CN216596818U - Lamp box - Google Patents

Abstract

The utility model belongs to the technical field of light boxes, in particular to a light box. Aiming at the problem that the light bars in the existing light boxes are usually fixed by double-sided tape or glue, so that it becomes very difficult to replace them, the following is proposed. The solution includes a light box body, a plurality of light bars are placed inside the light box body, a fixing component for fixing the light bars is arranged inside the light box body, and a plurality of lamp beads are arranged on one side of the light bar, so The inner wall of one side of the light box body is fixedly connected with a power supply, and the power supply is electrically connected with a plurality of lamp beads through wires. The utility model has a simple structure and is convenient to use. The stability of the light bar is also easy to replace, so as to prevent damage to the light box body when the light bar is replaced, and the light box body can be installed through the fixing plate for the convenience of the staff.

Description

a light box

technical field

The utility model relates to the technical field of light boxes, in particular to a light box.

Background technique

The light box is generally based on plastic, acrylic, inkjet cloth, etc., and adopts a box-type hollow structure advertising carrier; it has the characteristics of waterproof and luminous, and is mainly suitable for indoor and outdoor advertising.

When installing a light bar in a traditional light box, it is usually fixed inside the light box by double-sided tape or glue. If it is too high, it will be very difficult to replace it and cause some trouble to the staff, so we propose a light box to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to solve the problem that the light bar in the light box in the prior art is usually fixed by double-sided tape or glue. When the light bar is damaged and needs to be replaced, the glue or tape will be sticky If it is too high, it will be very difficult to replace it, and it will cause some trouble to the staff. Therefore, a light box is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A light box includes a light box body, a plurality of light bars are placed inside the light box body, a fixing component for fixing the light bars is arranged inside the light box body, and a plurality of lamp beads are arranged on one side of the light bar, The inner wall of one side of the light box body is fixedly connected with a power supply, and the power supply is electrically connected with a plurality of lamp beads through wires. One side of the light box body is fixedly connected with four sliding plates placed in a rectangular shape. One side of the sliding sleeve is provided with a connecting plate, the connecting plate is a hollow structure, the inner wall of the connecting plate is fixedly connected with two fixed sliding rods placed up and down, and the outer wall sliding sleeve of the fixed sliding rod is provided with a sliding block , the adjacent sides of the two sliding blocks are respectively fixedly connected with the top and bottom of the sliding plate.

Preferably, the fixing assembly includes a threaded rod rotatably connected to one side of the light box body, the outer wall of the threaded rod is threadedly sleeved with a moving plate, and the top and bottom ends of the moving plate are fixedly connected with a positioning plate, The positioning plate is slidably connected with an inner wall of one side of the light box body, and one side of the positioning plate is respectively in contact with one side of the plurality of light bars.

Preferably, a connecting disc is fixedly connected to one end of the threaded rod, and a plurality of push rods arranged in a ring are fixedly connected to the outer wall of the connecting disc.

Preferably, a mounting plate is fixedly connected to one inner wall of the light box body, and one side of the mounting plate is rotatably connected to one end of the threaded rod.

Preferably, the outer wall of the fixed sliding rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to one side of the inner wall of the connecting plate and one side of the slider.

Preferably, a fixing plate is fixedly connected to one side of the four connecting plates away from each other, and a mounting hole is opened in the interior of the fixing plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, the light box body is pulled to drive the sliding plate to move, the sliding plate will drive the sliding block to move when moving, and the sliding block will slide on the fixed sliding rod when moving, so as to ensure its stability when moving. At the same time, the slider will compress the spring when moving, so that the light box body is far away from the fixed wall, so that the staff can turn the push rod.

2. In the present utility model, the connecting disk is driven to rotate by pushing the push rod, the connecting disk will drive the threaded rod to rotate when rotating, the threaded rod will drive the moving plate to move when rotating, and the moving plate will drive the moving plate when moving. The positioning plate moves to keep the positioning plate away from the light bar, and the light bar can be replaced at this time.

The utility model has the advantages of simple structure and convenient use. The light bar can be fixed by rotating the threaded rod, so as to ensure the stability of the light bar, and at the same time, it is convenient to replace the light bar, so as to prevent the damage to the light box body when the light bar is replaced. The fixing plate can be installed on the light box body to facilitate the use of the staff, and at the same time, the push rod can facilitate the staff to rotate the threaded rod.

Description of drawings

1 is a schematic three-dimensional structure diagram of a light box proposed by the present invention from a first perspective;

FIG. 2 is a schematic three-dimensional structure diagram of a light box proposed by the present invention from a second viewing angle;

3 is a partial cross-sectional three-dimensional structural schematic diagram of a connecting plate of a light box proposed by the present invention;

FIG. 4 is a schematic diagram of the enlarged structure of part A of a light box proposed by the present invention.

In the figure: 1. Light box body; 2. Power supply; 3. Light bar; 4. Lamp beads; 5. Conductor; 6. Threaded rod; 7. Mounting plate; 8. Moving plate; 9. Positioning plate; 10. Connection circle plate; 11, push rod; 12, connecting plate; 13, fixed plate; 14, fixed sliding rod; 15, slider; 16, spring; 17, sliding plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Example 1

1-4, a light box includes a light box body 1, a plurality of light bars 3 are placed inside the light box body 1, a fixing component for fixing the light bars 3 is arranged inside the light box body 1, and one side of the light bar 3 is provided There are a plurality of lamp beads 4, the inner wall of one side of the light box body 1 is fixedly connected with a power source 2, and the power source 2 is electrically connected with the plurality of lamp beads 4 through wires 5, and one side of the light box body 1 is fixedly connected with four rectangular placed. The sliding plate 17, one side of the sliding plate 17 is slidably provided with a connecting plate 12, the connecting plate 12 is a hollow structure, and the inner wall of the connecting plate 12 is fixedly connected with two fixed sliding rods 14 placed up and down, and the outer wall of the fixed sliding rod 14 is connected The sliding sleeve is provided with a sliding block 15 , and the adjacent sides of the two sliding blocks 15 are respectively fixedly connected to the top and bottom of the sliding plate 17 .

Embodiment 2

This embodiment is improved on the basis of the first embodiment: referring to FIGS. 1-4, a light box includes a light box body 1, a plurality of light bars 3 are placed inside the light box body 1, and fixed lights are arranged inside the light box body 1 The fixed assembly of the strip 3, the fixed assembly includes a threaded rod 6 that is rotatably connected to one side of the light box body 1, the outer wall of the threaded rod 6 is threadedly sleeved with a moving plate 8, and the top and bottom ends of the moving plate 8 are fixedly connected with positioning. Plate 9, the positioning plate 9 is slidably connected to one side of the inner wall of the light box body 1, one side of the positioning plate 9 is in conflict with one side of the plurality of light bars 3, and the light bars 3 can be fixed by rotating the threaded rod 6, thereby To ensure the stability of the light bar 3, it is also convenient to replace the light bar 3, so as to prevent damage to the light box body 1 when the light bar 3 is replaced. One end of the threaded rod 6 is fixedly connected with a connecting disc 10. The outer wall is fixedly connected with a plurality of push rods 11 arranged in a ring shape. Through the mutual cooperation between the push rods 11 and the connecting disc 10, it is convenient for the staff to rotate the threaded rod 6. The inner wall of the light box body 1 is fixedly connected with a mounting device. Plate 7, one side of the mounting plate 7 is rotatably connected with one end of the threaded rod 6, the stability of the threaded rod 6 during rotation can be improved by the mounting plate 7, one side of the light bar 3 is provided with a plurality of lamp beads 4, the light box body A power supply 2 is fixedly connected to the inner wall of one side of the 1. The power supply 2 is electrically connected to a plurality of lamp beads 4 through wires 5. One side of the light box body 1 is fixedly connected with four sliding plates 17 placed in a rectangular shape. The side sliding sleeve is provided with a connecting plate 12, the connecting plate 12 is a hollow structure, the inner wall of the connecting plate 12 is fixedly connected with two fixed sliding rods 14 placed up and down, and the outer wall sliding sleeve of the fixed sliding rod 14 is provided with a sliding block 15. The adjacent side of each slider 15 is fixedly connected to the top and bottom of the sliding plate 17 respectively, the outer wall of the fixed sliding rod 14 is sleeved with a spring 16, and the two ends of the spring 16 are respectively connected to the inner wall of one side of the connecting plate 12 and the slider 15. One side of the connecting plate 12 is fixedly connected, the slider 15 can be limited by the spring 16, so as to limit the light box body 1, the side of the four connecting plates 12 away from each other is fixedly connected with the fixed plate 13, the fixed plate 13 An installation hole is opened in the inside of the lamp box, and the connecting plate 12 can be easily installed through the fixing plate 13, so as to facilitate the installation of the light box body 1.

Working principle: When in use, first install the light box body 1 to the designated position through the fixed plate 13. When the light bar 3 needs to be replaced, first pull the light box body 1 to drive the sliding plate 17 to move, and the sliding plate 17 will drive the sliding plate 17 when moving. When the block 15 moves, the slider 15 will slide on the fixed slide bar 14 when moving, so as to ensure the stability of its movement. At the same time, the slider 15 will compress the spring 16 when moving. When the light box body 1 moves to the designated position When the push rod 11 is pushed to drive the connecting disc 10 to rotate, the connecting disc 10 will drive the threaded rod 6 to rotate when rotating, the threaded rod 6 will drive the moving plate 8 to move when it rotates, and the moving plate 8 will move when moving. Drive the positioning plate 9 to move, so that the positioning plate 9 is far away from the light bar 3. At this time, the light box body 1 can be released. The elasticity of the spring 16 will make the sliding plate 17 return to its original position, so that the light box body 1 returns to its original position. , the light bar 3 can be replaced at this time. When the replacement is completed, follow the same steps as above, pull the light box body 1, and then rotate the push rod 11 to fix the light bar 3.

However, as known to those skilled in the art, the working principles and wiring methods of the power supply 2, the light bar 3 and the light bead 4 are commonplace, which are all conventional means or common knowledge, and will not be repeated here. Personnel can make any selection according to their needs or convenience.

The above descriptions are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A light box, comprising a light box body (1), characterized in that a plurality of light bars (3) are placed inside the light box body (1), and a fixed light bar is arranged inside the light box body (1) According to the fixing assembly of (3), one side of the light bar (3) is provided with a plurality of lamp beads (4), and the inner wall of one side of the light box body (1) is fixedly connected with a power supply (2), and the power supply ( 2) Electrically connected to a plurality of lamp beads (4) through wires (5), and four sliding plates (17) placed in a rectangular shape are fixedly connected to one side of the light box body (1). ) on one side of the sliding sleeve is provided with a connecting plate (12), the connecting plate (12) is a hollow structure, and the inner wall of the connecting plate (12) is fixedly connected with two fixed sliding bars (14) placed up and down, The outer wall of the fixed sliding rod (14) is slidably sleeved with sliding blocks (15), and the adjacent sides of the two sliding blocks (15) are respectively fixedly connected to the top and bottom of the sliding plate (17). 2. A light box according to claim 1, characterized in that the fixing assembly comprises a threaded rod (6) rotatably connected to one side of the light box body (1), and the outer wall of the threaded rod (6) The threaded sleeve is provided with a moving plate (8), the top and bottom ends of the moving plate (8) are fixedly connected with a positioning plate (9), and the positioning plate (9) slides with one side of the inner wall of the light box body (1). connected, one side of the positioning plate (9) is in conflict with one side of the plurality of light bars (3) respectively. 3. A light box according to claim 2, characterized in that, one end of the threaded rod (6) is fixedly connected with a connecting disc (10), and the outer wall of the connecting disc (10) is fixedly connected with multiple There are push rods (11) arranged in a ring. 4. A light box according to claim 1, characterized in that, an inner wall of one side of the light box body (1) is fixedly connected with a mounting plate (7), and one side of the mounting plate (7) is connected with a threaded rod One end of (6) is rotated and connected. 5 . The light box according to claim 1 , wherein a spring ( 16 ) is sleeved on the outer wall of the fixed sliding rod ( 14 ), and two ends of the spring ( 16 ) are respectively connected to the connecting plate ( 12 ). 6 . ) is fixedly connected with one side of the slider (15). 6 . The light box according to claim 1 , wherein a fixing plate ( 13 ) is fixedly connected to one side of the four connecting plates ( 12 ) that are away from each other, and the interior of the fixing plate ( 13 ) is fixedly connected. 7 . There are mounting holes.

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