Subway advertising lamp box

Abstract

The utility model relates to the technical field of subway advertising lamp boxes, and discloses a subway advertising lamp box which comprises an advertising lamp box body, a glass plate is connected in the advertising lamp box body in a sliding mode, a rotating shaft is fixedly connected to the left side of the advertising lamp box body, and a switch plate is welded to the left end of the rotating shaft. A switch plate is welded to the left side of the glass plate, a positioning plug pin is inserted into the switch plate, a locking column is arranged in the switch plate, a fixing plate is welded to the left side of the glass plate, a push-pull handle is fixedly connected to one side of the fixing plate, a limiting hole is formed in the left end of the advertising lamp box body, and a locking groove is formed in the left side of the advertising lamp box body. Advertising drawings can be placed inside by arranging the glass plate, the advertising drawings placed inside the glass plate are limited and fixed by being matched with the limiting plate and the internal fixing assembly, the advertising drawings placed inside the glass plate are limited and fixed by being matched with rotation of the fixing assembly, and workers can conveniently assemble and disassemble the advertising drawings placed inside the glass plate.

Description

Technical Field

[0001] The utility model relates to the technical field of subway advertising light boxes, in particular to a subway advertising light box. Background Art

[0002] As subway travel becomes more and more convenient, various advertisements set up in the subway have the characteristics of concentrated traffic, high attention, increasing product awareness, and can be displayed through a combination of online and offline media forms. Their application has been continuously promoted. For the sake of aesthetics and safety, as well as the limitations of subway space, subway advertising light boxes are semi-embedded in the wall to display advertisements.

[0003] Comparison Publication No. 201922174364.2 A subway advertising light box, comprising a box body, a light box cover, a hinge, a safety lock, a support frame, a light strip and a key; the box body is partially embedded in the wall, the hinge is arranged at the top of the box body, the light box cover plate is hinged to the box body through a hinge, the light box cover plate is covered on the box body, the safety lock is arranged at the bottom end of the light box cover plate, and is located outside the wall, and cooperates with the lock buckle located at the bottom of the box body; the key can change the direction of movement; the light strip is welded to the inside of the box body, the support frame is arranged in the concave slides on the left and right sides of the box body, the support frame can slide in the slides, and is used to support the light box cover plate. The light box cover rotates around the hinge to a specified angle and is fixed. The cover is opened at a certain angle to facilitate the replacement of advertising paper. The lock core drives the lock tongue to rotate. A positioning bolt for limiting the rotation angle of the lock tongue is provided on the lock frame. A baffle that cooperates with the lock tongue is provided at the bottom of the box body. A lock tongue pressing piece for pressing the lock tongue is provided on the lock core shaft. A positioning clip is provided on the lock core. A through hole is opened on the fixing frame, and it is detachably fixed to the panel by screws. The subway advertising light box is in a limited operating space, which is convenient for staff to open the advertising box and solves the difficulties in unlocking and the inconvenience of opening the pressure plate.

[0004] The subway advertising light box is provided with a detachable fixed connection with a panel by screws. The subway advertising light box is convenient for staff to open the advertising box in a limited operating space, and solves the shortcomings of difficult unlocking operation and inconvenient opening of the pressure plate. However, when the whole device is in use, when the staff replaces the advertising drawings inside the device, the operation steps are cumbersome and inconvenient for the staff to install and disassemble. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a subway advertising light box.

[0006] The utility model is implemented by the following technical scheme: a subway advertising light box, comprising an advertising light box body, a glass plate is slidably connected inside the advertising light box body, a rotating shaft is fixedly connected to the left side of the advertising light box body, and a switch plate is welded to the left end of the rotating shaft;

[0007] A positioning pin is inserted into the interior of the switch plate, a locking column is arranged inside the switch plate, a fixing plate is welded to the left side of the glass plate, a push-pull handle is fixedly connected to one side of the fixing plate, a limiting hole is provided at the left end of the advertising light box body, a locking groove is provided on the left side of the advertising light box body, a limiting plate is welded to the inner wall of the glass plate, a positioning pin is threadedly connected to the inner wall of the limiting plate, and a pull-out groove is provided on the inner wall of the advertising light box body.

[0008] As a further improvement of the above solution, the drawer slots are symmetrically distributed with the advertising light box body as the center, and a glass plate is slidably connected to the interior of the drawer slots.

[0009] Through the above technical solution, the number of the pull-out grooves is set to two, which facilitates the sliding pull-out of the glass plate to the left and right positions.

[0010] As a further improvement of the above solution, the limiting plates and the fixing components are symmetrically distributed with the glass plate as the center, and the fixing plates are symmetrically distributed with the advertising light box body as the center.

[0011] Through the above technical solution, the number of the limiting plates and the fixing components is set to four, and the fixing component is composed of a rotating shaft and a fixing plate.

[0012] As a further improvement of the above solution, the rotation axes are symmetrically distributed with the advertising light box body as the center, and the inner wall of the advertising light box body is fixedly connected with an LED light strip.

[0013] Through the above technical solution, the LED light strip refers to the LED assembled on a strip-shaped FPC or PCB hard board, and is named because its product shape is like a strip.

[0014] As a further improvement of the above solution, a locking column is provided inside the locking groove, and a positioning pin is inserted inside the limiting hole.

[0015] Through the above technical solution, the shape of the locking groove is set to be circular.

[0016] As a further improvement of the above solution, a switch plate is hinged on the left end of the advertising light box body, and a glass plate is arranged on the right side of the switch plate.

[0017] As a further improvement of the above solution, a circular groove is provided inside the main body of the advertising light box, the circular groove is connected to the locking groove, and a locking column is provided inside the circular groove.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model can place advertising drawings inside by arranging a glass plate, and cooperate with a limiting plate and an internal fixing component to limit and fix the advertising drawings placed inside the glass plate, and cooperate with the rotation of the fixing component to facilitate staff to install and disassemble the advertising drawings placed inside the glass plate, and by arranging a fixing plate and a push-pull handle, the glass plate inside the main body of the advertising light box can be slid and pulled out to the left and right positions in cooperation with the pull-out groove.

[0020] The utility model provides a rotating shaft on the left side of the advertising light box body to cooperate with the switch plate on the surface to rotate and open, and then the positioning pin inside the switch plate can rotate the angle to fit the advertising light box body, and then the positioning pin is inserted into the inside of the limit hole in cooperation with the locking groove and the circular groove inside the advertising light box body and the switch plate to first insert the locking column into the inside of the locking groove, and then rotate it to prevent the locking column from sliding out directly from the inside of the locking groove, thereby ensuring the stability of the advertising light box body and the switch plate when connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly structure of the switch board of the utility model;

[0023] Figure 3 This is a schematic diagram of the anatomical structure of the utility model;

[0024] Figure 4 This is a rear view structural diagram of the glass plate of the utility model;

[0025] Figure 5 It is a schematic diagram of the glass plate disassembly structure of the utility model.

[0026] Description of main symbols:

[0027] 1. Advertising light box body; 2. Glass plate; 3. Switch plate; 4. Positioning pin; 5. Locking column; 6. Fixed plate; 7. Push-pull handle; 8. Rotating shaft; 9. Locking groove; 10. Limiting hole; 11. Circular groove; 12. LED light strip; 13. Limiting plate; 14. Fixed component; 15. Pull-out groove. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0029] Please combine Figure 1-5A subway advertising light box of this embodiment includes an advertising light box body 1, a glass plate 2 is slidably connected to the inside of the advertising light box body 1, a rotating shaft 8 is fixedly connected to the left side of the advertising light box body 1, and a switch plate 3 is welded to the left end of the rotating shaft 8;

[0030] A positioning pin 4 is inserted into the switch plate 3, a locking column 5 is arranged inside the switch plate 3, a fixing plate 6 is welded to the left side of the glass plate 2, a push-pull handle 7 is fixedly connected to one side of the fixing plate 6, a limiting hole 10 is arranged at the left end of the advertising light box body 1, a locking groove 9 is arranged on the left side of the advertising light box body 1, a limiting plate 13 is welded to the inner wall of the glass plate 2, the internal thread of the limiting plate 13 is connected with the positioning pin 4, and a pull-out groove 15 is arranged on the inner wall of the advertising light box body 1, by arranging the glass plate 2, advertising drawings can be placed inside, and the advertising drawings placed inside the glass plate 2 can be limited and fixed by cooperating with the limiting plate 13 and the internal fixing component 14, so that the staff can install and disassemble the advertising drawings placed inside the glass plate 2, and the glass plate 2 inside the advertising light box body 1 can be slid and pulled out to the left and right positions by cooperating with the pull-out groove 15 by arranging the fixing plate 6 and the push-pull handle 7.

[0031] The drawer slots 15 are symmetrically distributed with the advertising light box body 1 as the center, and the glass plate 2 is slidably connected inside the drawer slots 15 .

[0032] The number of the pull-out grooves 15 is set to two, so as to facilitate sliding the glass plate 2 to the left and right positions.

[0033] The limiting plate 13 and the fixing assembly 14 are symmetrically distributed with the glass plate 2 as the center, and the fixing plate 6 is symmetrically distributed with the advertising light box body 1 as the center. By setting the rotating shaft 8 on the left side of the advertising light box body 1, it can be rotated and opened in conjunction with the switch plate 3 on the surface, and then the positioning pin 4 inside the switch plate 3 can rotate the angle to fit the advertising light box body 1, and then the positioning pin 4 is inserted into the inside of the limiting hole 10 in conjunction with the locking groove 9 and the circular groove 11 inside the advertising light box body 1 and the switch plate 3 to first insert the locking column 5 into the locking groove 9, and then rotate it to prevent the locking column 5 from sliding out directly from the inside of the locking groove 9, thereby ensuring the stability of the advertising light box body 1 and the switch plate 3 when connected.

[0034] The number of the limiting plates 13 and the fixing components 14 is set to four, and the fixing component 14 is composed of a rotating shaft and a fixing plate 6 .

[0035] The rotating shafts 8 are symmetrically distributed with the advertising light box body 1 as the center, and the inner wall of the advertising light box body 1 is fixedly connected with an LED light strip 12 .

[0036] LED light strip 12 strips refer to the assembly of LEDs on a strip-shaped FPC or PCB hard board. It is named because its product shape is like a strip.

[0037] A locking column 5 is disposed inside the locking groove 9 , and a positioning latch 4 is inserted into the limiting hole 10 .

[0038] The locking groove 9 is arranged in a circular shape.

[0039] A switch plate 3 is hinged at the left end of the advertising light box body 1 , and a glass plate 2 is arranged on the right side of the switch plate 3 .

[0040] A circular groove 11 is formed inside the advertising light box body 1 . The circular groove 11 is connected to the locking groove 9 . A locking column 5 is disposed inside the circular groove 11 .

[0041] The implementation principle of a subway advertising light box in the embodiment of the present application is as follows: the device is placed in a suitable position, and the advertising drawings can be placed inside by setting the glass plate 2, and the advertising drawings placed inside the glass plate 2 are limited and fixed by the rotation of the fixing component 14 in cooperation with the limiting plate 13 and the internal fixing component 14, so that the staff can install and remove the advertising drawings placed inside the glass plate 2, and the glass plate 2 inside the advertising light box body 1 can be slid and pulled out to the left and right positions by setting the fixing plate 6 and the push-pull handle 7, and the rotating shaft 8 on the left side of the advertising light box body 1 can be rotated and opened in cooperation with the switch plate 3 on the surface, and then the positioning pin 4 inside the switch plate 3 can rotate the angle to fit the advertising light box body 1, and then the positioning pin 4 is inserted into the inside of the limiting hole 10 in cooperation with the locking groove 9 and the circular groove 11 inside the advertising light box body 1 and the switch plate 3, and then the locking column 5 is first inserted into the inside of the locking groove 9, and then rotated to prevent the locking column 5 from sliding out directly from the inside of the locking groove 9, thereby ensuring the stability of the advertising light box body 1 and the switch plate 3 when connected.

[0042] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A subway advertising light box, comprising an advertising light box body (1), a glass plate (2) being slidably connected to the interior of the advertising light box body (1), a rotating shaft (8) being fixedly connected to the left side of the advertising light box body (1), and a switch plate (3) being welded to the left end of the rotating shaft (8); It is characterized in that A positioning pin (4) is inserted into the switch plate (3), a locking column (5) is arranged inside the switch plate (3), a fixing plate (6) is welded to the left side of the glass plate (2), a push-pull handle (7) is fixedly connected to one side of the fixing plate (6), a limiting hole (10) is provided at the left end of the advertising light box body (1), a locking groove (9) is provided on the left side of the advertising light box body (1), a limiting plate (13) is welded to the inner wall of the glass plate (2), the internal thread of the limiting plate (13) is connected to the positioning pin (4), and a pull-out groove (15) is provided on the inner wall of the advertising light box body (1).

2. A subway advertising light box as claimed in claim 1, characterized in that: The draw-out grooves (15) are symmetrically distributed with the advertising light box body (1) as the center, and a glass plate (2) is slidably connected inside the draw-out grooves (15).

3. A subway advertising light box as claimed in claim 1, characterized in that: The limiting plate (13) and the fixing assembly (14) are symmetrically distributed with the glass plate (2) as the center, and the fixing plate (6) is symmetrically distributed with the advertising light box body (1) as the center.

4. A subway advertising light box as claimed in claim 3, characterized in that: The rotating shafts (8) are symmetrically distributed with the advertising light box body (1) as the center, and the inner wall of the advertising light box body (1) is fixedly connected with an LED light strip (12).

5. A subway advertising light box as claimed in claim 1, characterized in that: A locking column (5) is disposed inside the locking groove (9), and a positioning pin (4) is inserted into the interior of the limiting hole (10).

6. A subway advertising light box as claimed in claim 5, characterized in that: A switch plate (3) is hingedly connected to the left end of the advertising light box body (1), and a glass plate (2) is arranged on the right side of the switch plate (3).

7. A subway advertising light box as claimed in claim 6, characterized in that: A circular groove (11) is provided inside the advertising light box body (1), the circular groove (11) is connected to the locking groove (9), and a locking column (5) is provided inside the circular groove (11).

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