Angle adjusting mechanism and laser lamp

Abstract

The utility model relates to an angle adjusting mechanism and a laser lamp, the angle adjusting mechanism comprises a base, an adjusting piece, a rotating assembly and a fixing assembly, the base is used for being connected to other parts, the adjusting piece is connected to a to-be-rotated part, and the rotating assembly comprises a first connecting part and a second connecting part which are engaged with each other; the first connecting parts and the second connecting parts are arranged on the base and the adjusting piece correspondingly and located on the opposite sides of the base and the adjusting piece, and at least one of the first connecting parts and the second connecting parts is provided with a plurality of first connecting parts and second connecting parts in the rotating direction of the component to be rotated; the fixing assembly is used for locking and connecting the base and the adjusting piece; the problem that a lifting handle of an existing laser lamp is prone to slipping is solved.

Description

Technical Field

[0001] The present application relates to the technical field of laser lamps, and in particular to an angle adjustment mechanism and a laser lamp. Background Art

[0002] Laser lights use semiconductor laser diodes as light sources, synthesize and homogenize lasers through optical components, and drive the galvanometer to deflect at high speed through special motors, thus producing ever-changing effects. They are often used to enhance stage atmosphere and outdoor laser performances. Laser light sources have many advantages such as high brightness, long life, time saving, power saving, and wide application range. As a high-tech light source product, laser lights are widely used in various fields.

[0003] The handle of the existing laser lamp is rotatably arranged on the shell of the laser lamp. Since the handle has no anti-slip structure, the gravity of the laser lamp itself is much greater than the locking force of the handle. Therefore, the laser lamp frequently slips relative to the handle at the scene of use. Utility Model Content

[0004] The present application provides a laser lamp to solve the problem that the handle of the existing laser lamp is prone to slipping.

[0005] In a first aspect, the present application provides an angle adjustment mechanism, comprising:

[0006] A base, used to connect to other components;

[0007] An adjusting member connected to the member to be rotated;

[0008] A rotating assembly, comprising a first connecting portion and a second connecting portion meshing with each other, wherein the first connecting portion and the second connecting portion are respectively arranged on the base and the adjusting member and are located on opposite sides of the base and the adjusting member, and at least one of the first connecting portion and the second connecting portion is provided with a plurality of portions in the rotation direction of the component to be rotated; and

[0009] A fixing assembly is used for lockingly connecting the base and the adjusting member.

[0010] In a possible implementation, the fixing assembly includes a pressure cover and a first locking member, the pressure cover is arranged on the side of the adjusting member away from the base, and avoidance holes are opened through the relative positions of the adjusting member and the part to be rotated, the first locking member is used to connect the pressure cover and the base, and the center of the first locking member is located in the avoidance hole.

[0011] In one possible implementation, the base includes a first step portion and a second step portion that are connected to each other, the size of the first step portion is smaller than the size of the second step portion, a first locking portion is provided on the first step portion, and the first locking portion is connected to the first locking piece; the second step portion is used to set the first connecting portion or the second connecting portion.

[0012] In a possible implementation manner, the first step portion is embedded in the avoidance holes of the adjusting member and the component to be rotated.

[0013] In a possible implementation, the gland cover is provided with a handle, the handle is provided with a mounting hole extending through it in the locking direction of the first locking member, and the mounting hole is arranged in alignment with the first locking member so as to adjust the locking degree of the first locking member through the mounting hole.

[0014] In a possible implementation, an operating portion is provided on the handle.

[0015] In a possible implementation, a connecting piece is provided on the handle, and the connecting piece passes through the pressure cover and the avoidance hole in sequence to movably cooperate with the base.

[0016] In a possible implementation, a retaining ring is provided on the connecting member, a through hole cooperating with the connecting member is penetrated through the pressure cover, the size of the retaining ring is larger than the size of the through hole, and the retaining ring is located on the side of the pressure cover facing the base.

[0017] In a possible implementation, the first connecting portion and the second connecting portion are mutually meshing end surface straight knurling structures.

[0018] In a second aspect, the present application provides a laser lamp, comprising the angle adjustment mechanism as described in the first aspect, and also comprising a shell and a handle, wherein the base of the angle adjustment mechanism is connected to the shell, the adjustment member is connected to the handle, and the handle and the base are rotatably matched through the rotating assembly.

[0019] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0020] The angle adjustment mechanism and laser light provided in this embodiment, the angle adjustment mechanism locks the base and the adjustment member through the fixing assembly to fix the relative position between the base and the adjustment member, and then fixes the relative position between the part to be rotated and other parts. When it is necessary to adjust the position of the part to be rotated relative to other parts, the connection between the base and the adjustment member is cancelled through the fixing assembly, and then the position of the movable adjustment member, the first connection part is connected to any of the remaining second connection parts, or the second connection part is connected to the remaining first connection parts, or another first connection part is connected to another second connection part, so as to ensure the matching relationship between the adjustment member and the base. After the position is adjusted, the base and the adjustment member are connected by the fixing assembly. The angle adjustment mechanism provided in the embodiment of the present application can adjust the position of the part to be rotated relative to other parts, and can fix the part to be rotated at this position to meet the user's use needs in different scenarios. And after the first connection part and the second connection part that are meshed with each other are connected to each other, the part to be rotated can also be prevented from slipping, ensuring the stability and reliability of the part to be rotated after being connected to other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0024] Figure 1 A schematic diagram of the overall structure of an angle adjustment mechanism provided in an embodiment of the present application.

[0025] Figure 2 An exploded diagram of an angle adjustment mechanism provided in an embodiment of the present application.

[0026] Figure 3 A cross-sectional schematic diagram of an angle adjustment mechanism provided in an embodiment of the present application.

[0027] Figure 4 A side view of an angle adjustment mechanism provided in an embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Base; 2. Adjustment part; 3. First connection part; 4. Second connection part; 5. First bolt; 6. Pressure cover; 7. First locking part; 8. Avoidance hole; 9. Handle; 10. Connection part; 11. Retaining ring; 12. Operating part; 13. Handle; 14. Casing. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0031] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0033] Reference Figure 1-Figure 4 , the embodiment of the present application provides an angle adjustment mechanism, including:

[0034] Base 1, used to connect to other components;

[0035] An adjusting member 2, connected to the part to be rotated;

[0036] A rotating assembly, comprising a first connecting portion 3 and a second connecting portion 4 meshing with each other, wherein the first connecting portion 3 and the second connecting portion 4 are respectively arranged on the base 1 and the adjusting member 2 and are located on opposite sides of the base 1 and the adjusting member 2, and at least one of the first connecting portion 3 and the second connecting portion 4 is provided with a plurality of portions in the rotation direction of the component to be rotated; and

[0037] The fixing assembly is used for lockingly connecting the base 1 and the adjusting member 2 .

[0038] The base 1 and the adjusting member 2 are locked by the fixing assembly to fix the relative position between the base 1 and the adjusting member 2, and then the relative position between the part to be rotated and other parts is fixed. When it is necessary to adjust the position of the part to be rotated relative to other parts, the connection between the base 1 and the adjusting member 2 is cancelled by the fixing assembly, and then the position of the movable adjusting member 2 is adjusted, the first connecting portion 3 is connected to any of the remaining second connecting portions 4, or the second connecting portion 4 is connected to the remaining first connecting portions 3, or another first connecting portion 3 is connected to another second connecting portion 4, so as to ensure the matching relationship between the adjusting member 2 and the base 1. After the position is adjusted, the base 1 and the adjusting member 2 are connected by the fixing assembly. The angle adjustment mechanism provided in the embodiment of the present application can adjust the position of the part to be rotated relative to other parts, and can fix the part to be rotated in this position to meet the user's use requirements in different scenarios. And after the first connecting portion 3 and the second connecting portion 4 that are meshed with each other are connected to each other, the anti-slip effect can also be achieved for the part to be rotated, ensuring the stability and reliability of the part to be rotated after being connected to other parts.

[0039] The base 1 is used to be connected to other components, including a detachable connection or a fixed connection between the base 1 and other components. The fixed connection between the base 1 and other components includes welding or bonding, and the detachable connection between the base 1 and other components includes bolts, screws or buckles. In the present application, the base 1 is connected to other components by screwing with the first bolt 5. Further, in order to ensure the locking effect between the base 1 and other components, multiple first bolts 5 can be provided to enhance the connection effect.

[0040] Of course, the adjusting member 2 is connected to the component to be rotated, including a detachable connection or a fixed connection between the adjusting member 2 and the component to be rotated, the fixed connection between the adjusting member 2 and the component to be rotated includes welding or bonding, and the detachable connection between the adjusting member 2 and the component to be rotated includes being realized by bolts, screws or buckles. In the present application, the adjusting member 2 is welded and fixed to the component to be rotated.

[0041] At least one of the first connection part 3 and the second connection part 4 is provided with multiple in the rotation direction of the component to be rotated, including one first connection part 3 and multiple second connection parts 4. By rotating the component to be rotated relative to the base 1, the first connection part 3 is matched with different second connection parts 4 respectively, and then the connection of the component to be rotated is realized through the fixing assembly. Of course, it also includes the case where the second connection part 4 is provided with one and the first connection part 3 is provided with multiple; or the first connection part 3 and the second connection part 4 are both provided with multiple. In this application, the first connection part 3 is provided on the adjusting member 2, the second connection part 4 is provided on the base 1, and the first connection part 3 and the second connection part 4 are both provided with multiple as an example. Optionally, the first connection part 3 and the second connection part 4 are mutually meshing end face straight knurling structures, and the knurling is meshed with each other to prevent slipping. Of course, the first connection part 3 and the second connection part 4 can also be mutually mating pin and pin hole structures or straight tooth structures, etc.

[0042] Reference Figure 1-Figure 4 , the fixing assembly includes a gland 6 and a first locking member 7. The gland 6 is arranged on the side of the adjusting member 2 away from the base 1. The adjusting member 2 and the part to be rotated are both provided with avoidance holes 8 at the relative positions. The first locking member 7 is used to connect the gland 6 and the base 1, and the middle part thereof is located in the avoidance hole 8. The first locking member 7 is pressed on the gland 6 and passes through the gland 6, the avoidance hole 8 of the part to be rotated and the avoidance hole 8 of the adjusting member 2 in sequence to be connected with the base 1, thereby realizing the connection between the gland 6 and the base 1. The limiting effect of the part to be rotated is realized by limiting the adjusting member 2 and the part to be rotated between the gland 6 and the base 1. Of course, the connection between the first locking member 7 and the base 1 is a detachable connection, so the first locking member 7 can be a screw, a bolt, a buckle or other components. As an example, the first locking member 7 is a second bolt, and a second threaded hole is provided on the base 1 to be threadedly matched with the second bolt, and the connection effect is realized by the screw connection of the second bolt and the second threaded hole. Of course, in order to improve the reliability of the connection between the pressure cover 6 and the base 1, a plurality of first locking members 7 may be provided, that is, a plurality of second bolts may be provided, and correspondingly, a plurality of second threaded holes corresponding to the second bolts are provided on the base 1.

[0043] The base 1 includes a first step portion and a second step portion connected to each other, the size of the first step portion is smaller than that of the second step portion, and a first locking portion is arranged on the first step portion, and the first locking portion is connected to the first locking member 7; the second step portion is used to arrange the first connecting portion 3 or the second connecting portion 4; through the arrangement of the first step portion and the second step portion, the first step portion is used to cooperate with the connecting cover 6, and the second step portion is used to cooperate with the connecting adjusting member 2, so as to reasonably divide the base 1.

[0044] The first step portion is embedded in the avoidance hole 8 of the adjusting member 2 and the part to be rotated, and the first step portion is embedded in the avoidance hole 8, thereby reducing the distance between the first step portion and the pressure cover 6, improving the connection strength between the first step portion and the pressure cover 6, and facilitating installation.

[0045] Reference Figure 1-Figure 4 The cover of the gland 6 is provided with a handle 9, and the handle 9 is provided with a mounting hole in the locking direction of the first locking member 7. The mounting hole is arranged in alignment with the first locking member 7 so that the locking degree of the first locking member 7 can be adjusted through the mounting hole; the gland 6 is covered by the handle 9, so as to shield the gland 6 and the first locking member 7, thereby improving the overall aesthetics of the device. In addition, the handle 9 is provided with a mounting hole, and the first locking member 7 on the gland 6 can be adjusted through the mounting hole. The handle 9 will not interfere with the operation of the first locking member 7, thereby ensuring the stable use of the device.

[0046] The handle 9 is provided with a connecting piece 10, and the connecting piece 10 passes through the pressure cover 6 and the avoidance hole 8 in sequence to be movably matched with the base 1; the handle 9 is connected to the base 1 by the connecting piece 10, so as to fix the position of the handle 9. In addition, the movable cooperation between the connecting piece 10 and the base 1 enables the handle 9 to be movably arranged relative to the base 1. The connecting piece 10 can be any component that can realize the movable cooperation between the handle 9 and the base 1, such as a screw, a bolt or a screw. As an example, the connecting piece 10 in the present application is a third bolt, one end of which is fixedly connected to the handle 9, and the other end of the third bolt passes through the pressure cover 6 and the avoidance hole 8 in sequence to be screwed and matched with the base 1.

[0047] The connecting member 10 is provided with a retaining ring 11, and the pressure cover 6 is penetrated with a through hole matched with the connecting member 10, the size of the retaining ring 11 is larger than the size of the through hole, and the retaining ring 11 is located on the side of the pressure cover 6 facing the base 1; during the process of locking the connecting member 10 and the base 1, the retaining ring 11 moves in the direction away from the pressure cover 6, and during the process of disassembling the connecting member 10 and the base 1, the retaining ring 11 moves in the direction close to the pressure cover 6, and the size of the through hole on the pressure cover 6 is larger than the size of the retaining ring 11, so that the moving position of the retaining ring 11 is limited by the through hole, thereby limiting the range of motion of the handle 9, preventing the handle 9 from falling off the device, and having an anti-falling effect.

[0048] The handle 9 is provided with an operating portion 12, which facilitates the user to operate the handle 9. The operating portion 12 includes a support rod, a handle, etc. The operating portion 12 in the present application is a knurled structure arranged around the handle 9 to prevent the handle 9 from slipping when being twisted.

[0049] Reference Figure 1-Figure 4 In summary, the angle adjustment mechanism provided in the embodiment of the present application is to loosen the handle 9, and the connecting member 10 connected to the handle 9 is rotated relative to the base 1 to move a distance, and the retaining ring 11 on the connecting member 10 moves toward the direction close to the gland 6. During the movement, it will be limited by the through hole of the gland 6, thereby preventing the handle 9 from falling off. The first locking member 7 on the gland 6 is loosened through the mounting hole on the handle 9, and the locking degree between the adjusting member 2 and the base 1 is loosened. At this time, the rotating part can be rotated and adjusted, thereby adjusting the rotation angle of the adjusting member 2 relative to the base 1, and then adjusting the rotation angle of the part to be rotated relative to other parts. After rotating to the required position, the adjusting member 2 and the end surface straight knurling on the base 1 are meshed again, and the handle 9 and the first locking member 7 are tightened.

[0050] Reference Figure 1-Figure 4 The embodiment of the present application also provides a laser lamp, including the angle adjustment mechanism as described in the above embodiment, the laser lamp also includes a shell and a handle 13, the base 1 of the angle adjustment mechanism is connected to the shell, the adjustment member 2 is connected to the handle 13, and the handle 13 and the base 1 are rotatably matched through the rotating assembly.

[0051] The laser lamp provided by the present application has a handle 13 that can rotate 360 ​​degrees around the outer shell of the laser lamp. The anti-loosening structure at one end of the connector 10 limits the adjustment distance of the handle 9, and the handle 9 will not fall off when tightened. The mutually meshing end surface straight knurling structures press each other to prevent the laser lamp and the handle 13 from slipping off when adjusting the installation angle on site. This solves the problem of achieving multi-angle adjustment of the laser lamp without disassembling parts. This solution can meet the adjustment and installation requirements of the laser lamp handle 13 at different angles, and solves the problem of the handle 13 easily falling off or dropping when adjusting the angle.

[0052] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0053] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0054] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An angle adjustment mechanism, characterized in that: include: A base, used to connect to other components; An adjusting member connected to the member to be rotated; A rotating assembly, comprising a first connecting portion and a second connecting portion meshing with each other, wherein the first connecting portion and the second connecting portion are respectively arranged on the base and the adjusting member and are located on opposite sides of the base and the adjusting member, and at least one of the first connecting portion and the second connecting portion is provided with a plurality of portions in the rotation direction of the component to be rotated; and A fixing assembly is used for lockingly connecting the base and the adjusting member.

2. The angle adjustment mechanism according to claim 1, characterized in that: The fixing assembly includes a pressure cover and a first locking member. The pressure cover is arranged on the side of the adjusting member away from the base. Avoidance holes are penetrated at the relative positions of the adjusting member and the member to be rotated. The first locking member is used to connect the pressure cover and the base, and the center of the first locking member is located in the avoidance hole.

3. The angle adjustment mechanism according to claim 2, characterized in that: The base includes a first step portion and a second step portion connected to each other, the size of the first step portion is smaller than the size of the second step portion, a first locking portion is provided on the first step portion, and the first locking portion is connected to the first locking piece; the second step portion is used to set the first connecting portion or the second connecting portion.

4. The angle adjustment mechanism according to claim 3, characterized in that: The first step portion is embedded in the adjustment member and the avoidance hole of the component to be rotated.

5. The angle adjustment mechanism according to claim 2, characterized in that: The gland cover is provided with a handle, and the handle is provided with a mounting hole in the locking direction of the first locking member. The mounting hole is arranged in alignment with the first locking member so as to adjust the locking degree of the first locking member through the mounting hole.

6. The angle adjustment mechanism according to claim 5, characterized in that: An operating part is arranged on the handle.

7. The angle adjustment mechanism according to claim 5, characterized in that: The handle is provided with a connecting piece, and the connecting piece passes through the pressure cover and the avoidance hole in sequence to flexibly cooperate with the base.

8. The angle adjustment mechanism according to claim 7, characterized in that: The connecting member is provided with a retaining ring, and the gland is provided with a through hole matched with the connecting member. The size of the retaining ring is larger than the size of the through hole, and the retaining ring is located on the side of the gland facing the base.

9. The angle adjustment mechanism according to claim 1, characterized in that: The first connecting portion and the second connecting portion are mutually meshing end surface straight knurling structures.

10. A laser lamp, characterized in that: It comprises the angle adjustment mechanism as described in any one of claims 1 to 9, and also comprises a shell and a handle, wherein the base of the angle adjustment mechanism is connected to the shell, the adjustment member is connected to the handle, and the handle and the base are rotatably matched through the rotating assembly.

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