CN220693496U - Light controller connects pivot and has its light controller - Google Patents

Abstract

The utility model relates to a light controller connecting rotating shaft and a light controller with the same. The light controller connection rotating shaft comprises: a rotating shaft fixing block and a linear rotating shaft; the rotating shaft fixing block is provided with a first limit groove and a second limit groove which are communicated with each other; the linear rotating shaft comprises a first connecting part, a rotating part and a second connecting part which are sequentially connected; the first connecting part is arranged in the first limiting groove and is connected with the rotating shaft fixing block; the rotating part is arranged in the second limiting groove and is matched with the second limiting groove; the second connecting portion is arranged on one side of the second limiting groove. According to the scheme provided by the utility model, the stress borne by the connecting rotating shaft can be effectively dispersed, the stability of the light controller is improved, so that the light controller is not easy to deform or shake or loose when a user opens/closes the display screen assembly, the overall performance of the light controller is further improved, and the light controller is simple in structure and easy to install.

Description

Light controller connects pivot and has its light controller

Technical Field

The utility model relates to the technical field of light controllers, in particular to a light controller connecting rotating shaft and a light controller with the same.

Background

The light controller, also called as programmable light controller, is an important device for controlling the brightening of scene lamps such as stage performance, bar entertainment, outdoor travel brightening, film advertisement shooting and the like, and has very wide application scene.

With the continuous progress of technology and more convenient travel, each artist often needs to perform a mobile performance, and most of the traditional light controllers have large volume, heavy weight and are very unfavorable for carrying or carrying. In order to improve portability, a light controller with a folding console (i.e., a flip-type light controller) is increasingly popular. Currently, flip-type light controllers generally include a display screen assembly at the top layer, a dimming key assembly at the middle layer, and a base structure assembly at the bottom layer. The middle layer is embedded above the bottom layer and is connected with the top layer through a connecting bearing, so that the top layer can perform opening or closing movement relative to the middle layer and the bottom layer.

The frame material of the display screen component of the existing flip type light controller is hardware or other components with large weight, so that the weight of the whole display screen component is large, and the stress of a connecting bearing is large when a user opens or closes the display screen component. Because the strength of the connecting bearing adopted at present is insufficient, when the stress is concentrated, the dimming key assembly at the middle layer of the light controller can be deformed; or the phenomenon that the display screen shakes or loosens when a user touches the display screen is caused, and the operation of the touch display screen is not facilitated.

Therefore, the design of the light controller connecting rotating shaft and the light controller with the light controller connecting rotating shaft is urgently needed, stress borne by the connecting rotating shaft can be effectively dispersed, stability of the light controller is improved, the light controller is not easy to deform when a user opens/closes the display screen assembly, the whole display screen assembly is stable, shaking or loosening phenomenon cannot occur, overall performance of the light controller is further improved, and the light controller connecting rotating shaft is simple in structure and easy to install.

Disclosure of Invention

In order to overcome the problems in the related art, the utility model provides the light controller connecting rotating shaft and the light controller with the same, and the light controller connecting rotating shaft and the light controller with the same can effectively disperse stress born by the connecting rotating shaft, so that the stability of the connecting rotating shaft is improved, the connecting piece is not easy to deform or shake when a user opens/closes the connecting piece (such as a display screen assembly and a dimming key assembly), the overall performance of the connecting piece is further improved, and the light controller connecting device is simple in structure and easy to install.

One of the objects of the first aspect of the present utility model is to provide a connection shaft of a light controller, which includes a shaft fixing block and a linear shaft; the rotating shaft fixing block is provided with a first limit groove and a second limit groove which are communicated with each other; the linear rotating shaft comprises a first connecting part, a rotating part and a second connecting part which are sequentially connected; the first connecting part is arranged in the first limiting groove and is connected with the rotating shaft fixing block; the rotating part is arranged in the second limiting groove and is matched with the second limiting groove; the second connecting part is arranged on one side of the second limiting groove.

In a preferred embodiment, the rotating shaft fixing block is further provided with a groove and a first threaded hole which are communicated with each other; the groove and the first threaded hole are oppositely arranged on two sides of the first limiting groove, and the connecting line of the groove and the first threaded hole is perpendicular to the extending direction of the first connecting portion.

In a preferred embodiment, the first connecting portion is provided with a connecting through hole; the recess sets up the bottom of pivot fixed block, first screw hole sets up the upper end of pivot fixed block, just the top of first screw hole is less than the top of pivot fixed block.

In a preferred embodiment, the in-line spindle is detachably connected to the spindle fixing block.

In a preferred embodiment, the screw sequentially passes through the groove and the connecting through hole and is fixed in the first threaded hole, so that the in-line rotating shaft is fixed on the rotating shaft fixing block.

In a preferred embodiment, the shaft fixing block further includes a second screw hole and a third screw hole; the second threaded hole is formed in the bottom end of the rotating shaft fixing block; the third threaded hole is formed in one side of the rotating shaft fixing block and is perpendicular to the extending direction of the first connecting portion and the extending direction of the second threaded hole respectively.

The second object of the present utility model is to provide a light controller, which includes the above light controller connecting shaft.

In a preferred embodiment, the display screen assembly, the dimming key assembly and the base structure assembly are further included; the rotating shaft fixing block is respectively connected with the light adjusting key assembly and the base structure assembly; the second connecting portion is connected with the display screen assembly.

In a preferred embodiment, a connecting block is arranged at the bottom end of the display screen assembly; the plane of the connecting block is perpendicular to the plane of the display screen; the connecting block is provided with a first fixing through hole; the first fixing through hole is matched with the connecting through hole.

In a preferred embodiment, the light adjusting key assembly is provided with a second fixing through hole, and the screw passes through the second fixing through hole and is fixed in the second threaded hole; the base structure assembly is provided with a third fixing through hole, and a screw penetrates through the third fixing through hole to be fixed in the third threaded hole.

The technical scheme provided by the utility model can comprise the following beneficial effects:

the application provides a light controller connects pivot includes pivot fixed block and a word pivot, if when using this connection pivot on the light controller, with light controller's top layer through a word pivot with the pivot fixed block is connected, rethread pivot fixed block with light controller's bottom and intermediate level are connected. When the display screen assembly on top layer is overturned, the pivot fixed block receives a stress towards intermediate level and bottom, at this moment, a word pivot can give the reaction force towards the top layer of pivot fixed block to effectively offset a part the stress that the pivot fixed block received, make the pivot fixed block is more stable, non-deformable. Simultaneously, will through pivot fixed block light controller's bottom and intermediate level fixed connection, make the pivot fixed block can be simultaneously with the stress transfer that receives to intermediate level and bottom, compare among the prior art the pivot fixed block can only be with the stress transfer to the intermediate level and lead to the intermediate level to appear the problem of warping, the pivot is connected to light controller that this application provided, can effectively disperse the stress that receives, the stability of pivot fixed block and intermediate level has been improved, make when user opens/closes the display screen subassembly, light controller's be difficult for deformation or appear rocking or not hard up phenomenon, further improved light controller's wholeness can, and simple structure easily installation.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.

FIG. 1 is a schematic diagram of an explosion structure of a connection shaft of a light controller according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a connection shaft of a light controller according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a spindle fixing block according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of a connection shaft of a light controller according to an embodiment of the present utility model;

FIG. 5 is a schematic bottom view of a connection shaft of a light controller according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of an exploded construction of a light controller according to an embodiment of the present utility model;

FIG. 7 is a schematic bottom view of a display screen assembly according to an embodiment of the present utility model.

Reference numerals:

1. a rotating shaft fixing block; 11. a first limit groove; 12. the second limit groove; 13. a groove; 14. a first threaded hole; 15. a second threaded hole; 16. a third threaded hole; 2. a linear rotating shaft; 21. a first connection portion; 211. a connecting through hole; 22. a rotating part; 23. a second connecting portion; 3. a screw; 4. a display screen assembly; 41. a connecting block; 42. a first fixing through hole; 5. a dimming key assembly; 51. a second fixing through hole; 6. a base structure assembly; 61. and a third fixing through hole.

Detailed Description

Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The frame material of the display screen component of the existing flip type light controller is hardware or other components with large weight, so that the weight of the whole display screen component is large, and the stress of a connecting bearing is large when a user opens or closes the display screen component. Because the strength of the connecting bearing adopted at present is insufficient, when the stress is concentrated, the dimming key assembly at the middle layer of the light controller can be deformed; or the phenomenon that the display screen shakes or loosens when a user touches the display screen is caused, and the operation of the touch display screen is not facilitated.

Aiming at the problems, the embodiment of the utility model provides the connecting rotating shaft of the light controller, which can effectively disperse stress, improve the stability of the connecting rotating shaft and the middle layer, prevent the connecting piece from being deformed or swayed when a user opens/closes the connecting piece (such as a display screen assembly and a dimming key assembly), further improve the overall performance of the connecting piece, and has simple structure and easy installation.

The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-7, fig. 1 is a schematic diagram illustrating an exploded structure of a light controller according to an embodiment of the utility model.

The light controller is connected with a rotating shaft and comprises a rotating shaft fixing block 1 and a straight rotating shaft 2. The rotating shaft fixing block 1 is connected with one end of the straight rotating shaft 2. Preferably, the in-line rotary shaft 2 is detachably connected to the rotary shaft fixing block 1, so that when the rotary shaft fixing block 1 or the in-line rotary shaft 2 is damaged, the damaged rotary shaft fixing block 1 or the in-line rotary shaft 2 can be replaced at a minimum cost.

As shown in fig. 1-5, the rotating shaft fixing block 1 is provided with a first limiting groove 11 and a second limiting groove 12 which are communicated, the first limiting groove 11 and the second limiting groove 12 are both arranged in the rotating shaft fixing block 1, and one end of the second limiting groove 12 is flush with the side surface of the rotating shaft fixing block 1.

The in-line spindle 2 includes a first connection part 21, a rotation part 22 and a second connection part 23, which are sequentially connected. The first connecting portion 21 is disposed in the first limiting groove 11 and is connected to the rotation shaft fixing block 1. Specifically, the first connecting portion 21 is provided with a connecting through hole 211, and the rotating shaft fixing block 1 is further provided with a groove 13 and a first threaded hole 14 which are communicated with each other; the groove 13 and the first threaded hole 14 are oppositely arranged at two sides of the first limit groove 11, and the connecting line of the groove 13 and the first threaded hole 14 is perpendicular to the extending direction of the first connecting portion 21; i.e. the recess 13 and the first threaded hole 14 are oppositely arranged at both sides of the connecting through hole 211. The groove 13 is disposed at the bottom end of the rotating shaft fixing block 1 and is communicated with the connecting through hole 211, and the first threaded hole 14 is disposed at the upper end of the rotating shaft fixing block 1 and is communicated with the connecting through hole 211. Preferably, the number of the first threaded holes 14 is two, and the number of the threaded holes is 3×4. The top end of the first threaded hole 14 is lower than the top end of the rotating shaft fixing block 1, so that when the screw 3 passes through the groove 13 and the connecting through hole 211 in sequence and is fixed in the first threaded hole 14, the top end of the screw 3 does not extend out of the top end of the rotating shaft fixing block 1. The first screw 3 is used for fixing the in-line rotating shaft 2 on the rotating shaft fixing block 1.

The rotating part 22 is disposed in the second limiting groove 12 and is adapted to the second limiting groove 12; the second connecting portion 23 is disposed at one side of the second limiting groove 12. That is, after the first connecting portion 21 and the rotating portion 22 are respectively disposed in the first limiting groove 11 and the second limiting groove 12, at this time, the second connecting portion 23 is located at one side of the rotating shaft fixing block 1 and is used for connecting a to-be-connected member (such as the display screen assembly 4).

Because the flip type light controller is of a three-layer structure, in order to disperse stress borne by a light controller connecting rotating shaft, the whole light controller is more stable, and the light controller connecting shaft further comprises a second threaded hole 15 and a third threaded hole 16; the second threaded hole 15 is arranged at the bottom end of the rotating shaft fixing block 1 and is used for connecting a belt connecting piece (such as a dimming key assembly 5); the third threaded hole 16 is disposed at one side of the shaft fixing block 1 and is perpendicular to the extending direction of the first connecting portion 21 and the extending direction of the second threaded hole 15, respectively, for connecting a to-be-connected member (such as the base structure assembly 6). Preferably, the number of the second screw holes 15 is three, and the number of the third screw holes 16 is two. Through setting up second screw hole 15 with third screw hole 16 can be with pivot fixed block 1 is connected with light controller's intermediate level and bottom, thereby effectively with the stress that pivot fixed block 1 receives disperses to intermediate level and bottom simultaneously, and then has improved pivot fixed block 1 with the stability of intermediate level makes when upset top layer's display screen subassembly 4, connect the pivot with the intermediate level is difficult for deformation, and the top layer also is difficult for appearing rocking the condition.

In first embodiment, the light controller connection pivot that this application provided includes pivot fixed block and a word pivot, if when using this connection pivot on the light controller, with light controller's top layer with the pivot fixed block is connected through a word pivot, rethread pivot fixed block with light controller's bottom and intermediate level are connected. When the display screen assembly on top layer is overturned, the pivot fixed block receives a stress towards intermediate level and bottom, at this moment, a word pivot can give the reaction force towards the top layer of pivot fixed block to effectively offset a part the stress that the pivot fixed block received, make the pivot fixed block is more stable, non-deformable. Simultaneously, will through pivot fixed block light controller's bottom and intermediate level fixed connection, make the pivot fixed block can be simultaneously with the stress transfer that receives to intermediate level and bottom, compare among the prior art the pivot fixed block can only be with the stress transfer to the intermediate level and lead to the intermediate level to appear the problem of warping, the pivot is connected to light controller that this application provided, can effectively disperse the stress that receives, the stability of pivot fixed block and intermediate level has been improved, make when user opens/closes the display screen subassembly, light controller's be difficult for deformation or appear rocking or not hard up phenomenon, further improved light controller's wholeness can, and simple structure easily installation.

Example two

Corresponding to the connection shaft of the light controller, the utility model also provides a light controller, referring to fig. 1-7, specifically:

on the basis of the structure of the first embodiment, the light controller provided by the utility model comprises the light controller connecting rotating shafts, and the number of the light controller connecting rotating shafts is 2.

As shown in fig. 6, the light controller further includes a top display screen assembly 4, a middle dimming key assembly 5, and a bottom base structure assembly 6; the rotating shaft fixing block 1 is respectively connected with the dimming key assembly 5 and the base structure assembly 6. More specifically, the dimming key assembly 5 is provided with a second fixing through hole 51, and the screw 3 passes through the second fixing through hole 51 and is fixed in the second threaded hole 15, so that the rotating shaft fixing block 1 is connected with the dimming key assembly 5 in the middle layer.

The base structure assembly 6 is provided with a third fixing through hole 61, and the screw 3 passes through the third fixing through hole 61 and is fixed in the third threaded hole 16, so that the rotating shaft fixing block 1 is connected with the base structure assembly 6 at the bottom layer.

The second connecting part 23 of the in-line rotating shaft 2 is connected with the display screen assembly 4. Specifically, as shown in fig. 7, a connection block 41 is disposed at the bottom end of the display screen assembly 4; the plane of the connection block 41 is perpendicular to the plane of the display screen. The connecting block 41 is provided with a first fixing through hole 42, the first fixing through hole 42 is matched with the connecting through hole 211, and bolts penetrate through the first fixing through hole 42 and the connecting through hole 211, so that the rotating shaft fixing block 1 is connected with the display screen assembly 4 on the top layer.

The specific structure of the connection shaft of the light controller is shown in the above embodiment, and will not be described herein.

In the second embodiment of the present utility model, the screw passes through the first fixing through hole, the second fixing through hole and the third fixing through hole, so that the rotating shaft fixing block can be respectively connected with the display screen assembly of the top layer, the dimming key assembly of the middle layer and the base structure assembly of the bottom layer. Simultaneously, first fixed through-hole, second fixed through-hole and third fixed through-hole can form a atress triangle-shaped, can offset a part the power that the pivot fixed block received to disperse a part of component respectively on display screen subassembly, the button subassembly of adjusting luminance and the base structural component, thereby effectively reduce connect the pivot and adjust luminance the stress that the button subassembly receives, and then make the structure of whole light controller more stable, when upset display screen subassembly, the problem that the display screen rocked and lead to bad operation neither appears, also can not appear the pivot fixed block and adjust luminance the button subassembly problem of warping.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. The light controller is connected with a rotating shaft and is characterized by comprising a rotating shaft fixing block (1) and a linear rotating shaft (2);

a first limit groove (11) and a second limit groove (12) which are communicated are formed in the rotating shaft fixing block (1);

the horizontal rotating shaft (2) comprises a first connecting part (21), a rotating part (22) and a second connecting part (23) which are connected in sequence;

the first connecting part (21) is arranged in the first limiting groove (11) and is connected with the rotating shaft fixing block (1);

the rotating part (22) is arranged in the second limiting groove (12) and is matched with the second limiting groove (12);

the second connecting part (23) is arranged on one side of the second limiting groove (12).

2. The light controller connection spindle of claim 1, wherein,

the rotating shaft fixing block (1) is also provided with a groove (13) and a first threaded hole (14) which are communicated with each other;

the groove (13) and the first threaded hole (14) are oppositely arranged on two sides of the first limit groove (11), and a connecting line of the groove (13) and the first threaded hole (14) is perpendicular to the extending direction of the first connecting portion (21).

3. The light controller connection spindle of claim 2, wherein,

the first connecting part (21) is provided with a connecting through hole (211);

the groove (13) is arranged at the bottom end of the rotating shaft fixing block (1),

the first threaded hole (14) is formed in the upper end of the rotating shaft fixing block (1), and the top end of the first threaded hole (14) is lower than the top end of the rotating shaft fixing block (1).

4. A light controller connection spindle according to claim 3, characterized in that the in-line spindle (2) is detachably connected to the spindle fixing block (1).

5. The light controller connection spindle of claim 4, wherein,

the screw (3) sequentially penetrates through the groove (13) and the connecting through hole (211) and is fixed in the first threaded hole (14), and the straight rotating shaft (2) is fixed on the rotating shaft fixing block (1).

6. A light controller connection spindle according to claim 1, characterized in that the spindle fixing block (1) further comprises a second threaded hole (15) and a third threaded hole (16);

the second threaded hole (15) is formed in the bottom end of the rotating shaft fixing block (1);

the third threaded hole (16) is formed in one side of the rotating shaft fixing block (1) and is perpendicular to the extending direction of the first connecting portion (21) and the extending direction of the second threaded hole (15) respectively.

7. A light controller comprising a light controller according to any one of claims 1-6 coupled to a spindle.

8. A light controller according to claim 7, further comprising a display screen assembly (4), a dimming key assembly (5) and a base structure assembly (6);

the rotating shaft fixing block (1) is respectively connected with the dimming key assembly (5) and the base structure assembly (6);

the second connecting part (23) is connected with the display screen assembly (4).

9. A light controller as recited in claim 8, wherein,

the bottom end of the display screen assembly (4) is provided with a connecting block (41);

the plane of the connecting block (41) is perpendicular to the plane of the display screen;

the connecting block (41) is provided with a first fixing through hole (42);

the first fixing through hole (42) is matched with the connecting through hole (211).

10. A light controller as recited in claim 8, wherein,

the dimming key assembly (5) is provided with a second fixing through hole (51), and the screw (3) penetrates through the second fixing through hole (51) and is fixed in the second threaded hole (15);

the base structure assembly (6) is provided with a third fixing through hole (61), and the screw (3) penetrates through the third fixing through hole (61) and is fixed in the third threaded hole (16).