Lamp clasping device

Abstract

The utility model provides a lamp clasping device, a clasping body comprises a first clasping body and a second clasping body, the first clasping body and the second clasping body are mutually hinged at a first hinge part through a first hinge shaft, and a second hinge part hinged through a second hinge shaft is arranged at the position, deviating from the first hinge shaft, of the second clasping body. An adjusting device connected through a second hinge shaft is arranged between the first buckle body and the second buckle body, and the adjusting device can drive the second buckle body to rotate with the first hinge shaft as the center, so that the adjusting device and the clasping buckle body are locked or separated. By means of the adjusting device capable of being locked or separated, the clasping structure is tightly combined with the installation face through the multiple contact points, it can be ensured that the lamp is not prone to shaking or falling off after being installed, adaptability is high, and the safety coefficient is high.

Description

Technical Field

[0001] This application relates to the technical field of stage light accessories, and particularly to a lamp buckle device. Background Art

[0002] In the existing lighting systems, the installation and disassembly of stage lamps often require the use of complex tools or cumbersome procedures, which not only increases the difficulty of installation and disassembly, but also may lead to unsafe factors during the installation process. To solve these problems, some simple lamp installation devices have emerged on the market, but these devices often have problems such as unstable clamping and easy loosening. When the lamp is heavy or subjected to external force impacts, they may not be able to provide sufficient support force, resulting in the lamp shaking or falling off, affecting the use effect and safety of the lamp.

[0003] Most of the existing buckle-type lamp hooks have a two-stage clamping structure, and the stress points for clamping the rod body are uneven, resulting in unstable clamping. Especially when clamping rod bodies of different diameters, the stress points shift even more. Summary of the Utility Model

[0004] To overcome the problems existing in the related art, this application provides a lamp buckle device with a compact structure, high stability, strong adaptability, and high safety factor.

[0005] This application provides a lamp buckle device. The buckle body includes a first buckle body and a second buckle body that are hinged to each other at a first hinge portion through a first hinge shaft. At a position of the second buckle body deviating from the first hinge shaft, there is a second hinge portion hinged through a second hinge shaft. An adjusting device connected through the second hinge shaft is arranged between the first buckle body and the second buckle body. The adjusting device can drive the second buckle body to rotate around the first hinge shaft, so that the adjusting device is locked with or disengaged from the buckle body. When the adjusting device drives the second buckle body to rotate, the state of the buckle device can be adjusted. When locked, the lamp is buckled; when disengaged, the rod body is released.

[0006] Preferably, an opening is provided at the locking position of the first buckle body and the adjusting device. The adjusting device includes an adjusting screw passing through the opening, and the adjusting screw is hinged to the second buckle body at the second hinge portion.

[0007] Preferably, the adjusting device further includes an adjusting knob screwed onto the adjusting screw. The adjusting knob is sleeved on the opening and can rotate relative to the adjusting screw to switch between the locked state and the disengaged state of the buckle. When the adjusting knob is tightened, the buckle device is in the locked state; when the adjusting knob is loosened, the buckle device is in the disengaged state.

[0008] Preferably, a gasket is also provided between the adjusting knob and the opening. The gasket is placed between the bottom of the adjusting knob and the opening to increase friction and fastening force. This can not only prevent the adjusting knob from sliding, but also improve the stability and safety of the entire device.

[0009] Preferably, the opening is provided with anti-slip corners to prevent the adjusting device from accidentally falling off.

[0010] Preferably, the adjusting knob is a "T"-shaped handle knob. It provides the maximum leverage in scenarios with high clamping force. It is convenient for users to apply force more easily, so as to effectively clamp or loosen the adjusting knob.

[0011] Preferably, the second buckle body is provided with a third buckle body connected by riveting at a position deviating from the first hinge portion and the second hinge portion. Riveting has strong adaptability, is easy to disassemble and maintain, has a firm and reliable connection, is simple to operate and has low cost.

[0012] Preferably, the second buckle body (2) is bent twice by sheet metal into a "U" shape, and the third buckle body (3) is embedded in the "U" groove and faces the first buckle body (1). The second buckle body (2) is formed by bending sheet metal. Compared with the prior art in which all lamp hooks are formed by cutting blocky metals, it has the advantages of low cost and high production efficiency.

[0013] Preferably, the third buckle body and the second buckle body are riveted and connected by a pin at the riveting portion. The third buckle body can rotate relative to the second buckle body to adaptively adjust the rod bodies of different pipe diameters of the buckle. The third buckle body adapts to the diameter of the rod body and fully fits the surface of the rod body, so that the force is uniform and the friction is large. A tight connection is formed between the pin and the riveting material, providing strong fixing force and stability, and greatly improving the stability of the lamp holder rod body of the buckle.

[0014] Preferably, the third buckle body is in a "C" shape, and an arc-shaped curved surface is provided at the concave portion. The design that fits the shape of the rod body is not easy to slip off.

[0015] Preferably, the lower end of the buckle body is provided with a lamp connection portion for connecting the lamp, and the contact surface of the buckle body is provided with an arc-shaped curved surface.

[0016] The technical solutions provided by this application include the following beneficial effects:

[0017] 1. The structure is compact and has high stability. It is closely combined with the installation surface through multiple contact points, which can ensure that the lamp is not easy to shake or fall off after installation, and has a high safety factor. 2. It has strong adaptability and can be compatible with a variety of different shapes and sizes of lamps, providing users with more choice space.

[0018] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit the present application. Brief Description of the Drawings

[0019] By describing the exemplary embodiments of the present application in more detail in conjunction with the accompanying drawings, the above and other objects, features, and advantages of the present application will become more apparent. Among them, in the exemplary embodiments of the present application, the same reference numerals generally represent the same components.

[0020] Figure 1 is a schematic perspective view of a lamp buckle device shown in an embodiment of the present application.

[0021] Figure 2 is a schematic structural view of a lamp buckle device shown in an embodiment of the present application.

[0022] Figure 3 is another schematic structural view of a lamp buckle device shown in an embodiment of the present application;

[0023] First buckle body 1

[0024] Second buckle body 2

[0025] Third buckle body 3

[0026] Adjusting device 4

[0027] Opening 5

[0028] First hinge portion 11

[0029] Second hinge portion 12

[0030] Riveting portion 13

[0031] Adjusting screw 41

[0032] Adjusting knob 42

[0033] Spacer 43 Detailed Embodiments

[0034] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to convey the scope of the present application fully to those skilled in the art.

[0035] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms "a", "the", and "said" used in this application and the appended claims are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0036] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0037] In view of the above problems, an embodiment of this application provides a lamp buckle device, which is easy to install, has stronger adaptability, and is suitable for mounting surfaces of various shapes and materials. It is more convenient for lamps that need to be frequently repositioned or angled, and has a high safety factor.

[0038] The technical solutions of the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0039] Referring to FIGS. 1 to 3, a lamp buckle device, the buckle body includes a first buckle body 1 and a second buckle body 2 that are hinged to each other at a first hinge portion 11 through a first hinge shaft. At a position of the second buckle body 2 deviating from the first hinge shaft, a second hinge portion 12 is provided that is hinged through a second hinge shaft. It is characterized in that an adjusting device 4 connected through the second hinge shaft is provided between the first buckle body 1 and the second buckle body 2. The adjusting device 4 can drive the second buckle body 2 to rotate around the first hinge shaft, so that the adjusting device 4 is locked with or disengaged from the buckle body. The adjusting device drives the second buckle body to rotate, and the state of the buckle device can be adjusted. When locked, the lamp is buckled, and when disengaged, the rod body is released.

[0040] An opening 5 is provided at the locking position of the first buckle body 1 and the adjusting device 4; the adjusting device includes an adjusting screw 41 passing through the opening 5, and the adjusting screw 41 is hinged to the second buckle body 2 at the second hinge portion 12; the adjusting device 4 further includes an adjusting knob 42 screwed into the adjusting screw 41. The adjusting knob 42 is sleeved on the opening 5 and can rotate relative to the adjusting screw 41 to switch between the locked state and the disengaged state of the buckle. When the adjusting knob is tightened, the buckle device is in the locked state; when the adjusting knob is loosened, the buckle device is in the disengaged state.

[0041] A gasket 43 is also provided between the adjusting knob 42 and the opening 5. The gasket is placed between the bottom of the adjusting knob and the opening to increase the friction and fastening force. This can not only prevent the adjusting knob from sliding, but also improve the stability and safety of the entire device.

[0042] The opening 5 is provided with anti-slip corners to prevent the adjusting device from accidentally falling off.

[0043] The adjusting knob 42 is a "T"-shaped handle knob. It provides the maximum leverage in scenarios with high clamping force. It is convenient for users to apply force more easily, so as to effectively clamp or loosen the adjusting knob.

[0044] In some other embodiments, the second buckle body 2 is provided with a third buckle body 3 connected by riveting at a position deviating from the first hinge portion 11 and the second hinge portion 12. Riveting has strong adaptability, is easy to disassemble and maintain, has a firm and reliable connection, is simple to operate and has a low cost.

[0045] The second buckle body 2 is bent from sheet metal twice into a "U" shape, and the third buckle body 3 is embedded in the "U" groove and faces the first buckle body 1 side. The second buckle body 2 is formed by bending sheet metal, which has the advantages of low cost and high production efficiency compared with the prior art where all the lamp hooks are formed by cutting block-shaped metals.

[0046] The third buckle body 3 and the second buckle body 2 are riveted and connected at the riveting portion 13 by a pin. The third buckle body 3 can rotate relative to the second buckle body 2 to adaptively adjust the buckle for rod bodies of different pipe diameters. A tight connection is formed between the pin and the riveting material, providing strong fixing force and stability, and greatly improving the stability of the lamp post held by the buckle.

[0047] The third buckle body 3 is in a "C" shape, and an arc-shaped curved surface is provided at the concave portion. The design that fits the shape of the rod body is not easy to slip off.

[0048] The lower end of the buckle body is provided with a lamp connection portion for connecting the lamp, and the contact surface of the buckle body is provided with an arc-shaped curved surface.

[0049] The technical solutions provided by this application include the following beneficial effects: 1. The structure is compact and has high stability. It is closely combined with the installation surface through multiple contact points, which can ensure that the lamp is not easy to shake or fall off after installation, and has a high safety factor. 2. It has strong adaptability and can be compatible with various lamps of different shapes and sizes, providing users with more choice space.

[0050] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is also not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, the practical application, or the improvement of the technology in the market, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A lamp buckle device, the buckle body comprising a first buckle body (1) and a second buckle body (2) hinged to each other at a first hinged portion (11) via a first hinge shaft, a second hinged portion (12) hinged to each other via a second hinge shaft is provided at a position of the second buckle body (2) deviating from the first hinge shaft, and characterized in that: An adjusting device (4) connected via a second hinge shaft is provided between the first buckle body (1) and the second buckle body (2); the adjusting device (4) can drive the second buckle body (2) to rotate around the first hinge shaft, so that the adjusting device (4) is locked or released from the buckle body.

2. A lamp buckle device according to claim 1, characterized in that: The second buckle body (2) is provided with a third buckle body (3) connected by rivets at a position deviating from the first hinged portion (11) and the second hinged portion (12).

3. A lamp buckle device according to claim 2, characterized in that: The third buckle body (3) is riveted to the second buckle body (2) at the riveted portion (13) via a pin, and the third buckle body (3) can rotate relative to the second buckle body (2) to adaptively adjust the buckle to hold rods of different diameters.

4. A lamp buckle device according to claim 3, characterized in that: The third buckle body (3) is in a "C" shape, and an arc-shaped surface is provided at the inner concave portion.

5. A lamp holding device according to claim 2, characterized in that: The second buckle body (2) is formed by bending a sheet metal twice into a "U" shape, and the third buckle body (3) is embedded in the "U"-shaped groove and faces one side of the first buckle body (1).

6. A lamp buckle device according to claim 1, characterized in that: An opening (5) is provided at the locking position between the first buckle body (1) and the adjusting device (4); the adjusting device comprises an adjusting screw (41) passing through the opening (5); the adjusting screw (41) and the second buckle body (2) are hingedly connected at a second hinged portion (12); the adjusting device (4) further comprises an adjusting knob (42) screwed into the adjusting screw (41); the adjusting knob (42) is sleeved on the opening (5) and can be rotated relative to the adjusting screw (41) to switch between a buckle locking state and a disengaged state.

7. A lamp buckle device according to claim 6, characterized in that: A gasket (43) is also provided between the adjusting knob (42) and the opening (5).

8. A lamp holding device according to claim 7, characterized in that: The opening (5) is provided with an anti-slip angle to prevent the adjusting device from accidentally falling off.

9. A lamp buckle device according to claim 8, characterized in that: The adjusting knob (42) is a "T"-shaped handle knob.

10. The lamp holding device according to claim 1, characterized in that: A lamp connecting portion for connecting a lamp is provided at the lower end of the buckle body, and a contact surface of the buckle body is provided with an arc-shaped curved surface.

Images