CN218409837U

CN218409837U - Movable lamplight bracket

Info

Publication number: CN218409837U
Application number: CN202222848515.XU
Authority: CN
Inventors: 徐永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The application discloses portable light support, including stop collar, connection pad, supplementary strip, support frame, support bar, removal base, hydraulic push rod, lifter plate, montant, servo motor, rolling disc, illumination piece, biax motor, supplementary piece, horizontal pole, LED lamp, spacing bolt, mounting bar, loop bar, litter, fixed block and stopper. The double-shaft motor can rotate and adjust light on the left side and the right side of the auxiliary block, so that the illumination range of the illumination block is changed, the auxiliary strips are convenient to mount and dismount on the two sides of the vertical rod, and different illumination intensities on the support are adjusted; the rotating disc can rotate and be adjusted in a lifting way at the top of the supporting frame, so that the stability is good; the limiting sleeve can assist the installation and the disassembly of the lighting block on the cross rod, so that the maintenance of the LED lamp is facilitated, and the using effect of the light is ensured; support bar and stopper can support the support frame and consolidate, increase the stability that whole support used, and the position control of the supplementary mounting bar of litter utilizes mounting bar and fixed block can realize removing the installation of base both sides fixedly.

Description

Movable lamplight bracket

Technical Field

The application relates to the field of broadcast television, in particular to a movable lamplight support.

Background

Broadcast television is a news delivery tool that delivers sound, images, video over radio waves or wires. Broadcasting only sound, called sound broadcasting; the broadcast of images and sound, known as television broadcasting, requires the assistance of a light stand at the scene of the broadcast television recording.

The difficult rotation of light on the light support is adjusted, and the scope that can throw light on is limited, and the difficult rotation in support top is adjusted with the lift, and lamps and lanterns on the support are difficult for dismantling the maintenance, and the support is difficult for removing the regulation, and the support both sides lack fixed knot to be constructed, are unfavorable for the installation of support bottom fixed. Therefore, a mobile light bracket is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a portable light support is arranged in solving the difficult rotation of light on the light support and adjusts among the prior art, and the scope that can throw light on is limited, and the difficult rotation and the lift adjustment in support top, the difficult dismantlement maintenance of lamps and lanterns on the support, and the difficult removal of support is adjusted, and the support both sides lack fixed knot to be constructed, are unfavorable for the fixed problem of installation of support bottom.

According to one aspect of the application, a movable light bracket is provided, and comprises a movable base, a light adjusting mechanism and a limiting mechanism, wherein a support frame is fixedly connected to the top of the movable base, and support bars are arranged on two sides of the support frame through rotating shafts; the lamplight adjusting mechanism comprises a limiting sleeve, a lifting plate and an auxiliary block, the limiting sleeve is sleeved on a cross rod, one end of the cross rod penetrates through the side wall of the auxiliary block and then is connected with an output shaft of the double-shaft motor, a vertical rod is arranged at the bottom of the auxiliary block, and the vertical rod is fixedly connected to the top of the lifting plate; stop gear installs in the removal base both sides, install the wheel on the removal base, just removal base top rigid coupling has the stopper.

Furthermore, the cross rod is rotatably connected with the auxiliary block, a double-shaft motor is embedded in the auxiliary block, a rotating disc is fixedly connected to the bottom of the auxiliary block, and the rotating disc is clamped in the connecting disc and is rotatably connected with the connecting disc.

Further, the connection pad overlap joint is in supplementary piece bottom, connection pad bottom rigid coupling has servo motor, servo motor's output shaft and rolling disc are connected, just servo motor is located between two montants.

Furthermore, the clamping has an auxiliary strip on the montant lateral wall, install LED lamp pearl on the auxiliary strip, the auxiliary strip is located illumination piece below, the auxiliary strip is totally two.

Furthermore, LED lamps are embedded on two sides of the illuminating block, the illuminating block is fixedly connected to the bottom of the limiting sleeve, and a limiting bolt is inserted between the limiting sleeve and the cross rod.

Furthermore, a hydraulic push rod is fixedly connected to the bottom of the inner cavity of the support frame, the top of the hydraulic push rod is connected with a lifting plate through a coupler, and the lifting plate is sleeved in the support frame and is in sliding connection with the support frame.

Furtherly, rotate between support bar and the support frame and be connected, support bar bottom block is in the stopper, install the bolt between support bar bottom and the stopper, the stopper rigid coupling is removing the base top.

Further, stop gear includes mounting bar, loop bar and fixed block, removal base one side rigid coupling has the loop bar, inside two litter of having cup jointed of loop bar, sliding connection between litter and the loop bar.

Further, the other end of the sliding rod is fixedly connected to the mounting bar, one end of the mounting bar is clamped in the side wall of the movable base and is connected with the movable base in a sliding mode, and a mounting hole is formed in one side, away from the movable base, of the mounting bar.

Further, the fixed block rigid coupling is in the one side of moving base and keeping away from the loop bar, pass through threaded connection between fixed block and the fixed pin, the fixed block is located between two wheels.

Through the above-mentioned embodiment of this application, light adjustment mechanism and stop gear have been adopted, the difficult rotation regulation of light on the light support has been solved, the scope that can throw light on is limited, the difficult rotation and the lift adjustment in support top, lamps and lanterns on the support are difficult for dismantling the maintenance, and the support is difficult for removing, support both sides lack fixed knot and construct, be unfavorable for the fixed problem of installation of support bottom, the rotatable regulation of light on the light support has been obtained, can enlarge the illumination zone, the support top can rotate and lift adjustment, lamps and lanterns convenient to detach maintenance on the support, the support is convenient for remove, both sides have bearing structure, the bottom can install fixed effect.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic view of an LED lamp structure according to an embodiment of the present application;

fig. 4 is a schematic view of an installation of a loop bar structure according to an embodiment of the present application.

In the figure: 1. a limiting sleeve; 2. a connecting disc; 3. an auxiliary bar; 4. a support frame; 5. a supporting strip; 6. moving the base; 7. a hydraulic push rod; 8. a lifting plate; 9. a vertical rod; 10. a servo motor; 11. rotating the disc; 12. an illumination block; 13. a double-shaft motor; 14. an auxiliary block; 15. a cross bar; 16. an LED lamp; 17. a limit bolt; 18. mounting a bar; 19. a loop bar; 1901. a slide rod; 20. a fixed block; 21. and a limiting block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a movable light support includes a movable base 6, a light adjusting mechanism and a limiting mechanism, wherein the top of the movable base 6 is fixedly connected with a support frame 4, and support bars 5 are respectively installed on two sides of the support frame 4 through a rotating shaft, so that the support frame 5 can be conveniently installed on two sides of the support frame 4; the light adjusting mechanism comprises a limiting sleeve 1, a lifting plate 8 and an auxiliary block 14, wherein the limiting sleeve 1 is sleeved on a cross rod 15, one end of the cross rod 15 penetrates through the side wall of the auxiliary block 14 and then is connected with an output shaft of a double-shaft motor 13, a vertical rod 9 is arranged at the bottom of the auxiliary block 14, and the vertical rod 9 is fixedly connected to the top of the lifting plate 8 so as to facilitate light adjustment on the auxiliary cross rod 15; stop gear installs in removing 6 both sides of base, remove and install the wheel on the base 6, just remove 6 top rigid couplings of base and have stopper 21, the installation of stopper 21 on removing seat 6 of being convenient for.

The cross rod 15 is rotatably connected with the auxiliary block 14, the double-shaft motor 13 is embedded in the auxiliary block 14, the bottom of the auxiliary block 14 is fixedly connected with the rotating disc 11, and the rotating disc 11 is clamped in the connecting disc 2 and is rotatably connected with the connecting disc 2, so that the rotating disc 11 can be conveniently rotatably adjusted on the connecting plate 2; the connecting disc 2 is lapped at the bottom of the auxiliary block 14, a servo motor 10 is fixedly connected to the bottom of the connecting disc 2, an output shaft of the servo motor 10 is connected with the rotating disc 11, and the servo motor 10 is located between the two vertical rods 9, so that the servo motor 10 can drive the rotating disc 11 to rotate and adjust conveniently; auxiliary strips 3 are clamped on the side wall of the vertical rod 9, LED lamp beads are mounted on the auxiliary strips 3, the auxiliary strips 3 are located below the lighting block 12, and the number of the auxiliary strips 3 is two, so that the auxiliary strips 3 can be conveniently mounted and dismounted on the vertical rod 9; LED lamps 16 are embedded on two sides of the illuminating block 12, the illuminating block 12 is fixedly connected to the bottom of the limiting sleeve 1, and a limiting bolt 17 is inserted between the limiting sleeve 1 and the cross rod 15, so that the limiting sleeve 1 can assist the illuminating block 12 to be installed on the cross rod 15; the bottom of the inner cavity of the support frame 4 is fixedly connected with a hydraulic push rod 7, the top of the hydraulic push rod 7 is connected with a lifting plate 8 through a coupler, and the lifting plate 8 is sleeved in the support frame 4 and is in sliding connection with the support frame 4, so that the lifting plate 8 can be conveniently lifted and adjusted in the support frame 4; the supporting bar 5 is rotatably connected with the supporting frame 4, the bottom end of the supporting bar 5 is clamped in the limiting block 21, a bolt is arranged between the bottom end of the supporting bar 5 and the limiting block 21, and the limiting block 21 is fixedly connected to the top of the movable base 6, so that the limiting block 21 can limit the bottom end of the supporting bar 5; the limiting mechanism comprises a mounting bar 18, a sleeve rod 19 and a fixing block 20, the sleeve rod 19 is fixedly connected to one side of the moving base 6, two sliding rods 1901 are sleeved inside the sleeve rod 19, and the sliding rods 1901 are connected with the sleeve rod 19 in a sliding mode, so that the sliding rods 1901 assist in displacement of the mounting bar 18; the other end of the sliding rod 1901 is fixedly connected to a mounting bar 18, one end of the mounting bar 18 is clamped in the side wall of the moving base 6 and is connected with the moving base 6 in a sliding manner, and a mounting hole is formed in one side of the mounting bar 18, which is far away from the moving base 6, so that the mounting bar 8 can assist in fixing and mounting one side of the moving base 6; the fixed block 20 rigid coupling is in the one side of moving base 6 and keeping away from loop bar 19, pass through threaded connection between fixed block 20 and the fixed pin, fixed block 20 is located between two wheels, and the one side of the supplementary mobile base 6 of fixed block 20 of being convenient for is fixed.

When the device is used, electrical components appearing in the device are externally connected with a power supply and a control switch when in use, the whole support is firstly moved into a shooting field of a broadcast television, a fixing pin is rotated on a fixing block 20, the bottom of the fixing pin is inserted into the ground, the installation and the fixation of one side of a movable base 6 are realized, installation bars 18 are moved on two sides of a loop bar 19, a sliding rod 1901 moves inside the loop bar 19, the fixing pins are installed on the two installation bars 18, the other side of the movable base 6 is fixed, the stability of the movable base 6 is ensured, a hydraulic push rod 7 is utilized to push a lifting plate 8 and a vertical rod 9 to move upwards, the lifting plate 8 slides inside a support frame 4, the height adjustment of an auxiliary block 14 is realized, a baffle clamped on one side of the support frame 4 is opened, the auxiliary strip 3 is taken out from the support frame 4 and installed on the side wall of the vertical rod 9, the LED lamp beads installed on the auxiliary strip 3 can illuminate two sides of the vertical rod 9, the LED lamp beads are different from the illumination intensity of the LED lamp 16, auxiliary illumination on the support can be realized, the auxiliary block 14 and the cross rod 15 can be driven to rotate and adjusted by the servo motor 10, the use for changing the cross rod 15 is reverse, the double-shaft motor 13 is controlled to work by an external controller, the double-shaft motor 13 drives the cross rod 15 and the illumination block 12 to rotate, the inclination angle of the illumination block 12 can be adjusted, illumination at different angles in a field is met, the limiting bolt 17 is taken down, the sleeve block 1 can slide on the cross rod 15, the sleeve block 1 is separated from the cross rod 15, the illumination block 12 is taken down for replacement or maintenance, the illumination effect on the cross rods 15 on two sides of the support is guaranteed, and the operation is convenient.

The application has the advantages that:

1. the operation is simple, the double-shaft motor 13 can rotate and adjust the light on the left side and the right side of the auxiliary block 14, the illumination range of the illumination block 12 is changed, the auxiliary strips 3 are convenient to mount and dismount on the two sides of the vertical rod 9, and different illumination intensities on the support are adjusted;

2. the lifting mechanism is reasonable in structure, the rotating disc 11 can rotate and be lifted and adjusted on the top of the supporting frame 4, and stability is good; the limiting sleeve 1 can assist the lighting block 12 in being mounted and dismounted on the cross rod 15, so that the LED lamp 16 can be maintained conveniently, and the using effect of light on the support is ensured;

3. the supporting bars 5 and the limiting blocks 21 can support and reinforce the supporting frame 4, so that the use stability of the whole support is improved, the sliding rods 1901 assist in adjusting the position of the mounting bar 18, and the mounting bar 18 and the fixing block 20 can be used for mounting and fixing two sides of the movable base 6.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable light support which characterized in that: the lamplight adjusting mechanism comprises a movable base (6), a lamplight adjusting mechanism and a limiting mechanism, wherein the top of the movable base (6) is fixedly connected with a support frame (4), and support bars (5) are arranged on two sides of the support frame (4) through rotating shafts; the lamplight adjusting mechanism comprises a limiting sleeve (1), a lifting plate (8) and an auxiliary block (14), the limiting sleeve (1) is sleeved on a cross rod (15), one end of the cross rod (15) penetrates through the side wall of the auxiliary block (14) and then is connected with an output shaft of a double-shaft motor (13), a vertical rod (9) is arranged at the bottom of the auxiliary block (14), and the vertical rod (9) is fixedly connected to the top of the lifting plate (8); stop gear installs in removal base (6) both sides, remove and install the wheel on base (6), just remove base (6) top rigid coupling and have stopper (21).

2. A portable lighting fixture, according to claim 1, wherein: horizontal pole (15) and supplementary piece (14) between rotate to be connected, supplementary piece (14) inside gomphosis has biax motor (13), supplementary piece (14) bottom rigid coupling has rolling disc (11), rolling disc (11) block rotates between connection pad (2) in connection pad (2) and is connected.

3. A portable lighting fixture, according to claim 2, wherein: connection pad (2) overlap joint is in supplementary piece (14) bottom, connection pad (2) bottom rigid coupling has servo motor (10), the output shaft and the rolling disc (11) of servo motor (10) are connected, just servo motor (10) are located between two montants (9).

4. A portable lighting fixture, according to claim 1, wherein: the LED lamp is characterized in that an auxiliary strip (3) is clamped on the side wall of the vertical rod (9), LED lamp beads are installed on the auxiliary strip (3), the auxiliary strip (3) is located below the lighting block (12), and the number of the auxiliary strips (3) is two.

5. A portable lighting fixture, according to claim 4, wherein: LED lamps (16) are embedded on two sides of the illuminating block (12), the illuminating block (12) is fixedly connected to the bottom of the limiting sleeve (1), and a limiting bolt (17) is inserted between the limiting sleeve (1) and the cross rod (15).

6. A portable lighting fixture, according to claim 1, wherein: the hydraulic support is characterized in that a hydraulic push rod (7) is fixedly connected to the bottom of an inner cavity of the support frame (4), the top of the hydraulic push rod (7) is connected with a lifting plate (8) through a coupling, and the lifting plate (8) is connected with the support frame (4) in a sleeved mode and is in sliding connection with the support frame (4).

7. A portable lighting fixture, according to claim 1, wherein: support bar (5) and support frame (4) between rotate and be connected, support bar (5) bottom block is in stopper (21), install the bolt between support bar (5) bottom and stopper (21), stopper (21) rigid coupling is moving base (6) top.

8. A portable lighting fixture, according to claim 1, wherein: stop gear includes mounting bar (18), loop bar (19) and fixed block (20), removal base (6) one side rigid coupling has loop bar (19), inside two litter (1901) of having cup jointed of loop bar (19), sliding connection between litter (1901) and loop bar (19).

9. A portable lighting fixture, according to claim 8, wherein: the other end of the sliding rod (1901) is fixedly connected to the mounting bar (18), one end of the mounting bar (18) is clamped in the side wall of the movable base (6) and is in sliding connection with the movable base (6), and a mounting hole is formed in one side, away from the movable base (6), of the mounting bar (18).

10. A portable lighting fixture, according to claim 8, wherein: fixed block (20) rigid coupling is in the one side of moving base (6) and keeping away from loop bar (19), pass through threaded connection between fixed block (20) and the fixed pin, fixed block (20) are located between two wheels.