CN109525820B - Double-camera video acquisition device and material operation trolley - Google Patents

Abstract

The application discloses a double-camera video acquisition device and a material operation trolley, relates to the technical field of material operation trolleys, and aims to solve the technical problem that the rotation angle of a rotating shaft is smaller than 360 degrees due to the existing limiting mechanism. The video acquisition device of the application comprises: elevating system who is connected with second video acquisition mechanism, elevating system are connected with first drive mechanism, and first drive mechanism includes: the first driving device is connected with a first rotating disc, the first rotating disc is connected with a first driven disc through a first transmission belt, and the first driven disc is connected with a first video acquisition mechanism; the first rotating disc is provided with a first limiting piece, and the first limiting piece can rotate together with the first rotating disc; the first transmission mechanism further includes: the mounting seat is provided with a second limiting piece matched with the first limiting piece, the second limiting piece can move in a certain range, and the limiting positions of the second limiting piece are a first position and a second position respectively.

Description

Dual camera video collection device and material moving trolley

Technical field

The invention relates to the technical field of material moving trolleys, and in particular to a dual-camera video collection device and a material moving trolley.

Background technique

The inventor of the present application found that in the field of industrial testing, the limiting mechanisms of some rotating shafts are generally equipped with dead stops or planar groove mechanisms. The dead stop points will affect the rotation and cause the rotation angle to be less than 360°; the planar groove mechanism has movement limitations, and in some cases It is not suitable for special occasions. If it is used forcibly, the manufacturing cost will increase.

Therefore, how to provide a dual-camera video capture device and a material moving trolley that can ensure the rotation angle of the rotating shaft reaches 360° has become an urgent technical problem that those skilled in the art need to solve.

Contents of the invention

The purpose of the present invention is to provide a dual-camera video collection device and a material moving trolley to solve the technical problem that the existing limiting mechanism causes the rotation angle of the rotating shaft to be less than 360°.

The invention provides a dual-camera video collection device, which includes: a lifting mechanism connected to a second video collection mechanism, the lifting mechanism is connected to a first transmission mechanism, the first transmission mechanism includes: a first driving device, the The first driving device is connected to the first rotating disk and drives the first rotating disk to rotate; the first rotating disk is connected to a first driven disk through a first transmission belt, and the first driven disk is connected to a first video capture device. mechanism; the first rotating disk is provided with a first limiting member, and the first limiting member can rotate together with the first rotating disk; the first transmission mechanism also includes: a mounting base, the The mounting base is provided with a second limiter that cooperates with the first limiter. The second limiter can move within a certain range, and the limit positions of the movement of the second limiter are respectively the first limiter and the second limiter. One position and a second position; when the first rotating disk is in the initial state, the first limiting member contacts one side of the second limiting member, so that the second limiting member is in the first position. position; after the first rotating disk rotates by a preset angle, the first limiting member contacts the other side of the second limiting member, so that the second limiting member is in the second position.

In actual application, the lifting mechanism includes a vertical mounting frame, a lifting driving device, a slide rail and a slide block; the lifting driving device is installed on the top of the vertical mounting frame and drives the slide block along the slide rail Lift.

Wherein, the lifting drive equipment is a lifting drive motor, and the lifting driving motor drives the slider to lift along the slide rail through a screw transmission structure; the lifting driving motor is fixed on the top of the vertical mounting frame, And the output shaft end is fixedly connected to the screw rod of the screw transmission structure, the screw rod is rotationally connected to the vertical mounting frame, the screw nut and the slide block are connected through a lifting connector; the slide rail is connected to the vertical mounting bracket. The vertical mounting frame is fixed, and the slide block can slide along the slide rail.

Specifically, the screw transmission structure, the slide rail and the slide block are all located on one side of the vertical mounting frame; the other side of the vertical mounting frame is provided with a side plate and an L-shaped fixed plate. , and a number of weight-reducing holes are provided on the side plates; the L-shaped fixed plate, the side plates and the vertical mounting frame form a tank for placing the battery, and the battery is located in the tank, And the battery is fixed on the vertical mounting bracket.

Further, the second video capture mechanism includes: a caliper plate, an assembly plate and a video capture head. The caliper plate is fixedly connected to the vertical mounting frame, and one end of the assembly plate is rotationally connected to the caliper plate. The other end is equipped with the video capture head.

Furthermore, an arc-shaped groove is provided on the surface of the caliper plate, and a scale is provided on the edge of the arc-shaped groove; a convex shaft is provided in the middle of the assembly plate, and the convex shaft is partially located on the In the arc-shaped groove, it can slide along the arc-shaped groove.

Furthermore, the first transmission mechanism further includes: a connecting plate, the connecting plate is connected to the slider, and the first driving device is mounted on the connecting plate.

Furthermore, the slider includes a rectangular plate and a cross bump provided on one side of the rectangular plate; the rectangular plate cooperates with the slide rail, and the cross bump cooperates with the first transmission mechanism. The connecting plate is connected.

In actual application, the mounting base includes: a mounting base body, the mounting base body is provided with first bosses and second bosses distributed at intervals, and the second limiting member is arranged on the first boss. between the platform and the second boss.

Wherein, the first boss has a first inclined surface on a side adjacent to the first limiting member, and the second boss has a second inclined surface on a side adjacent to the first limiting member.

Specifically, the second limiting member adopts a sector-shaped structure, and the two radius walls of the sector-shaped structure are respectively the two side walls of the second limiting member.

Further, the two side walls of the second limiting member are respectively provided with elastic layers.

Furthermore, the elastic layer adopts a high-strength rubber layer.

Furthermore, the first limiting member includes: an assembly body, and a strip-shaped limiting portion provided at one end of the assembly body, and the limiting portion is used to contact the second limiting member.

Furthermore, the assembly body includes: a first body part and a second body part, and the axis length of the first body part is greater than the axis length of the second body part; one end of the first body part is provided with There is the limiting block, and the first body part and the second body part have mounting holes penetrating along the direction of the vertical axis.

In actual application, the first video capture mechanism is connected to the first driven disk of the first transmission mechanism through a second transmission mechanism.

Wherein, the second transmission mechanism includes: a first installation plate, the first installation plate is connected to the first driven plate of the first transmission mechanism through a first installation column; the first installation plate A second driving device is provided. The second driving device is connected to a second rotating disk. The second rotating disk is connected to a second driven disk through a second transmission belt. The second driven disk passes through a second mounting post. The first video collection mechanism is connected.

Specifically, the first mounting plate is provided with weight-reducing holes.

Further, the first video capture mechanism includes: a second installation plate connected to the second installation column, and a video collector connected to the second installation plate.

Furthermore, the second mounting plate includes: a plate-shaped body located in the middle, and a shell-shaped body connected to both ends of the plate-shaped body; the connection between the plate-shaped body and the second transmission mechanism The second mounting post is connected, and the shell body is connected with the video collector.

Furthermore, the video collector uses a mobile phone; a suction cup is provided in the shell, and the suction cup is used to absorb the mobile phone.

Furthermore, the suction cups include a plurality of them, and the plurality of suction cups are distributed in a matrix.

Compared with the existing technology, the dual-camera video collection device of the present invention has the following advantages:

The dual-camera video collection device provided by the present invention includes: a lifting mechanism connected to a second video collection mechanism, the lifting mechanism is connected to a first transmission mechanism, the first transmission mechanism includes: a first driving device, and the first driving device is connected to There is a first rotating disk, the first rotating disk is connected to a first driven disk through a first transmission belt, the first driven disk is connected to a first video collection mechanism; the first rotating disk is provided with a first limiter, and the first A limiter can rotate together with the first rotating disk; the first transmission mechanism also includes: a mounting base. The mounting base is provided with a second limiter that cooperates with the first limiter. The second limiter can rotate at a certain position. movement within the range, and the limit positions of the movement of the second limiter are the first position and the second position respectively; when the first rotating disk is in the initial state, the first limiter contacts one side of the second limiter, causing the second limiter to The two limiting members are in the first position; after the first rotating disk rotates by a preset angle, the first limiting member contacts the other side of the second limiting member, so that the second limiting member is in the second position. From this analysis, it can be seen that in the dual-camera video collection device provided by the present invention, when the first rotating disk is in the initial state, the first limiting member is in contact with the first side wall of the second limiting member, and the second limiting member is in the third position. In one position, the first rotating disk drives the first limiting member to rotate until the first limiting member contacts the second side wall of the second limiting member, and the second limiting member swings from the first position to the second position, and the second limiting member swings from the first position to the second position. A rotating plate rotates at a preset angle (for example: 360°) and is in the maximum stroke state; when the first rotating plate rotates from the maximum stroke state to the initial state, the first limiting member is away from the second side wall of the second limiting member, The second limiting member is reset from the second position to the first position. When the first rotating disk rotates and drives the first limiting member to contact the first side wall of the second limiting member, the first rotating disk rotates by a preset angle ( For example: 360°) and returns to the initial state; that is, because the second limiter has a floating swing angle, the rotation angle of the rotating shaft can be compensated to achieve 360° rotation, and the lifting mechanism is equipped with a second video capture mechanism, and the lifting mechanism can drive the first video collection mechanism to move up and down, thereby expanding the collection range of the video collection mechanism and improving the collection effect of the video collection device; and the first transmission mechanism has a simple structure and low cost, which is conducive to production and manufacturing.

The present invention also provides a material moving trolley, which includes: a dual-camera video collection device as described in any one of the above, and the lifting mechanism of the dual-camera video collection device is arranged on the body of the material moving trolley. .

The material moving trolley has the same advantages as the above-mentioned dual-camera video collection device over the existing technology, which will not be described again here.

Description of the drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic structural diagram of a dual-camera video collection device provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of the caliper plate of the second video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention;

Figure 3 is a schematic structural diagram of the slider of the lifting mechanism in the dual-camera video collection device provided by the embodiment of the present invention;

Figure 4 is a partial external structural schematic diagram of a dual-camera video collection device provided by an embodiment of the present invention;

Figure 5 is a schematic diagram of a partial internal structure of a dual-camera video collection device provided by an embodiment of the present invention;

Figure 6 is a partial structural schematic diagram of the first transmission mechanism in the dual-camera video collection device provided by the embodiment of the present invention;

Figure 7 is a schematic structural diagram of the mounting base of the first transmission mechanism in the dual-camera video collection device provided by an embodiment of the present invention;

Figure 8 is a schematic structural diagram of the first limiting member of the first transmission mechanism in the dual-camera video collection device provided by an embodiment of the present invention;

Figure 9 is a schematic structural diagram of the second transmission mechanism and the video collection mechanism in the dual-camera video collection device provided by the embodiment of the present invention;

Figure 10 is a schematic diagram of the external structure of the video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention;

Figure 11 is a schematic diagram of the internal structure of the video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

In the picture:

300-Lifting mechanism; 301-Lifting drive motor; 302-Screw transmission structure; 303-Slider; 304-Vertical mounting bracket; 306-Side plate; 307-L-shaped fixed plate; 3031-Rectangular plate; 3032-Cross Bump;

400 - second video capture mechanism; 401 - caliper plate; 402 - assembly plate; 403 - video capture head; 404 - arc groove;

500 - first transmission mechanism; 501 - first rotating disk; 502 - first limiting member; 503 - second limiting member; 5031 - first side wall; 5032 - second side wall; 504 - mounting seat; 5041 - Mounting base body; 5042 - first boss; 5043 - second boss; 50421 - first inclined surface; 50431 - second inclined surface; 5021 - assembly body; 5022 - limiting part; 50211 - first body part ; 50212 - the second body part; 505 - the first drive motor; 506 - the first transmission belt; 507 - the first driven plate;

600 - the second transmission mechanism; 601 - the first mounting plate; 602 - the first mounting column; 603 - the second driving motor; 604 - the second rotating disk; 605 - the second transmission belt; 606 - the second driven disk; 607 - Second mounting column; 608 - Weight reduction hole;

700 - first video collection mechanism; 701 - second installation plate; 702 - video collector; 7011 - plate-shaped body; 7012 - shell-shaped body; 703 - suction cup.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the system or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations of the invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Figure 1 is a schematic structural diagram of a dual-camera video collection device provided by an embodiment of the present invention; Figure 2 is a schematic structural diagram of the caliper plate of the second video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention; Figure 3 is a schematic structural diagram of the caliper plate of the second video collection mechanism of the dual-camera video collection device provided by an embodiment of the present invention. A schematic structural diagram of the slider of the lifting mechanism in the dual-camera video collection device provided by the embodiment of the present invention; Figure 4 is a schematic diagram of the external structure of the dual-camera video collection device provided by the embodiment of the present invention; Figure 5 is a schematic diagram of the dual-camera video collection device provided by the embodiment of the present invention. A schematic diagram of the internal structure of the collection device; Figure 6 is a schematic diagram of the partial structure of the first transmission mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

As shown in Figures 1 to 6, an embodiment of the present invention provides a dual-camera video collection device, including: a lifting mechanism 300 connected to a second video collection mechanism 400. The lifting mechanism 300 is connected to a first transmission mechanism 500. The transmission mechanism 500 includes: a first driving device. The first driving device is a first driving motor 505. The first driving motor 505 is connected to a first rotating disk 501. The first rotating disk 501 is connected to a first driven member through a first transmission belt 506. Disk 507, the first driven disk 507 is connected to the first video capture mechanism 700; the first rotating disk 501 is provided with a first limiting member 502, and the first limiting member 502 can rotate together with the first rotating disk 501; The first transmission mechanism 500 also includes: a mounting base 504. The mounting base 504 is provided with a second limiting member 503 that cooperates with the first limiting member 502. The second limiting member 503 has a floating swing angle; a first rotating disk 501 In the initial state, the first limiting member 502 is in contact with the first side wall 5031 of the second limiting member 503, the second limiting member 503 is in the first position, and the first rotating disk 501 drives the first limiting member 502 to rotate. When the first limiting member 502 contacts the second side wall 5032 of the second limiting member 503, the second limiting member 503 swings from the first position to the second position, and the first rotating disk 501 rotates at a preset angle and is at Maximum stroke state; when the first rotating disk 501 rotates from the maximum stroke state to the initial state, the first limiting member 502 is away from the second side wall 5032 of the second limiting member 503, and the second limiting member 503 is reset from the second position. To the first position, when the first rotating disk 501 rotates and drives the first limiting member 502 to contact the first side wall 5031 of the second limiting member 503, the first rotating disk 501 rotates a preset angle and returns to the initial state.

Compared with the existing technology, the dual-camera video collection device according to the embodiment of the present invention has the following advantages:

The dual-camera video collection device provided by the embodiment of the present invention, as shown in Figures 1 to 5, includes: a lifting mechanism 300 connected to a second video collection mechanism 400. The lifting mechanism 300 is connected to a first transmission mechanism 500. A transmission mechanism 500 includes: a first driving motor 505. The first driving motor 505 is connected to a first rotating disk 501. The first rotating disk 501 is connected to a first driven disk 507 through a first transmission belt 506. The first driven disk 507 The first video capture mechanism 700 is connected; the first rotating disk 501 is provided with a first limiting member 502, and the first limiting member 502 can rotate together with the first rotating disk 501; the first transmission mechanism 500 also includes: installation The mounting base 504 is provided with a second limiting member 503 that cooperates with the first limiting member 502. The second limiting member 503 has a floating swing angle; when the first rotating disk 501 is in the initial state, the first limiting member 503 The member 502 is in contact with the first side wall 5031 of the second limiting member 503. The second limiting member 503 is in the first position. The first rotating disk 501 drives the first limiting member 502 to rotate to the position between the first limiting member 502 and the first limiting member 503. When the second side walls 5032 of the two limiting members 503 are in contact, the second limiting member 503 swings from the first position to the second position, and the first rotating disk 501 rotates at a preset angle (for example: 360°) and is in the maximum stroke state. ; When the first rotating disk 501 rotates from the maximum stroke state to the initial state, the first limiting member 502 is away from the second side wall 5032 of the second limiting member 503, and the second limiting member 503 is reset to the first position from the second position. position, when the first rotating disk 501 rotates and drives the first limiting member 502 to contact the first side wall 5031 of the second limiting member 503, the first rotating disk 501 rotates a preset angle (for example: 360°) and returns to the initial state. From this analysis, it can be seen that in the dual-camera video collection device provided by the embodiment of the present invention, since the second limiter 503 has a floating swing angle, it can compensate the rotation angle of the rotating shaft to achieve 360° rotation, and at the same time, the lifting mechanism 300 is provided with a second video collection mechanism 400, and the lifting mechanism 300 can drive the first video collection mechanism 700 to move up and down, thereby expanding the collection range of the video collection mechanism and improving the collection effect of the video collection device; and, the first transmission mechanism 500 The structure is simple, the cost is low, and it is convenient for production and manufacturing.

In actual application, as shown in Figure 1, the above-mentioned lifting mechanism 300 may include a vertical mounting frame 304, a lifting drive motor 301, a screw transmission structure 302, a slide rail and a slide block 303; the lifting drive motor 301 is installed on the vertical mounting frame. The top of 304 drives the slider 303 to rise and fall along the slide rail through the screw transmission structure 302.

Among them, as shown in Figure 1, the above-mentioned lifting drive motor 301 is fixed on the top of the vertical mounting frame 304, and the output shaft end is fixedly connected to the screw rod of the screw transmission structure 302, and the screw rod is rotationally connected to the vertical mounting frame 304. The screw nut and the slide block 303 are connected through a lifting connector; the slide rail is fixedly connected to the vertical mounting frame 304, and the slide block 303 can slide along the slide rail.

Specifically, as shown in Figure 1, the above-mentioned screw transmission structure 302, slide rail and slide block 303 can be located on one side of the vertical mounting frame 304; the other side of the vertical mounting frame 304 can be provided with a side plate 306 and a The L-shaped fixed plate 307, and the side plate 306 is provided with a number of weight-reducing holes; the L-shaped fixed plate 307, the side plate 306 and the vertical mounting bracket 304 form a tank for placing the battery, and the battery is located in the tank, and the battery Fixed on the vertical mounting bracket 304.

It should be supplemented here that the lifting driving equipment of the lifting mechanism 300 may include the above-mentioned driving lifting motor 301 and screw transmission structure 302; or, the lifting driving equipment of the lifting mechanism 300 may also adopt an electric cylinder linear transmission.

Further, as shown in Figure 1, the above-mentioned second video capture mechanism 400 may include: a caliper plate 401, an assembly plate 402 and a video capture head 403. The caliper plate 403 is placed vertically and connected with the vertical mounting bracket 304 of the lifting mechanism 300. Fixed connection, one end of the assembly plate 402 can be rotationally connected to the caliper plate 401, and the other end can be installed with a video capture head 403.

Furthermore, as shown in Figure 2, the caliper plate 401 may be provided with an arcuate groove 404, and the edge of the arcuate groove 404 may be provided with a scale; the middle part of the assembly plate 402 may be provided with a convex shaft, And the convex shaft part is located in the arcuate groove 404 and can slide along the arcuate groove 404 .

The caliper plate 401 can swing around the installation position relative to the assembly plate 402, thereby driving the video capture head 403 to swing. The swing angle of the video capture head 403 is determined through the cooperation of the arc groove 404 and the convex shaft, and then the video capture head 403 is fixed through a fixed structure to maintain the capture angle. Tightening bolts can be used as the fixed structure. One end of the assembly plate 402 can be rotationally connected to the caliper plate 401 through a rotating shaft, and a tightening bolt can be provided at the end of the rotating shaft to tighten relative to the caliper plate 401 .

What needs to be added here is that the above-mentioned video capture head 403 can be a camera; of course, in addition to cameras, other commonly used image capture devices can also be used.

Furthermore, the above-mentioned first transmission mechanism 500 may also include a connecting plate, which may be connected to the slider 303, and the first driving motor 505 is mounted on the connecting plate.

Furthermore, as shown in Figure 3, the above-mentioned slider 303 can include a rectangular plate 3031 and a cross bump 3032 provided on one side of the rectangular plate 3031; the rectangular plate 3031 can cooperate with the slide rail, and the cross bump 3032 can cooperate with the slide rail. The connecting plate of the first transmission mechanism 500 is connected.

FIG. 7 is a schematic structural diagram of the mounting base of the first transmission mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

In actual application, as shown in Figures 1 to 7, the above-mentioned mounting base 504 may include: a rectangular mounting base body 5041, the mounting base body 5041 is provided with first bosses 5042 and second bosses 5043 spaced apart. , and the second limiting member 503 is disposed between the first boss 5042 and the second boss 5043, thereby limiting the floating swing angle of the second limiting member 503 through the first boss 5042 and the second boss 5043.

In order to facilitate the assembly of the second limiting member 503, as shown in Figures 1 to 7, the first boss 5042 may have a first inclined surface 50421 on the side adjacent to the first limiting member 502. The side of 5043 adjacent to the first limiting member 502 may have a second inclined surface 50431.

Specifically, as shown in FIG. 6 , the above-mentioned second limiting member 503 may adopt a sector-shaped structure, and the two radius walls of the sector-shaped structure may be the first side wall 5031 and the second side of the second limiting member 503 respectively. Wall 5032.

In addition, the sector structure and the mounting base body 5041 can be respectively provided with corresponding mounting holes and connected through pins, so that the second limiting member 503 can be positioned on the first boss 5042 and the second boss 5043 of the mounting base 504 The purpose of swinging between.

Further, in order to effectively reduce the impact of the first limiting member 502 on the second limiting member 503, the first side wall 5031 and the second side wall 5032 of the second limiting member 503 may be respectively provided with elastic layers.

Furthermore, the above-mentioned elastic layer can use a urethane layer. Polyurethane, also known as polyurethane PU elastomer, is a new material with good strength and small compression deformation; it is between plastic and rubber. It has the rigidity of plastic and the elasticity of rubber.

FIG. 8 is a schematic structural diagram of the first limiting member of the first transmission mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

Furthermore, as shown in Figures 1 to 8, the first limiting member 502 may include: an assembly body 5021, and a rectangular limiting portion 5022 provided at one end of the assembly body 5021, and the limiting portion 5022 is in contact with the second limiting member 503 .

Furthermore, as shown in Figures 1-8, the above-mentioned assembly body 5021 may include: a first body part 50211 and a second body part 50212, and the axis length of the first body part 50211 is greater than the axis length of the second body part 50212 ; One end of the above-mentioned first body part 50211 is provided with a limiting part 5022, and the first body part 50211 and the second body part 50212 may have mounting holes passing through them in the direction of the vertical axis.

The axis length of the first body part 50211 is greater than the axis length of the second body part 50212, and a limiting part 5022 is provided at one end of the first body part 50211. The mounting hole not only facilitates the assembly of the first limiting member 502, but also effectively avoids interference between the limiting portion 5022 of the first limiting member 502 and the first rotating disk 501, and is beneficial to the first limiting member 502. The limiting portion 5022 is in contact with the second limiting member 503 .

Figure 9 is a schematic structural diagram of the second transmission mechanism and the video collection mechanism in the dual-camera video collection device provided by the embodiment of the present invention.

In actual application, as shown in Figure 9, the above-mentioned video capture mechanism 700 can be connected to the first driven disk 507 of the first transmission mechanism 500 through the second transmission mechanism 600, thereby further expanding the collection of the video capture mechanism through the second transmission mechanism. range to improve the collection effect of the video collection device.

Wherein, as shown in Figure 9, the above-mentioned second transmission mechanism 600 may include: a first mounting plate 601, and the first mounting plate 601 may be connected to the first driven plate 507 of the first transmission mechanism 500 through a first mounting column 602; Moreover, the first mounting plate 601 may be provided with a second driving device, the second driving device is a second driving motor 603, the second driving motor 603 is connected to a second rotating disk 604, and the second rotating disk 604 can pass through the second The transmission belt 605 is connected to a second driven disk 606 , and the second driven disk 606 can be connected to the first video capture mechanism 700 through the second mounting column 607 .

Specifically, in order to facilitate the rotation of the first video capture mechanism 700, as shown in FIG. 8, the first mounting plate 601 may be provided with a weight reduction hole 608.

Figure 10 is a schematic diagram of the external structure of the video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

Further, as shown in FIG. 10 , the above-mentioned first video capture mechanism 700 may include: a second mounting plate 701 connected to the second mounting column 607 of the second transmission mechanism 600, and a video camera connected to the second mounting plate 701. Collector 702.

Furthermore, as shown in Figure 10, the above-mentioned second mounting plate 701 may include: a plate-shaped body 7011 located in the middle, and a shell-shaped body 7012 connected to both ends of the plate-shaped body 7011; during specific assembly, the plate-shaped body The body 7011 can be connected to the second mounting post 607 of the second transmission mechanism 600, and the shell body 7012 can be connected to the video collector 702.

Figure 11 is a schematic diagram of the internal structure of the video collection mechanism in the dual-camera video collection device provided by an embodiment of the present invention.

Furthermore, as shown in FIG. 11 , the video collector 702 can be a mobile phone; a suction cup 703 can be provided inside the shell 7012 so that the mobile phone can be attracted by the suction cup 703 to achieve fixed installation of the video collector 702 .

Furthermore, in order to ensure a good adsorption effect, as shown in FIG. 11 , the above-mentioned suction cups 703 may include multiple suction cups 703 , and the plurality of suction cups 703 may preferably be distributed in a matrix.

What needs to be supplemented here is that in the dual-camera video collection device provided by the embodiment of the present invention, all rotating disks and driven disks are synchronous wheels.

An embodiment of the present invention also provides a material moving trolley, which includes a dual-camera video collection device as described in any one of the above, and the first transmission mechanism of the dual-camera video collection device is disposed on the body of the material moving trolley.

In the dual-camera video capture device and the material moving trolley provided by the embodiment of the present invention, since the second limiter 503 has a floating swing angle, the rotation angle of the rotating shaft can be compensated to achieve a 360° rotation, thereby expanding the video collection The collection range of the mechanism improves the collection effect of the video collection device; and the first transmission mechanism 500 has a simple structure and low cost, which is convenient for production and manufacturing.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection.

Claims (10)

1. A dual-camera video collection device, characterized in that it includes: a lifting mechanism connected to a second video collection mechanism; The lifting mechanism is connected to a first transmission mechanism, and the first transmission mechanism includes: a first driving device, the first driving device is connected to a first rotating disk, and drives the first rotating disk to rotate; the first rotating The disk is connected to a first driven disk through a first transmission belt, and the first driven disk is connected to a first video capture mechanism; The first rotating disk is provided with a first limiting member, and the first limiting member can rotate together with the first rotating disk; the first transmission mechanism also includes: a mounting base, the mounting base A second limiting piece is provided on the base that cooperates with the first limiting piece; the mounting base includes: a mounting base body, and the mounting base body is provided with first bosses and second bosses distributed at intervals, And the second limiting member is provided between the first boss and the second boss; the first boss has a first inclined surface on a side adjacent to the first limiting member, so The side of the second boss adjacent to the first limiting member has a second inclined surface; the second limiting member can move in a range between the first inclined surface and the second inclined surface, And the limit positions of the movement of the second limiting member are the first position and the second position respectively; When the first rotating disk is in the initial state, the first limiting member is in contact with one side of the second limiting member, so that the second limiting member is in the first position; the first rotating After the disk rotates by a preset angle, the first limiting member contacts the other side of the second limiting member, so that the second limiting member is in the second position. 2. The dual-camera video collection device according to claim 1, characterized in that the lifting mechanism includes a vertical mounting frame, lifting driving equipment, slide rails and slide blocks; The lifting driving device is installed on the top of the vertical mounting frame and drives the slide block to move up and down along the slide rail. 3. The dual-camera video capture device according to claim 2, wherein the second video capture mechanism includes: a caliper plate, an assembly plate and a video capture head, and the caliper plate is fixed to the vertical mounting frame. Connected, one end of the assembly plate is rotationally connected to the caliper plate, and the other end is installed with the video capture head. 4. The dual-camera video capture device according to claim 3, wherein an arc-shaped groove is provided on the surface of the caliper plate, and a scale is provided on the edge of the arc-shaped groove; A convex shaft is provided in the middle of the assembly plate, and the convex shaft is partially located in the arcuate groove and can slide along the arcuate groove. 5. The dual-camera video collection device according to claim 2, wherein the first transmission mechanism further includes: a connecting plate, the connecting plate is connected to the slider, and the connecting plate is equipped with a the first driving device. 6. The dual-camera video capture device according to claim 5, wherein the slider includes a rectangular plate and a cross bump arranged on one side of the rectangular plate; The rectangular plate cooperates with the slide rail, and the cross bump is connected with the connecting plate of the first transmission mechanism. 7. The dual-camera video capture device according to claim 1, wherein the first video capture mechanism is connected to the first driven disk of the first transmission mechanism through a second transmission mechanism; The second transmission mechanism includes: a first mounting plate connected to the first driven plate of the first transmission mechanism through a first mounting column; A second driving device is provided on the first mounting plate. The second driving device is connected to a second rotating disk. The second rotating disk is connected to a second driven disk through a second transmission belt. The second driven disk is connected to the second driving device. The moving disk is connected to the first video capture mechanism through the second mounting column. 8. The dual-camera video capture device according to claim 7, wherein the first video capture mechanism includes: a second mounting plate connected to the second mounting column; Connected video collector; The second mounting plate includes: a plate-shaped body located in the middle, and a shell-shaped body connected to both ends of the plate-shaped body; the plate-shaped body and the second mounting post of the second transmission mechanism connection, the shell body is connected with the video collector. 9. The dual-camera video capture device according to claim 8, wherein the video capture device is a mobile phone; a suction cup is provided in the shell body, and the suction cup is used to absorb the mobile phone. 10. A material moving trolley, characterized in that it includes: a dual-camera video collection device as described in any one of claims 1 to 9, and the lifting mechanism of the dual-camera video collection device is disposed at the The above materials are moved on the body of the trolley.