Auxiliary device for using monitor in mobile film and television shooting

Abstract

A monitor auxiliary device used for mobile film and television shooting comprises a fixed base, a telescopic rod and a protection box, the telescopic rod is fixedly installed above the fixed base, the protection box is arranged at the top of the telescopic rod, and the monitor auxiliary device is characterized in that an auxiliary supporting assembly is arranged at the lower end of the telescopic rod, and an angle adjusting assembly is arranged at the top end of the telescopic rod; the auxiliary supporting assembly is additionally arranged on the telescopic rod, after the fixed base is fixedly installed at a corresponding place, a plurality of sets of supporting rods in the auxiliary supporting assembly are unfolded in a rotating mode, the overall length of the supporting rods is adjusted by adjusting limiting studs on the supporting rods, and therefore the supporting rods can be conveniently and rapidly fixed. The rubber seats at the bottoms of the supporting rods are obliquely supported on the ground, so that the whole auxiliary device is supported in an auxiliary manner, and the overall use stability is enhanced; and the angle adjusting assembly is additionally arranged to adjust the angle of the protection box, so that the monitoring angle of the monitor is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary equipment technical field for film and television shooting, especially mobile monitor auxiliary device for film and television shooting. BACKGROUND

[0002] The monitor is an important component of the closed-circuit monitoring system, is the display part of the monitoring system, is the terminal equipment of the monitoring system, acts as the "eyes" of the monitoring personnel, and simultaneously plays a key role for the post-event investigation, when using in the outdoor film and television shooting, in order to better play its use effect in the outdoor, then will use the related device to be assisted.

[0003] Now monitor auxiliary device general function single, all have the protection effect to monitor and adopt telescopic link to have the function of adjusting monitor height, but the bottom structure of auxiliary equipment only adopts single fixed seat to make monitor unable to guarantee its effective stability when using, in addition, when monitor auxiliary device is fixed, opens monitor and carries out monitoring and shooting, the monitoring angle of monitor is fixed, so can only monitor to one direction, make in the monitoring process not have the function of adjusting the monitoring angle of monitor, it is difficult to adapt to the monitoring demand when mobile film and television shooting, and when adjusting the monitoring angle, need to fix again after readjusting the position of monitor auxiliary device, cause the trouble of using.

[0004] In view of the above problem, we propose a kind of monitor auxiliary device for mobile film and television shooting. INVENTION CONTENTS

[0005] According to the above existing technical problem, the utility model provides monitor auxiliary device for mobile film and television shooting, additional auxiliary support assembly realizes the auxiliary support to entire auxiliary device, enhances the stability of overall use, and additional angle adjusting assembly realizes the angle adjustment to protection box, further realizes the adjustment of the monitoring angle of monitor, and it is convenient to operate.

[0006] To achieve the above object, the technical scheme of the utility model is as follows:

[0007] Monitor auxiliary device for mobile film and television shooting, including fixed base, telescopic link and protection box, the fixed base top fixed mounting telescopic link, the top of telescopic link is equipped with protection box, it is characterized in that, the lower end of telescopic link is equipped with auxiliary support assembly, the top end of telescopic link is equipped with angle adjusting assembly, the angle adjusting assembly is connected with protection box,

[0008] The telescopic rod is composed of a fixing cylinder, an adjusting rod and a limiting bolt, the inside of the fixing cylinder is provided with the adjusting rod, the upper end of the fixing cylinder is provided with a fixing hole, a plurality of groups of adjusting holes are arranged on the adjusting rod in intervals, and the limiting bolt is passed through the fixing hole of the fixing cylinder and the adjusting hole on the adjusting rod to complete the connection of the fixing cylinder and the adjusting rod,

[0009] The auxiliary support assembly is composed of a mounting frame, a hinged seat, a hinged shaft and a support rod, the mounting frame is sleeved and fixed on the fixing cylinder, each surface of the mounting frame is fixedly connected with the hinged seat, the hinged seat is provided with the hinged shaft, and one end of the hinged shaft is connected with the support rod,

[0010] The support rod is composed of a first support rod, a second support rod and a limiting stud, one end of the first support rod is connected with the hinged shaft, the second support rod is connected in the first support rod, the limiting stud is screwed in the threaded hole arranged on the first support rod, the inner end of the limiting stud abuts against the outer wall of the second support rod, and the bottom end of the second support rod is provided with a rubber seat,

[0011] The outer wall of the fixing cylinder is provided with a limiting clamping seat, the limiting clamping seat is provided with a U-shaped clamping groove, rubber pads are arranged on the two side walls of the U-shaped clamping groove, and the U-shaped clamping groove of the limiting clamping seat is matched with the first support rod,

[0012] The angle adjusting assembly is composed of an adjusting motor and a rotating disc, the adjusting motor is installed in the mounting groove arranged at the top of the adjusting rod, the output end of the adjusting motor is connected with the rotating disc, the rotating disc is installed at the top end of the adjusting rod through a bearing, and the rotating disc is provided with a protection box above.

[0013] Further, the upper end of the adjusting rod is provided with a mounting control switch, the control switch is electrically connected with the adjusting motor, so that the operation of the adjusting motor is controlled.

[0014] Further, a rain cover is arranged on one side of the perspective window of the protection box, so that rainwater is prevented from falling on the perspective window when the device is used outdoors, and the monitoring imaging of the monitor is affected.

[0015] Further, the bottom of the protection box is provided with a heat dissipation opening, so that the inside of the protection box is heat-dissipated, and the heat generated in the operation process of the monitor is easily dissipated.

[0016] The utility model discloses the beneficial effect:

[0017] The utility model discloses the auxiliary support assembly is additionally arranged on the telescopic rod, after fixing and installing the fixed base in the corresponding place, the plurality of groups of support rods in the auxiliary support assembly are rotated and unfolded, the overall length of the support rod is adjusted by adjusting the limiting stud on the support rod, the rubber seat at the bottom of the support rod is inclined and supported on the ground, the auxiliary device is supported, and the stability of the whole use is enhanced.

[0018] The utility model discloses a telescopic rod's top adds angle adjusting assembly to install the protection box, when needing to adjust the monitoring angle of monitor in protection box, only need to start the inside adjusting motor through control switch, and the rotation of protection box is controlled by adjusting motor, thereby realizing the adjustment of the monitoring angle of monitor, and angle adjustment is carried out without moving the whole equipment again, convenient operation is made. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the schematic view of the auxiliary support assembly of the utility model mobile monitor auxiliary device for film and television shooting is not used.

[0020] Figure 2 It is the schematic view of the auxiliary support assembly of the utility model mobile monitor auxiliary device for film and television shooting is used.

[0021] Figure 3 It is the sectional structure schematic view of the adjusting rod top of the utility model mobile monitor auxiliary device for film and television shooting.

[0022] As shown in the drawing: 1, fixed base, 21, fixed cylinder, 22, adjusting rod, 221, adjusting hole, 222, mounting groove, 23, limit bolt, 3, protection box, 31, perspective window, 32, rain cover, 33, heat dissipation port, 41, mounting frame, 42, hinged seat, 43, hinged shaft, 441, first support rod, 442, second support rod, 443, limit stud, 444, rubber seat, 5, limit clamping seat, 51, U-shaped clamping groove, 61, adjusting motor, 62, turntable, 7, control switch. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0024] In the description of the utility model, it is necessary to explain that the orientation or position relation of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection", "connection" should be understood in broad sense, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements, for ordinary skilled in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Embodiment 1

[0027] As shown in the figure, the fixed base 1 is used to fix the utility model as a whole to the corresponding place, the fixed base 1 is provided with a through hole for fixing, the fixed base 1 is installed with a telescopic rod, the telescopic rod is composed of a fixed cylinder 21, an adjusting rod 22 and a limiting bolt 23, the adjusting rod 22 is arranged in the inner cylinder of the fixed cylinder 21, and the inner diameter of the fixed cylinder 21 is the same as the outer diameter of the adjusting rod 22, the upper end of the fixed cylinder 21 is provided with a fixing hole, and a plurality of adjusting holes 221 are arranged on the adjusting rod 22 at intervals, then the limiting fixing connection of the fixed cylinder 21 and the adjusting rod 22 is completed by penetrating through the fixing hole of the fixed cylinder 21 and the corresponding adjusting hole 221 on the adjusting rod 22 and then through the limiting bolt 23,

[0028] As Figure 3 shown in the figure, the adjusting rod 22 is provided with an adjusting motor 61 in the mounting groove 222 arranged at the top, the output end of the adjusting motor 61 is connected with a rotating disc 62, the rotating disc 62 is installed at the top end of the adjusting rod 22 through a bearing, the rotating disc 62 is rotated under the control of the adjusting motor 61, wherein the bearing adopted is the existing equipment with the function of rotating outer ring but not rotating inner ring, for example, outer race bearing, so the structure of the bearing is not specifically described in the application, wherein the adjusting motor 61 is electrically connected with the control switch 7 arranged on the adjusting rod 22, and the operation of the adjusting motor 61 is controlled through the control switch 7.

[0029] The protective box 3 is arranged above the rotating disc 62, the protective box 3 is used for installing a monitor, a rain cover 32 is arranged on one side of the protective box 3 at the perspective window 31, so that rainwater is prevented from falling on the perspective window 31 when used outdoors, thereby affecting the monitoring imaging of the monitor, and a heat dissipation opening 33 is arranged at the bottom of the protective box 3, so that the inside of the protective box 3 can be cooled, and the heat generated during the operation of the monitor is not easily dissipated, thereby affecting the service life of the monitor.

[0030] As Figure 1 and 2An auxiliary support assembly is provided at the lower end of the fixed cylinder 21. The auxiliary support assembly consists of a mounting frame 41, a hinge seat 42, a hinge shaft 43, and a support rod. The mounting frame 41 is sleeved and fixed on the fixed cylinder 21. Each surface of the mounting frame 41 is fixedly connected to a hinge seat 42. A hinge shaft 43 is mounted on the hinge seat 42. The hinge shaft 43 is connected to one end of the first support rod 441 in the support rod. A second support rod 442 is provided inside the first support rod 441. A threaded hole on the first support rod 441 is internally threaded to a limiting stud 443. The inner end of the limiting stud 443 abuts against the outer wall of the second support rod 442. A rubber seat 444 is provided at the bottom end of the second support rod 442.

[0031] A limiting seat 5 is provided on the outer wall of the fixed cylinder 21 of the telescopic rod. The limiting seat 5 is provided with a U-shaped groove 51. The U-shaped groove 51 of the limiting seat 5 is adapted to the first support rod 441. Rubber pads are provided on both sides of the U-shaped groove 51. When the telescopic rod is rotated to the vertical position, the fixed cylinder 21 of the telescopic rod will move into the U-shaped groove 51 of the limiting seat 5. The rubber pads on both sides can increase the friction between the fixed cylinder 21 and the limiting seat 5, so that the fixed cylinder 21 is better engaged in the limiting seat 5.

[0032] Example 2

[0033] When using this utility model, firstly, after fixing the base 1 to the corresponding location, rotate and unfold the multiple sets of support rods in the auxiliary support assembly. Then, adjust the overall length of the support rod by adjusting the limiting screw 443 on the support rod, so that the rubber seat 444 at the bottom of the support rod is inclined to the ground, thereby providing auxiliary support for the entire auxiliary device and enhancing the overall stability of use.

[0034] The monitor is then installed inside the protective box 3. The limit screws 23 on the telescopic rod are then adjusted according to the monitoring requirements to adjust the monitoring height of the monitor and meet the usage requirements of different monitoring heights.

[0035] When shooting mobile film and television, the monitoring direction of the monitor is often adjusted because the shooting process is mobile. Therefore, when the monitoring direction needs to be adjusted, the internal adjustment motor 61 can be started by operating the control switch 7. The adjustment motor 61 controls the turntable 62 to rotate, thereby rotating the protective box 3 and adjusting the monitoring angle of the monitor. There is no need to move the entire auxiliary equipment to adjust the angle, which makes the operation convenient.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technology in the prior art, which should be understood by the skilled person in the industry. The utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A monitor auxiliary device for mobile video and television shooting, comprising a fixed base, an extension rod and a protective box, the extension rod being fixedly installed above the fixed base, and the protective box being arranged at the top of the extension rod, characterized in that, The lower end of the telescopic rod is provided with an auxiliary support assembly, and the top end of the telescopic rod is provided with an angle adjusting assembly connected with the protection box.

2. The monitor-assisted apparatus for mobile film and television shooting according to claim 1, characterized in that The telescopic rod is composed of a fixing cylinder, an adjusting rod and a limiting bolt, the inside of the fixing cylinder is provided with the adjusting rod, the upper end of the fixing cylinder is provided with a fixing hole, a plurality of groups of adjusting holes are arranged on the adjusting rod at intervals, and the limiting bolt passes through the fixing hole of the fixing cylinder and the adjusting hole on the adjusting rod to complete the connection of the fixing cylinder and the adjusting rod.

3. The monitor-assisted apparatus for mobile film and television shooting according to claim 2, characterized in that The auxiliary support assembly is composed of a mounting frame, a hinged seat, a hinged shaft and a support rod, the mounting frame is sleeved and fixed on the fixing cylinder, each surface of the mounting frame is fixedly connected with the hinged seat, the hinged shaft is arranged on the hinged seat, and one end of the hinged shaft is connected with the support rod.

4. The monitor-assisted apparatus for mobile film and television shooting according to claim 3, characterized in that The support rod is composed of a first support rod, a second support rod and a limiting stud, one end of the first support rod is connected with the hinged shaft, the second support rod is connected in the first support rod, the limiting stud is threadedly connected in the threaded hole arranged on the first support rod, the inner end of the limiting stud abuts against the outer wall of the second support rod, and the bottom end of the second support rod is provided with a rubber seat.

5. The monitor-assisted apparatus for mobile film and television shooting according to claim 4, characterized in that The outer wall of the fixing cylinder is provided with a limiting clamping seat, the limiting clamping seat is provided with a U-shaped clamping groove, rubber pads are arranged on the two side walls of the U-shaped clamping groove, and the U-shaped clamping groove of the limiting clamping seat is matched with the first support rod.

6. The monitor-assisted apparatus for mobile film and television shooting according to claim 2, characterized in that The angle adjusting assembly is composed of an adjusting motor and a rotating disc, the adjusting motor is installed in the mounting groove arranged on the top of the adjusting rod, the output end of the adjusting motor is connected with the rotating disc, the rotating disc is installed at the top end of the adjusting rod through a bearing, and the protection box is arranged above the rotating disc.

7. The monitor-assisted apparatus for mobile film and television shooting according to claim 6, characterized in that The upper end of the adjusting rod is provided with a mounting control switch, and the control switch is electrically connected with the adjusting motor.

8. The monitor-assisted apparatus for mobile film and television shooting according to claim 1, characterized in that A rain cover is arranged on one side of the protection box.

9. The monitor-assisted apparatus for mobile film and television shooting according to claim 1, characterized in that The bottom of the protection box is provided with a heat dissipation opening.

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