Multi-splicing structure for stage lamp and spliced stage lamp

Abstract

The utility model discloses a multi-splicing structure for a stage lamp and a splicing type stage lamp. Each stage lamp comprises a lighting lamp cap, a U-shaped support and a lamp holder which are sequentially connected from top to bottom. The stage lamp further comprises a connecting device for connecting two adjacent stage lamps together; the connecting device comprises an auxiliary handle, and the two sides of the lamp holder are detachably connected with the different auxiliary handles respectively. The auxiliary handle comprises a handle bolt and a placing groove; one end of the handle bolt is rotationally connected to one side of the auxiliary handle through a rotating shaft; the other end of the handle bolt is provided with an inserting part and is connected with the placing groove of the adjacent stage lamp in a matched manner through the inserting part, so that any two adjacent stage lamps are kept at an equal distance; or, the connecting device comprises a plurality of telescopic fastening pieces and inserting ports for the telescopic fastening pieces to be connected in an inserting mode. And after the auxiliary handle is detached from the lamp holder, the stage lamp is connected with the insertion port of the adjacent stage lamp in a matched mode through the telescopic fastener, so that the adjacent stage lamps are tightly attached to each other.

Description

Technical Field

[0001] The utility model belongs to the technical field of stage lamps, and in particular relates to a multiple splicing structure for stage lamps and a splicing type stage lamp. Background Art

[0002] Stage lamps are important lighting equipment in stage performances. Through different combinations and changes of lights, they create a rich and colorful visual experience for the audience, create a dramatic atmosphere, and make stage performances more vivid and touching. Moreover, the arrangement and use of stage lamps is also an art, which requires lighting engineers to comprehensively consider factors such as scripts, scenery, and actor performances to create the best stage visual effects. At present, miniaturization, integration, and enhanced combined light effects are a trend in the development of contemporary stage lamps. Traditional stage lamps can be divided into two types: dynamic and static stage lamps. For example, in the prior art, a Chinese patent with announcement number CN205447622U discloses a stage lamp, which also mentions that dynamic stage lamps can produce rotation, swinging and other movements to create a dynamic rhythm, while static stage lamps are set up on the stage floor or hung on the wall.

[0003] But in actual stage operation, traditional static stage lights are relatively easy to splice, and are mainly used in some static wall washers. However, the dynamic combination effect of traditional dynamic stage lights in horizontal or vertical directions is still insufficient; moreover, the splicing of dynamic stage lights on the market is a tedious and time-consuming task. The staff often need to carry and arrange multiple dynamic stage lights one by one according to the requirements of the stage, and adjust their angles and spacing one by one; this process not only consumes a lot of manpower and material resources, but also makes it difficult to ensure the overall effect and stability after splicing.

[0004] Therefore, there is an urgent need for a multiple splicing structure for stage lights and a splicing stage lighting fixture to solve the above problems. Summary of the invention

[0005] In view of the problems in the related art, the utility model proposes a multiple splicing structure and a splicing stage lamp for stage lights to overcome the above-mentioned technical problems existing in the existing related art. The utility model connects two adjacent stage lights together through the connecting device; the connecting device includes an auxiliary handle, and the auxiliary handle includes a handle latch. When the staff carries the stage light, the handle latch can be hidden in the placement groove. When splicing is required, the handle latch can be rotated and stopped at different preset angles, and can also be quickly connected with the placement groove of the auxiliary handle of another stage light, so as to realize the multi-directional and equidistant splicing and installation of multiple stage lights on the same plane; the connecting device also includes a plurality of telescopic fasteners, and a plug interface for the telescopic fasteners to be plugged in and connected; the stage light is connected with the plug interface of the adjacent stage light through the telescopic fastener, so that the two adjacent stage lights are close to each other; the connecting device enables the utility model to have a variety of splicing methods and has strong practicality.

[0006] The technical solution of the utility model is implemented as follows: a multiple splicing structure for stage lights, comprising a plurality of stage lights spliced ​​in sequence, each of the stage lights comprising a lighting lamp head, a U-shaped bracket and a lamp holder connected in sequence from top to bottom; and also comprising a connecting device for connecting two adjacent stage lights together;

[0007] The connecting device includes an auxiliary handle, and the two sides of the lamp holder are detachably connected to different auxiliary handles respectively; the auxiliary handle includes a handle latch and a placement slot for receiving the handle latch; one end of the handle latch is rotatably connected to one side of the auxiliary handle through a rotating shaft; the other end of the handle latch is provided with a plug-in portion, and is matched and connected with the placement slot of an adjacent stage lamp through the plug-in portion, so that any two adjacent stage lamps maintain an equal distance between them;

[0008] The connecting device also includes a plurality of telescopic fasteners and a plug interface for the telescopic fasteners to be plugged in and connected; the telescopic fasteners and the plug interface are both arranged on the stage light; when the auxiliary handle is removed from the lamp holder, the stage light is connected with the plug interface of the adjacent stage light through the telescopic fastener, so that two adjacent stage lights are close to each other.

[0009] Furthermore, the handle latch is provided with a plurality of positioning protrusions near the rotating shaft and at the plug-in portion;

[0010] The length of the handle latch is smaller than the length of the placement slot; the placement slot is provided with a plurality of preset rotation positions; when the handle latch rotates around the rotation axis, the positioning protrusion is matched with the rotation position to realize that the handle latch rotates and stops at different preset angles;

[0011] The utility model provides hidden rotatable handle pins on the auxiliary handles on both sides of the lamp holder. When the staff carries the stage lamp, the handle pins can be hidden in the placement slots. When splicing is required, the handle pins can be rotated and stopped at different preset angles, and can also be quickly connected with the placement slots of the auxiliary handles of another stage lamp, thereby realizing the multi-directional and equidistant splicing and installation of multiple stage lamps on the same plane;

[0012] Preferably, the rotating shaft may be a driving screw, and the driving screw acts as the rotating shaft through step limiting; the placement slot includes a rotating hole position that cooperates with the rotating shaft.

[0013] Furthermore, a convex portion is provided at the front end of the positioning convex member, and a spring member is provided at the end of the positioning convex member. Under the action of external force, the positioning convex member compresses the spring member; in the absence of external force, the elastic force of the spring member causes the convex portion to protrude from the top of the handle latch;

[0014] Preferably, the positioning protrusion is a spring ball head plunger screw, which is a positioning part that pushes out the ball head by the elastic force of the spring; wherein the ball head plunger defines the stroke of the front end ball head, and can be used for temporary positioning, indexing and other functions; the positioning protrusion enables the auxiliary handle to realize the rotation stop of one end of the handle pin, and also realize the engagement and splicing of the plug-in part at the other end of the handle pin with the auxiliary handle of another stage lamp, so that multiple stage lamps can be installed on the same installation surface with equal spacing between lamps;

[0015] The plug-in portion includes at least one positioning protrusion;

[0016] One end of the handle latch connected to the rotating shaft includes at least two positioning protrusions, and in the absence of external force, the protrusions of the two positioning protrusions protrude in opposite directions;

[0017] Furthermore, the outer side of the handle pin is recessed to form the placement groove; the depth of the placement groove is greater than the width of the handle pin.

[0018] Further, the end of the placement slot connected to the rotating shaft is a first slot, and the end of the placement slot connected to the plug-in portion is a second slot; the second slot is provided with a limiting rib abutting against the plug-in portion; further, the plug-in portion includes a bayonet provided at the end of the handle latch, and the limiting rib is used to abut against the bayonet; when the handle latch is rotated to open, the bayonet forms an auxiliary handle; further, the first slot and the second slot are both arc-shaped slots, and the diameter of the arc-shaped slot is greater than the width of the placement slot;

[0019] The placement slot is provided with three rotational clamping positions on the same side of the first slot position, namely, a first clamping position, a second clamping position and a third clamping position; the preset angles corresponding to the first clamping position, the second clamping position and the third clamping position increase in sequence;

[0020] The placement slot is further provided with an inner rotation stop position and an outer rotation stop position on the same side of the first slot; when the positioning protrusion is engaged with the inner rotation stop position, the handle latch is received in the placement slot; when the positioning protrusion is engaged with the outer rotation stop position, the handle latch is opened to a maximum preset angle;

[0021] Preferably, the first clamping position, the second clamping position and the third clamping position are preset clamping holes at different angles, and the elastic ball head of the spring ball head plunger screw can enter the preset clamping holes to facilitate multi-directional stage light splicing.

[0022] Further, the preset angle corresponding to the first clamping position is 30°, the preset angle corresponding to the second clamping position is 60°, and the preset angle corresponding to the third clamping position is 90°;

[0023] Furthermore, the first clamping position, the second clamping position, the third clamping position, the inner rotation stop clamping position and the outer rotation stop clamping position are symmetrically arranged on the upper and lower sides of the placement slot and the handle latch for rotation connection;

[0024] Furthermore, a transition structure is provided at the end of the side where the handle latch is connected to the rotating shaft; the transition structure includes a curved surface and a flat surface, and when the handle latch rotates, the curved surface and the inner wall of the placement slot are frictionally transitioned; when the handle latch is opened to a maximum preset angle, the flat surface abuts against the inner wall of the placement slot;

[0025] The placement slot is provided with a fourth clamping position on the same side of the second slot, and the fourth clamping position is symmetrically provided on both the upper and lower sides of the placement slot connected to the plug-in portion; when the fourth clamping position is engaged with the positioning protrusion of the plug-in portion on the same auxiliary handle, the handle latch is received in the placement slot;

[0026] When the fourth clamping position is engaged with the positioning protrusion of the plug-in portion on the auxiliary handle of another stage light, the handle latch extends into the corresponding placement groove of the other stage light, thereby achieving equal-spaced plug-in of the handle latch with the auxiliary handle of another stage light.

[0027] Furthermore, the lighting lamp head is rotatably connected to the U-shaped bracket via a rotating shaft; the lamp holder includes a main shaft connected to the bottom of the U-shaped bracket, and the main shaft is rotatably connected to the lamp holder; the lamp holder also includes a horizontal locking device, and the horizontal locking device switches between two states of engagement and disengagement with the main shaft through a locking piece.

[0028] Further, the telescopic fastener includes a first telescopic plug, and the plug interface includes a first plug hole; a first fixing seat for hiding the first telescopic plug is provided at the bottom of the U-shaped bracket, and the first plug hole is coaxially arranged with the first telescopic plug, so that the first telescopic plug can be switched between being plugged into the first plug hole and being detached from the first plug hole;

[0029] The first telescopic plug is also provided with a first card slot and a second card slot in sequence, and the card slots are coaxially arranged; the first fixing seat is provided with a first card protrusion that is engaged with the card slots; the first fixing seat is provided with a cavity for hiding the first telescopic plug, and a pull bolt is provided on one side of the first telescopic plug, and the pull bolt is used to drive the first telescopic plug to reciprocate in the first fixing seat; when the first telescopic plug is hidden in the first fixing seat, the first card slot abuts against the first card protrusion; when the pull bolt is pulled to make one end of the first telescopic plug protrude from the first fixing seat, the second card slot abuts against the first card protrusion, and the first telescopic plug is inserted into the first plug hole.

[0030] Further, the telescopic fastener includes a second telescopic plug, and the plug interface includes a second plug hole; a second fixing seat for hiding the second telescopic plug is provided at the bottom of the lamp holder, and the second plug hole is coaxially arranged with the second telescopic plug, so that the second telescopic plug can be switched between being plugged into the second plug hole and being detached from the second plug hole;

[0031] A push rod is provided at one end of the second telescopic pin, and the other end of the second telescopic pin is a head, on which a first elastic member is sleeved; a clamping spring is also provided on the second telescopic pin; when no external force acts on the push rod, the first elastic member extends from the clamping spring to the inner wall of the second fixing seat, and the head of the second telescopic pin is hidden in the second fixing seat; when an external force acts on the push rod, the clamping spring compresses the first elastic member toward the inner wall of the second fixing seat, the head of the second telescopic pin protrudes from the second fixing seat, and the second telescopic pin is plugged into the second plug hole;

[0032] Further, the second plug hole is arranged at one end of a locking assembly; the locking assembly comprises a shell, and a latch fixing member connected to the shell; the latch fixing member comprises a lock hole engaged with the head of the second telescopic latch; both ends of the latch fixing member extend into the shell, and the portion of the latch fixing member exposed outside the shell forms an active button; one end of the latch fixing member is connected to the second elastic member in the locking assembly, and the other end of the latch fixing member is connected to the locking assembly through a latching member; when an external force acts on the active button, the lock hole moves down to coincide with the second plug hole, the head of the second telescopic latch passes through the lock hole, and the second elastic member is compressed; when the external force acting on the auxiliary button is removed, the lock hole moves up due to the elastic force of the second elastic member, so that the limiting groove of the head of the second telescopic latch is engaged with the bottom of the lock hole to lock the head of the second telescopic latch.

[0033] Further, the locking member includes a locking pin and a third plugging hole arranged coaxially, and the third plugging hole is arranged at the bottom of the main shaft; the lamp holder is provided with a third fixing seat for hiding the locking pin; the locking pin is provided with a third card slot and a fourth card slot in sequence, and each of the card slots is arranged coaxially; the third fixing seat is provided with a second card protrusion engaged with each of the card slots; when the locking pin is hidden in the third fixing seat, the third card slot abuts against the second card protrusion; when the locking pin protrudes from the third fixing seat, the fourth card slot abuts against the second card protrusion, and the locking pin is inserted into the third plugging hole to limit the rotation of the main shaft;

[0034] Furthermore, the first latching protrusion and the second latching protrusion are both spring ball head plunger screws, and the spring ball head plunger screw is a positioning part that relies on the elastic force of the spring to push out the ball head; the first latching protrusion is respectively engaged with the first latching groove and the second latching groove, so that the first telescopic pin can be hidden in the first fixing seat and can also be plugged into the first plug hole; the second latching protrusion is respectively engaged with the third latching groove and the fourth latching groove, so that the locking pin can be hidden in the third fixing seat and can also be plugged into the third plug hole.

[0035] A spliced ​​stage lamp has the above-mentioned multiple splicing structure for stage lamps.

[0036] Beneficial effects of the utility model:

[0037] (1) The utility model provides a multiple splicing structure for stage lights and a splicing stage lamp. It includes a plurality of stage lights spliced ​​in sequence, each of which includes a lighting lamp head, a U-shaped bracket and a lamp holder connected in sequence from top to bottom; it also includes a connecting device for connecting two adjacent stage lights together; the connecting device includes an auxiliary handle, and the two sides of the lamp holder are respectively detachably connected to different auxiliary handles; the auxiliary handle includes a handle latch and a placement slot; one end of the handle latch is rotatably connected to one side of the auxiliary handle through a rotating shaft; the other end of the handle latch is provided with a plug-in portion, and is connected to the placement slot of the adjacent stage light through the plug-in portion; when the staff is carrying the stage light, the handle latch can be hidden in the placement slot, and when splicing is required, the handle latch can be rotated and stopped at different preset angles, and can also be quickly connected with the placement slot of the auxiliary handle of another stage light, so as to realize the multi-directional and equidistant splicing and installation of multiple stage lights on the same plane; it overcomes the disadvantage that traditional dynamic stage lights are difficult to splice, realizes efficient and accurate splicing between lamps, and improves the combined light effect and overall visual effect;

[0038] (2) The connecting device also includes a plurality of telescopic fasteners and a plug interface for the telescopic fasteners to be plugged in and connected; when the auxiliary handle is removed from the lamp holder, the stage light is connected to the plug interface of the adjacent stage light through the telescopic fasteners, so that the adjacent stage lights are close to each other; the utility model has a variety of stage light splicing structures, so that the utility model has the characteristics of easy operation, strong stability, good adaptability, etc., so as to meet the needs of different stage performances and promote the further development of stage lighting technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a structural schematic diagram of a multiple splicing structure for a stage light of the utility model;

[0040] Figure 2 This is a schematic diagram of the structure of the two auxiliary handles of the utility model that are not spliced ​​together;

[0041] Figure 3 It is a schematic structural diagram of the two auxiliary handles of the utility model with their components separated;

[0042] Figure 4 This is a schematic diagram of the structure of the auxiliary handle of the utility model after removing some components;

[0043] Figure 5 for Figure 4 C enlarged view;

[0044] Figure 6 This is a schematic structural diagram from another angle after removing some components of the auxiliary handle of the utility model;

[0045] Figure 7This is a schematic diagram of the structure of the handle latch of the utility model;

[0046] Figure 8 This is a working principle diagram of the handle latch of the utility model being rotated to open;

[0047] Fig. 9 for Figure 1 A magnified view of;

[0048] Fig.10 for Figure 1 B enlarged view;

[0049] Fig.11 It is a structural schematic diagram of the combination of the first telescopic latch and the first fixing seat of the utility model;

[0050] Fig.12 It is a structural schematic diagram of the first telescopic latch and the first fixing seat being separated from each other in the utility model;

[0051] Fig.13 It is a cross-sectional view of the combination of the first telescopic latch and the first fixing seat of the utility model;

[0052] Fig.14 This is a schematic diagram of the structure of the main shaft and the lamp holder connected to the utility model;

[0053] Fig.15 It is a schematic structural diagram of the lamp holders of two adjacent stage lamps of the utility model being spliced ​​together;

[0054] Fig.16 for Fig.15 AA section view;

[0055] Fig.17 It is a structural schematic diagram of the locking assembly of the utility model;

[0056] Fig.18 It is a cross-sectional view of the connection between the main shaft and the lamp holder of the utility model;

[0057] Fig.19 It is a schematic diagram of the structure in which the lighting lamp heads of each stage lamp of the utility model are kept synchronous in the vertical and horizontal directions;

[0058] Fig. 20 It is a schematic diagram of the structure of each stage lamp of the utility model being asynchronous in the vertical and horizontal directions;

[0059] Fig.21 This is a schematic structural diagram of the lighting lamp heads of the stage lamps synchronously moving in the vertical direction after the auxiliary handle is disassembled according to the utility model.

[0060] Marking Description:

[0061] 1. Lighting lamp head; 2. U-shaped bracket; 21. First fixing seat; 211. First clamping protrusion; 22. First plug-in hole;

[0062] 3. lamp holder; 31. second fixing seat; 32. locking assembly; 321. second plug hole; 322. housing; 323. latch fixing member; 324. locking hole; 325. movable button; 326. second elastic member; 327. engaging member; 34. third fixing seat;

[0063] 4. Auxiliary handle; 41. Handle latch; 411. Plug-in portion; 4111. Bayonet; 412. Transition structure; 4121. Curved surface; 4122. Plane; 42. Placement slot; 421. First slot; 4211. First clamping position; 4212. Second clamping position; 4213. Third clamping position; 4214. Inward rotation stop clamping position; 4215. Outward rotation stop clamping position; 422. Second slot; 4221. Limiting rib; 4222. Fourth clamping position; 43. Positioning protrusion;

[0064] 5. Rotation axis; 6. Horizontal locking device; 61. Locking pin; 611. Third card slot; 612. Fourth card slot;

[0065] 7. First telescopic latch; 71. First card slot; 72. Second card slot; 73. Pull bolt;

[0066] 8. second telescopic latch; 81. push rod; 82. head; 83. first elastic member; 84. retaining spring; 85. limiting groove;

[0067] 9. Main shaft; 91. Third plug-in hole. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0070] Example 1

[0071] like Figure 1-8 As shown, this embodiment provides a multiple splicing structure for stage lights, including a plurality of stage lights spliced ​​in sequence, each of the stage lights including a lighting lamp head 1, a U-shaped bracket 2 and a lamp holder 3 connected in sequence from top to bottom; and also includes a connecting device for connecting two adjacent stage lights together;

[0072] The connecting device includes an auxiliary handle 4, and the two sides of the lamp holder 3 are detachably connected to different auxiliary handles 4 respectively; the auxiliary handle 4 includes a handle latch 41 and a placement slot 42 for receiving the handle latch 41; one end of the handle latch 41 is rotatably connected to one side of the auxiliary handle 4 through a rotating shaft 5; the other end of the handle latch 41 is provided with a plug-in portion 411, and is matched and connected with the placement slot 42 of an adjacent stage lamp through the plug-in portion 411, so that any two adjacent stage lamps maintain an equal distance between them;

[0073] The connecting device also includes a plurality of telescopic fasteners and a plug interface for the telescopic fasteners to be plugged in and connected; the telescopic fasteners and the plug interface are both arranged on the stage light; when the auxiliary handle 4 is removed from the lamp holder 3, the stage light is connected with the plug interface of the adjacent stage light through the telescopic fastener, so that two adjacent stage lights are close to each other.

[0074] Specifically, the handle latch 41 is provided with a plurality of positioning protrusions 43 near the rotating shaft 5 and at the plug-in portion 411;

[0075] The length of the handle latch 41 is smaller than the length of the placement slot 42; the placement slot 42 is provided with a plurality of preset rotation positions; when the handle latch 41 rotates around the rotation axis 5, the positioning protrusion 43 cooperates with the rotation positions to realize that the handle latch 41 rotates and stops at different preset angles;

[0076] In this embodiment, hidden rotatable handle pins 41 are provided on the auxiliary handles 4 on both sides of the lamp holder 3. When the staff carries the stage light, the handle pins 41 can be hidden in the placement grooves 42. When splicing is required, the handle pins 41 can be rotated and stopped at different preset angles, and can also be quickly connected with the placement grooves 42 of the auxiliary handles 4 of another stage light, so as to realize the multi-directional and equidistant splicing and installation of multiple stage lights on the same plane;

[0077] Specifically, the rotating shaft 5 can be a driving screw, and the driving screw plays the role of the rotating shaft 5 through step limiting; the placement groove 42 includes a rotating hole position that is matched and connected with the rotating shaft 5.

[0078] Specifically, the front end of the positioning protrusion 43 is provided with a convex portion, and the end of the positioning protrusion 43 is provided with a spring member. Under the action of external force, the positioning protrusion 43 compresses the spring member; in the absence of external force, the elastic force of the spring member causes the convex portion to protrude from the top of the handle latch 41;

[0079] Specifically, the positioning protrusion 43 is a spring ball head plunger screw, which is a positioning part that pushes out the ball head by the spring elastic force; wherein the ball head plunger stipulates the stroke of the front end ball head, and can be used for temporary positioning, indexing and other functions; the positioning protrusion 43 enables the auxiliary handle 4 to realize the rotation stop of one end of the handle pin 41, and also realizes the engagement and splicing of the plug-in part 411 at the other end of the handle pin 41 with the auxiliary handle 4 of another stage lamp, so that multiple stage lamps can be installed on the same installation surface with equal spacing between lamps;

[0080] The plug-in portion 411 includes at least one positioning protrusion 43;

[0081] One end of the handle latch 41 connected to the rotating shaft 5 includes at least two positioning protrusions 43, and in the absence of external force, the protrusions of the two positioning protrusions 43 protrude in opposite directions;

[0082] Specifically, the outer side of the handle pin 41 is recessed to form the placement groove 42 ; the depth of the placement groove 42 is greater than the width of the handle pin 41 .

[0083] Specifically, the end of the placement slot 42 connected to the rotating shaft 5 is the first slot 421, and the end of the placement slot 42 connected to the plug-in portion 411 is the second slot 422; the second slot 422 is provided with a limiting rib 4221 abutting against the plug-in portion 411; specifically, the plug-in portion 411 includes a bayonet 4111 provided at the end of the handle latch 41, and the limiting rib 4221 is used to abut against the bayonet 4111; when the handle latch 41 is rotated to open, the bayonet 4111 forms an auxiliary handle; specifically, the first slot 421 and the second slot 422 are both arc-shaped slots, and the diameter of the arc-shaped slot is greater than the width of the placement slot 42;

[0084] The placement slot 42 is provided with three rotation positions on the same side of the first slot position 421, namely a first position 4211, a second position 4212 and a third position 4213; the preset angles corresponding to the first position 4211, the second position 4212 and the third position 4213 increase in sequence;

[0085] The placement slot 42 is further provided with an inner rotation stop position 4214 and an outer rotation stop position 4215 on the same side of the first slot position 421; when the positioning protrusion 43 is engaged with the inner rotation stop position 4214, the handle latch 41 is received in the placement slot 42; when the positioning protrusion 43 is engaged with the outer rotation stop position 4215, the handle latch 41 is opened to the maximum preset angle;

[0086] Specifically, the first clamping position 4211, the second clamping position 4212 and the third clamping position 4213 are preset clamping holes at different angles, and the elastic ball head of the spring ball head plunger screw can enter the preset clamping holes to facilitate multi-directional stage light splicing.

[0087] like Figure 8 As shown, the preset angle corresponding to the first clamping position 4211 is 30°, the preset angle corresponding to the second clamping position 4212 is 60°, and the preset angle corresponding to the third clamping position 4213 is 90°; specifically, the first clamping position 4211, the second clamping position 4212, the third clamping position 4213, the inner rotation stop clamping position 4214 and the outer rotation stop clamping position 4215 are symmetrically arranged on the upper and lower sides of the placement slot 42 and the handle latch 41 for rotation connection;

[0088] Specifically, a transition structure 412 is provided at the end of the side where the handle latch 41 is connected to the rotating shaft 5; the transition structure 412 includes a curved surface 4121 and a flat surface 4122. When the handle latch 41 rotates, the curved surface 4121 and the inner wall of the placement slot 42 undergo friction transition; when the handle latch 41 is opened to a maximum preset angle, the flat surface 4122 abuts against the inner wall of the placement slot 42.

[0089] Specifically, in this embodiment, the maximum preset angle is 90°;

[0090] The placement slot 42 is provided with a fourth clamping position 4222 on the same side of the second slot position 422, and the fourth clamping positions 4222 are symmetrically provided on the upper and lower sides where the placement slot 42 is connected to the plug-in portion 411; when the fourth clamping position 4222 is engaged with the positioning protrusion 43 of the plug-in portion 411 on the same auxiliary handle 4, the handle latch 41 is received in the placement slot 42;

[0091] When the fourth clamping position 4222 is engaged with the positioning protrusion 43 of the plug-in portion 411 on the auxiliary handle 4 of another stage light, the handle latch 41 extends into the corresponding placement groove 42 of the other stage light, thereby achieving equal-spaced plug-in of the handle latch 41 with the auxiliary handle 4 of the other stage light.

[0092] In this embodiment, Figure 2As shown, the connecting device includes an auxiliary handle 4. The stage light described in this embodiment is provided with a rotatable handle pin 41 on the auxiliary handle 4, so that the handle pin 41 can be hidden in the placement groove 42 to facilitate the staff to carry the stage light. The handle pin 41 can also be quickly connected with the placement groove 42 of the auxiliary handle 4 of another stage light, thereby realizing multi-directional and equidistant splicing and installation of multiple stage lights on the same plane, which is more practical.

[0093] Example 2

[0094] like Figure 1 , Figure 9-17 As shown, this embodiment provides another multi-joint structure for stage lights; the features not explained in this embodiment are explained in Embodiment 1 and will not be described again. The difference between this embodiment and Embodiment 1 is that:

[0095] The lighting lamp head 1 is rotatably connected to the U-shaped bracket 2 via a rotating shaft; the lamp holder 3 includes a main shaft 9 connected to the bottom of the U-shaped bracket 2, and the main shaft 9 is rotatably connected to the lamp holder 3;

[0096] Specifically, the telescopic fastener includes a first telescopic plug 7, and the plug interface includes a first plug hole 22; a first fixing seat 21 for hiding the first telescopic plug 7 is provided at the bottom of the U-shaped bracket 2, and the first plug hole 22 is coaxially arranged with the first telescopic plug 7, so that the first telescopic plug 7 can be switched between being plugged into the first plug hole 22 and being detached from the first plug hole 22;

[0097] The first telescopic latch 7 is also provided with a first slot 71 and a second slot 72 in sequence, and the slots are coaxially arranged; the first fixing seat 21 is provided with a first latch protrusion 211 that is engaged with the slots; the first fixing seat 21 is provided with a cavity for hiding the first telescopic latch 7, and a pull bolt 73 is provided on one side of the first telescopic latch 7, and the pull bolt 73 is used to drive the first telescopic latch 7 to reciprocate in the first fixing seat 21; when the first telescopic latch 7 is hidden in the first fixing seat 21, the first slot 71 abuts against the first latch protrusion 211; when the pull bolt 73 is pulled to make one end of the first telescopic latch 7 protrude from the first fixing seat 21, the second slot 72 abuts against the first latch protrusion 211, and the first telescopic latch 7 is inserted into the first plug hole 22.

[0098] Specifically, the telescopic fastener includes a second telescopic plug 8, and the plug interface includes a second plug hole 321; a second fixing seat 31 for hiding the second telescopic plug 8 is provided at the bottom of the lamp holder 3, and the second plug hole 321 is coaxially arranged with the second telescopic plug 8, so that the second telescopic plug 8 can be switched between being plugged into the second plug hole 321 and being detached from the second plug hole 321;

[0099] One end of the second telescopic plug 8 is provided with a push rod 81, and the other end of the second telescopic plug 8 is a head 82, on which a first elastic member 83 is sleeved; the second telescopic plug 8 is also provided with a clamping spring 84; when no external force acts on the push rod 81, the first elastic member 83 extends from the clamping spring 84 to the inner wall of the second fixing seat 31, and the head 82 of the second telescopic plug 8 is hidden in the second fixing seat 31; when an external force acts on the push rod 81, the clamping spring 84 compresses the first elastic member 83 toward the inner wall of the second fixing seat 31, the head 82 of the second telescopic plug 8 protrudes from the second fixing seat 31, and the second telescopic plug 8 is plugged into the second plug hole 321;

[0100] Specifically, the second plug hole 321 is provided at one end of a locking assembly 32; the locking assembly 32 comprises a shell 322 and a latch fixing member 323 connected to the shell 322; the latch fixing member 323 comprises a lock hole 324 engaged with the head 82 of the second telescopic latch 8; both ends of the latch fixing member 323 extend into the shell 322, and the portion of the latch fixing member 323 exposed outside the shell 322 forms an active button 325; one end of the latch fixing member 323 is connected to the second elastic member 326 in the locking assembly 32, and the latch fixing member 323 The other end is connected to the locking assembly 32 through a snap-fit ​​piece 327; when an external force acts on the movable button 325, the locking hole 324 moves down to coincide with the second plug hole 321, the head 82 of the second telescopic pin 8 passes through the locking hole 324, and the second elastic piece 326 is compressed; when the external force acting on the auxiliary button is removed, the locking hole 324 moves up due to the elastic force of the second elastic piece 326, so that the limiting groove 85 of the head 82 of the second telescopic pin 8 is snap-fitted and connected with the bottom of the locking hole 324 to lock the head 82 of the second telescopic pin 8.

[0101] Specifically, the first latching protrusion 211 is a spring ball head plunger screw, which is a positioning part that relies on the spring elastic force to push out the ball head; the first latching protrusion 211 is respectively engaged with the first latching groove 71 and the second latching groove 72, so that the first telescopic pin 7 can be hidden in the first fixing seat 21, and the first telescopic pin 7 can also be inserted into the first plug hole 22.

[0102] This embodiment 2 is as Fig.13 and Fig.16 As shown, the connection device in this embodiment 2 is different from that in the embodiment 1. The connection device described in this embodiment 2 also includes a plurality of telescopic fasteners and a plug interface for the telescopic fasteners to be plugged in and connected. The stage lights described in this embodiment 2 are connected to the plug holes corresponding to the adjacent stage lights through each of the telescopic pins, so that two adjacent stage lights are closely attached to each other. Therefore, the splicing structure of the two adjacent stage lights in this embodiment 2 is different from that in the embodiment 1. Even if the auxiliary handle 4 described in the embodiment 1 is temporarily removed, the lamp holder 3 and the U-shaped bracket 2 of each stage light can be spliced ​​with the lamp holder 3 and the U-shaped bracket 2 corresponding to the adjacent stage lights.

[0103] Example 3

[0104] like Fig.14 and Fig.18 As shown, this embodiment provides another multi-joint structure for stage lights; the main technical scheme of this embodiment is basically the same as that of Embodiments 1 and 2, and the features not explained in this embodiment are explained in Embodiments 1 and 2, and will not be repeated here. The difference between this embodiment and Embodiment 1 is:

[0105] The lamp holder 3 further comprises a horizontal locking device 6, and the horizontal locking device 6 switches between two states of engagement and disengagement with the main shaft 9 through a locking member;

[0106] Specifically, the locking member includes a coaxially arranged locking pin 61 and a third plugging hole 91, and the third plugging hole 91 is arranged at the bottom of the main shaft 9; the lamp holder 3 is provided with a third fixing seat 34 hiding the locking pin 61; the locking pin 61 is provided with a third card slot 611 and a fourth card slot 612 in sequence, and each of the card slots is coaxially arranged; the third fixing seat 34 is provided with a second card protrusion that is engaged with each of the card slots; when the locking pin 61 is hidden in the third fixing seat 34, the third card slot 611 abuts against the second card protrusion; when the locking pin 61 protrudes from the third fixing seat 34, the fourth card slot 612 abuts against the second card protrusion, and the locking pin 61 is inserted into the third plugging hole 91 to limit the rotation of the main shaft 9;

[0107] Specifically, the second latching protrusion is a spring ball head plunger screw, which is a positioning part that relies on the spring elastic force to push out the ball head; the second latching protrusion is respectively engaged with the third slot 611 and the fourth slot 612, so that the locking pin 61 can be hidden in the third fixing seat 34 and can also be inserted into the third plug hole 91.

[0108] like Fig.18 As shown, compared with Examples 1 and 2, the horizontal locking device 6 described in this Example 3 switches between the two states of engagement and disengagement with the main shaft 9 through a locking member. When the locking pin 61 is inserted into the third plug hole 91, the main shaft 9 is restricted from rotating, so that the U-shaped bracket 2 cannot rotate in the horizontal position, thereby restricting the lighting lamp head 1 from rotating in the horizontal position.

[0109] Example 4

[0110] like Figure 19-20 As shown, this embodiment also provides a spliced ​​stage lamp; the main technical scheme of this embodiment is basically the same as that of embodiments 1, 2, and 3. The features not explained in this embodiment adopt the explanations in embodiments 1, 2, and 3 and will not be repeated here.

[0111] It has a multiple splicing structure for a stage light as described in the above embodiments 1, 2, and 3.

[0112] When the stage lights are connected at equal intervals between any two adjacent stage lights through the handle latch 41, the lighting lamp head 1 can be connected to the U-shaped bracket 2 through the rotation axis to achieve reciprocating rotation in the vertical direction; at the same time, the main shaft 9 can drive the U-shaped bracket 2 to rotate in the horizontal direction, thereby achieving the horizontal rotation of the lighting lamp head 1; therefore, the lighting lamp heads 1 of the stage lights can be set to be synchronized or asynchronous in the vertical and horizontal directions, that is, the rotation angles and directions of the lighting lamp heads 1 in the vertical and horizontal directions can be kept consistent or different.

[0113] When the auxiliary handle 4 is removed from the lamp holder 3, the stage light is connected with the plug interface of the adjacent stage light through the telescopic fastener, so that the two adjacent stage lights are close to each other; at this time, the first telescopic plug 7 is plugged into the first plug hole 22 to achieve the splicing between the U-shaped brackets 2 of the two adjacent stage lights; and the second telescopic plug 8 is plugged into the second plug hole 321 to achieve the splicing between the lamp holders 3 of the two adjacent stage lights; at the same time, when the locking plug 61 is plugged into the third plug hole 91, the main shaft 9 is restricted from rotating, so that the U-shaped bracket 2 cannot rotate in the horizontal position, thereby restricting the lighting lamp head 1 from rotating in the horizontal position. Therefore, when the auxiliary handle 4 is removed from the lamp holder 3, the lighting lamp heads 1 of each stage light can be set to reciprocate synchronously or asynchronously in the vertical direction, that is, the vertical rotation angle and direction of each lighting lamp head 1 are kept consistent or different.

[0114] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A multi-jointed structure for stage lights, comprising a plurality of stage lights joined in sequence, each of the stage lights comprising a lighting lamp head, a U-shaped bracket and a lamp holder connected in sequence from top to bottom; characterized in that: Also included is a connecting device for connecting two adjacent stage lights together; The connecting device includes an auxiliary handle, and the two sides of the lamp holder are detachably connected to different auxiliary handles respectively; the auxiliary handle includes a handle latch and a placement slot for receiving the handle latch; one end of the handle latch is rotatably connected to one side of the auxiliary handle through a rotating shaft; the other end of the handle latch is provided with a plug-in portion, and is matched and connected with the placement slot of an adjacent stage lamp through the plug-in portion, so that any two adjacent stage lamps maintain an equal distance between them; The connecting device also includes a plurality of telescopic fasteners and a plug interface for the telescopic fasteners to be plugged in and connected; the telescopic fasteners and the plug interface are both arranged on the stage light; when the auxiliary handle is removed from the lamp holder, the stage light is connected with the plug interface of the adjacent stage light through the telescopic fastener, so that two adjacent stage lights are close to each other.

2. A multiple splicing structure for stage lights according to claim 1, characterized in that: The handle latch is provided with a plurality of positioning protrusions near the rotating shaft and at the plug-in portion; The length of the handle latch is smaller than the length of the placement slot; the placement slot is provided with a plurality of preset rotation positions; when the handle latch rotates around the rotation axis, the positioning protrusion cooperates with the rotation position to realize that the handle latch rotates and stops at different preset angles.

3. The multiple splicing structure for stage lights according to claim 2, characterized in that: A convex portion is provided at the front end of the positioning protrusion, and a spring member is provided at the end of the positioning protrusion. Under the action of external force, the positioning protrusion compresses the spring member; in the absence of external force, the elastic force of the spring member causes the convex portion to protrude from the top of the handle pin.

4. The multiple splicing structure for stage lights according to claim 3, characterized in that: One end of the placement slot connected to the rotating shaft is a first slot, and one end of the placement slot connected to the plug-in portion is a second slot; the second slot is provided with a limiting rib abutting against the plug-in portion; The placement slot is provided with three rotational clamping positions on the same side of the first slot position, namely, a first clamping position, a second clamping position and a third clamping position; the preset angles corresponding to the first clamping position, the second clamping position and the third clamping position increase in sequence; The placement slot is further provided with an inner rotation stop position and an outer rotation stop position on the same side of the first slot; when the positioning protrusion is engaged with the inner rotation stop position, the handle latch is received in the placement slot; when the positioning protrusion is engaged with the outer rotation stop position, the handle latch is opened to a maximum preset angle.

5. The multiple splicing structure for stage lights according to claim 4, characterized in that: The preset angle corresponding to the first clamping position is 30°, the preset angle corresponding to the second clamping position is 60°, and the preset angle corresponding to the third clamping position is 90°; The placement slot is provided with a fourth clamping position on the same side of the second slot; when the fourth clamping position is engaged with the positioning protrusion of the plug-in portion on the same auxiliary handle, the handle latch is received in the placement slot; When the fourth clamping position is engaged with the positioning protrusion of the plug-in portion on the auxiliary handle of another stage light, the handle latch extends into the corresponding placement groove of the other stage light, thereby achieving equal-spaced plug-in of the handle latch with the auxiliary handle of another stage light.

6. The multiple splicing structure for stage lights according to claim 1, characterized in that: The lighting lamp head is rotatably connected to the U-shaped bracket via a rotating shaft; the lamp holder includes a main shaft connected to the bottom of the U-shaped bracket, and the main shaft is rotatably connected to the lamp holder; the lamp holder also includes a horizontal locking device, and the horizontal locking device switches between two states of engagement and disengagement with the main shaft through a locking piece.

7. The multiple splicing structure for stage lights according to claim 6, characterized in that: The telescopic fastener includes a first telescopic plug, and the plug interface includes a first plug hole; a first fixing seat for hiding the first telescopic plug is provided at the bottom of the U-shaped bracket, and the first plug hole is coaxially arranged with the first telescopic plug, so that the first telescopic plug can be switched between being plugged into the first plug hole and being detached from the first plug hole; The first telescopic plug is also provided with a first card slot and a second card slot in sequence, and the card slots are coaxially arranged; the first fixing seat is provided with a first card protrusion that is engaged with the card slots; a pull bolt is provided on one side of the first telescopic plug, and the pull bolt is used to drive the first telescopic plug to reciprocate in the first fixing seat; when the first telescopic plug is hidden in the first fixing seat, the first card slot abuts against the first card protrusion; when the pull bolt is pulled to make one end of the first telescopic plug protrude from the first fixing seat, the second card slot abuts against the first card protrusion, and the first telescopic plug is inserted into the first plug hole.

8. The multiple splicing structure for stage lights according to claim 6, characterized in that: The telescopic fastener includes a second telescopic plug, and the plug interface includes a second plug hole; a second fixing seat for hiding the second telescopic plug is provided at the bottom of the lamp holder, and the second plug hole is coaxially arranged with the second telescopic plug, so that the second telescopic plug can be switched between being plugged into the second plug hole and being detached from the second plug hole; A push rod is provided at one end of the second telescopic pin, and the other end of the second telescopic pin is a head, on which a first elastic member is sleeved; a retaining spring is also provided on the second telescopic pin; when no external force acts on the push rod, the first elastic member extends from the retaining spring to the inner wall of the second fixing seat, and the head of the second telescopic pin is hidden in the second fixing seat; when an external force acts on the push rod, the retaining spring compresses the first elastic member toward the inner wall of the second fixing seat, the head of the second telescopic pin protrudes from the second fixing seat, and the second telescopic pin is plugged into the second plug hole.

9. The multiple splicing structure for stage lights according to claim 6, characterized in that: The locking component includes a coaxially arranged locking pin and a third plugging hole, and the third plugging hole is arranged at the bottom of the main shaft; the lamp holder is provided with a third fixing seat for hiding the locking pin; the locking pin is provided with a third card slot and a fourth card slot in sequence, and each of the card slots is coaxially arranged; the third fixing seat is provided with a second card protrusion that is engaged with each of the card slots; when the locking pin is hidden in the third fixing seat, the third card slot abuts against the second card protrusion; when the locking pin protrudes from the third fixing seat, the fourth card slot abuts against the second card protrusion, and the locking pin is inserted into the third plugging hole to limit the rotation of the main shaft.

10. A spliced ​​stage lighting fixture, characterized in that: A multi-jointed structure for a stage light as claimed in any one of claims 1 to 9.

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