CN219370578U

CN219370578U - Lamp box

Info

Publication number: CN219370578U
Application number: CN202320143663.3U
Authority: CN
Inventors: 毛卫峰
Original assignee: Tangshan Aixiu Network Technology Co ltd
Current assignee: Tangshan Aixiu Network Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-18
Anticipated expiration: 2033-02-02

Abstract

The utility model relates to the technical field of matched products for exhibition, in particular to a lamp box, which comprises a base, wherein universal wheels are fixedly arranged at four corners of the lower end part of the base, traction rings are fixedly arranged on side walls of two sides of the base, a glass backboard is fixedly arranged at the upper end part of the base, inner grooves are formed in the side walls of two sides of the glass backboard, sliding grooves are formed in the inner walls of the two inner grooves, fixing mechanisms are arranged in the two threaded holes in a threaded manner, the fixing mechanisms comprise screws, the two screw rods are respectively arranged in the two threaded holes in a threaded manner, extrusion plates are fixedly arranged on the side walls of the two screw rods, the two extrusion plates are respectively and movably arranged in the two inner grooves, clamping plates are respectively and slidably arranged in the two strip-shaped grooves, and the two clamping plates are respectively attached to the two extrusion plates.

Description

Lamp box

Technical Field

The utility model relates to the technical field of matched products for exhibition, in particular to a lamp box.

Background

The lamp box for the exhibition service generally takes plastic uptake, acrylic, spray painting cloth and the like as base materials, adopts an advertisement propaganda carrier with a box type hollow structure, has the characteristics of water resistance, luminescence and the like, and is mainly suitable for indoor and outdoor advertisement propaganda.

However, most of the existing exhibition service light boxes are used for fixing the poster on the light boxes, the poster board is usually required to be fixed on the light boxes through screws after the poster board is adhered to the light boxes, but the mounting progress of the poster is easy to influence due to different specifications of the poster.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a lamp box.

In order to solve the technical problems, the utility model provides the following technical scheme: the lamp box comprises a base, universal wheels are fixedly arranged at four corners of the lower end part of the base, traction rings are fixedly arranged on the side walls of two sides of the base, a glass backboard is fixedly arranged at the upper end part of the base, inner grooves are formed in the side walls of two sides of the glass backboard, and sliding grooves are formed in the inner walls of the two inner grooves in a penetrating manner;

the inner walls of the two inner tanks are fixedly provided with extrusion mechanisms;

the extrusion mechanism comprises fixing strips, and the two fixing strips are respectively and fixedly arranged in the inner walls of the two inner tanks.

As a preferable technical scheme of the utility model, springs are fixedly arranged on the side walls of two sides of the fixing strip, and sliding plates are fixedly arranged on one ends of the two groups of springs, which are far away from the fixing strip.

As a preferable technical scheme of the utility model, the insides of the two groups of sliding plates are respectively provided with a strip-shaped groove in a penetrating way, and the side walls of the two groups of sliding plates are respectively provided with a threaded hole.

As a preferable technical scheme of the utility model, the interiors of the two groups of threaded holes are respectively provided with a built-in groove, the two groups of built-in grooves are respectively communicated with the two groups of strip-shaped grooves, and the side walls of the two groups of sliding plates are respectively fixedly provided with a brace;

and fixing mechanisms are arranged in the two groups of threaded holes in a threaded manner.

As a preferable technical scheme of the utility model, the fixing mechanism comprises screws, two groups of screws are respectively arranged in the two groups of threaded holes in a threaded manner, extrusion plates are fixedly arranged on the side walls of the two groups of screws, and the two groups of extrusion plates are respectively and movably arranged in the two groups of built-in grooves in a movable manner.

As a preferable technical scheme of the utility model, clamping plates are slidably arranged in the two groups of strip-shaped grooves, and the two groups of clamping plates are respectively attached to the two groups of extrusion plates.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, through the design of the glass backboard, the springs, the sliding boards, the braces and the clamping boards, the springs are driven to stretch along with the movement of the two sliding boards, at the moment, the two clamping boards are separated from the glass backboard, at the moment, the poster can be tiled on two sides of the glass backboard, at the moment, the braces can be loosened, after the tensile force disappears, the two springs are restored to deform so as to drive the sliding boards and the clamping boards to reset, and the fixation of two ends of the poster is completed under the movement of the two clamping boards, so that the poster is more convenient and labor-saving to install when the device is used;

secondly, through the design of built-in groove, screw rod, extrusion dish and splint, will drive the extrusion dish and take place to remove to the middle part in built-in groove thereupon under the rotation of screw rod, will accomplish the contact at splint under the removal of extrusion dish this moment, will fix splint along with the increase extrusion dish of extrusion force for this equipment can be applicable to the poster of arbitrary specification when using, has strengthened the application scope of equipment, and then has strengthened the exhibition service bandwagon effect.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a glass back plate connection structure according to the present utility model;

FIG. 3 is a schematic view of a connecting structure of a fixing strip according to the present utility model;

fig. 4 is a schematic view of the explosive structure of the splint connection according to the present utility model.

Wherein: 11. a base; 12. a universal wheel; 13. a traction ring; 14. a glass back plate; 15. an inner tank; 16. a chute; 21. a fixing strip; 22. a spring; 23. a slide plate; 24. a bar-shaped groove; 25. a threaded hole; 26. a built-in groove; 27. bracing; 31. a screw; 32. an extrusion plate; 33. and (3) clamping plates.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, 2, 3 and 4, the lamp box comprises a base 11, universal wheels 12 are fixedly installed at four corners of the lower end part of the base 11, traction rings 13 are fixedly installed on the side walls of two sides of the base 11, a glass backboard 14 is fixedly installed at the upper end part of the base 11, inner grooves 15 are formed in the side walls of two sides of the glass backboard 14, and sliding grooves 16 are formed in the inner walls of the two inner grooves 15 in a penetrating manner;

the inner walls of the two inner tanks 15 are fixedly provided with extrusion mechanisms;

the extrusion mechanism comprises fixing strips 21, wherein the two fixing strips 21 are respectively and fixedly arranged in the inner walls of the two inner tanks 15, springs 22 are fixedly arranged on the side walls of the two sides of the two fixing strips 21, sliding plates 23 are fixedly arranged at one ends of the two groups of springs 22, which are far away from the fixing strips 21, the inside of the two groups of sliding plates 23 is provided with strip grooves 24 in a penetrating way, the side walls of the two groups of sliding plates 23 are provided with threaded holes 25, the inside of the two groups of threaded holes 25 is provided with built-in grooves 26, the two groups of built-in grooves 26 are respectively communicated with the two groups of strip grooves 24, and the side walls of the two groups of sliding plates 23 are provided with braces 27;

a fixing mechanism is arranged in each of the two groups of threaded holes 25 in a threaded manner.

The fixing mechanism comprises screw rods 31, two groups of screw rods 31 are respectively and internally arranged in two groups of threaded holes 25, extrusion plates 32 are fixedly arranged on the side walls of the two groups of screw rods 31, the two groups of extrusion plates 32 are respectively and movably arranged in two groups of built-in grooves 26, clamping plates 33 are slidably arranged in the two groups of strip-shaped grooves 24, the two groups of clamping plates 33 are respectively attached to the two groups of extrusion plates 32, when in use, the base 11 can be pushed by the universal wheels 12 to move, the two braces 27 can be pulled relatively after the movement is finished, the two sliding plates 23 fixed with the braces 27 can be driven to slide in the sliding grooves 16 under the relative movement of the two braces 27, the springs 22 can be driven to stretch under the movement of the two sliding plates 23, the two clamping plates 33 can be separated from the glass backboard 14, the poster can be tiled at two sides of the glass backboard 14, the braces 27 can be loosened at the moment, and after the pulling force is lost, at this time, the two springs 22 will resume deformation to drive the sliding plate 23 and the clamping plate 33 to reset, the fixation of the two ends of the poster will be completed under the movement of the two clamping plates 33, so that the poster installation of the device is more convenient and labor-saving when in use, the clamping plates 33 can be moved in the strip-shaped groove 24 according to the size of the poster when in use, when the two clamping plates 33 relatively move, the two sides of the smaller poster will be covered, at this time, the screw 31 can be rotated, because the screw 31 is internally arranged in the threaded hole 25, the extrusion plate 32 will be driven to move towards the middle part in the built-in groove 26 under the rotation of the screw 31, at this time, the contact will be completed between the clamping plates 33 under the movement of the extrusion plate 32, the clamping plates 33 will be fixed under the increase of the extrusion force, so that the device can be suitable for any specification of the poster when in use, the application range of the device is strengthened, thereby enhancing the exhibition service display effect.

Working principle:

the first step: when the poster mounting device is used, the base 11 can be pushed to move through the universal wheels 12, the two braces 27 can be pulled relatively after the movement is completed, the two sliding plates 23 fixed with the braces 27 can be driven to slide in the sliding groove 16 under the relative movement of the two braces 27, the springs 22 can be driven to stretch under the movement of the two sliding plates 23, the two clamping plates 33 can be separated from the glass back plate 14, the poster can be tiled on the two sides of the glass back plate 14, the braces 27 can be loosened, after the pulling force is lost, the two springs 22 can be deformed again to drive the sliding plates 23 and the clamping plates 33 to reset, and the two ends of the poster can be fixed under the movement of the two clamping plates 33, so that the poster mounting device is more convenient and labor-saving when in use;

and a second step of: the movable clamping plates 33 can be arranged in the strip-shaped groove 24 according to the size of the poster during use, when the two clamping plates 33 relatively move, two sides of the smaller poster are covered, at the moment, the screw 31 can be rotated, the screw 31 is internally arranged in the threaded hole 25, so that the extrusion plate 32 is driven to move towards the middle part in the built-in groove 26 along with the rotation of the screw 31, at the moment, the contact between the clamping plates 33 is completed under the movement of the extrusion plate 32, the clamping plates 33 are fixed by the extrusion plate 32 along with the increase of the extrusion force, the device can be suitable for the poster with any specification during use, the application range of the device is widened, and the exhibition service display effect is further enhanced.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a lamp house, includes base (11), equal fixed mounting in tip four corners department has universal wheel (12) under base (11), equal fixed mounting has traction ring (13), its characterized in that on base (11) both sides lateral wall: the glass backboard (14) is fixedly arranged at the upper end part of the base (11), inner grooves (15) are formed in the side walls of the two sides of the glass backboard (14), and sliding grooves (16) are formed in the inner walls of the two inner grooves (15) in a penetrating manner;

the inner walls of the two inner tanks (15) are fixedly provided with extrusion mechanisms;

the extrusion mechanism comprises fixing strips (21), and the two fixing strips (21) are respectively and fixedly arranged in the inner walls of the two inner tanks (15).

2. A light box according to claim 1, characterized in that springs (22) are fixedly mounted on the side walls of both sides of the two fixing strips (21), and a slide plate (23) is fixedly mounted on one end of both groups of springs (22) away from the fixing strips (21).

3. A light box according to claim 2, characterized in that the two sets of sliding plates (23) are internally provided with bar-shaped grooves (24) in a penetrating way, and the side walls of the two sets of sliding plates (23) are provided with threaded holes (25).

4. A light box according to claim 3, characterized in that the two groups of threaded holes (25) are internally provided with built-in grooves (26), the two groups of built-in grooves (26) are respectively communicated with the two groups of strip-shaped grooves (24), and the side walls of the two groups of sliding plates (23) are fixedly provided with pull strips (27);

and fixing mechanisms are arranged in the two groups of threaded holes (25) in a threaded manner.

5. The lamp box according to claim 4, wherein the fixing mechanism comprises screws (31), two groups of screws (31) are respectively arranged in two groups of threaded holes (25) in a threaded mode, extrusion plates (32) are fixedly arranged on the side walls of the two groups of screws (31), and the two groups of extrusion plates (32) are respectively arranged in two groups of built-in grooves (26) in a movable mode.

6. A light box according to claim 5, characterized in that the inside of both sets of said strip-shaped grooves (24) is slidably provided with clamping plates (33), and that both sets of said clamping plates (33) are respectively attached to both sets of pressing plates (32).