Loudspeaker box light front cover

Abstract

The utility model discloses a sound box light front cover which comprises a cover body, meshes are arranged on the cover body, a limiting frame is fixedly arranged on one side of the cover body, an installation frame is installed in the limiting frame, a lamp strip is arranged in the installation frame, two installation grooves are arranged on the installation frame, a heat insulation plate and a light reflection plate are respectively and movably arranged in the two installation grooves, and a driving shell is fixedly arranged at the lower end of the installation frame. A lifting plate is movably arranged in the driving shell, a plurality of first springs are fixedly arranged between the upper end of the lifting plate and the driving shell, four ejector rods are fixedly arranged at the upper end of the lifting plate, one ends of the four ejector rods are inserted into the two mounting grooves correspondingly, a push rod is fixedly arranged at the lower end of the lifting plate, and the lower end of the push rod extends out of the driving shell. And the limiting frame is provided with a groove matched with the push rod and the driving shell, the reflecting plate or the heat insulation plate can be ejected upwards so that the reflecting plate or the heat insulation plate can be rapidly disassembled, the whole disassembling process can be rapidly completed by one person and can be completed without mutual cooperation of two persons, the disassembling process is simple, and the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sound box front cover more specifically, it relates to a sound box light front cover. BACKGROUND

[0002] The sound box front cover is an important part of the sound box, usually refers to the part of the front of the sound box, it not only influences the appearance design of the sound box, still has certain influence to the sound performance of the sound box.

[0003] In the patent file with the announcement number CN218587283U proposes a kind of sound box light front cover, the device includes outer cover plate and step convex end, outer cover plate inner surface is also provided with reflector and reflector fixed structure, reflector is laid on the inner surface of outer cover plate along the inner edge of step convex end, one end of reflector fixed structure is connected with outer cover plate, the other end passes through reflector and is fixed on the inner surface of outer cover plate by pressing down, step convex end is provided with lamp strip, heat insulation plate and heat insulation plate fixed structure, lamp strip is laid on the side of the lower part of step convex end, heat insulation plate is arranged at the step of step convex end, one end of heat insulation plate fixed structure is connected with the upper side of step convex end, the other end is fixed on the step of step convex end by being telescopically extended to heat insulation plate.The utility model makes light generated by lamp strip reflect by reflector, and does not directly irradiate outward, makes the light generated by it become soft light, can meet the demand of atmosphere, and will not cause visual discomfort.

[0004] But the device needs to press four sliding telescopic pieces at the same time when disassembling heat insulation plate, and also needs to pull heat insulation plate by hand to disassemble it, since this operation needs two hands to cooperate with multitasking, one person is difficult to complete the above action independently, therefore, it usually needs two people to cooperate to disassemble heat insulation plate smoothly, increase the complexity and labor cost of disassembly process;Secondly, when disassembling reflector, since reflector is in contact with outer cover plate after being fixed by fixed structure, work staff needs to stretch hand into step convex end and move reflector by fingertips to take it out, so that it is very inconvenient to take out reflector. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the problems existing in prior art, the utility model provides a kind of sound box light front cover to solve the technical problem that the device in background art needs to press four sliding telescopic pieces at the same time when disassembling heat insulation plate, needs two hands to cooperate with multitasking, to disassemble heat insulation plate smoothly.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a sound box light front cover, including the cover, be equipped with mesh on the cover, one side of the cover is equipped with the limiting frame, install the frame in the limiting frame, be equipped with the lamp strip in the installation frame, be equipped with two installation grooves on the installation frame, two the heat insulation plate and the reflector plate are equipped with respectively in the installation groove, the drive shell is fixed below the installation frame, the lifting plate is movably equipped in the drive shell, a plurality of first springs are fixed between the lifting plate upper end and drive shell, four ejector rods are fixed on the lifting plate upper end, four the ejector rod one end is inserted into two installation grooves, the push rod is fixed on the lifting plate lower end, the push rod lower end extends to the outside of the drive shell, the limiting frame is provided with the recess that cooperates with the push rod and the drive shell, two T-shaped limit strips are fixed on the both sides of the installation frame, two limit grooves are equipped in the limiting frame, and the push plate is movably arranged in each limit groove.

[0009] The utility model further sets up, a plurality of second springs are fixed between the push plate and the limit groove, and the push plate is convenient to move.

[0010] The utility model further sets up, and the inward recess forms fixed chamber to each limit strip one side, and the installation frame is convenient to fix.

[0011] The utility model further sets up, and the movable plate is movably arranged in the fixed chamber, and the movable plate is convenient to move.

[0012] The utility model further sets up, and the third spring is fixed between the movable plate and the fixed chamber, and the movable plate is convenient to drive.

[0013] The utility model further sets up, and the pull plate is fixed to one end of the movable plate and passes through the fixed chamber, and the movable plate is convenient to pull.

[0014] The utility model further sets up, and the fixed block is fixed on one side of the movable plate, and the fixed block is convenient to move.

[0015] The utility model further sets up, and the fixed block one end is inserted into the limiting frame, and the limiting frame is equipped with two fixed slots that cooperate with the fixed block, and the limiting frame and the installation frame are convenient to fix between.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a sound box light front cover, has the following beneficial effects:

[0018] 1. By the cooperation of the cover, mesh, limiting frame, mounting frame, light strip, mounting groove, heat insulation plate, reflector plate, drive shell, lifting plate, first spring, ejector rod, push rod and groove, the reflector plate or heat insulation plate can be pushed out upward, so that it can be quickly disassembled, the whole disassembly process can be quickly completed by one person, without the need for two people to cooperate to complete, the disassembly process is simple, and the cost of labor is saved.

[0019] 2. By the cooperation of the limiting strip, limiting groove, push plate and second spring, the mounting frame can be automatically pushed out, so that the reflector plate and heat insulation plate are automatically separated from the cover, so that they can be quickly taken out without using fingertips to move and take out, the operation is simple, and the reflector plate and heat insulation plate are very convenient to disassemble.

[0020] 3. By the cooperation of the fixed chamber, moving plate, third spring, pull plate, fixed block and fixed groove, the mounting frame can be quickly fixed with the limiting frame, so that the mounting frame can be quickly disassembled, the whole structure is simple, and it is convenient and fast to operate. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic view of the overall structure of a sound box light front cover in use;

[0022] Figure 2 It is another view of the overall structure of a sound box light front cover in use;

[0023] Figure 3 It is a schematic view of the limiting frame and its connecting parts in the mounting state of the mounting frame;

[0024] Figure 4 It is Figure 3 It is a schematic view of the limiting frame and its connecting parts in the mounting state of the mounting frame;

[0025] Figure 5 It is a schematic view of the limiting frame and its connecting parts in the mounting state of the mounting frame.

[0026] In the figure: 1, cover; 2, mesh; 3, limiting frame; 4, mounting frame; 5, light strip; 6, mounting groove; 7, heat insulation plate; 8, reflector plate; 9, drive shell; 10, lifting plate; 11, first spring; 12, ejector rod; 13, push rod; 14, groove; 15, limiting strip; 16, limiting groove; 17, push plate; 18, second spring; 19, fixed chamber; 20, moving plate; 21, third spring; 22, pull plate; 23, fixed block; 24, fixed groove. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs.

[0029] In the utility model, in the case where no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0030] Please refer to Figures 1-5 A sound box light front cover, including cover 1, be equipped with mesh 2 on the cover 1, the cover 1 one side is fixedly equipped with limit frame 3, install frame 4 is installed in the limit frame 3, the install frame 4 is equipped with lamp strip 5, the install frame 4 is equipped with two installation groove 6, two install groove 6 are respectively equipped with heat insulation plate 7 and reflector 8, the install frame 4 lower end is fixedly equipped with drive shell 9, drive shell 9 is movably equipped with lifting plate 10, the lifting plate 10 upper end and drive shell 9 between fixedly equipped with multiple first spring 11, the lifting plate 10 upper end is fixedly equipped with four ejector rod 12, four ejector rod 12 one end is respectively inserted into two installation groove 6, the lifting plate 10 lower end is fixedly equipped with push rod 13, the push rod 13 lower end extends to drive shell 9 outside, the limit frame 3 is provided with recess 14 that is matched with push rod 13 and drive shell 9.

[0031] In the embodiment, specifically, when the heat insulation plate 7 and the reflector 8 need to be disassembled, the install frame 4 is disassembled from the limit frame 3, the drive shell 9 is moved out of the recess 14, the push rod 13 is pushed upward, the push rod 13 drives the lifting plate 10 to move upward, the first spring 11 is compressed, the lifting plate 10 drives the four ejector rods 12 to move upward, the upper end of the ejector rod 12 moves into the installation groove 6 and pushes the heat insulation plate 7 and the reflector 8 upward, the upper end of the heat insulation plate 7 and the reflector 8 moves out of the installation groove 6 and is exposed, the heat insulation plate 7 or the reflector 8 is pulled by hand, the heat insulation plate 7 or the reflector 8 is moved out of the install frame 4, so as to be disassembled.

[0032] Please refer to Figures 1-5As an embodiment of disassembling the mounting frame 4: two T-shaped limiting strips 15 are fixed on both sides of the mounting frame 4, two limiting grooves 16 are arranged in the limiting frame 3, a push plate 17 is movably arranged in each limiting groove 16, a plurality of second springs 18 are fixed between the push plate 17 and the limiting groove 16, a fixed chamber 19 is recessed inward on one side of each limiting strip 15, a moving plate 20 is movably arranged in the fixed chamber 19, a third spring 21 is fixed between the moving plate 20 and the fixed chamber 19, a pull plate 22 is fixed at one end of the moving plate 20 and penetrates through the fixed chamber 19, a fixed block 23 is fixed on one side of the moving plate 20, one end of the fixed block 23 is inserted into the limiting frame 3, and two fixed grooves 24 that cooperate with the fixed block 23 are arranged on the limiting frame 3.

[0033] Specifically, when the mounting frame 4 is installed on the limiting frame 3, the second spring 18 is in a compressed state, and simultaneously pushes the two pull plates 22, the pull plate 22 drives the moving plate 20 to move in the fixed chamber 19, the third spring 21 is compressed, the moving plate 20 drives the fixed block 23 to move out of the fixed groove 24, at this time, under the pushing of the second spring 18, the push plate 17 moves along the fixed chamber 19, the push plate 17 pushes the limiting strip 15 to move outward along the limiting groove 16, the limiting strip 15 drives the mounting frame 4 to move, so that one end of the mounting frame 4 is automatically ejected, the mounting frame 4 is pulled outward, so that the mounting frame 4 drives the drive shell 9, the limiting strip 15, the reflector 8 and the heat insulation plate 7 to be disassembled from the limiting frame 3.

[0034] In summary, when the whole device is in use:

[0035] When the mounting frame 4 needs to be disassembled from the limiting frame 3, when the mounting frame 4 is installed on the limiting frame 3, the second spring 18 is in a compressed state, and simultaneously pushes the two pull plates 22, the pull plate 22 drives the moving plate 20 to move in the fixed chamber 19, the third spring 21 is compressed, the moving plate 20 drives the fixed block 23 to move out of the fixed groove 24, at this time, under the pushing of the second spring 18, the push plate 17 moves along the fixed chamber 19, the push plate 17 pushes the limiting strip 15 to move outward along the limiting groove 16, the limiting strip 15 drives the mounting frame 4 to move, so that one end of the mounting frame 4 is automatically ejected, the mounting frame 4 is pulled outward, so that the mounting frame 4 drives the drive shell 9, the limiting strip 15, the reflector 8 and the heat insulation plate 7 to be disassembled from the limiting frame 3.

[0036] When it is needed to disassemble the heat insulation plate 7 and the reflecting plate 8, the mounting frame 4 is disassembled from the limiting frame 3, the driving shell 9 is moved out from the groove 14, the push rod 13 is pushed upward, the push rod 13 drives the lifting plate 10 to move upward, the first spring 11 is compressed, the lifting plate 10 drives the four ejecting rods 12 to move upward, the upper end of the ejecting rod 12 is moved into the mounting groove 6 and pushes the heat insulation plate 7 and the reflecting plate 8 upward, the upper end of the heat insulation plate 7 and the reflecting plate 8 is moved out from the mounting groove 6 and exposed, the heat insulation plate 7 or the reflecting plate 8 is pulled by hand, the heat insulation plate 7 or the reflecting plate 8 is moved out from the mounting frame 4, so as to be disassembled.

[0037] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one here. In the above, whenever it is mentioned that there is a fixed connection, it is preferred to consider welding. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A speaker light front cover, comprising a cover body (1), wherein the cover body (1) is provided with a mesh (2), characterized in that: A limiting frame (3) is fixedly provided on one side of the cover (1). An installation frame (4) is installed inside the limiting frame (3). A light strip (5) is provided inside the installation frame (4). Two installation slots (6) are provided on the installation frame (4). A heat insulation plate (7) and a reflector (8) are respectively movably installed in the two installation slots (6). A drive shell (9) is fixedly provided at the lower end of the installation frame (4). A lifting plate (10) is movably installed inside the drive shell (9). A plurality of first springs (11) are fixed between the upper end of the lifting plate (10) and the drive shell (9). The upper end of the lifting plate (10) is fixedly provided with a plurality of first springs (11). Four ejector rods (12) are fixedly provided, and one end of each ejector rod (12) is inserted into two mounting slots (6). A push rod (13) is fixedly provided at the lower end of the lifting plate (10), and the lower end of the push rod (13) extends to the outside of the drive housing (9). A groove (14) is provided on the limiting frame (3) to cooperate with the push rod (13) and the drive housing (9). Two T-shaped limiting strips (15) are fixedly provided on both sides of the mounting frame (4). Two limiting slots (16) are provided in the limiting frame (3), and a push plate (17) is movably provided in each limiting slot (16).

2. The speaker light front cover according to claim 1, characterized in that: Multiple second springs (18) are fixedly provided between the push plate (17) and the limiting groove (16).

3. The speaker light front cover according to claim 1, characterized in that: Each of the limiting strips (15) has one side recessed to form a fixing chamber (19).

4. A speaker light front cover according to claim 3, characterized in that: The fixed chamber (19) is equipped with a movable plate (20).

5. A speaker light front cover according to claim 4, characterized in that: A third spring (21) is fixed between the movable plate (20) and the fixed chamber (19).

6. A speaker light front cover according to claim 5, characterized in that: One end of the movable plate (20) passes through the fixed chamber (19) and is fixedly provided with a pull plate (22).

7. A speaker light front cover according to claim 6, characterized in that: A fixing block (23) is fixedly provided on one side of the movable plate (20).

8. A speaker light front cover according to claim 7, characterized in that: One end of the fixing block (23) is inserted into the limiting frame (3), and the limiting frame (3) is provided with two fixing grooves (24) that cooperate with the fixing block (23).

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