CN110805808A - Camera device for network video shooting - Google Patents
Camera device for network video shooting Download PDFInfo
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- CN110805808A CN110805808A CN201911025445.4A CN201911025445A CN110805808A CN 110805808 A CN110805808 A CN 110805808A CN 201911025445 A CN201911025445 A CN 201911025445A CN 110805808 A CN110805808 A CN 110805808A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Abstract
A camera device for network video shooting comprises a bottom plate, wherein two transverse shafts distributed front and back are arranged on the top side of the bottom plate, coaxial first shaft seats are respectively arranged at two ends of the periphery of each transverse shaft through bearings, the first shaft seats are respectively and fixedly connected with the bottom plate, and rollers are respectively and fixedly arranged at two ends of each transverse shaft; a vertical plate fixedly connected with the bottom plate is arranged between the two cross shafts, a transverse plate is arranged on the left side of the upper portion of the front side of the vertical plate, a bottom side bearing of the transverse plate is connected with the upper end of a reciprocating lead screw, a first nut is installed on the periphery of the reciprocating lead screw in a matched mode, and a first helical gear is fixedly installed at the lower end of the reciprocating lead screw. The invention has simple structure and ingenious conception, can make the camera reciprocate up and down in the movement of the camera moving vehicle, simulates the up-and-down pitch in running, makes the camera and the pitch of the actor in running or riding a horse synchronous, can lock the shooting and the actor's face, can adjust the stroke amount of the up-and-down reciprocating motion of the camera, can adapt to the up-and-down pitch with different amplitudes, can meet the actual requirement, and is suitable for popularization.
Description
Technical Field
The invention belongs to the field of shooting devices, and particularly relates to a camera device for shooting network videos.
Background
Along with the rise of various network live broadcast platforms, the network video shooting industry rises rapidly, various video shooting devices are produced for shooting network videos, for example, a camera guide rail vehicle can drive a camera to shoot stably, however, in order to achieve the shooting effect, the camera may move up and down along with the running of the actor, and move up and down synchronously with the running of the actor, so that the camera can lock a certain part of the actor, the photography generally requires the photographer to run with the camera and the actor, and because the photography equipment is heavy, the physical examination of the photographer is large, the shooting angle is inclined easily due to the running of the photographer, the expected shooting effect cannot be obtained, a large amount of shooting is needed, therefore, the shooting task is increased, the shooting cost is increased, and the actual requirements cannot be met, so that the camera device for shooting the network video is invented.
Disclosure of Invention
The invention provides a camera device for network video shooting, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a camera device for network video shooting comprises a bottom plate, wherein two transverse shafts distributed front and back are arranged on the top side of the bottom plate, coaxial first shaft seats are respectively arranged at two ends of the periphery of each transverse shaft through bearings, the first shaft seats are respectively and fixedly connected with the bottom plate, and rollers are respectively and fixedly arranged at two ends of each transverse shaft; a vertical plate fixedly connected with the bottom plate is arranged between the two cross shafts, a transverse plate is arranged on the left side of the upper part of the front side of the vertical plate, a bottom side bearing of the transverse plate is connected with the upper end of a reciprocating screw rod, a first nut is arranged on the periphery of the reciprocating screw rod in a matched manner, a first helical gear is fixedly arranged at the lower end of the reciprocating screw rod, a coaxial second helical gear is fixedly arranged on the periphery of the cross shaft on the front side, the second helical gear is meshed and matched with the first helical gear, the right side of the first nut is hinged and connected with the left end of a first telescopic rod, the right end of the first telescopic rod is fixedly connected with the front end of the left side of a cross rod, the rear end of the cross rod is rotatably connected with a front side bearing of the vertical plate, the rear part on the right side of the cross rod is fixedly connected with the left end of a second telescopic rod, the right end, a screw is installed in a screw nut in a matched manner, two ends of the periphery of the screw are respectively provided with a second shaft seat in a bearing manner, the second shaft seats are respectively and fixedly connected with a vertical plate, the right side of a linear bearing is fixedly connected with the left end of a third telescopic rod, the right end of the third telescopic rod is fixedly connected with the lower end of a supporting rod, the upper end of the supporting rod is fixedly connected with the right side of the bottom side of a movable transverse plate, the left side of the bottom side of the movable transverse plate is fixedly connected with the upper end of a fourth telescopic rod; an electric lifting device is fixedly installed on the top side of the movable transverse plate, an electric pan head is fixedly installed on a moving platform of the electric lifting device, and a camera is fixedly installed at the movable end of the electric pan head.
The camera device for network video shooting comprises a stand column, the lower end of the stand column is fixedly connected with a movable transverse plate, an upper end bearing of the stand column is connected with the middle of the bottom side of a first gear, one side of the stand column is provided with a motor fixedly connected with the movable transverse plate, a second gear is fixedly installed at the upper end of an output shaft of the motor and meshed and matched with the first gear, a coaxial external threaded pipe is arranged above the first gear and consists of six arc-shaped vertical plates, every two contact surfaces of the arc-shaped vertical plates are in sliding contact and matched, the lower ends of the three arc-shaped vertical plates which are distributed at intervals are fixedly connected with the top side of the first gear, the upper ends of the other three arc-shaped vertical plates which are distributed at intervals are fixedly connected with the same annular plate, an inner bearing of the annular plate is connected with the upper end of the periphery of a screw rod, an inner threaded pipe is installed on the periphery of the, the outer periphery threaded mounting second nut of external screw thread pipe, the second nut is connected through multistage telescopic link with the activity diaphragm, one side fixed mounting electric pan head of second nut, crisscross distribution about first gear fixed connection's arc riser and annular plate fixed connection's the arc riser, the second nut can only with first gear fixed connection's arc riser screw-thread fit, or only with annular plate fixed connection's arc riser screw-thread fit.
According to the camera device for network video shooting, the circular plate is fixedly installed at the upper end of the screw rod, the threaded through hole is formed in the top side of the circular plate, the bolt is installed in the threaded through hole in a threaded mode, the blind hole is formed in the top side of the annular plate, and the lower end of the bolt can be inserted into the blind hole.
As above a camera device for network video shooting, the top of diaphragm be equipped with riser fixed connection's ring, ring inner bearing installation short screw rod, short internal thread pipe is installed in the periphery screw-thread fit of short screw rod, the lower extreme of short internal thread pipe and the top side fixed connection of diaphragm, the rear side of diaphragm and the front side sliding contact cooperation of riser.
According to the camera device for network video shooting, the vertical inverted T-shaped sliding groove is formed in the front side of the vertical plate on the rear side of the transverse plate, the first inverted T-shaped sliding block is movably mounted in the vertical inverted T-shaped sliding groove, the first inverted T-shaped sliding block can only vertically slide in the vertical inverted T-shaped sliding groove, and the first inverted T-shaped sliding block is fixedly connected with the transverse plate.
According to the camera device for network video shooting, the transverse inverted T-shaped sliding groove is formed in the front side of the vertical plate on the rear side of the lower end of the optical axis, the second inverted T-shaped sliding block is movably mounted in the transverse inverted T-shaped sliding groove and can only slide left and right along the transverse inverted T-shaped sliding groove, and the second inverted T-shaped sliding block is fixedly connected with the lower end of the optical axis.
The invention has the advantages that: the invention has simple structure and ingenious conception, can make the camera reciprocate up and down in the movement of the camera moving vehicle, simulates the up-and-down pitch in running, makes the camera and the pitch of the actor in running or riding a horse synchronous, can lock the shooting and the actor's face, can adjust the stroke amount of the up-and-down reciprocating motion of the camera, can adapt to the up-and-down pitch with different amplitudes, can meet the actual requirement, and is suitable for popularization. When the invention is used, firstly, the height of the electric pan-tilt and the camera is adjusted through the electric lifting device, so that the camera can shoot the face of an actor, then, the stroke of the vertical reciprocating movement of the camera is adjusted according to the range of the synchronous vertical floating when the actor runs or rides on the horse, when the roller rolls along the ground, the roller can drive the second helical gear to rotate through the horizontal shaft at the front side, the second helical gear drives the reciprocating lead screw to rotate through the first helical gear, the first nut can move vertically along the reciprocating lead screw, the first nut drives the left end of the first telescopic rod to move vertically, the right end of the first telescopic rod drives the transverse rod to rotate forward and backward along the axis of the transverse rod, so that the second telescopic rod rotates along the transverse rod, the right end of the second telescopic rod drives the linear bearing to move vertically along the optical axis, and the linear bearing drives, therefore, the camera can move up and down in a reciprocating mode, the fourth telescopic rod stretches along with the up-and-down movement of the movable transverse plate, when the stroke range of the up-and-down movement of the camera is adjusted, the screw rod is screwed, the nut moves leftwards or rightwards along the screw rod, the nut drives the optical axis to move leftwards and rightwards to adjust, when the camera works rightwards, the stroke of the up-and-down reciprocating movement of the camera is increased, and conversely, when the camera moves leftwards, the stroke of.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of part I of FIG. 1; FIG. 3 is an enlarged view of a portion II of FIG. 1; fig. 4 is an enlarged view of the view from the direction a of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
A camera device for network video shooting comprises a bottom plate 1, wherein two transverse shafts 2 distributed front and back are arranged on the top side of the bottom plate 1, coaxial first shaft bases 3 are respectively arranged at two ends of the periphery of each transverse shaft 2 in a bearing mode, the first shaft bases 3 are respectively and fixedly connected with the bottom plate 1, and rollers 4 are respectively and fixedly arranged at two ends of each transverse shaft 2; a vertical plate 5 fixedly connected with a bottom plate 1 is arranged between two cross shafts 2, a transverse plate 6 is arranged on the left side of the upper part of the front side of the vertical plate 5, the bottom side bearing of the transverse plate 6 is connected with the upper end of a reciprocating screw 7, a first nut 8 is arranged on the periphery of the reciprocating screw 7 in a matching way, a first helical gear 9 is fixedly arranged on the lower end of the reciprocating screw 7, a second helical gear 10 which is coaxial with the periphery of the cross shaft 2 on the front side is fixedly arranged, the second helical gear 10 is meshed with the first helical gear 9 in a matching way, the right side of the first nut 8 is hinged with the left end of a first telescopic rod 11, the right end of the first telescopic rod 11 is fixedly connected with the front end on the left side of a cross rod 12, the rear end of the cross rod 12 is rotatably connected with the front side bearing of the vertical plate 5, the rear part on the right side of the cross, the upper end of the optical axis 15 is fixedly connected with the bottom side of a screw 16, the plane on the rear side of the screw 16 is in sliding contact fit with the front side of a vertical plate 5, a lead screw 17 is arranged in the screw 16 in a threaded fit manner, two ends of the periphery of the lead screw 17 are respectively provided with a second shaft seat 18 in a bearing manner, the second shaft seats 18 are respectively and fixedly connected with the vertical plate 5, the right side of a linear bearing 14 is fixedly connected with the left end of a third telescopic rod 19, the right end of the third telescopic rod 19 is fixedly connected with the lower end of a supporting rod 20, the upper end of the supporting rod 20 is fixedly connected with the right side of the bottom side of a movable transverse plate 21, the left side of the bottom side of the movable; an electric lifting device 25 is fixedly arranged on the top side of the movable transverse plate 21, an electric pan-tilt 24 is fixedly arranged on a moving platform of the electric lifting device 25, and a camera 23 is fixedly arranged at the movable end of the electric pan-tilt 24. The invention has simple structure and ingenious conception, can make the camera reciprocate up and down in the movement of the camera moving vehicle, simulates the up-and-down pitch in running, makes the camera and the pitch of the actor in running or riding a horse synchronous, can lock the shooting and the actor's face, can adjust the stroke amount of the up-and-down reciprocating motion of the camera, can adapt to the up-and-down pitch with different amplitudes, can meet the actual requirement, and is suitable for popularization. When the invention is used, firstly, the electric elevating device 23 is used for adjusting the heights of the electric pan-tilt 24 and the camera 23, so that the camera 23 can shoot the face of an actor, then the stroke of the up-and-down reciprocating movement of the camera 23 is adjusted according to the synchronous up-and-down floating range of the actor when running or riding on a horse, when the roller 4 rolls along the ground, the roller 4 can drive the second bevel gear 10 to rotate through the transverse shaft 2 at the front side, the second bevel gear 10 drives the reciprocating screw 7 to rotate through the first bevel gear 9, the first nut 8 can reciprocate up and down along the reciprocating screw 7, the first nut 8 drives the left end of the first telescopic rod 11 to move up and down, the right end of the first telescopic rod 11 drives the transverse rod 12 to reciprocate along the axis of the transverse rod 12, so that the second telescopic rod 13 rotates along with the transverse rod 12, and the right end of the, the linear bearing 14 drives the movable transverse plate 21 to reciprocate up and down through the third telescopic rod 19 and the support rod 20, so that the up-and-down reciprocating movement of the camera 23 is realized, the fourth telescopic rod 22 stretches along with the up-and-down movement of the movable transverse plate 21, when the stroke range of the up-and-down movement of the camera 23 is adjusted, the screw 17 is screwed, the screw 16 moves left or right along the screw 17, the screw 16 drives the optical axis 15 to move left or right for adjustment, when the work 15 moves right, the stroke of the up-and-down reciprocating movement of the camera 23 is increased, and on the contrary, the stroke of the up-.
Specifically, as shown in the figure, the electric lifting device 25 according to the embodiment includes a column 251, a lower end of the column 251 is fixedly connected to the movable cross plate 21, an upper end of the column 251 is connected to a middle of a bottom side of the first gear 252 through a bearing, a motor 253 is disposed on one side of the column 251 and fixedly connected to the movable cross plate 21, a second gear 254 is fixedly disposed on an upper end of an output shaft of the motor 253, the second gear 254 is engaged with the first gear 252, a coaxial external threaded pipe 255 is disposed above the first gear 252, the external threaded pipe 255 is composed of six arc-shaped vertical plates, two contact surfaces of the arc-shaped vertical plates are in sliding contact engagement, lower ends of three arc-shaped vertical plates distributed at intervals are fixedly connected to the top side of the first gear 252, upper ends of the other three arc-shaped vertical plates distributed at intervals are fixedly connected to the same annular plate 256, an inner bearing of the annular plate 256 is connected to an, the lower extreme and the first gear 252 fixed connection of internal thread pipe 258, the outer peripheral thread installation second nut 259 of external thread pipe 255, second nut 259 is connected through multistage telescopic link 2510 with activity diaphragm 21, one side fixed mounting electronic cloud platform 24 of second nut 259, the arc riser of first gear 252 fixed connection and the arc riser of 256 fixed connection of annular plate stagger from top to bottom and distribute, second nut 259 can only with first gear 252 fixed connection's arc riser screw-thread fit, or only with 256 fixed connection of annular plate's arc riser screw-thread fit. When the second nut 259 can only be in threaded fit with the arc-shaped vertical plate fixedly connected with the first gear 252 or only in threaded fit with the arc-shaped vertical plate fixedly connected with the annular plate, the upper end of the screw rod 257 is screwed, the screw rod 257 moves upwards or downwards along the internal thread tube 238, so that the arc-shaped vertical plate fixedly connected with the annular plate is driven by the annular plate 256 to move upwards or downwards, after the arc-shaped vertical plate fixedly connected with the annular plate is adjusted up and down, threads on the periphery of the arc-shaped vertical plate are continuous, namely the arc-shaped vertical plate fixedly connected with the annular plate adjusts the distance between the threads of the external threaded tube 255 by n times upwards or downwards, n is not less than 1 and is an integer, the second nut 259 can be ensured to be in threaded connection and fit with the external threaded tube formed at the intersection of the arc-shaped vertical plate fixedly connected with the annular plate 256 and the arc-shaped vertical plate fixedly connected with the first gear 252, thereby prolonging or shortening the length of the external, the motor 253 is electrified, the rotating shaft of the motor 253 drives the external threaded pipe 255 to rotate through the second gear 254 and the first gear 252, the second nut 259 can move up and down, the multi-stage telescopic rod 2510 moves up and down along with the second nut 259 to stretch and change, so that the second nut 259 drives the electric holder 24 and the camera 23 to move up and down, and the electric lifting device 25 is simpler in structure, longer in stroke and more stable compared with an ordinary electric telescopic rod.
Specifically, as shown in the drawings, a circular plate 26 is fixedly mounted at the upper end of the screw 257 of the present embodiment, a threaded through hole 27 is formed on the top side of the circular plate 26, a bolt 28 is mounted in the threaded through hole 27, a blind hole 29 is formed on the top side of the annular plate 256, and the lower end of the bolt 28 can be inserted into the blind hole 29. Bolt 28 can have limiting displacement to the rotation of lead screw 257, unscrew bolt 28 from blind hole 29 in, it is more laborsaving to screw rod 257 is twisted to rethread circular plate 26, and rotate a week when circular plate 26, upwards or the thread interval of a outer threaded pipe 255 of downward adjustment with annular plate fixed connection's arc riser, the lower extreme of bolt 28 is located blind hole 29, can guarantee that second nut 259 can cooperate with the outer threaded pipe threaded connection that annular plate 256 fixed connection's arc riser and first gear 252 fixed connection's arc riser junction formed.
Further, as shown in the figure, the top of diaphragm 6 described in this embodiment be equipped with riser 5 fixed connection's ring 30, ring 30 inner bearing installation stub 31, stub 31's outer peripheral screw-thread fit installation stub internal thread pipe 32, stub internal thread pipe 32's lower extreme and diaphragm 6's top side fixed connection, diaphragm 6's rear side and riser 5's front side sliding contact cooperation. When the short screw rod 31 is screwed, the short internal threaded pipe 32 can drive the transverse plate 6 to move up and down, so that the reciprocating screw rod 7 and the first bevel gear 9 move upwards and are separated from the second bevel gear 10, the roller 4 rolls along the ground, the camera 23 cannot move up and down in a reciprocating mode, and the device can be used as a normal camera moving vehicle.
Furthermore, as shown in the figure, a vertical inverted T-shaped sliding groove 33 is formed in the front side of the vertical plate 5 on the rear side of the transverse plate 6 in the embodiment, a first inverted T-shaped sliding block 34 is movably installed in the vertical inverted T-shaped sliding groove 33, the first inverted T-shaped sliding block 34 can only vertically slide in the vertical inverted T-shaped sliding groove 33, and the first inverted T-shaped sliding block 34 is fixedly connected with the transverse plate 6. Can lead to the lower extreme removal of diaphragm 6, increase the stability that diaphragm 6 reciprocated.
Furthermore, as shown in the figure, a transverse inverted T-shaped sliding groove 35 is formed in the front side of the vertical plate 5 on the rear side of the lower end of the optical axis 15 in the embodiment, a second inverted T-shaped sliding block 36 is movably installed in the transverse inverted T-shaped sliding groove 35, the second inverted T-shaped sliding block 36 can only slide left and right along the transverse inverted T-shaped sliding groove 35, and the second inverted T-shaped sliding block 36 is fixedly connected with the lower end of the optical axis 15. Stability when can increase the optical axis 15 and remove about, avoid optical axis 15 to rock.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A camera device for shooting a network video, characterized in that: the device comprises a bottom plate (1), wherein two transverse shafts (2) distributed front and back are arranged on the top side of the bottom plate (1), two coaxial first shaft seats (3) are respectively arranged at two ends of the periphery of each transverse shaft (2) in a bearing mode, the first shaft seats (3) are respectively and fixedly connected with the bottom plate (1), and rollers (4) are respectively and fixedly arranged at two ends of each transverse shaft (2); a vertical plate (5) fixedly connected with a bottom plate (1) is arranged between the two transverse shafts (2), a transverse plate (6) is arranged on the left side of the upper part of the front side of the vertical plate (5), the bottom side bearing of the transverse plate (6) is connected with the upper end of a reciprocating lead screw (7), a first nut (8) is installed on the periphery of the reciprocating lead screw (7) in a matching way, a first helical gear (9) is fixedly installed at the lower end of the reciprocating lead screw (7), a coaxial second helical gear (10) is fixedly installed on the periphery of the transverse shaft (2) on the front side, the second helical gear (10) is meshed and matched with the first helical gear (9), the right side of the first nut (8) is hinged and connected with the left end of a first telescopic rod (11), the right end of the first telescopic rod (11) is fixedly connected with the front end on the left side of a transverse rod (12), the rear end of the transverse rod (12) is rotatably connected with the front, the right end of the second telescopic rod (13) is hinged and connected with the left side of the linear bearing (14), an optical axis (15) is movably installed in the linear bearing (14), the upper end of the optical axis (15) is fixedly connected with the bottom side of a screw nut (16), the plane at the rear side of the screw nut (16) is in sliding contact fit with the front side of a vertical plate (5), a lead screw (17) is installed in the screw nut (16) in a threaded fit manner, two ends of the periphery of the lead screw (17) are respectively provided with a second shaft seat (18) in a bearing manner, the second shaft seats (18) are respectively and fixedly connected with the vertical plate (5), the right side of the linear bearing (14) is fixedly connected with the left end of a third telescopic rod (19), the right end of the third telescopic rod (19) is fixedly connected with the lower end of a supporting rod (20), the upper end of the supporting rod (20) is fixedly connected with the right side of the bottom, the lower end of the fourth telescopic rod (22) is fixedly connected with the bottom plate (1); an electric lifting device (25) is fixedly arranged on the top side of the movable transverse plate (21), an electric pan-tilt (24) is fixedly arranged on a moving platform of the electric lifting device (25), and a camera (23) is fixedly arranged at the movable end of the electric pan-tilt (24).
2. The camera device for capturing network video according to claim 1, wherein: the electric lifting device (25) comprises a vertical column (251), the lower end of the vertical column (251) is fixedly connected with the movable transverse plate (21), the upper end bearing of the vertical column (251) is connected with the middle of the bottom side of the first gear (252), one side of the vertical column (251) is provided with a motor (253) fixedly connected with the movable transverse plate (21), the upper end of an output shaft of the motor (253) is fixedly provided with a second gear (254), the second gear (254) is meshed and matched with the first gear (252), a coaxial external threaded pipe (255) is arranged above the first gear (252), the external threaded pipe (255) consists of six arc-shaped vertical plates, every two contact surfaces of the arc-shaped vertical plates are in sliding contact and matching, the lower ends of the three arc-shaped vertical plates which are distributed at intervals are fixedly connected with the top side of the first gear (252), the upper ends of the other three arc-shaped vertical plates which are distributed, the upper end of lead screw (257) periphery is connected to annular plate (256) inner bearing, the outer peripheral screw-thread fit installation internal thread pipe (258) of lead screw (257), the lower extreme and first gear (252) fixed connection of internal thread pipe (258), the outer peripheral screw-thread installation second nut (259) of external screw-thread pipe (255), second nut (259) is connected through multistage telescopic link (2510) with activity diaphragm (21), one side fixed mounting electric pan-tilt (24) of second nut (259), first gear (252) fixed connection's arc riser and annular plate (256) fixed connection's arc riser crisscross distribution from top to bottom, second nut (259) can only with first gear (252) fixed connection's arc riser screw-thread fit, or only with annular plate (256) fixed connection's arc riser screw-thread fit.
3. The camera device for network video shooting according to claim 2, characterized in that: the upper end of the screw rod (257) is fixedly provided with a circular plate (26), the top side of the circular plate (26) is provided with a threaded through hole (27), the threaded through hole (27) is internally provided with a bolt (28), the top side of the annular plate (256) is provided with a blind hole (29), and the lower end of the bolt (28) can be inserted into the blind hole (29).
4. The camera device for capturing network video according to claim 1, wherein: the top of diaphragm (6) be equipped with riser (5) fixed connection's ring (30), ring (30) inner bearing installation short screw rod (31), short internal thread pipe (32) of the periphery screw-thread fit installation of short screw rod (31), the lower extreme of short internal thread pipe (32) and the top side fixed connection of diaphragm (6), the rear side of diaphragm (6) and the preceding side sliding contact cooperation of riser (5).
5. The camera device for capturing network video according to claim 4, wherein: the front side of riser (5) of diaphragm (6) rear side open and establish vertical type of falling T spout (33), first type of falling T slider (34) of movable mounting in vertical type of falling T spout (33), first type of falling T slider (34) only can slide from top to bottom vertical type of falling T spout (33), first type of falling T slider (34) and diaphragm (6) fixed connection.
6. The camera device for capturing network video according to claim 1, wherein: the front side of riser (5) of optical axis (15) lower extreme rear side open and establish horizontal T type spout (35), movable mounting second T type slider (36) are fallen in horizontal T type spout (35), second T type slider (36) are fallen and only can be followed horizontal T type spout (35) horizontal slip, the lower extreme fixed connection of second T type slider (36) and optical axis (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911025445.4A CN110805808B (en) | 2019-10-25 | 2019-10-25 | Camera device for network video shooting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025445.4A CN110805808B (en) | 2019-10-25 | 2019-10-25 | Camera device for network video shooting |
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| CN110805808A true CN110805808A (en) | 2020-02-18 |
| CN110805808B CN110805808B (en) | 2020-12-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457206A (en) * | 2020-04-16 | 2020-07-28 | 大连交通大学 | Stop-motion animation shooting device |
| CN111803869A (en) * | 2020-07-17 | 2020-10-23 | 温州职业技术学院 | High security treadmill device of community |
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| CN115751049A (en) * | 2022-11-15 | 2023-03-07 | 广东电网有限责任公司 | Supporting device for vision mechanism |
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| CN111457206A (en) * | 2020-04-16 | 2020-07-28 | 大连交通大学 | Stop-motion animation shooting device |
| CN111803869A (en) * | 2020-07-17 | 2020-10-23 | 温州职业技术学院 | High security treadmill device of community |
| CN111803869B (en) * | 2020-07-17 | 2021-11-16 | 温州职业技术学院 | High security treadmill device of community |
| CN113247796A (en) * | 2021-04-08 | 2021-08-13 | 山东弘宇农机股份有限公司 | Lifter for tractor |
| CN113280242A (en) * | 2021-06-02 | 2021-08-20 | 蔡庸刚 | Level gauge support |
| CN113280242B (en) * | 2021-06-02 | 2022-12-02 | 蔡庸刚 | Level gauge support |
| CN114776952A (en) * | 2021-06-23 | 2022-07-22 | 重庆电子工程职业学院 | Track-variable sliding vehicle |
| CN114776952B (en) * | 2021-06-23 | 2023-07-07 | 青岛东唐影视科技有限公司 | Track-changeable slide rail car |
| CN115751049A (en) * | 2022-11-15 | 2023-03-07 | 广东电网有限责任公司 | Supporting device for vision mechanism |
| CN115751049B (en) * | 2022-11-15 | 2024-03-22 | 广东电网有限责任公司 | Vision mechanism supporting device |
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