Mobile auxiliary device for stage lamp sound box
By designing a mobile auxiliary device that includes a base plate, wheels, columns, a carrying plate, translation components, and clamping parts, the problem of heavy stage lights and sound equipment being difficult for a single person to move was solved, achieving flexible movement of the equipment and improving safety.
Patent Information
- Application Number
- CN202520049735.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-09
AI Technical Summary
The existing equipment is too heavy for a single person to move, such as stage lights and sound equipment. It requires multiple people to work together, which increases labor costs and safety hazards.
A mobile auxiliary device was designed, comprising a base plate, wheels, columns, a carrying plate, a translation component, a winding disc, and clamping components. The device is suspended by clamping components and ropes, and its movement is achieved through the translation component and wheels. The height and number of carrying plates are adjustable.
It reduces the workload of handling heavy equipment, avoids the safety hazards of equipment falling, and improves the flexibility and safety of equipment handling.
Smart Images
Figure CN223722665U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mobile auxiliary technical field especially, it relates to a mobile auxiliary device for stage lamp sound. BACKGROUND
[0002] In the field of stage performing arts, stage lighting and sound equipment are indispensable important components for creating a live atmosphere and enhancing audience experience. With the continuous progress of performance technology, the complexity and weight of stage lamps and sound equipment have also increased.
[0003] The existing device can carry stage lamps and sound equipment, which can be placed on the device for movement. However, the premise is that the stage lamps and sound equipment need to be placed on the device first. When moving heavy stage lamps and sound equipment, due to the large size and heavy weight of the equipment, it is often difficult for a single operator to complete the moving process, requiring multiple people to work together, increasing labor costs and work intensity. At the same time, the operator is likely to cause the equipment to slip due to physical exhaustion or improper operation, which not only may cause serious damage to the equipment, but also may directly harm the operator and surrounding personnel, posing a safety hazard. SUMMARY
[0004] In order to overcome the defects of the prior art pointed out above, the present inventors have conducted in-depth research and, after a lot of creative labor, completed the present utility model.
[0005] Specifically, the technical problem to be solved by the present utility model is to provide a mobile auxiliary device for stage lamps and sound equipment to solve the technical problem of difficulty in moving heavy stage lamps and sound equipment due to their large size and heavy weight.
[0006] To solve the above technical problems, the present utility model provides the following technical solutions:
[0007] A mobile auxiliary device for stage lamps and sound equipment, comprising a bottom plate, a push frame is welded to one side of the bottom plate, walking wheels are installed at the four corners of the bottom plate, vertical columns are welded to the four corners of the top of the walking wheels, a load plate is detachably installed between the four vertical columns, and there are multiple load plates;
[0008] A translation assembly is installed between the top ends of the four vertical columns, two winding discs are rotatably installed at the movable end of the translation assembly, the shaft end of one side of the winding disc is fixedly connected with the driving end of a driving motor, a lifting rope is wound in the winding cavity of each winding disc, and a clamping member for clamping an object is installed between the ends of the two lifting ropes away from the winding discs.
[0009] As a kind of improved technical solutions, the translation component includes two welded beam plates at the top of the column, the top of two The linear motor I is installed in the top of two The movable end between the linear motor I is fixedly connected with translation board I, the top of translation board I is equipped with the cavity for the rope to pass through.
[0010] As a kind of improved technical solutions, the translation board I top The two sides of are fixed with linear motor II, and the movable end between two The linear motor II is fixedly connected with two translation board II.
[0011] As a kind of improved technical solutions, the clamping piece includes two fixed strips, two The opposite sides between the two fixed strips are slidably installed with clamping plates, and the spacing between the two clamping plates is adjustable.
[0012] As a kind of improved technical solutions, two The opposite sides of the clamping plate are installed with rubber strips, and the end face of the rubber strip away from the clamping plate is provided with anti-skid lines.
[0013] As a kind of improved technical solutions, the two sides of the fixed strip are provided with movable cavities, and the two ends of the clamping plate are slidably located inside the movable cavities, a The two-way screw rod is rotatably installed on one of the fixed strips, and a threaded hole is formed in the clamping plate and threadedly connected with the two-way screw rod, and a slide rod is fixed on the other fixed strip, and a slide hole is formed in the clamping plate for the slide rod to pass through.
[0014] As a kind of improved technical solutions, the inward side of the column is provided with a group of limiting cavities, and the object plate is fixed between four limiting cavities located in the same plane, the side of the column away from the limiting cavity is provided with a fixed perforation consistent with the number of limiting cavities, and the fixed perforation is in communication with the inside of the limiting cavity, and the four corners of the object plate are provided with threaded holes, and the object plate is threadedly installed with fixed bolts through the threaded holes.
[0015] After adopting the above technical scheme, the beneficial effects of the present application are:
[0016] 1、The spacing between the two clamping plates is adjustable, which is suitable for clamping and fixing objects of different sizes, expands the adaptability and flexibility, and at the same time, when the rubber strip clamps the object, the rubber strip with anti-skid lines is attached to the surface of the object, the flexibility of the rubber strip is converted according to the shape of the object surface when contacting the surface of the object, the contact area with the object is expanded, and the firmness of clamping the object is improved.
[0017] 2. The utility model discloses a fixing bolt is passed through fixed perforation and is connected with the screw hole threadedly to fix the object plate between four stand columns, and the multiple height limiting cavities can fix the object plate at different heights, can also install multiple number object plates, and can adjust the spacing between the adjacent two object plates according to the actual situation.
[0018] 3. The utility model discloses a clamping piece is clamped to the object, and the object is hung through the cooperation of the winding disc and the lifting rope, and the object is placed at the suitable position on the top of the bottom plate through the translation assembly, and manual semi-circular is not needed, and the physical strength is saved, and the working strength is reduced, simultaneously, also avoid the security risk that the object drops, and according to the height of the object, the object plate can be stacked and installed on the bottom plate, and the number of objects that the device can install at a time is expanded. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment description, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:
[0020] Figure 1 It is the whole structure schematic view of the mobile auxiliary device for stage lamp sound.
[0021] Figure 2 It is the structure schematic view of the translation assembly of the mobile auxiliary device for stage lamp sound of the utility model.
[0022] Figure 3 It is the structure schematic view of the clamping piece of the mobile auxiliary device for stage lamp sound of the utility model.
[0023] Figure 4 It is the installation state structure schematic view of the object plate of the mobile auxiliary device for stage lamp sound of the utility model.
[0024] BRIEF DESCRIPTION OF DRAWINGS
[0025] 1, bottom plate, 11, running wheel, 12, push frame, 13, stand column, 14, crossbeam plate, 15, limiting cavity, 16, fixed perforation, 17, fixing bolt, 2, object plate, 3, translation plate one, 31, linear motor one, 32, cavity, 33, linear motor two, 34, translation plate two, 4, winding disc, 41, lifting rope, 42, drive motor, 5, clamping piece, 51, fixed strip, 52, movable cavity, 53, bidirectional screw rod, 54, clamping plate, 55, rubber strip, 56, sliding rod. DETAILED DESCRIPTION
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0028] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.
[0029] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0030] like Figures 1 to 4 As shown in the figure, this embodiment provides a mobile auxiliary device for stage lighting and sound. This mobile auxiliary device for stage lighting and sound includes a base plate 1, a push frame 12 welded to one side of the base plate 1, a walking wheel 11 installed at each of the four corners of the bottom of the base plate 1, a column 13 welded to each of the four corners of the top of the walking wheel 11, and a load plate 2 detachably installed between the four columns 13. There are multiple load plates 2.
[0031] A translation component is installed between the tops of the four columns 13. Two winding discs 4 are rotatably installed on the movable end of the translation component. The drive end of the drive motor 42 is fixedly connected to the shaft end on one side of the winding disc 4. A lifting rope 41 is wound in the winding cavity of each of the two winding discs 4. A clamping component 5 for clamping the object is installed between the ends of the two lifting ropes 41 away from the winding disc 4.
[0032] When the object is placed on the bottom plate 1, the object can be clamped by the clamping piece 5, suspended by the cooperation of the winding disc 4 and the lifting rope 41, and placed on the top of the bottom plate 1 at a suitable position by the translation assembly, without manual half-circle, saving physical strength and reducing work intensity, avoiding the safety hazard of object falling, and the object plate 2 can be stacked and installed on the bottom plate 1 according to the height of the object, expanding the number of objects that can be placed by the device at a time.
[0033] As shown in Figures 1 to 2 It is shown that, in the embodiment, the translation assembly includes two cross beam plates 14 welded at the top of the stand column 13, the cross beam plates 14 protrude away from the push rack 12, the top of each of the two cross beam plates 14 is provided with a linear motor 31, the movable ends of the two linear motors 31 are fixedly connected with a translation plate 3, and the top of the translation plate 3 is provided with a cavity 32 for the lifting rope 41 to pass through.
[0034] As shown in Figure 2 It is shown that, in the embodiment, the translation plate 3 is fixedly provided with two linear motors 33 at the two sides of the top, the movable ends of the two linear motors 33 are fixedly connected with two translation plates 34, the winding disc 4 is rotatably installed at the top of the translation plate 34 through a support, the translation plate 34 is provided with a machine box, and the driving motor 42 is installed on the machine box.
[0035] The linear motor 31 drives the translation plate 3 to move horizontally, the position of the clamping piece 5 can be adjusted left and right, the linear motor 33 drives the translation plate 34 to move, the position of the clamping piece 5 can be adjusted forward and backward, the clamping piece 5 and the object can be moved and adjusted in four directions, improving the flexibility of the device, and facilitating the placement and taking of the device on the bottom plate 1.
[0036] As shown in Figures 2 to 3 It is shown that, in the embodiment, the clamping piece 5 includes two fixed strips 51, the opposite sides of the two fixed strips 51 are slidably installed with clamping plates 54, and the distance between the two clamping plates 54 is adjustable.
[0037] As shown in Figure 3 It is shown that, in the embodiment, the opposite sides of the two clamping plates 54 are provided with rubber strips 55, and the end of the rubber strip 55 away from the clamping plate 54 is provided with anti-slip lines, when the rubber strip 55 clamps the object, the rubber strip 55 provided with anti-slip lines is attached to the surface of the object, the flexibility of the rubber strip 55 is converted according to the shape of the surface of the object when it is in contact with the surface of the object, expanding the contact area with the object, thereby improving the firmness of clamping the object.
[0038] As shown in Figure 3As shown, in this embodiment, the two sides of the fixed strip 51 are provided with movable cavities 52, and the two ends of the clamping plate 54 slide inside the movable cavities 52. A two-way screw rod 53 is rotatably installed on one fixed strip 51, and a threaded hole is formed in the clamping plate 54 and threadedly connected with the two-way screw rod 53. Knobs are installed at both ends of the two-way screw rod 53. A sliding rod 56 is fixed on the other fixed strip 51, and a sliding hole is formed in the clamping plate 54 for the sliding rod 56 to pass through. Under the threaded transmission of the two-way screw rod 53 and the clamping plate 54, the clamping plates 54 on both sides move towards the middle at the same time and abut against the surface of the object, so as to clamp and fix the object between the clamping plates 54 on both sides. The distance between the clamping plates 54 on both sides is adjustable, which is suitable for clamping and fixing objects of different sizes, and expands the adaptability and flexibility.
[0039] As shown in Figure 1 and Figure 4 As shown in the drawings, in this embodiment, the inward side of the column 13 is provided with a group of limiting cavities 15, and the object plate 2 is fixed between four limiting cavities 15 located on the same plane. The side of the column 13 away from the limiting cavity 15 is provided with a fixed perforation 16 consistent with the number of limiting cavities 15, and the fixed perforation 16 is in communication with the inside of the limiting cavity 15. The four corners of the object plate 2 are provided with threaded holes, and the object plate 2 is threadedly installed with fixed bolts 17 through the threaded holes. At the same time, the fixed bolts 17 pass through the fixed perforation 16 and the inside of the limiting cavity 15.
[0040] The process of fixing the object plate 2 is as follows:
[0041] Place the object plate 2 between the four limiting cavities 15 located on the same plane, and make the threaded holes on the object plate 2 and the fixed perforation 16 coaxial. Threadedly connect the fixed bolt 17 passing through the fixed perforation 16 and the threaded hole, so as to fix the object plate 2 between the four columns 13. The setting of multiple height limiting cavities 15 can fix the object plate 2 at different heights. Multiple object plates 2 can be installed, and the distance between the adjacent two object plates 2 can be adaptively adjusted according to the actual situation.
[0042] In use, the initial state is that the object plate 2 is not installed between the four columns 13;
[0043] The winding disc 4 is moved to the side away from the push frame 12 by the translation assembly, the driving motor 42 drives the winding disc 4 to rotate to loosen the hanging rope 41 wound on the winding disc 4, the clamping piece 5 falls downward under the action of gravity, and the object is located between the two fixed strips 51 and the two clamping plates 54. The two-way screw rod 53 is driven to rotate by the knob, and under the threaded transmission of the two-way screw rod 53 and the clamping plate 54, the clamping plates 54 on both sides move towards the middle at the same time and abut against the surface of the object, so as to clamp and fix the object between the clamping plates 54 on both sides.
[0044] After the object is clamped, the driving motor 42 drives the winding disc 4 to wind up the lifting rope 41, the clamping piece 5 clamping the object is lifted upward, the object is lifted, and the object is moved to a suitable position on the top of the bottom plate 1 through the translation assembly for placement.
[0045] It should be understood that the use of these embodiments is only for the purpose of illustrating the present application and is not intended to limit the scope of protection of the present application. In addition, it should also be understood that after reading the technical content of the present application, those skilled in the art can make various modifications, modifications and / or variations to the present application, all of these equivalent forms also fall within the protection scope defined by the claims attached to the present application.
Claims
1. A moving assist device for stage lighting and sound, characterized by: The utility model provides a kind of object lifting device, including bottom plate (1), one side of the bottom plate (1) is welded with push rack (12), the bottom of the bottom plate (1) The four corners are equipped with walking wheel (11), the top of the walking wheel (11) The four corners are welded with stand (13), and four The stand (13) Between detachably mounted with object plate (2), the number of object plate (2) Multiple; Four The stand (13) Top end is installed between translation assembly, the movable end of the translation assembly is rotatably installed with two winding discs (4), the shaft end of one side of the winding disc (4) Fixedly connected with the driving end of drive motor (42), two The winding cavity of winding disc (4) It is wound with rope (41) between two The rope (41) End away from winding disc (4), two The rope (41) It is installed between one end for clamping object and clamping piece (5).
2. The moving assisting device for stage light and sound according to claim 1, characterized in that: The translation assembly includes two beam plates (14) welded at the top of the stand (13), and the top of each of the two beam plates (14) is provided with a linear motor (31), and the movable ends of the two linear motors (31) are fixedly connected with a translation plate (3), and the top of the translation plate (3) is provided with a cavity (32) for the rope (41) to pass through.
3. The moving assisting device for stage light and sound according to claim 2, characterized in that: The two sides of the top of the translation plate (3) are fixedly provided with two linear motors (33), and the movable ends of the two linear motors (33) are fixedly connected with two translation plates (34).
4. The moving assisting device for stage light and sound according to claim 3, characterized in that: The clamping piece (5) includes two fixed strips (51), and the two sides of the opposite faces of the two fixed strips (51) are slidably installed with clamping plates (54), and the spacing between the two clamping plates (54) is adjustable.
5. The moving assisting device for stage light and sound according to claim 4, characterized in that: The opposite faces of the two clamping plates (54) are provided with rubber strips (55), and the end face of the rubber strip (55) away from the clamping plate (54) is provided with anti-slip lines.
6. The moving assisting device for stage light and sound according to claim 5, characterized in that: The two sides of the fixed strip (51) are provided with movable cavities (52), and the two ends of the clamping plate (54) are slidably located in the movable cavities (52), and a two-way screw rod (53) is rotatably installed on one of the fixed strips (51), and a threaded hole is formed in the clamping plate (54) and threadedly connected with the two-way screw rod (53), and a slide rod (56) is fixedly connected to the other fixed strip (51), and a sliding hole is formed in the clamping plate (54) for the slide rod (56) to pass through.
7. The moving assisting device for stage light and sound according to claim 6, characterized in that: The inward side of the stand (13) is provided with a group of limiting cavities (15), and the object plate (2) is fixed between four limiting cavities (15) located on the same plane, and the side of the stand (13) away from the limiting cavities (15) is provided with a number of fixed perforations (16) consistent with the number of limiting cavities (15), and the fixed perforations (16) are in communication with the interiors of the limiting cavities (15), and the four corners of the object plate (2) are provided with threaded holes, and the object plate (2) is threadedly installed with fixed bolts (17) through the threaded holes.