CN217875728U

CN217875728U - Hook for stage lamp

Info

Publication number: CN217875728U
Application number: CN202221531528.8U
Authority: CN
Inventors: 李足根; 黄丹
Original assignee: Guangzhou Yuchuang Chenda Hardware Co ltd
Current assignee: Guangzhou Yuchuang Chenda Hardware Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-22
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a hook for stage lamps, which comprises a hook main body, a movable hook hinged on the hook main body and a lamp connecting piece; the right lower side of the hook main body is provided with an opening, the hook main body can be hung on a preset stage fixing frame, a lamp connecting piece and a movable hook are connected together, and the inner edge of the hook main body is provided with a groove matched with the movable hook; the movable hook comprises a closed hook and a movable block, the movable block is connected with an open hook through a torsional spring, when the lamp is hung on the fixed rod, the fixed rod is abutted against a C-shaped profile formed by the closed hook, the movable block and the open hook, the closed hook is embedded into the groove by rotating the hook, and the closed hook, the movable block and the open hook together form a complete hook profile; the flexible matching of the movable hook and the hook main body ensures that the lamp is simple and convenient to operate in the mounting/dismounting process and is firm and reliable when hung.

Description

Hook for stage lamp

Technical Field

The utility model relates to a couple technical field specifically is a stage is couple for lamps and lanterns.

Background

During stage performance, need install at the stage frame that predeterminees for increasing the performance effect, hang all kinds of different kinds of lamps and lanterns, lamps and lanterns are of a great variety and all kinds of lamps and lanterns require to hang the high difference of putting, traditional way makes through bolt fastening lamps and lanterns, this kind of mode is installed/is dismantled a large amount of lamps and lanterns and is more consumeed the manpower, and screw separation, lose easily during the saving, in order to simplify lamps and lanterns installation/dismantlement process, can add the couple in the upper end of lamps and lanterns usually, make lamps and lanterns can take at will and set up the corresponding position at the stage frame from taking the couple.

Although the mode of fixing the lamp by the hook is simpler, more convenient and faster than other installation modes, when the lamp is hung and prevented, the lamp is easily shaken under the influence of external force and is separated from the opening of the hook, and a stage lamp hook which is simple and convenient to install/disassemble and stable and reliable in hanging is needed.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, the present invention provides a hook for stage lighting fixture,

comprises a hook main body, a movable hook hinged on the hook main body and a lamp connecting piece;

the hook main body is provided with an opening at the lower right side, can be hung on a preset stage fixing frame, and connects the lamp connecting piece and the movable hook together, and the inner edge of the hook main body is provided with a groove matched with the movable hook;

the movable hook comprises a closed hook and a movable block, the movable block is connected with an open hook through a torsional spring, when the lamp is hung on the fixed rod, the fixed rod is abutted against a C-shaped profile formed by the closed hook, the movable block and the open hook, the closed hook is embedded into the groove by rotating the hook, and the closed hook, the movable block and the open hook form a complete hook profile together;

and the lamp connecting piece is used for connecting the lamp and the hook main body together.

Preferably, the closed hook and the open hook are provided with cross bar protrusions.

Preferably, the left lower side of the hook main body is connected with a top rod, and a spring is arranged in the hook main body and connected with the top rod, so that the elasticity of the spring needs to be overcome when the top rod moves leftwards.

Preferably, the left end of the ejector rod is fixedly connected with a pull ring or a pull buckle, and the right end of the ejector rod is spherical.

Preferably, the lamp connecting piece comprises a first frame body fixedly connected with the hook main body and a second frame body fixedly connected with the lamp, and the first frame body is hinged to the second frame body.

Preferably, first framework includes card axle and activity groove, and the card axle can remove in the activity inslot, the second framework is equipped with two screens grooves, and the card axle joint is in the screens inslot, and pulling/promotion card axle removes and breaks away from one of them screens groove in the activity inslot, rotates first framework again and can make card axle joint in another screens inslot.

Preferably, the included angle between the two clamping grooves is 90 degrees.

The utility model has the advantages that:

the movable hook is hinged to the tail end of the hook, the opening of the movable hook is large, the pipe can be conveniently clamped, when a lamp is installed, the fixed rod/pipe is clamped into the movable hook, the hook body is rotated to form a complete hook with a small opening, the hook body is disassembled simultaneously, the complete hook is rotated to be changed into the movable hook with a small opening, the hook and the lamp can be conveniently taken out, the movable hook and the hook body are flexibly matched to enable the lamp to be installed/disassembled, the operation is simple and convenient, and the hook is firm and reliable when the hook is hung.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a movable hook clamped on a fixed frame;

FIG. 3 is a schematic view of the structure of the fixing frame being snapped into the hook;

fig. 4 is a schematic structural view of a first frame body and a second frame body;

fig. 5 is a schematic structural view of the first frame body and the second frame body after the hook is folded;

fig. 6 is a schematic structural view of the interior of the first frame body and the second frame body;

FIG. 7 is a schematic structural view of the lift pin;

FIG. 8 is a schematic view of the trigger;

the reference numbers indicate: 1. a hook main body; 11. a top rod; 12. a pull ring; 13. pulling and buckling; 2. a movable hook; 21. a shape closing hook; 22. a movable block; 23. an opening hook; 3. a lamp connector; 4. a first frame body; 41. clamping a shaft; 42. a movable groove; 43. a pressing member; 5. a second frame body; 51. a first clamping groove; 52. a second clamping groove; 6. stage mount.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Example 1:

fig. 1-7 show a hook for stage lighting fixture provided by the present invention, which comprises a hook main body 1, a movable hook 2 and a lighting fixture connecting piece 3; the right lower side of the hook main body 1 is provided with an opening, the tail end of the right side of the hook main body 1 is hinged with the movable hook 2, the inner edge of the hook main body 1 is provided with a groove matched with the movable hook 2, the movable hook 2 comprises a closed hook 21 positioned on the left side of a hinged point and a movable block 22 positioned on the right side of the hinged point, the closed hook 21 and the movable block 22 rotate together, the movable block 22 is connected with an opening hook 23 through a torsion spring, and the lower edges of the closed hook 21, the movable block 22 and the opening hook 23 form a movable hook profile similar to a C shape together;

when installing lamps and lanterns, aim at the mount with 2 profiles of movable hook earlier and with whole couple card on the mount, the external diameter of mount is greater than the opening of 2 profiles of movable hook, couple dead weight and lamps and lanterns weight make the mount can overcome torsional spring elasticity and push open mouth hook 23, the mount joint is in 2 profiles of movable hook this moment, open mouth hook 23 receives torsional spring elasticity clamping fixed frame, behind the mount card income movable hook 2, press down/promote couple main part 1 left side, make couple main part 1 counter-clockwise turning relative movable hook 2, close shape hook 21 embedding in the recess of predetermineeing, the mount joint is in the complete couple profile that couple main part 1 and movable hook 2 formed, whole couple is hung firmly and is put on the mount, the stage lamps and lanterns that make the couple lower extreme connect are steady not rocked.

The movable hook 2 is compared with the complete couple that movable hook 2 and couple main part 1 constitute, and the opening of movable hook 2 is greater than the opening of complete couple, so when installation/dismantlement, need rotatory couple main part 1 to make the mount only the butt in movable hook 2 department, make things convenient for the mount business turn over couple, and when lamps and lanterns need steadily hang and put the use, movable hook 2 need imbed couple main part 1 and form complete couple, and the less mount of opening of complete couple is difficult to deviate from.

Couple main part 1 and the articulated interference fit of department of activity hook 2, thereby the user can feel interference fit and produce the resistance that great frictional force brought when pressing/promoting couple main part 1, and whether the person of facilitating the use judges couple main part 1 when the installation has the rotation, and has reduced the rotation rate of couple main part 1, prevents to close shape hook 21 and collides when embedding the recess and cause unnecessary damage.

To increase the friction of the surface of the movable hook 2. The shape closing hook 21 and the opening hook 23 are provided with horizontal strip-shaped bulges.

A top rod 11 capable of moving left and right is arranged at the left lower side of the hook main body 1, a spring is arranged in the hook main body 1 and connected with the top rod 11, and the elasticity of the spring needs to be overcome when the top rod 11 moves left; the fixed frame is clamped at the movable hook 2, when a user presses/pushes the hook main body 1, the fixed frame is abutted against the right end of the ejector rod 11 and pushes the ejector rod 11 to move leftwards against the elastic force of the spring, when the shape-fitting hook 21 is embedded into the groove, the fixed frame is clamped at the uppermost end of the hook, the ejector rod 11 moves leftwards and rightwards under the elastic force of the spring, and at the moment, an opening formed by the ejector rod 11 and the opening hook 23 is smaller than the diameter of the fixed frame, so that the fixed frame is limited in the hook, and the hook cannot be separated from the fixed frame due to mistaken touch and external force; when the lamp needs to be disassembled, the ejector rod 11 is pressed/pulled/pushed, the ejector rod 11 moves leftwards to enlarge the opening of the hook, then the hook main body 1 is rotated, the shape closing hook 21 is separated from the groove, the hook is lifted up after rotating to a proper angle, and the hook and the lamp are separated from the fixing frame.

In order to conveniently pull the ejector rod 11 to move leftwards by overcoming the elasticity of the spring, the left end of the ejector rod 11 is provided with a pull ring 12, and when the lamp needs to be disassembled, the pull ring 12 can be pulled to enable the fixing frame to be smoothly separated from the opening of the hook.

The lamp connecting piece 3 comprises a first frame body 4 fixedly connected with the hook main body 1 and a second frame body 5 fixedly connected with the lamp, and the first frame body 4 is hinged with the second frame body 5; after the stage lamp is disassembled, the hook occupies a large space, and is inconvenient to store, and the joint of the hook and the lamp is improved into a hinged form, so that the hook can be rotated and folded when the lamp is stored, and occupied space resources are reduced;

specifically, the first frame body 4 is provided with a clamping shaft 41 and a movable groove 42, the clamping shaft 41 is arranged in the movable groove 42 and can move up and down in the movable groove 42, the clamping shaft 41 is connected with a pressing piece 43, the lower end of the pressing piece 43 is connected to the first frame body 4 through a spring, the second frame body 5 is provided with a first clamping groove 51 and a second clamping groove 52 which are perpendicular to each other in included angle, the clamping shaft 41 penetrates through the movable groove 42 and is clamped at the clamping groove, when the hook needs to be folded, the pressing piece 43 is pushed upwards to drive the clamping shaft 41 to move upwards together, the clamping shaft 41 moves along the movable groove 42 to separate from the first clamping groove 51, then the hook is rotated, the clamping shaft 41 rotates along the edge of the second frame body 5, when the hook rotates to 90 degrees, the clamping shaft 41 is clamped into the second clamping groove 52, the hook is folded and self-locked, and storage is convenient.

The working principle is as follows:

when the lamp is hung, the lamp and the hook are lifted together, the lamp and the hook are stably grabbed, so that the movable hook 2 is abutted against the fixed frame above the stage, the fixed frame is clamped at the position of the movable hook 2, the hook and the lamp are rotated, the friction force between parts is overcome, the movable hook 2 is embedded into the hook main body 1, the movable hook 2 and the hook main body 1 form a complete lamp hook, and the lamp is hung on the stage fixed frame 6; when the lamp needs to be disassembled, the hook body 1 is rotated reversely, the movable hook 2 is still abutted to the fixed frame, and the hook is lifted upwards to separate the hook from the fixed frame.

Example 2:

the rest of the structure of the present embodiment is the same as embodiment 1, and only the pull ring 12 on the left side of the carrier rod 11 is replaced by the trigger 13.

See fig. 8, pull buckle 13 has replaced pull ring 12 and has set up in ejector pin 11 left side, pull buckle 13 is articulated with the left end of ejector pin 11, pull buckle 13 includes crank end and butt end, the crank end can the person of facilitating the use break off with the fingers and thumb and rotatory pull buckle 13, and the butt end is the left end of butt couple main part 1 all the time, break off with the fingers and thumb and 13 and rotate to 90 when, the side butt couple main part 1 of butt end, pull buckle 13 this moment, the inside spring of couple main part 1 and ejector pin 11 atress are balanced, can be static make things convenient for the mount business turn over couple at this state, it makes spring pulling pull buckle 13 rotatory to touch buckle 13 again, it resets to pull buckle 13.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A hook for stage lamps is characterized by comprising a hook main body (1), a movable hook (2) hinged on the hook main body (1) and a lamp connecting piece (3);

the hook main body (1) is provided with an opening at the lower right side, can be hung on a preset stage fixing frame (6), and connects the lamp connecting piece (3) and the movable hook (2) together, and the inner edge of the hook main body (1) is provided with a groove matched with the movable hook (2);

the movable hook (2) comprises a closed hook (21) and a movable block (22), the movable block (22) is connected with an open hook (23) through a torsion spring, when the lamp is hung on the fixed frame, the fixed frame is abutted to the movable hook profile formed by the closed hook (21), the movable block (22) and the open hook (23), the closed hook (21) is embedded into the groove by rotating the hook, and the closed hook (21), the movable block (22) and the open hook (23) form a complete hook profile together;

and the lamp connecting piece (3) is used for connecting the lamp with the hook main body (1).

2. A hanger for stage light fixture as claimed in claim 1, wherein the closing hook (21) and the opening hook (23) are provided with transverse strip-shaped protrusions.

3. A stage light fixture hook as claimed in claim 1, wherein the left lower side of the hook main body (1) is connected with a top rod (11), and a spring is arranged in the hook main body (1) and connected with the top rod (11) so that the spring force is overcome when the top rod (11) moves leftwards.

4. A hook for stage light fixture according to claim 3, characterized in that a pull ring (12) is fixedly connected to the left end of the top bar (11).

5. A hanger for stage light fixture as claimed in claim 3, wherein the left end of the top bar (11) is fixedly connected with a wrenching buckle (13).

6. A hook for stage light fixtures as claimed in claim 1, characterized in that said light fixture connecting member (3) comprises a first frame (4) fixedly connected to the hook body (1) and a second frame (5) fixedly connected to the light fixture, said first frame (4) and second frame (5) being hinged.

7. Hanger for stage light fixture according to claim 6, wherein the first frame body (4) comprises a clamping shaft (41) and a movable groove (42), the clamping shaft (41) can move in the movable groove (42), the second frame body (5) is provided with two clamping grooves, the clamping shaft (41) is clamped in the clamping grooves, the clamping shaft (41) is pulled/pushed to move in the movable groove (42) and is separated from one of the clamping grooves, and the clamping shaft (41) can be clamped in the other clamping groove by rotating the first frame body (4).

8. A stage light fixture hook according to claim 1, wherein the two retaining grooves have an included angle of 90 °.