Novel LED electric mechanical door

Abstract

The utility model provides a novel LED electric mechanical door, which relates to the technical field of stage LED mechanical doors and comprises two LED mechanical doors, the two LED mechanical doors are connected to a transverse moving mechanism capable of transversely moving through sliding nuts, and the transverse moving mechanism is connected with a front-back moving mechanism at the top end through a vertical sliding block. Electric pedals capable of stretching out and drawing back for the actors to go to the platform are further arranged below the two LED mechanical doors, the two LED mechanical doors can be moved backwards, the LED mechanical doors are pulled open left and right through the motors on the left side and the right side, in this way, the space requirement is greatly reduced, meanwhile, the actors on the background can directly go to the foreground in cooperation with stretching out and drawing back of the electric pedals, and the practicability is high. The problems that most of existing LED mechanical doors adopt a lifting structure or a rotating structure to complete the door opening function, but the mechanical doors are affected by space, and consequently mechanical structures are difficult to place and process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stage LED mechanical doors, in particular to a novel LED electric mechanical door. Background Art

[0002] Stage performances are an important activity in various commercial operations. Most performances use LED display screens. The strong visual sense of LED display screens makes the performances have better stage effects. LED display screens can be used independently in any combination to play related large backgrounds. The large screen can be displayed in partitions according to performance needs, and the superimposed background screen of graphics can be played with a video signal processor or synthesized into the same screen to show close-ups of characters, thereby improving the stage viewing experience.

[0003] Most of the existing LED mechanical doors use a lifting structure or a rotating structure to complete the door opening function, but these mechanical doors are affected by space, making it difficult to place the mechanical structure. Therefore, we propose a new type of LED electric mechanical door. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Most of the existing LED mechanical doors adopt a lifting structure or a rotating structure to complete the door opening function, but these mechanical doors are affected by space, resulting in the mechanical structure being difficult to place.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new type of LED electric mechanical door includes two LED mechanical doors. The two LED mechanical doors are connected to a transverse moving mechanism that can move laterally through a sliding nut. The transverse moving mechanism is connected to a front-rear moving mechanism at the top through a vertical slider. A retractable electric step is also provided under the two LED mechanical doors for actors to go on stage.

[0007] As a preferred solution of the utility model, the lateral moving mechanism includes a first mounting frame for installation, and a first driving motor is fixedly installed on the top of the first mounting frame. The first driving motor can drive the connecting rod to rotate through a first connecting belt, and then drive the second connecting belt located at both ends of the connecting rod to rotate, and then drive the two split track screw rods to rotate.

[0008] As a preferred solution of the utility model, both ends of the two split track screw rods are connected with mounting bearings that can provide rotational support for the split track screw rods. When the two split track screw rods rotate, the sliding nut can be driven to move laterally, thereby driving the two LED mechanical doors to open laterally towards each other.

[0009] As a preferred solution of the utility model, the forward and backward moving mechanism includes a second mounting frame, and two second drive motors providing driving force are fixed on the back side of the second mounting frame. The two second drive motors are fixedly installed on the sleeve, and the output shafts of the two second drive motors are both extended into the interior of the sleeve and are individually connected to a single third connecting belt, thereby driving the rotating block to rotate through the third connecting belt.

[0010] As a preferred solution of the utility model, a rotatable connecting screw rod is installed on each of the two rotating blocks, and both connecting screw rods pass through the back side of the second mounting frame and are connected to the bearing body at the front end of the second mounting frame.

[0011] As a preferred solution of the utility model, when the rotating block rotates, it can drive the two connecting screws to rotate, and then drive the vertical sliding block connected to the two connecting screws to move forward and backward.

[0012] As a preferred solution of the utility model, when the vertical slider moves forward and backward, it can drive the horizontal moving mechanism connected to the vertical slider, and further drive the two LED mechanical doors to move forward and backward.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, the two LED mechanical doors can be moved backwards, and then opened to the left and right by the motors on the left and right sides, thus greatly reducing the space requirement. At the same time, with the extension and retraction of the electric step, the actors in the backstage can directly walk to the front stage, thus avoiding the problem that most of the existing LED mechanical doors use a lifting structure or a rotating structure to complete the door opening function, but these mechanical doors will be affected by the space, resulting in the problem that the mechanical structure is difficult to place and handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a new type of lateral movement mechanism of an LED electric mechanical door provided by the utility model;

[0016] Figure 2 A schematic diagram of a novel forward and backward moving mechanism of an LED electric mechanical door provided by the utility model;

[0017] Figure 3 A schematic diagram of the position of an electric step of a novel LED electric mechanical door provided by the utility model.

[0018] Legend: 1. LED mechanical door; 2. Sliding nut; 3. Horizontal moving mechanism; 31. First mounting bracket; 32. First drive motor; 33. Connecting rod; 34. Split rail screw; 35. Mounting bearing; 36. First connecting belt; 37. Second connecting belt; 4. Vertical slider; 5. Forward and backward moving mechanism; 51. Second mounting bracket; 53. Second drive motor; 54. Sleeve; 55. Rotating block; 56. Connecting screw; 57. Third connecting belt; 6. Electric step. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] Example 1

[0024] like Figure 1-3As shown, the utility model provides a technical solution: a new type of LED electric mechanical door, including two LED mechanical doors 1, the two LED mechanical doors 1 are connected to a transverse moving mechanism 3 that can move laterally through a sliding nut 2, the transverse moving mechanism 3 is connected to the front-rear moving mechanism 5 at the top through a vertical slider 4, and a retractable electric step 6 is also provided under the two LED mechanical doors 1 for actors to go on stage, the two LED mechanical doors 1 can be moved backward, and the LED mechanical doors 1 can be pulled left and right by motors on the left and right sides, which greatly reduces the space requirements. At the same time, with the extension and retraction of the electric step 6, the actors in the backstage can directly walk to the front stage, avoiding the existing LED mechanical doors 1 that mostly use a lifting structure or a rotating structure to complete the door opening function, but these mechanical doors will be affected by the space, resulting in the problem that the mechanical structure is difficult to place and handle.

[0025] Example 2

[0026] like Figure 1-3 As shown, the utility model provides a technical solution: the transverse movement mechanism 3 includes a first mounting frame 31 for installation, and a first driving motor 32 is fixedly installed on the top of the first mounting frame 31. The first driving motor 32 can drive the connecting rod 33 to rotate through the first connecting belt 36, and then drive the second connecting belt 37 located at both ends of the connecting rod 33 to rotate, and then drive the two split track screw rods 34 to rotate. Both ends of the two split track screw rods 34 are connected with mounting bearings 35 that can provide rotation support for the split track screw rods 34. When the two split track screw rods 34 rotate, the sliding nut 2 can be driven to move laterally, and then the two LED mechanical doors 1 can be driven to open laterally in opposite directions. The front and rear moving mechanism 5 includes a second mounting frame 51, and the back side of the second mounting frame 51 is fixed with two driving force The second drive motor 53, the two second drive motors 53 are fixedly installed on the sleeve 54, the output shafts of the two second drive motors 53 are both extended into the interior of the sleeve 54 and are individually connected to a single third connecting belt 57, and then the rotating block 55 is driven to rotate through the third connecting belt 57, and a rotatable connecting screw rod 56 is installed on the two rotating blocks 55, and the two connecting screw rods 56 pass through the back side of the second mounting frame 51 and are connected to the bearing body at the front end of the second mounting frame 51. When the rotating block 55 rotates, it can drive the two connecting screw rods 56 to rotate, and then drive the vertical slider 4 connected to the two connecting screw rods 56 to move forward and backward. When the vertical slider 4 moves forward and backward, it can drive the horizontal moving mechanism 3 connected to the vertical slider 4, and then drive the two LED mechanical doors 1 to move forward and backward.

[0027] The working process of the utility model is as follows: when using a new type of LED electric mechanical door, firstly, a first driving motor 32 is fixedly installed on the top of the first mounting frame 31, and the first driving motor 32 can drive the connecting rod 33 to rotate through the first connecting belt 36, and then drive the second connecting belt 37 located at both ends of the connecting rod 33 to rotate, and then drive the two split track screw rods 34 to rotate, and when the two split track screw rods 34 rotate, the sliding nut 2 can be driven to move horizontally, and then the two LED mechanical doors 1 can be driven to open horizontally opposite to each other, and when the rotating block 55 rotates, the two connecting screw rods 56 can be driven to rotate, and then the vertical slider 4 connected to the two connecting screw rods 56 can be driven to move forward and backward, and when the vertical slider 4 moves forward and backward, it can drive the horizontal moving mechanism 3 connected to the vertical slider 4, and then the two LED mechanical doors 1 can be driven to move forward and backward.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of LED electric mechanical door, comprising two LED mechanical doors (1), characterized in that: The two LED mechanical doors (1) are connected to a transverse moving mechanism (3) capable of transverse movement via a sliding nut (2); the transverse moving mechanism (3) is connected to a front-rear moving mechanism (5) at the top via a vertical slider (4); and a retractable electric step (6) for actors to go on stage is also provided below the two LED mechanical doors (1).

2. A new type of LED electric mechanical door according to claim 1, characterized in that: The transverse moving mechanism (3) comprises a first mounting frame (31) for mounting, a first driving motor (32) being fixedly mounted on the top of the first mounting frame (31), the first driving motor (32) being able to drive the connecting rod (33) to rotate via a first connecting belt (36), thereby driving the second connecting belts (37) located at both ends of the connecting rod (33) to rotate, thereby driving the two split track screw rods (34) to rotate.

3. A new type of LED electric mechanical door according to claim 2, characterized in that: Both ends of the two split track screw rods (34) are connected with mounting bearings (35) for supporting the split track screw rods (34) for rotation. When the two split track screw rods (34) rotate, the sliding nut (2) can be driven to move laterally, thereby driving the two LED mechanical doors (1) to open laterally in opposite directions.

4. According to the novel LED electric mechanical door of claim 1, it is characterized by: The forward and backward moving mechanism (5) comprises a second mounting frame (51), two second driving motors (53) for providing driving force are fixed on the back side of the second mounting frame (51), the two second driving motors (53) are fixedly mounted on the sleeve (54), the output shafts of the two second driving motors (53) are both extended into the interior of the sleeve (54) and are individually connected to a single third connecting belt (57), thereby driving the rotating block (55) to rotate through the third connecting belt (57).

5. A new type of LED electric mechanical door according to claim 4, characterized in that: A rotatable connecting screw rod (56) is mounted on each of the two rotating blocks (55). The two connecting screw rods (56) penetrate the back side of the second mounting frame (51) and are connected to the bearing body at the front end of the second mounting frame (51).

6. A new type of LED electric mechanical door according to claim 5, characterized in that: When the rotating block (55) rotates, it can drive the two connecting screw rods (56) to rotate, thereby driving the vertical sliding block (4) connected to the two connecting screw rods (56) to move forward and backward.

7. A new type of LED electric mechanical door according to claim 1, characterized in that: When the vertical slider (4) moves forwards and backwards, it can drive the horizontal moving mechanism (3) connected to the vertical slider (4), and further drive the two LED mechanical doors (1) to move forwards and backwards.

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