Light carbon fiber box body with detachable lock

Abstract

The utility model provides a light carbon fiber box with a detachable lock, and relates to the technical field of LED display screen installation, the light carbon fiber box comprises a box body and a connecting piece, the box body is provided with a port, the inner side of the box body is provided with a fixing screw, the box body is connected with a limiting plate through the fixing screw, the limiting plate is provided with a limiting groove, and the connecting piece is connected with the limiting groove. And an inserting rod is movably installed in the limiting groove, an arc-shaped face is arranged at one end of the inserting rod, an inserting plate is installed on the connecting piece, and a connecting hole is formed in the inserting plate. According to the utility model, through continuous downward movement of the plugging plate, the plugging rod can be pushed to move through the arc-shaped surface, the plugging rod drives the first connecting plate to move, the first connecting plate pushes the spring to contract, after one end of the plugging rod corresponds to the position of the connecting hole, the first connecting plate is pushed to move through the force of the spring, and the first connecting plate drives the plugging rod to move; and the inserting rods penetrate through the connecting holes and enter the limiting grooves, so that the connecting pieces are connected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED display screen installation technical field, more specifically, especially relates to a light -duty carbon fiber box body with detachable lock. BACKGROUND

[0002] LED display screen is a kind of display mode by controlling semiconductor light emitting diode, to display text, graphics, images, animation, market, video, video signal and other various information display screen, by the proper connection of light emitting diode chip and proper optical structure.Light emitting display can be constituted by light emitting section or light emitting point. These light emitting section or light emitting point can be composed of nixie tube, symbol tube, mi character tube, matrix tube, level display tube and so on.Usually, nixie tube, symbol tube and mi character tube are collectively referred to as stroke display, and stroke display and matrix tube are collectively referred to as character display.

[0003] Based on the above, the present inventors found that there are the following problems: when LED display screen is spliced and installed, box kit is used as installation support and installation connection, but the box kit at present stage is inconvenient to fix and install when being used, and after installation is completed, subsequent disassembly is not convenient, which is not conducive to improving the efficiency of installation and disassembly, and it is inconvenient when being stacked and installed.

[0004] Therefore, in view of the above, the existing structure and defects are improved, a light -duty carbon fiber box body with detachable lock is provided, so as to achieve the purpose of more practical value. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a light -duty carbon fiber box body with detachable lock to solve the problem that the existing box kit is inconvenient to fix and install when being used, and subsequent disassembly is not convenient after installation is completed.

[0006] The purpose and effect of the light -duty carbon fiber box body with detachable lock are achieved by the following specific technical means:

[0007] A light -duty carbon fiber box body with detachable lock, comprising a box and a connecting piece, a through opening is formed in the box, a fixing screw is installed on the inner side of the box, the box is connected with a limiting plate through the fixing screw, a limiting groove is formed in the limiting plate, a plug-in rod is movably installed in the limiting groove, an arc surface is formed at one end of the plug-in rod, the connecting piece is installed with a plug-in plate, and a connecting hole is formed in the plug-in plate.

[0008] Further, the width of the plug-in rod is matched with the inside of the limiting groove, and the width of the connecting hole is matched with the width of the plug-in rod.

[0009] Further, the plug-in plate is arc-shaped, and one end of the plug-in rod is plugged into the inside of the through opening and protrudes outside the box body.

[0010] Further, the plug-in rod is provided with a first connecting plate, the inside of the box body is provided with a second connecting plate at the through opening, and the first connecting plate and the second connecting plate are connected through a spring.

[0011] Further, the inside of the box body is further provided with a positioning block, and the positioning block is provided with a positioning groove.

[0012] Further, the number of the positioning blocks is two, and the positioning blocks are oppositely arranged, and the two sides of the positioning groove are provided with inclined surfaces.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] In the utility model, the plug-in plate continuously moves downward, the arc-shaped surface pushes the plug-in rod to move, the plug-in rod drives the first connecting plate to move, the first connecting plate pushes the spring to contract, when the one end of the plug-in rod corresponds to the position of the connecting hole, the first connecting plate is pushed to move through the force of the spring, the first connecting plate drives the plug-in rod to move, the plug-in rod penetrates through the connecting hole and enters the inside of the limiting groove, thereby the connecting piece is positioned.

[0015] In the utility model, the plug-in rod protruding outside the box body can be used for positioning when the plurality of box bodies are spliced, the positioning groove can be used for conveniently positioning when the mounting rack needs to be installed, the inclined surface can be used for making the center position of the mounting rack correspond to the center position of the box body, and the practicability of the whole is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole assembly schematic view of the light-weight carbon fiber box body with the detachable lock.

[0017] Figure 2 It is an inside assembly schematic view of the light-weight carbon fiber box body with the detachable lock.

[0018] Figure 3 It is a partial split schematic view of the light-weight carbon fiber box body with the detachable lock.

[0019] Figure 4 It is an enlarged schematic view of A of the light-weight carbon fiber box body with the detachable lock.

[0020] In the drawing, the correspondence between the component names and the drawing numbers is as follows:

[0021] 1, box; 2, through hole; 3, plug-in rod; 4, fixing screw; 5, limiting plate; 6, limiting groove; 7, connecting piece; 8, plug-in plate; 9, connecting hole; 10, arc surface; 11, first connecting plate; 12, spring; 13, second connecting plate; 14, positioning block; 15, positioning groove; 16, inclined surface. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0023] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] Embodiment:

[0026] As shown in the accompanying Figure 1 to the accompanying Figure 4 :

[0027] The utility model provides a light carbon fiber box body with detachable lock, including box body 1 and connecting piece 7, the opening of through -opening 2 is set up to box body 1, the inboard mounting of box body 1 has fixed screw 4, and box body 1 is connected with the limiting plate 5 through fixed screw 4, and the limiting slot 6 is set up to limiting plate 5, and the inside movable mounting of limiting slot 6 has inserted rod 3, and the one end of inserted rod 3 is set up with cambered surface 10, and the inserted plate 8 is installed on connecting piece 7, and the connecting hole 9 is set up to inserted plate 8, and the width of inserted rod 3 and the inside of limiting slot 6 are compatible, and the width of connecting hole 9 and the width of inserted rod 3 are compatible, and the first connecting plate 11 is installed on inserted rod 3, and the inboard of box body 1 is located at the installation of second connecting plate 13 at through -opening 2, and the first connecting plate 11 and second connecting plate 13 are connected through spring 12, and the inserted plate 8 of connecting piece 7 lower part moves downward, and the inserted plate 8 of arc shape gradually and cambered surface 10 contact, and through the continuous downward of inserted plate 8, can pass through cambered surface 10 and promote inserted rod 3 to move, and inserted rod 3 drives the first connecting plate 11 to move, and the first connecting plate 11 promotes spring 12 to contract, and when the one end of inserted rod 3 and the position of connecting hole 9 correspond, through the force of spring 12 and promote the first connecting plate 11 to move, and the first connecting plate 11 drives inserted rod 3 to move, and inserted rod 3 penetrates connecting hole 9, and enters the inside of limiting slot 6, fixes connecting piece 7.

[0028] Among them, the inserted plate 8 is arc-shaped, and the one end of the inserted rod 3 is inserted into the inside of the through-opening 2, and the one end of the inserted rod 3 exceeds the outside of the box body 1, and the inserted rod 3 exceeding the outside of the box body 1 can play a positioning role when splicing multiple box bodies 1.

[0029] Among them, the inboard of the box body 1 further has a positioning block 14, the positioning block 14 has a positioning slot 15, and the number of the positioning block 14 is two, which are oppositely arranged. The two sides of the positioning slot 15 are provided with inclined surfaces 16. When the mounting frame needs to be installed, the positioning slot 15 can facilitate positioning, and the inclined surfaces 16 can make the center position of the mounting frame correspond to the center position of the box body 1, thereby improving the overall practicability.

[0030] The specific use mode and effect of the embodiment are as follows:

[0031] The utility model discloses, first, connecting piece 7 is installed on the mounting frame of needing to connect, at this time, the mounting frame is pushed and moves down, drives connecting piece 7 to move down, and the plug -in board 8 of connecting piece 7 lower part moves down, and the plug -in board 8 of arc shape gradually and arc surface 10 contact, through the plug -in board 8 continuous down, can through arc surface 10 push plug -in rod 3 activity, and plug -in rod 3 drives first connecting plate 11 to move, and first connecting plate 11 pushes and promotes spring 12 to contract, when the one end of plug -in rod 3 and the position of connecting hole 9 correspond, through the force of spring 12, push first connecting plate 11 and move, and first connecting plate 11 drives plug -in rod 3 activity, and plug -in rod 3 penetrates connecting hole 9, and enters the inside of limiting groove 6, thereby fixed connecting piece 7.

[0032] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the precise form disclosed. Many modifications and variations are possible in light of this disclosure. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application to thereby enable others skilled in the art to best utilize the present application in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims

1. A lightweight carbon fibre case with a removable lock comprising a case (1) and a connector (7), characterised in that: The box (1) is provided with a through hole (2), the inner side of the box (1) is provided with a fixing screw (4), the box (1) is connected with a limiting plate (5) through the fixing screw (4), the limiting plate (5) is provided with a limiting groove (6), the limiting groove (6) is movably provided with a plug-in rod (3), one end of the plug-in rod (3) is provided with an arc surface (10), the connecting piece (7) is provided with a plug-in plate (8), the plug-in plate (8) is provided with a connecting hole (9).

2. The lightweight carbon fiber case with removable lock of claim 1, wherein: The width of the plug-in rod (3) is matched with the inside of the limiting groove (6), and the width of the connecting hole (9) is matched with the width of the plug-in rod (3).

3. The lightweight carbon fiber case with removable lock of claim 1, wherein: The plug-in plate (8) is arc-shaped, one end of the plug-in rod (3) is inserted into the inside of the through hole (2), and one end of the plug-in rod (3) exceeds the outside of the box (1).

4. The lightweight carbon fiber case with removable lock of claim 1, wherein: The plug-in rod (3) is provided with a first connecting plate (11), the inner side of the box (1) is provided with a second connecting plate (13) at the through hole (2), and the first connecting plate (11) and the second connecting plate (13) are connected through a spring (12).

5. The lightweight carbon fiber case with removable lock of claim 1, wherein: The inner side of the box (1) is further provided with a positioning block (14), and the positioning block (14) is provided with a positioning groove (15).

6. A lightweight carbon fiber case with a removable lock as in claim 5, wherein: The number of the positioning block (14) is two, which are oppositely arranged, and the two sides of the positioning groove (15) are provided with inclined surfaces (16).

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