CN211176162U

CN211176162U - Double-distance-increasing mobile shooting mechanism of image equipment

Info

Publication number: CN211176162U
Application number: CN201921442528.9U
Authority: CN
Inventors: 彭青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-08-04
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a double-distance-increasing mobile shooting mechanism of image equipment, which comprises a sliding base, a transverse frame connected on the sliding base in a sliding way and a sliding table connected on the transverse frame in a sliding way; the sliding table can be provided with an image device and/or accessories; the driving wheel is connected with the sliding base through a first driving structure and is connected with the sliding table through a second driving structure; the sliding direction of the transverse frame and the sliding direction of the sliding table are both in the transverse positive direction or the transverse negative direction. The sliding stroke of the imaging equipment is twice of the internal stroke of the transverse frame; therefore, when the stroke of the sliding table on the transverse frame is still the original value, the distance of the sliding table is increased by twice compared with the base on the original basis, and the shooting effect is improved; or the stroke of the sliding table relative to the base is unchanged, the length of the transverse frame can be reduced, the length of the movable shooting mechanism is shortened, and the movable shooting mechanism is convenient to carry; the sliding of the sliding table relative to the sliding base increases the distance by 2 times in unit time, namely the speed increases by 2 times.

Description

Double-distance-increasing mobile shooting mechanism of image equipment

Technical Field

The utility model relates to a shoot equipment technical field, especially relate to a mechanism is shot to two times of range increase of image equipment removal.

Background

When people see beautiful scenery or wonderful pictures, one camera can meet the requirement of people by always recording the scenery or wonderful pictures. However, when a video needs to be captured by a camera in the face of a dynamic picture, how to control the moving speed and moving smoothness of the camera becomes a difficult problem.

When a photographer takes a camera to move for shooting, the camera is prone to blur image quality, image jitter, and the camera cannot be exposed and shot at the same time, and changes of halos, movement of star tracks, and movement of objects cannot be recorded.

In the prior art, the transverse length of the moving mechanism is almost close to the sliding stroke of the camera, and the sliding displacement of the camera is short.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of the technical problem who exists among the at least solution prior art solves the camera and removes the problem of stroke and acceleration rate, the utility model discloses a technical scheme be:

according to a first aspect of the present invention, there is provided a two-time distance-increasing mobile camera mechanism for an imaging device, comprising a sliding base, a transverse frame slidably connected to the sliding base, and a sliding table slidably connected to the transverse frame; the sliding table can be provided with an image device and/or an accessory; the transverse frame is connected with a driving device; the driving device comprises a driving wheel, a first driving structure and a second driving structure, wherein the driving wheel is connected with the sliding base through the first driving structure and is connected with the sliding table through the second driving structure; the sliding direction of the transverse frame and the sliding direction of the sliding table are both in the transverse positive direction or the transverse negative direction.

Has the advantages that: the sliding stroke of the sliding table relative to the sliding base is twice of the inner stroke of the transverse frame, namely the sliding stroke of the imaging equipment is twice of the inner stroke of the transverse frame; therefore, when the stroke of the sliding table on the transverse frame is still the original value, the distance of the sliding table is increased by twice compared with the base on the original basis, and the shooting effect is improved; or the stroke of the sliding table relative to the base is unchanged, the length of the transverse frame can be reduced, the length of the movable shooting mechanism is shortened, and the movable shooting mechanism is convenient to carry; the sliding of the sliding table relative to the sliding base increases the distance by 2 times in unit time, namely the speed increases by 2 times.

Preferably, the driving device further comprises a movable wheel and a belt, and two ends of the belt are respectively in transmission connection with the driving wheel and the movable wheel; the upper section of the belt is connected with the sliding table, and the lower section of the belt is connected with the sliding base.

Preferably, the transverse frame is further connected with an electrical device, and the electrical device comprises a driving motor; and an output shaft of the driving motor is in transmission connection with a driving wheel through a bevel gear pair or a worm and gear mechanism.

Preferably, the electric device further comprises a shell, an electric control board and a power supply part, wherein the driving motor, the electric control board and the power supply part are all arranged on the shell, and the shell is connected with the transverse frame; the power supply part is used for providing a working power supply for the driving motor and the electric control board, and the electric control board can control the driving motor.

Preferably, the transverse frame comprises two upright I-beams which are arranged side by side along the longitudinal direction, and one side of each of the two I-beams close to each other is the inner side; one of the sliding table and the sliding base is U-shaped, the inner side wall of the U-shaped is connected with the groove on the outer side of the I-beam through a pulley, the other sliding table and the sliding base are block bodies, and two sides of each block body are connected with the groove on the inner side of the I-beam through pulleys; the upper end and the lower end of the single pulley are in rolling connection with the inner side wall of the groove of the I-shaped beam. No matter be slip table or sliding base, at both ends, all connect guide structure through the pulley, guarantee that slip table and horizontal frame are smooth and do not rock, guarantee the stationarity of image equipment at the two-way removal shooting in-process.

Preferably, at least four pulleys are connected to one groove of the i-beam.

Preferably, the transverse frame comprises eight transverse guide rods, and the eight transverse guide rods are divided into an upper row and a lower row, and each row is four; of the eight transverse guide rods, four of the middle positions are inner side guide rods, and four of the two side positions are outer side guide rods; one of the sliding table and the sliding base is U-shaped, the inner side wall of the U-shaped is connected with the outer guide rod through a pulley, the other sliding table and the sliding base are block bodies, and two sides of each block body are connected with the inner guide rod through pulleys; the upper end and the lower end of the single pulley are connected with the guide rod in a rolling mode. No matter be slip table or sliding base, at both ends, all connect guide structure through the pulley, guarantee that slip table and horizontal frame are smooth and do not rock, guarantee the stationarity of image equipment at the two-way removal shooting in-process.

Preferably, the lower end of the sliding base is provided with a first mounting screw hole, and a photographic tripod or a bracket can be mounted in the first mounting screw hole.

Preferably, the upper end of the sliding table is provided with a first mounting screw, and the first mounting screw can be used for mounting the image equipment and/or the accessory.

Preferably, the upper end of the sliding table is provided with a gasket for placing the imaging device and/or the accessory.

Drawings

Fig. 1 is a schematic structural view of a mobile shooting mechanism of an i-beam according to an embodiment of the present invention;

fig. 2 is an exploded view of the moving camera mechanism of the embodiment of the present invention with an i-beam;

fig. 3 is a schematic structural view of a transverse frame of an i-beam according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a mobile camera mechanism using a transverse guide rod according to an embodiment of the present invention;

fig. 5a is a schematic structural diagram of a first viewing angle of an electrical apparatus according to an embodiment of the present invention;

fig. 5b is a schematic structural diagram of a second view angle of an electrical apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the sliding base according to the embodiment of the present invention;

fig. 7 is a schematic structural view of the sliding table according to an embodiment of the present invention.

Detailed Description

The specification of the positive and negative directions of the lateral direction is, for example, that the lateral direction is along the left-right direction, and optionally the left direction is positive, then the right direction is negative, and optionally the right direction is positive, then the left direction is negative.

The imaging device may be a camera, video camera, or the like.

The image device and the accessory are used as products/materials, and the introduction in the claims is only for explaining the technical solution of the present invention, which should not be taken as the technical features of the structure of the present invention

Referring to fig. 1 to 7, an embodiment of the present invention provides a two-time distance-increasing mobile shooting mechanism for an image device, including a sliding base 1, a transverse frame 2 slidably connected to the sliding base 1, and a sliding table 3 slidably connected to the transverse frame 2; the sliding table 3 can be provided with an image device and/or accessories; the transverse frame 2 is connected with a driving device 4; the driving device 4 comprises a driving wheel 41, a first driving structure and a second driving structure, wherein the driving wheel 41 is connected with the sliding base 1 through the first driving structure and is connected with the sliding table 3 through the second driving structure; the sliding direction of the transverse frame 2 and the sliding direction of the sliding table 3 are both the positive direction or the negative direction along the transverse direction.

As shown in FIG. 2, the driving wheel 41 rotates in the forward/reverse direction, and the upper portion of the belt 42 rotates at V₁Moving in the direction of the force F₁Drive the lower and sliding table 3 with V₁Moving the direction; the lower section of the belt 42 is indicated by V₂The belt 42 and the transverse frame 2 are given an F to the slide base 1₂Because the slide base 1 (relatively earth) is stationary, the base gives the transverse frame 2 an F₃Of the transverse frame 2 along V₃Slipping in the direction; namely, the slide table 3 and the lateral frame 2 (relatively large) slide in the same direction (the lateral forward direction/the lateral reverse direction). The moving speed of the sliding table 3/the imaging device is the sum of the sliding table 3 and the sliding base 1; the (ground) moving distance of the sliding table 3/the imaging device is the sum of the moving distance of the sliding table 3 relative to the transverse frame 2 and the moving distance of the transverse frame 2 relative to the base. The sliding table 3 and the imaging equipment at the upper end thereof slide stably, namely the imaging equipment is changed and moved at different visual angles stably, so that the moving sense of an object is shot effectively with high quality, and the change of halation is shot, (a telescope and a camera thereof are arranged on the sliding table 3) to shoot the change of a star track.

In the prior art, the sliding stroke of the sliding table 3 relative to the sliding base 1 has only one inner stroke of the transverse frame 2 (a track path which is arranged on the sliding table and used for providing sliding of internal/external parts), that is, the sliding stroke of the imaging device has only one inner stroke of the transverse frame 2. In the utility model, both the transverse frame 2 and the sliding table 3 can slide, the sliding direction of the transverse frame 2 and the sliding direction of the sliding table 3 are along the transverse direction, the sliding stroke of the sliding table 3 relative to the sliding base 1 is twice of the stroke of the transverse frame 2, namely the sliding stroke of the image device is twice of the stroke of the transverse frame 2; therefore, when the stroke of the sliding table 3 on the transverse frame 2 is still the original value, the distance of the sliding table 3 is increased by twice compared with the base on the original basis, and the shooting effect is improved; or, if the stroke of setting for slip table 3 relative base is unchangeable, the length of horizontal frame 2 can reduce, reduces the length that removes shooting mechanism, conveniently carries, adopts two to slide and improves the shooting effect equally. The driving wheel 41 drives the sliding table 3 and the sliding base 1 at the same time, and the sliding direction of the transverse frame 2 and the sliding direction of the sliding table 3 are both along the transverse positive direction or the transverse negative direction, so that after the sliding table 3 moves through the transverse frame 2 which slides synchronously and is connected with the sliding base 1, the distance of the sliding table 3 relative to the sliding base 1 is increased by 2 times in unit time, namely the speed is increased by 2 times; namely, the image equipment connected to the sliding table 3 is accelerated by two times, and the distance is increased by 2 times in unit time; if the camera is still the speed of prior art to the ground speed, the utility model discloses a stack of two sections mechanisms, the drive of single section mechanism is all comparatively steady, then image equipment's in this application comparatively steady that slides.

The driving wheel 41 is connected to the first driving structure and the second driving structure, and the driving wheel 41 can be connected to a handle and/or a motor in a manual or electric mode.

The first and second drive arrangements may be arranged to: the driving device 4 further comprises a movable wheel 43 and a belt 42, and two ends of the belt 42 are respectively in transmission connection with the driving wheel 41 and the movable wheel 43; the upper section of the belt 42 is connected with the sliding table 3, and the lower section is connected with the sliding base 1. The first drive structure comprises primarily a lower section of belt 42 and the second drive structure comprises primarily an upper section of belt 42 (with no counting of clamps, screws, etc. used for attachment). In this arrangement, the slide base 1 is relatively simple, short and small, and is similarly similar to a plate. Preferably, the belt 42 is a synchronous belt (toothed belt), and the driving wheel 41 and the movable wheel 43 are gears and can be meshed with the synchronous belt, so that not only can the front speedup fast moving shooting be ensured, but also the time and distance of the camera in the moving shooting process can be ensured to be controlled precisely. The design can effectively improve the shooting quality, effectively control the shooting time and ensure the effect of shooting slow scenes.

The first and second drive arrangements may be arranged to: the driving device 4 further comprises a movable wheel 43 and a belt 42, and two ends of the belt 42 are respectively in transmission connection with the driving wheel 41 and the movable wheel 43; the upper section of the belt 42 is connected with the sliding table 3; the driving wheel 41 is in transmission connection with a gear, such as a coaxial connecting gear, the gear is meshed with a rack, and the rack is connected with the sliding base 1. The gear rotates to drive the rack to slide, namely the sliding base 1 slides along with the rack relatively.

The transverse frame 2 is also connected with an electrical device 5, and the electrical device 5 comprises a driving motor 51; an output shaft of the driving motor 51 is in transmission connection with the driving wheel 41 through a bevel gear pair or a worm gear mechanism. The motor is stopped by parking, and when the imaging device shoots in left or right inclination and the motor is powered off, the imaging device and other devices mounted at the upper end of the sliding table 3 are prevented from falling. Taking the transmission of the worm wheel 44 and the worm as an example, the following can be set: the output shaft of the driving motor 51 is connected to a worm wheel 44, and a rotating shaft to which the driving shaft is connected is provided with a worm part.

The electrical device 5 further comprises a shell 52, an electric control board and a power supply part, wherein the driving motor 51, the electric control board and the power supply part are all arranged on the shell 52, and the shell is connected with the transverse frame 2; the power supply unit is used for providing a working power supply for the driving motor 51 and the electric control board, and the electric control board can control the driving motor 51. The electrical device 5 is integrated, the driving motor 51, the electric control board and the power supply part are all arranged on the shell 52, the shell is connected with the transverse frame 2, and the integrated electrical equipment can be integrally installed at the end part of the transverse frame 2 at one time, so that the installation is simplified. The housing 52 is provided with a card seat 52a for fastening and connecting a power supply, which can be a battery jar or a battery.

As shown in fig. 1 to 3, the transversal frame 2 (arrangement of load bearing and smooth movement) may be arranged as: the transverse frame 2 comprises two upright I-shaped beams 21 which are arranged side by side along the longitudinal direction, and one side of the two I-shaped beams 21 close to each other is the inner side; one of the sliding table 3 and the sliding base 1 is U-shaped, the inner side wall of the U-shaped is connected with the groove on the outer side of the I-beam 21 through a pulley 6, the other sliding table is a block body, and two sides of the block body are connected with the groove on the inner side of the I-beam 21 through the pulley 6; the upper end and the lower end of the single pulley 6 are connected with the inner side wall of the groove of the I-shaped beam 21 in a rolling way. No matter be slip table 3 or sliding base 1, at both ends, all connect guide structure through pulley 6, guarantee that slip table 3 and horizontal frame 2 are smooth and do not rock, guarantee the stationarity of image equipment at the two-way movement shooting in-process. The transverse frame 2 and the sliding table 3 move smoothly, the friction coefficient is reduced, the sliding precision and the bearing are effectively guaranteed, and the sliding table 3 and the image equipment mounted at the upper end of the sliding table move more stably. Both ends of the sliding table 3 and the sliding base 1 are connected with the guide structures through the pulleys 6, so that the imaging equipment is not easy to topple when the imaging equipment tilts forwards or backwards.

At least four pulleys 6 are connected to one groove of the i-beam 21. As shown in fig. 1, fig. 2 and fig. 4, the sliding base 1 is provided as an 8U-shaped bearing sliding base 1 (the pulley 6 and the bearing can be replaced equally), and a total of 8 pulleys 6 (bearings) are provided on two side walls of the U-shape in the sliding base 1.

As shown in fig. 4, the transversal frame 2 (load bearing and smooth movement arrangement) can also be arranged: the transverse frame 2 comprises eight transverse guide rods 23, and the eight transverse guide rods 23 are divided into an upper row and a lower row, and each row is four; of the eight transverse guide rods 23, four of the middle positions are inner guide rods 23a, and four of the two side positions are outer guide rods 23 b; one of the sliding table 3 and the sliding base 1 is U-shaped, the inner side wall of the U-shaped is connected with an outer guide rod 23b through a pulley 6, the other sliding table is a block body, and two sides of the block body are connected with inner guide rods 23a through the pulleys 6; the upper end and the lower end of the single pulley 6 are connected with the guide rod in a rolling way. The arrangement of the transverse guide rod 23 also ensures that the transverse frame 2 and the sliding table 3 move smoothly. In some possible arrangements, the transverse guide rods 23 may equally be replaced by guide ribs/rails, such as in the i-beam 21, which are provided on the inner side wall of the groove of the i-beam.

The transverse frame 2 comprises end plates 22, on which corresponding end plates 22 driving wheels 41 and movable wheels 43 are arranged. The end plate 22 connects the ends of the i-beam 21 or the ends of the transverse guide rods.

The lower extreme of sliding bottom 1 is provided with first installation screw, and photographic tripod or support can be installed to first installation screw.

The upper end of the sliding table 3 is provided with a first mounting screw 31, and the first mounting screw 31 can mount an imaging device and/or an accessory. The upper end of the slide table 3 is provided with a gasket 32 for placing an imaging device and/or accessories.

The motor, the cylinder, the hydraulic cylinder, the pump body, the air pipe and other objects may not be available in the actual sale, namely, are not sold together, and need to be purchased and assembled by a buyer; such components are those known to those skilled in the art to be required to perform the corresponding function. The motor, the cylinder, the hydraulic cylinder, the pump body, the air pipe and other objects can be independently stored or not connected to the corresponding mechanism in actual sale and need to be additionally assembled by a buyer; those skilled in the art will recognize that such elements are also encompassed by the corresponding claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides a mechanism is shot in two times of increase of distance movements of image equipment which characterized in that: comprises a sliding base (1), a transverse frame (2) connected on the sliding base (1) in a sliding way and a sliding table (3) connected on the transverse frame (2) in a sliding way; the sliding table (3) can be provided with an image device and/or an accessory; the transverse frame (2) is connected with a driving device (4); the driving device (4) comprises a driving wheel (41), a first driving structure and a second driving structure, wherein the driving wheel (41) is connected with the sliding base (1) through the first driving structure and is connected with the sliding table (3) through the second driving structure; the sliding direction of the transverse frame (2) and the sliding direction of the sliding table (3) are both in the transverse positive direction or the transverse negative direction.

2. The mechanism of claim 1, wherein the camera is capable of moving in two-fold distance, and comprises: the driving device (4) further comprises a movable wheel (43) and a belt (42), and two ends of the belt (42) are respectively in transmission connection with the driving wheel (41) and the movable wheel (43); the upper section of the belt (42) is connected with the sliding table (3), and the lower section is connected with the sliding base (1).

3. The mechanism of claim 1, wherein the camera is capable of moving in two-fold distance, and comprises: the transverse frame (2) is also connected with an electrical device (5), and the electrical device (5) comprises a driving motor (51); the output shaft of the driving motor (51) is in transmission connection with the driving wheel (41) through a bevel gear pair or a worm gear mechanism.

4. The mechanism of claim 3, wherein the camera is capable of moving in two-fold distance, and comprises: the electric appliance device (5) further comprises a shell (52), an electric control board and a power supply part, wherein the driving motor (51), the electric control board and the power supply part are all arranged on the shell (52), and the shell is connected with the transverse frame (2); the power supply part is used for providing a driving motor (51) and a working power supply of the electric control board, and the electric control board can control the driving motor (51).

5. The mechanism of any one of claims 1 to 4, wherein: the transverse frame (2) comprises two upright I-shaped beams (21) which are arranged side by side along the longitudinal direction, and one side, close to the two I-shaped beams (21), of each I-shaped beam is the inner side; one of the sliding table (3) and the sliding base (1) is U-shaped, the inner side wall of the U-shaped sliding table is connected with a groove on the outer side of the I-shaped beam (21) through a pulley (6), the other sliding table is a block body, and two sides of the block body are connected with grooves on the inner side of the I-shaped beam (21) through the pulley (6); the upper end and the lower end of the single pulley (6) are in rolling connection with the inner side wall of the groove of the I-shaped beam (21).

6. The mechanism of claim 5, wherein the camera is capable of moving in two-fold distance, and comprises: one groove of the I-shaped beam (21) is connected with at least four pulleys (6).

7. The mechanism of any one of claims 1 to 4, wherein: the transverse frame (2) comprises eight transverse guide rods (23), and the eight transverse guide rods (23) are divided into an upper row and a lower row, and four in each row; of the eight transverse guide rods (23), four of the middle positions are inner guide rods (23a), and four of the two side positions are outer guide rods (23 b); one of the sliding table (3) and the sliding base (1) is U-shaped, the inner side wall of the U-shaped is connected with an outer guide rod (23b) through a pulley (6), the other sliding table is a block body, and two sides of the block body are connected with inner guide rods (23a) through the pulley (6); the upper end and the lower end of the single pulley (6) are connected with the guide rod in a rolling way.

8. The mechanism of any one of claims 1 to 4, wherein: the lower extreme of sliding base (1) is provided with first installation screw, photographic tripod or support can be installed to first installation screw.

9. The mechanism of any one of claims 1 to 4, wherein: the upper end of slip table (3) is provided with first mounting screw (31), image equipment and/or accessory can be installed to first mounting screw (31).

10. The mechanism of claim 9, wherein the camera is capable of moving in two-fold distance, and comprises: and a gasket (32) for placing imaging equipment and/or accessories is arranged at the upper end of the sliding table (3).