Lamp supporting device capable of being movably adjusted

Abstract

A lamp supporting device capable of being movably adjusted comprises a hanging assembly for hanging a lamp and a movable support with pulleys arranged at the bottom, the hanging assembly comprises a supporting piece and a base, the supporting piece and the base are detachably fixed, the supporting piece comprises a transverse rod and a longitudinal rod which are perpendicular to each other, and the lamp supporting device further comprises a lifting adjusting piece movably connected with the movable support. The lifting adjusting piece drives the base to do linear motion close to or far away from the movable support, the lifting adjusting piece drives the base to do linear motion close to or far away from the movable support, and therefore the multiple lamps arranged on the hanging assembly can do linear motion in the height direction along with the base. The complicated adjustment operation that the lamp is repeatedly disassembled and assembled on the lamp holder due to slight differences of the height, the position and the like of the lamp is avoided, and the place adaptability of the lamp holder for hanging the lamp in a scene deduction scene and the operation convenience when the lamp is carried are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage lamp technical field more particularly, it relates to a stage lamp supporting device of adjustable movement. BACKGROUND

[0002] As a kind of stage application lamps, stage lamp often needs to be hung on stage lamp support or large-scale built truss to carry out projection and deduction, after confirming the position of stage lamp, multiple stage lamps are hung on stage lamp support, to complete lamp building, but in prior art, stage deduction scene has many variables, the adjustment and movement frequency of stage lamp placement position is very high, so it needs to repeatedly disassemble and install lamps on lamp stand, finally re-installs lamps, to adapt to variable stage, and part lamps need to be carried by multiple people, leading to repeated moving adjustment steps, which consumes a lot of manpower and time. SUMMARY

[0003] The utility model provides a stage lamp supporting device of adjustable movement to overcome at least one of the above-mentioned defects of prior art, solve the complicated steps of consuming a lot of manpower and time of repeatedly disassembling and installing lamps on lamp stand, adjust and move lamps without disassembling stage lamp, avoid the steps of repeatedly disassembling and installing lamps on lamp stand, just need to suggest operation to adapt to variable stage scene, improve the adaptability and convenience of stage support.

[0004] To solve the above technical problem, the utility model adopts the technical scheme of a movable adjustable lamp support device, which comprises a suspension assembly for suspending lamps and a mobile support with a pulley at the bottom.

[0005] The uniform suspension of lamps on the suspension assembly makes the stage more beautiful and facilitates the overall movement of multiple lamps. The mobile support with a pulley can simultaneously push multiple lamps, without the need for manual lifting to move the specific position of the lamps. The pulley can drive the base to move linearly towards or away from the mobile support, so that the multiple lamps mounted on the suspension assembly can also move linearly in the height direction, avoiding the complicated adjustment operation of repeatedly disassembling and installing lamps on the lamp stand due to slight differences in lamp height and position, and improving the adaptability of the lamp stand for suspending lamps in the performance scene and the operation convenience when moving the lamps.

[0006] Further, the locking assembly for connecting the lifting adjusting member and the moving support is further included, and the locking assembly includes a rotating rod and a fixed column, and the outer edge of the rotating rod is in threaded connection with the inner side of the fixed column. The rotating rod and the fixed column are matched, so that the height can be adjusted and locked.

[0007] Further, the support member has a plurality of support members, and the longitudinal rods of the plurality of support members are detachably fixed through the insertion connector and the insertion strip. The plurality of support members can be freely assembled and easily disassembled, and the plurality of support members are convenient to carry and store.

[0008] Further, the middle part of the insertion connector is provided with a limiting protrusion, and the diameter of the limiting protrusion is greater than the diameter of the longitudinal rod. The limiting protrusion can limit the further sliding of the longitudinal rod, and provide a positioning function.

[0009] Further, the two ends of the insertion connector are respectively provided with transverse through holes, the two ends of the longitudinal rod are provided with through holes corresponding to the through holes, one end of the longitudinal rod is sleeved with the insertion connector and abuts against the limiting protrusion, the through holes correspond to the through holes, and the insertion strip penetrates through the through holes and the through holes at the same time and is fixed. After the insertion strip penetrates through the through holes and the through holes, the relative position of the insertion connector and the longitudinal rod is fixed, so that the two are prevented from sliding relative to each other.

[0010] Further, the lifting adjusting member is fixed with a positioning plate, and the base abuts against the positioning plate when the base is fixed on the lifting adjusting member. The installation position of the base is limited by the positioning plate, and the base and the positioning plate abut against each other, so that the stability of the base is further enhanced.

[0011] Further, a positioning groove matched with the shape of the outer edge of the base is arranged at the contact position of the positioning plate and the base. The installation convenience is further improved.

[0012] Further, along the height direction of the support member, the moving support, the lifting adjusting member and the base are sequentially arranged from bottom to top. The lifting adjusting member is located between the moving support and the base, and drives the base to move close to or away from the moving support.

[0013] Further, the horizontal rod / longitudinal rod is a circular pipe. The circular pipe has high structural strength, is easy to process, and has strong adaptability.

[0014] Further, the longitudinal rod is connected to the middle part of the horizontal rod and is fixed by welding. The connection of the longitudinal rod to the middle part of the horizontal rod can make the force on the two ends of the horizontal rod more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the assembly structure schematic view of the lamp and the support device of the utility model;

[0016] Figure 2 is the structure schematic view of the moving support, the lifting adjusting member and the base of the utility model;

[0017] Figure 3 is the structure schematic view of the support member and the base of the utility model;

[0018] Figure 4 is the structure schematic diagram of the base in the utility model Figure 3 amplification structure schematic diagram of A in the middle;

[0019] Figure 5 is the structure schematic diagram of the base when contacting with the ground in the utility model

[0020] Figure 6 is the structure schematic diagram of the lifting adjusting part when contacting with the moving support in the utility model.

[0021] In the figure:

[0022] 100, lamp; 200, moving support; 210, pulley; 310, horizontal rod; 320, vertical rod; 321, through hole; 400, base; 330, plug; 331, limiting protrusion; 332, through hole; 340, plug strip; 341, plug hole; 350, plug nail; 500, lifting adjusting part; 510, positioning plate; 511, positioning groove; 610, rotating rod; 620, fixed column; DETAILED DESCRIPTION

[0023] The drawings are only for example description, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment, some components of the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted. The position relationship described in the drawings is only for example description, and cannot be understood as the limitation of the patent.

[0024] As Figure 1 A movable adjustable lamp support device, comprising a hanging assembly for hanging a lamp 100 and a moving support 200 provided with a pulley 210 at the bottom, the hanging assembly comprises a support and a base 400, the support and the base 400 are detachably fixed, the support comprises a horizontal rod 310 and a vertical rod 320 perpendicular to each other, and further comprises a lifting adjusting part 500 movably connected with the moving support 200, the lifting adjusting part 500 drives the base 400 to move linearly close to and away from the moving support 200.

[0025] The lamps 100 are uniformly hung on the hanging assembly, which can make the stage more beautiful and facilitate the overall movement of the lamps 100. The moving support 200 provided with the pulley 210 can simultaneously push a plurality of lamps 100, and the specific position of the lamp 100 can be moved without manual lifting. The base 400 is driven by the lifting adjusting piece 500 to make linear motion close to and away from the moving support 200, so that the plurality of lamps 100 provided on the hanging assembly can also make linear motion in the height direction with the base 400, avoiding the complicated adjustment operation of repeatedly disassembling and assembling the lamps 100 on the lamp frame due to slight differences in height, position and the like of the lamps 100, and improving the adaptability of the lamp frame of the hanging lamp 100 in the place of scene performance and the operation convenience when moving the lamp 100.

[0026] Preferably, the moving support 200 is formed by splicing a plurality of square tubes.

[0027] Preferably, the lifting adjusting piece 500 is formed by splicing a plurality of metal plates.

[0028] As Figure 2 In the preferred embodiment of the utility model, the locking assembly movably connecting the lifting adjusting piece 500 and the moving support 200 is further included, the locking assembly includes a rotating rod 610 and a fixed column 620, and the outer edge of the rotating rod 610 is in threaded connection with the inner side of the fixed column 620. The rotating rod 610 and the fixed column 620 are matched with each other, so that the height can be adjusted and the height position can be locked.

[0029] Preferably, the rotating rod 610 is a long bolt, and the fixed column 620 is a nut.

[0030] Preferably, the fixed column 620 is fixed to the side of the lifting adjusting piece 500 close to the moving support 200.

[0031] As Figure 3 , Figure 4 In the preferred embodiment of the utility model, the plurality of support pieces are detachably fixed through the plug-in head 330 and the plug-in strip 340. The plurality of support pieces can be freely assembled and simply disassembled, so that the plurality of support pieces are convenient to carry and store.

[0032] Preferably, the plurality of support pieces are three, and the two ends of the longitudinal rod 320 are consistent in structure.

[0033] Optionally, the support piece has one and includes a longitudinal rod 320 and a plurality of transverse rods 310 perpendicular to the longitudinal rod 320.

[0034] As Figure 4In the preferred embodiment of the utility model, the middle part of the plug-in head 330 is provided with a limiting protrusion 331, and the diameter of the limiting protrusion 331 is greater than the diameter of the vertical rod 320. The limiting protrusion 331 can limit the further sliding of the vertical rod 320 and provide a positioning function.

[0035] Preferably, the plug-in head 330 is a mirror image structure.

[0036] Optionally, one end of the vertical rod 320 is embedded in one plug-in head 330, and the other end is embedded in another plug-in head 330.

[0037] As Figure 4 In the preferred embodiment of the utility model, the two ends of the plug-in head 330 are respectively provided with transverse through holes 332, the two ends of the vertical rod 320 are provided with through holes 321 corresponding to the through holes 332, one end of the vertical rod 320 is sleeved with the plug-in head 330 and abuts against the limiting protrusion 331, the through holes 332 correspond to the through holes 321, and are fixed by the plug-in strip 340 at the same time. After the plug-in strip 340 passes through the through holes 332 and the through holes 321, the relative position of the plug-in head 330 and the vertical rod 320 is fixed, and the mutual sliding of the two is prevented.

[0038] Preferably, the plug-in strip 340 is a plug pin, one end of the plug pin is provided with a plug hole 341, and a plug pin 350 penetrating the plug hole 341 is further included to prevent the plug pin from falling off.

[0039] Optionally, the other end of the plug pin is provided with a limiting protrusion for abutting against and limiting movement, further preventing the plug pin from falling off.

[0040] As Figure 2 In the preferred embodiment of the utility model, the positioning plate 510 is fixed on the lifting adjusting part 500, and the base 400 abuts against the positioning plate 510 when the base 400 is fixed on the lifting adjusting part 500. The installation and fixing position of the base 400 is limited by the positioning plate 510, and the base 400 and the positioning plate 510 abut against each other, thereby further enhancing the stability of the base 400.

[0041] Preferably, the positioning plate 510 is fixed in the middle part of the lifting adjusting part 500.

[0042] As Figure 2 In the preferred embodiment of the utility model, the positioning plate 510 is provided with a positioning groove 511 matching the shape of the outer edge of the base 400 at the contact position of the positioning plate 510 and the base 400. The installation convenience is further improved.

[0043] Preferably, the positioning groove 511 is located in the middle part of the positioning plate 510.

[0044] As Figure 2In a preferred embodiment of this utility model, along the height direction of the support member, the movable support 200, the lifting adjustment member 500, and the base 400 are arranged sequentially from bottom to top. The lifting adjustment member 500 is located between the movable support 200 and the base 400, and the lifting adjustment member 500 drives the base 400 to move closer to / away from the movable support 200.

[0045] Preferably, the rotating rod 610 passes through the movable support 200 and the fixed support in sequence and is then connected to the base 400 by a threaded connection.

[0046] Preferably, the range of motion of the base 400 is from contact with the ground to contact with the lifting adjustment component 500.

[0047] like Figure 5 When the base 400 is at its maximum range of movement, the base 400 is in contact with the ground.

[0048] like Figure 6 When the base 400 is at its minimum range of motion, the lifting adjustment component 500 is in contact with the movable support 200.

[0049] like Figure 3 In a preferred embodiment of this utility model, the crossbar 310 / vertical bar 320 is a circular tube. Circular tubes have high structural strength, are easy to process, and are highly adaptable.

[0050] Preferably, the round tube is hollow, allowing the connector 330 to be inserted.

[0051] Alternatively, the round tube can be a square tube.

[0052] like Figure 3 In a preferred embodiment of this invention, the longitudinal bar 320 is connected to the middle of the transverse bar 310 and is fixed by welding. Connecting the longitudinal bar 320 to the middle of the transverse bar 310 allows for more even force distribution at both ends of the transverse bar 310.

[0053] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A movable adjustable lamp support device, comprising a hanging assembly for hanging a lamp (100) and a moving support (200) provided with a pulley (210) at the bottom, the hanging assembly comprising a support and a base (400), the support and the base (400) being detachably fixed, the support comprising a horizontal rod (310) and a vertical rod (320) perpendicular to each other, characterized in that, The lifting adjusting member (500) is movably connected with the mobile support (200), and drives the base (400) to move linearly towards and away from the mobile support (200).

2. The moveably adjustable luminaire support apparatus of claim 1, wherein, The locking assembly movably connects the lifting adjusting member (500) and the mobile support (200), and comprises a rotating rod (610) and a fixed column (620), and the outer edge of the rotating rod (610) is screw-connected with the inner side of the fixed column (620).

3. The moveably adjustable light fixture support apparatus of claim 1, wherein, The support member has a plurality of longitudinal rods (320) which are detachably fixed with the insertion connector (330) and the insertion strip (340).

4. The moveably adjustable luminaire support apparatus of claim 3, wherein, The middle part of the insertion connector (330) is provided with a limiting protrusion (331) with a diameter larger than that of the longitudinal rod (320).

5. The moveably adjustable light fixture support apparatus of claim 4, wherein, The two ends of the insertion connector (330) are respectively provided with transverse through holes (332), and the two ends of the longitudinal rod (320) are provided with through holes (321) corresponding to the through holes (332), one end of the longitudinal rod (320) is sleeved with the insertion connector (330) and abuts against the limiting protrusion (331), the through holes (332) correspond to the through holes (321), and are simultaneously penetrated and fixed by the insertion strip (340).

6. The moveably adjustable light fixture support apparatus of claim 1, wherein, The lifting adjusting member (500) is fixed with a positioning plate (510), and the base (400) abuts against the positioning plate (510) when being fixed on the lifting adjusting member (500).

7. The moveably adjustable light fixture support apparatus of claim 6, wherein, The positioning plate (510) is provided with a positioning groove (511) matching the shape of the outer edge of the base (400) at the contact position with the base (400).

8. The moveably adjustable light fixture support apparatus of claim 1, wherein, From the bottom to the top along the height direction of the support member, the mobile support (200), the lifting adjusting member (500) and the base (400) are sequentially arranged.

9. The moveably adjustable light fixture support apparatus of claim 1, wherein, The horizontal rod (310) and the longitudinal rod (320) are circular tubes.

10. The moveably adjustable light fixture support apparatus of claim 1, wherein, The longitudinal rod (320) is connected to the middle part of the horizontal rod (310) and is fixed by welding.

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