mounting piece is provided with a mounting groove which extends in the left-right direction, the shifting block is arranged in the mounting groove, a fourth threaded mounting hole penetrates through the shifting block in the up-down direction, the second motor driving component comprises a second driving motor, a second driving screw and a second rotation stopping structure, the second driving motor is arranged on the shifting block mounting piece, the second driving motor is provided with a second output shaft which extends in the up-down direction, the second driving screw is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw is arranged in the fourth threaded mounting hole in a threaded manner, and the second rotation stopping structure is arranged in the mounting groove and is located between the shifting block and the shifting block mounting piece.

6. The focusing point movement adjusting device according to claim 4 or 5, wherein the paddle mounting member is provided with a first through hole extending in the left-right direction;

the first rotation stopping structure comprises a first guide rod extending in the left-right direction, and the first guide rod is sleeved in the first through hole.

7. The focusing point movement adjusting device according to claim 4 or 5, wherein the dial block is provided with a second through hole extending vertically;

the second rotation stopping structure comprises a second guide rod extending upwards and downwards, and the second guide rod is sleeved in the second through hole.

8. The focusing point movement adjusting device according to claim 1, further comprising an operation member, wherein the operation member comprises a pressing block and a linear driving device, the pressing block has a forward and backward movement stroke for pressing a focusing point selection button of the photographing device, a fixed end of the linear driving device is provided on the device housing, and a driving end is provided on the pressing block for driving the pressing block to move.

9. The focus-shift adjusting device of claim 1, further comprising a housing fixing structure for fixedly mounting the device housing to the photographing device.

10. The focusing point movement adjusting device according to claim 9, wherein the housing fixing structure includes a bottom plate, a mounting plate, a connecting stud and a first locking assembly, the bottom plate extends in the front-rear direction, the upper surface of the front end of the bottom plate is used for mounting the device housing, the mounting plate extends in the left-right direction and is movably mounted on the bottom plate in the front-rear direction, the connecting stud is disposed on the upper surface of the right side of the mounting plate and is used for being in threaded connection with a mounting hole provided on the photographing device, the first locking assembly includes a first locking rod having a left-right moving stroke, the first locking rod penetrates through the side surface of the mounting plate, and the end surface of the head of the first locking rod is used for abutting against the side surface of the bottom plate; and/or the presence of a gas in the gas,

the shell fixing structure comprises a hanging frame, wherein the hanging frame is used for being arranged between the device shell and the shooting device and used for hanging the device shell on the shooting device.

Technical Field

The invention relates to the technical field of photography, in particular to a focus moving adjusting device.

Background

Due to the limitation of the shooting environment, a photographer needs to observe the state of a shot object in real time through a remote control system and adjust the focusing point position in the viewfinder picture of the shooting device so as to achieve the best shooting effect. However, because some shooting devices do not have control authority for opening focus movement, the remote system cannot move and adjust the focus of the shooting device in real time through software, and because shooting is performed through the remote control system, a photographer cannot move the focus in real time, and the shooting effect cannot be optimal.

Disclosure of Invention

The invention mainly aims to provide a focus movement adjusting device, and aims to solve the problem that the focus movement adjusting of a shooting device cannot be remotely controlled when the existing shooting device shoots through a remote control system.

In order to achieve the above object, the present invention provides a focus movement adjusting apparatus, comprising:

a device housing for mounting to a camera;

the adjusting assembly is arranged on the device shell and comprises a shifting block with a vertical moving stroke and a left-right moving stroke, and the shifting block is used for being fixed with a focus adjusting shifting rod of the shooting device; and the number of the first and second groups,

the first electric drive assembly is arranged on the device shell and used for driving the shifting block to move.

Optionally, the adjusting assembly is arranged in the device shell, and the adjusting assembly comprises a shifting block mounting piece which is movably mounted in the device shell along the left-right direction;

the shifting block is movably arranged on the shifting block mounting part along the vertical direction.

Optionally, the first electric drive assembly comprises:

the first motor driving assembly is arranged on the device shell and used for driving the shifting block mounting piece to move; and the number of the first and second groups,

and the second motor driving component is arranged on the shifting block mounting part and used for driving the shifting block to move.

Optionally, a first threaded mounting hole is formed in the lower end of the shifting block mounting piece in the left-right direction, the first motor driving assembly comprises a first driving motor, a first driving screw and a first rotation stopping structure, the first driving motor is arranged on the device shell, the first driving motor is provided with a first output shaft extending in the left-right direction, the first driving screw extends in the left-right direction, the first driving screw is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw is installed in the first threaded mounting hole in a threaded manner, and the first rotation stopping structure is arranged between the shifting block mounting piece and the device shell; and/or the presence of a gas in the gas,

the shifting block mounting piece is provided with a mounting space, the shifting block is arranged in the mounting space, a second threaded mounting hole is formed in the right side of the shifting block in a vertical penetrating mode, the second motor driving assembly comprises a second driving motor, a second driving screw and a second rotation stopping structure, the second driving motor is arranged in the mounting space, the second driving motor is provided with a second output shaft extending in the vertical direction, the second driving screw extends in the vertical direction, the second driving screw is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw is installed in the second threaded mounting hole in a threaded mode, and the second rotation stopping structure is arranged in the mounting space and located between the shifting block and the shifting block mounting piece.

Optionally, a third threaded mounting hole is formed in the shifting block mounting piece in the left-right direction, the first motor driving assembly includes a first driving motor, a first driving screw and a first rotation stopping structure, the first driving motor is disposed in the device housing, the first driving motor has a first output shaft extending in the left-right direction, the first driving screw extends in the left-right direction, the first driving screw is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw is threadedly mounted in the third threaded mounting hole, and the first rotation stopping structure is disposed between the shifting block mounting piece and the device housing; and/or the presence of a gas in the gas,

the shifting block mounting piece is provided with a mounting groove which extends in the left-right direction, the shifting block is arranged in the mounting groove, a fourth threaded mounting hole penetrates through the shifting block in the up-down direction, the second motor driving component comprises a second driving motor, a second driving screw and a second rotation stopping structure, the second driving motor is arranged on the shifting block mounting piece, the second driving motor is provided with a second output shaft which extends in the up-down direction, the second driving screw is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw is arranged in the fourth threaded mounting hole in a threaded manner, and the second rotation stopping structure is arranged in the mounting groove and is located between the shifting block and the shifting block mounting piece.

Optionally, the shifting block mounting piece is provided with a first through hole in a left-right direction;

the first rotation stopping structure comprises a first guide rod extending in the left-right direction, and the first guide rod is sleeved in the first through hole.

Optionally, a second through hole penetrates through the shifting block along the vertical direction;

the second rotation stopping structure comprises a second guide rod extending upwards and downwards, and the second guide rod is sleeved in the second through hole.

Optionally, the device further comprises an operation assembly, the operation assembly comprises a pressing block and a linear driving device, the pressing block has a forward and backward movement stroke and is used for pressing a focus point selection button of the shooting device, a fixed end of the linear driving device is arranged on the device shell, and a driving end of the linear driving device is arranged on the pressing block and is used for driving the pressing block to move.

Optionally, the shooting device further comprises a housing fixing structure for fixedly mounting the device housing to the shooting device.

Optionally, the housing fixing structure includes a bottom plate, a mounting plate, a connecting stud and a first locking assembly, the bottom plate extends in a front-back direction, the upper surface of the front end of the bottom plate is used for mounting the device housing, the mounting plate extends in a left-right direction and is movably mounted on the bottom plate in the front-back direction, the connecting stud is arranged on the upper surface of the right side of the mounting plate and is used for being in threaded connection with a mounting hole formed in the shooting device, the first locking assembly includes a first locking rod with a left-right movable stroke, the first locking rod penetrates through the side surface of the mounting plate, and the head end surface of the first locking rod is used for abutting against the side surface of the bottom plate; and/or the presence of a gas in the gas,

the shell fixing structure comprises a hanging frame, wherein the hanging frame is used for being arranged between the device shell and the shooting device and used for hanging the device shell on the shooting device.

In the technical scheme provided by the invention, the shifting block is fixed with the focus adjusting shifting rod of the shooting device, so that the focus adjusting shifting rod of the shooting device moves along with the shifting block, and the shifting block is driven to move by the first electric drive assembly arranged on the device shell, so that the focus adjusting shifting rod has a vertical moving stroke and a left-right moving stroke, and the problem of focus movement adjustment of the shooting device when the shooting device shoots through a remote control system is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a focus movement adjusting device provided in the present invention;

FIG. 2 is a rear view of the focus movement adjusting apparatus shown in FIG. 1;

FIG. 3 is a schematic structural diagram of another embodiment of the focusing point movement adjusting device provided in the present invention;

FIG. 4 is a rear view of the focus movement adjusting apparatus shown in FIG. 3;

FIG. 5 is a schematic structural diagram of the first embodiment of the focusing adjustment apparatus mounted on the housing fixture in FIG. 3;

FIG. 6 is a schematic view of the housing fixing device of FIG. 5 mounted on the camera;

FIG. 7 is a schematic structural view of a second embodiment of a housing fixing device mounted on a camera;

fig. 8 is a schematic structural view of the third embodiment in which the housing fixing device is mounted on the photographing device.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Due to the limitation of the shooting environment, a photographer needs to observe the state of a shot object in real time through a remote control system and adjust the focusing point position in the viewfinder picture of the shooting device so as to achieve the best shooting effect. However, because some shooting devices do not have control authority for opening focus movement, the remote system cannot move and adjust the focus of the shooting device in real time through software, and because shooting is performed through the remote control system, a photographer cannot move the focus in real time, and the shooting effect cannot be optimal.

The invention mainly aims to provide a focus movement adjusting device, and aims to solve the problem that the focus movement adjusting of a shooting device cannot be remotely controlled when the existing shooting device shoots through a remote control system. Fig. 1 to 4 are schematic views of two embodiments of the focus-moving adjusting device.

Referring to fig. 1 and 3, the focusing point movement adjusting device 100 includes a device housing 1, an adjusting assembly 2, and a first electric driving assembly, wherein the device housing 1 is configured to be mounted to a photographing device 1000, the adjusting assembly 2 is disposed on the device housing 1, the adjusting assembly 2 includes a shifting block 21 having a vertical movement stroke and a horizontal movement stroke, the shifting block 21 is configured to be fixed to a focusing point adjusting lever of the photographing device 1000, and the first electric driving assembly is disposed on the device housing 1 and configured to drive the shifting block 21 to move.

In the technical scheme provided by the invention, because the shifting block 21 is fixed with the focus adjusting shifting lever of the shooting device 1000, the focus adjusting shifting lever of the shooting device 1000 moves along with the shifting block 21, the shifting block 21 is driven to move by the first electric driving component arranged on the device shell 1, so that the focus adjusting shifting lever has a vertical moving stroke and a left-right moving stroke, and the problem of focus movement adjustment of the shooting device 1000 when the shooting device 1000 shoots through a remote control system is solved.

The shifting block 21 has a plurality of moving strokes in the vertical direction and the left-right direction, and specifically, in the technical scheme provided by the invention, the adjusting assembly 2 is arranged in the device shell 1, the adjusting assembly 2 comprises a shifting block mounting piece 22, the shifting block mounting piece 22 is movably mounted on the device shell 1 in the left-right direction, and the shifting block 21 is movably mounted on the shifting block mounting piece 22 in the vertical direction, so that the shifting block 21 can move in the vertical direction and the left-right direction.

Further, in order to drive the shifting block 21 to move in the up-down direction and the left-right direction, the first electric driving assembly includes a first motor driving assembly 3 and a second motor driving assembly 4, the first motor driving assembly 3 is disposed on the device housing 1 and is used for driving the shifting block mounting member 22 to move, and the second motor driving assembly 4 is disposed on the shifting block mounting member 22 and is used for driving the shifting block 21 to move, so that the shifting block 21 can move in the up-down direction and the left-right direction. So set up, be convenient for control, and easy operation.

Specifically, referring to fig. 1 to 2, in this embodiment, a first threaded mounting hole 221 is formed through a lower end of the dial block mounting member 22 in the left-right direction, the first motor driving assembly 3 includes a first driving motor 31, a first driving screw 32 and a first rotation stopping structure 33, the first driving motor 31 is disposed in the device housing 1, the first driving motor 31 has a first output shaft extending in the left-right direction, the first driving screw 32 extends in the left-right direction, the first driving screw 32 is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw 32 is threadedly mounted in the first threaded mounting hole 221, and the first rotation stopping structure 33 is disposed between the dial block mounting member 22 and the device housing 1. In the above implementation manner, the first driving screw 32 is driven to rotate by the first driving motor 31, because the first driving screw 32 is threadedly mounted in the first threaded mounting hole 221, and the first rotation preventing structure 33 is disposed between the dial block mounting member 22 and the device housing 1, the dial block mounting member 22 moves in the left-right direction without rotating.

In order to realize the up-and-down movement of the shifting block 21, specifically, in this embodiment, the shifting block mounting member 22 forms a mounting space, the shifting block 21 is mounted in the mounting space, a second threaded mounting hole 211 is formed on the right side of the shifting block 21 in the up-and-down direction, the second motor driving assembly 4 includes a second driving motor 41, a second driving screw 42 and a second rotation stopping structure 43, the second driving motor 41 is disposed in the mounting space, the second driving motor 41 has a second output shaft extending in the up-and-down direction, the second driving screw 42 extends in the up-and-down direction, the second driving screw 42 is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw 42 is threadedly mounted in the second threaded mounting hole 211, and the second rotation stopping structure 43 is disposed in the mounting space, and is located between the dial 21 and the dial mount 22. In the above implementation manner, the second driving motor 41 drives the second driving screw 42 to rotate, the second driving screw 42 is threadedly mounted in the second threaded mounting hole 211, and the second rotation stopping structure 43 is disposed in the mounting space and located between the dial 21 and the dial mounting member 22, so that the dial 21 moves up and down without rotating.

It should be noted that, the actions of moving the shifting block mounting member 22 in the left-right direction without rotating and moving the shifting block 21 in the up-down direction without rotating may be performed simultaneously or alternatively, and the functions and effects are the same as those described above, which are not described herein again.

Specifically, referring to fig. 3 to 4, in the present embodiment, a third threaded mounting hole is formed through the dial block mounting member 22 in the left-right direction, the first motor driving assembly 3 includes a first driving motor 31, a first driving screw 32, and a first rotation stopping structure 33, the first driving motor 31 is disposed in the device housing 1, the first driving motor 31 has a first output shaft extending in the left-right direction, the first driving screw 32 extends in the left-right direction, the first driving screw 32 is fixedly connected to the first output shaft and rotates coaxially with the first output shaft, the first driving screw 32 is threadedly mounted in the third threaded mounting hole, and the first rotation stopping structure 33 is disposed between the dial block mounting member 22 and the device housing 1, in which case, the first driving screw 32 is driven to rotate by the first driving motor 31, because the first driving screw 32 is threadedly mounted in the third threaded mounting hole and the first rotation stopping structure 33 is disposed between the dial block mounting member 22 and the device housing 1, the dial block mounting member 22 moves in the left-right direction without rotating.

In order to realize the up-and-down movement of the shift block 2121, specifically, in this embodiment, the shift block mounting member 22 is formed with a mounting groove a extending in the left-and-right direction, the shift block 21 is disposed in the mounting groove a, the shift block 21 is provided with a fourth threaded mounting hole extending in the up-and-down direction, the second motor driving assembly 4 includes a second driving motor 41, a second driving screw 42 and a second rotation stopping structure 43, the second driving motor 41 is mounted on the shift block mounting member 22, the second driving motor 41 has a second output shaft extending in the up-and-down direction, the second driving screw 42 extends in the up-and-down direction, the second driving screw 42 is fixedly connected to the second output shaft and rotates coaxially with the second output shaft, the second driving screw 42 is threadedly mounted in the fourth threaded mounting hole, the second rotation stopping structure 43, and the shifting block is arranged in the mounting groove a and is positioned between the shifting block 21 and the shifting block mounting piece 22. In the above implementation manner, the second driving motor 41 drives the second driving screw 42 to rotate, the second driving screw 42 is threadedly mounted in the fourth threaded mounting hole, and the second rotation stopping structure 43 is disposed in the mounting space and located between the dial 21 and the dial mounting member 22, so that the dial 21 moves up and down and does not rotate.

It should be noted that, the actions of moving the shifting block mounting member 22 in the left-right direction without rotating and moving the shifting block 21 in the up-down direction without rotating may be performed simultaneously or alternatively, and the functions and effects are the same as those described above, which are not described herein again.

In the technical solution of the present invention, the specific form of the first rotation stopping structure 33 is not limited, for example, a guide groove and a guide protrusion are provided between the dial block mounting part 22 and the device housing 1, and the guide groove and the guide protrusion are installed in a matching manner to realize a rotation stopping function. Specifically, in this embodiment, the shifting block mounting member 22 is provided with a first through hole 222 extending in the left-right direction, the first rotation preventing structure 33 includes a first guide rod 331 extending in the left-right direction, the first guide rod 331 is sleeved in the first through hole 222, and the shifting block mounting member 22 is moved in the left-right direction and does not rotate by moving the first guide rod 331 in the first through hole 222, so that the structure is simple.

In the technical solution of the present invention, the specific form of the second rotation stopping structure 43 is not limited, for example, a guide groove and a guide protrusion are provided between the dial 21 and the dial mounting member 22, and the guide groove and the guide protrusion are installed in a matching manner to realize a rotation stopping function. Specifically, in this embodiment, the shifting block 21 is provided with the second through hole 212 along the vertical direction, the second rotation stopping structure 43 includes the second guide rod 431 extending along the horizontal direction, the second guide rod 431 is sleeved in the second through hole 212, and the shifting block 21 is moved along the vertical direction and does not rotate by making the second guide rod 431 move in the second through hole 212, so that the structure is simple.

In consideration of remote control, the remote start of the focusing point selection interface is required, in this embodiment, the remote start device further includes an operation assembly 5, the operation assembly 5 includes a pressing block 51 and a linear driving device 52, the pressing block 51 has a forward and backward moving stroke for pressing the focusing point selection button of the photographing device 1000, a fixed end of the linear driving device 52 is disposed on the device housing 1, a driving end of the linear driving device 52 is disposed on the pressing block 51, the pressing block 51 is driven to move by the linear driving device 52 to press the focusing point selection button of the photographing device 1000, so that the remote start of the focusing point selection interface of the photographing device 1000 is realized, and the remote start device is simple in structure and easy to operate.

In view of mounting the focusing point movement adjusting device 100 on the image capturing device 1000, in the technical solution of the present invention, the focusing point movement adjusting device 100 further includes a housing fixing structure 6, and the housing fixing structure 6 is used for fixedly mounting the device housing 1 on the image capturing device 1000, so that the fixed mounting of the focusing point movement adjusting device 100 is realized.

In the technical solution of the present invention, without limiting the specific form of the focusing point movement adjusting device 100 mounted on the image capturing apparatus 1000, referring to fig. 5 to 6, in the present embodiment, the housing fixing structure 6 includes a bottom plate 61, a mounting plate 61a, a connecting stud 62, and a first locking member 63, the bottom plate 61 is extended in the front-rear direction, the upper surface of the front end of the bottom plate 61 is used for mounting the device housing 1, and the mounting manner of the device housing 1 mounted on the bottom plate 61 is various, specifically, in the technical solution of the present invention, the device housing 1 is detachably mounted on the bottom plate 61. Mounting panel 61a is along controlling to the extension setting, and along around to movable mounting in bottom plate 61, connecting stud 62 is located mounting panel 61 a's right side upper surface, be used for with the mounting hole threaded connection that sets up on the shooting device 1000, so set up, can make shooting device 1000 is along the front and back to keeping away from or being close to device casing 1, make shifting block 21 all the time with shooting device 1000's focus adjustment driving lever is fixed, has realized with focus movement adjusting device 100 installs in not unidimensional shooting device 1000, and convenient to detach. The first locking assembly 63 includes a first locking rod 631 having a left-right movable stroke, and the first locking rod 631 passes through the side surface of the mounting plate 61a and the head end surface of the first locking rod 631 abuts against the side surface of the bottom plate 61. After the position of the mounting plate 61a is adjusted, the mounting plate 61a is fixed, so that the shooting device 1000 is prevented from moving back and forth to influence the use of the focusing point movement adjusting device 100.

It should be noted that there are various mounting manners for mounting the camera 1000 on the mounting plate 61a, for example, the camera 1000 is screwed with the mounting plate 61a, in this embodiment, the camera 1000 is provided with a mounting hole, the mounting plate 61a is provided with a connecting stud 62, in other embodiments, the mounting hole and the connecting stud 62 may be arranged at different positions, of course, the mounting manner for mounting the camera 1000 and the mounting plate 61a may be mounted by a snap fit or a snap fit, which is not limited in this application.

Referring to fig. 7 to 8, the housing fixing structure 6 includes a hanging frame 64, and the hanging frame 64 is configured to be disposed between the device housing 1 and the photographing device 1000, and is configured to hang the device housing 1 on the photographing device 1000, so that the housing fixing structure 6 is conveniently mounted on the photographing device 1000.

Considering that the housing fixing structure 6 is hung on the shooting device 1000 and can shake, a first threaded hole is formed in the left side of the hanging frame 64, the housing fixing structure 6 comprises a second locking assembly 65, the second locking assembly 65 comprises a second locking rod 651 with a left-right movable stroke, and the second locking rod 651 penetrates through the first threaded hole to be tightly abutted to the side surface of the shooting device 1000, so that the housing fixing structure 6 is more firmly connected with the shooting device 1000, the housing fixing structure 6 can be mounted on the shooting device 1000 with different sizes, and disassembly is facilitated.

In the technical scheme of the invention, the housing fixing structure 6 comprises an installation frame 66, the installation frame 66 is used for installing the focusing point movement adjusting device 100, the installation frame 66 comprises a cantilever 661 extending upwards, the upper end of the cantilever 661 is bent backwards to form a bent arm 6611, and the bent arm 6611 is clamped in a hot shoe clamping groove of the shooting device 1000, so that the installation frame 66 can be conveniently positioned and installed, and the operation is simple. The mounting frame 66 further includes two mounting arms 662 extending in the front-back direction and spaced apart from each other in the left-right direction, a mounting space is formed between the two mounting arms 662, the photographing device 1000 is disposed in the mounting space, the mounting arm 662 on the right side is provided with a second threaded hole, the housing fixing structure 6 further includes a third locking assembly 67, the third locking assembly 67 includes a third locking rod 671 having a left-right direction moving stroke, and the third locking rod 671 penetrates through the second threaded hole to abut against a side surface of the photographing device 1000, so that the housing fixing structure 6 and the photographing device 1000 are connected more firmly, and the device housing 1 can be mounted on photographing devices 1000 of different sizes for easy detachment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.