Lamp box support with clamping structure

Abstract

The utility model discloses a lamp box support with a clamping structure. The lamp box support comprises a lamp box body, a clamping module, an adjusting module and a mounting base. Wherein the clamping module comprises a front-back clamping module and a left-right clamping module, and is used for clamping the lamp box body; the adjusting module is fixedly connected with the lower portion of the clamping module and used for adjusting the height of the lamp box body. Preferably, the front-back clamping module comprises a first lead screw groove, the first lead screw groove is formed in the middle of the supporting plate, and two first sliding blocks are arranged in the first lead screw groove. The lamp box body is placed on the supporting plate, the first L-shaped clamping plate and the second L-shaped clamping plate fix the lamp box body through the clamping module, the second square cylinder finally drives the clamping module and the lamp box body to move through the adjusting module according to the use requirement, the lamp box body is made to move to the needed height, and the lamp box body is adjusted. The subsequent use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of light box bracket technology, and in particular to a light box bracket with a snap-fit ​​structure. Background Technology

[0002] With economic development, various light boxes have begun to be used for advertising, product display, and atmosphere creation, while video light boxes need light box brackets for support and fixation.

[0003] Currently, traditional video lightbox brackets use an integrated bracket that only serves to fix and support the lightbox. They cannot quickly snap the lightbox body together, and it is not convenient to adjust the height of the lightbox body according to actual usage needs, thus reducing its practicality.

[0004] Therefore, it is necessary to provide a light box bracket with a snap-fit ​​structure to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a light box bracket with a snap-fit ​​structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A lightbox bracket with a snap-fit ​​structure includes a lightbox body, a snap-fit ​​module, an adjustment module, and a mounting base;

[0008] The locking module includes a front and rear locking module and a left and right locking module, which are used to lock the light box body.

[0009] The adjustment module is fixedly connected to the lower part of the locking module and is used to adjust the height of the light box body;

[0010] The front and rear engaging module includes a lead screw groove, which is located in the middle of the support plate. Two sliders are respectively provided in the lead screw groove. The upper sides of the two sliders are respectively fixedly connected to corresponding slide plates. The two slide plates are respectively slidably connected to a slide groove, which is located in the middle of the support plate. One side of the two slide plates is respectively fixedly connected to a corresponding L-shaped locking plate. The two ends of the inner side of the lead screw groove are respectively movably connected to one end of a bidirectional lead screw. The bidirectional lead screw is respectively provided with two sections of threads with opposite directions. The bidirectional lead screw is respectively threaded to the corresponding slider. One end of the bidirectional lead screw passes through one side of the lead screw groove. The end of one end of the bidirectional lead screw is fixedly connected to the center of a knob.

[0011] The left and right locking module includes a second lead screw groove, which is fixedly connected to the lower side of the support plate. A second slider is provided within the second lead screw groove. Symmetrical connecting rods are hinged to both sides of the second slider via pins. One end of a first lead screw is movably connected to the inner ends of the second lead screw groove. The first lead screw is threadedly connected to the second slider. One end of the first lead screw passes through one side of the second lead screw groove. The end of the first lead screw is fixedly connected to the center of a second knob. One end of each of the two connecting rods is hinged to a corresponding slide rod. The two slide rods are slidably connected to corresponding through slots. The two through slots are respectively located on the support plate. The upper ends of the two slide rods are fixedly connected to corresponding trapezoidal slide rails. The two trapezoidal slide rails are slidably connected to corresponding trapezoidal slide grooves. The two trapezoidal slide grooves are respectively located on the support plate. The two trapezoidal slide rails are fixedly connected to corresponding L-shaped locking plates.

[0012] Preferably, the adjustment module includes two vertical plates, and the central shafts of two bevel gears are movably connected to the corresponding vertical plates. The end of the central shaft of one bevel gear is fixedly connected to the center of a knob, the center of one bevel gear is fixedly connected to one end of a round rod, and the end of the central shaft of the other bevel gear is fixedly connected to the other end of the round rod. The two bevel gears mesh with corresponding bevel gears, the central shafts of the two bevel gears are movably connected to the lower side of corresponding square tubes, the two square tubes are fixedly connected to the corresponding vertical plates, the ends of the central shafts of the two bevel gears are fixedly connected to corresponding lead screws, the two lead screws are threadedly connected to corresponding square tubes, the two square tubes are slidably connected to corresponding square tubes, and the two square tubes are fixedly connected to the support plate.

[0013] Preferably, the two L-shaped card plates are respectively aligned with the corresponding slots, and the two slots are respectively located on both sides of the light box body. The two L-shaped card plates are respectively aligned with the corresponding slots, and the two slots are respectively located on both sides of the light box body.

[0014] Preferably, the lower parts of the two sides of the two square tubes are respectively fixedly connected to a pair of symmetrical mounting bases, and the two mounting bases are respectively provided with a pair of corresponding mounting holes.

[0015] Compared with related technologies, the beneficial effects of this utility model are:

[0016] 1. Place the lightbox body on the support plate, and use the snap-fit ​​module to quickly fix the lightbox body with L-shaped clip one and L-shaped clip two, which is highly practical.

[0017] 2. Based on usage requirements, the adjustment module enables the square tube two to move the locking module and the light box body, allowing the light box body to be moved to the required height, thus completing the adjustment of the light box body and making it easier for subsequent use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0019] Figure 2 This is a three-dimensional schematic diagram of the present invention.

[0020] Figure 3 This is a schematic diagram of the connection structure after some parts of this utility model have been cut apart.

[0021] Figure 4 This is a schematic diagram of the connection structure of some parts of this utility model.

[0022] Figure 5 This is a schematic diagram of the connection structure after some parts of this utility model have been cut apart.

[0023] Figure 6 This is a schematic diagram of the connection structure of some parts of this utility model.

[0024] Figure 7 This is a schematic diagram of the connection structure of some parts of this utility model.

[0025] Figure 8 This is a schematic diagram of the connection structure after some parts of this utility model have been cut apart.

[0026] In the picture:

[0027] 1: Lightbox body; 11: Snap-on 1; 12: Snap-on 2;

[0028] 2: Module with locking mechanism, 21. Slide plate, 22. Two-way lead screw, 23. Slider 1, 24. Lead screw groove 1, 25. Trapezoidal slide rail, 26. Slide rod, 27. Connecting rod, 28. Lead screw 1, 29. Slider 2, 210. Lead screw groove 2, 211. Knob 2, 212. Through groove, 213. Trapezoidal slide groove, 214. Slide groove, 215. Support plate, 216. L-shaped locking plate 2, 217. L-shaped locking plate 1, 218. Knob 1;

[0029] 3: Adjustment module, 31. Square tube two, 32. Lead screw two, 33. Square tube one, 34. Bevel gear two, 35. Bevel gear one, 36. Knob three, 37. Vertical plate, 38. Round rod;

[0030] 4: Mounting base, 41, mounting hole. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] A lightbox bracket with a snap-fit ​​structure includes a lightbox body 1, a snap-fit ​​module 2, an adjustment module 3, and a mounting base 4;

[0033] The locking module 2 includes a front and rear locking module and a left and right locking module, which are used to lock the light box body 1.

[0034] The adjustment module 3 is fixedly connected to the lower part of the locking module 2 and is used to adjust the height of the light box body 1;

[0035] The front and rear engaging module includes a lead screw groove 24, which is located in the middle of the support plate 215. Two sliders 23 are respectively provided in the lead screw groove 24. Corresponding slide plates 21 are fixedly connected to the upper sides of the two sliders 23. The two slide plates 21 are slidably connected to a slide groove 214, which is located in the middle of the support plate 215. Corresponding L-shaped locking plates 217 are fixedly connected to one side of each slide plate 21. One end of a bidirectional lead screw 22 is movably connected to both ends of the inner side of the lead screw groove 24. The bidirectional lead screw 22 has two sections of threads with opposite directions. The bidirectional lead screw 22 is threadedly connected to the corresponding sliders 23. One end of the bidirectional lead screw 22 passes through one side of the lead screw groove 24, and the end of the bidirectional lead screw 22 is fixedly connected to the center of a knob 218.

[0036] The left and right engaging module includes a second lead screw groove 210, which is fixedly connected to the lower side of the support plate 215. A second slider 29 is provided inside the second lead screw groove 210. Symmetrical connecting rods 27 are respectively hinged to both sides of the second slider 29 via pins. One end of a first lead screw 28 is movably connected to the inner ends of the second lead screw groove 210. The first lead screw 28 is threadedly connected to the second slider 29. One end of the first lead screw 28 passes through one side of the second lead screw groove 210, and a knob 211 is fixedly connected to one end of the first lead screw 28. At the center, one end of each of the two connecting rods 27 is hinged to a corresponding sliding rod 26. The two sliding rods 26 are slidably connected to corresponding through slots 212. The two through slots 212 are respectively set on the support plate 215. The upper ends of the two sliding rods 26 are respectively fixedly connected to corresponding trapezoidal slide rails 25. The two trapezoidal slide rails 25 are respectively slidably connected to corresponding trapezoidal slide grooves 213. The two trapezoidal slide grooves 213 are respectively set on the support plate 215. The two trapezoidal slide rails 25 are respectively fixedly connected to corresponding L-shaped clamping plates 216.

[0037] The adjustment module 3 includes two vertical plates 37. The central shafts of two bevel gears 35 are movably connected to the corresponding vertical plates 37. The end of the central shaft of one bevel gear 35 is fixedly connected to the center of a knob 36. The center of one bevel gear 35 is fixedly connected to one end of a round rod 38. The end of the central shaft of the other bevel gear 35 is fixedly connected to the other end of the round rod 38. The two bevel gears 35 mesh with corresponding bevel gears 34. The central shafts of the two bevel gears 34 are movably connected to the lower side of corresponding square tubes 33. The two square tubes 33 are fixedly connected to the corresponding vertical plates 37. The ends of the central shafts of the two bevel gears 34 are fixedly connected to corresponding lead screws 32. The two lead screws 32 are threadedly connected to corresponding square tubes 31. The two square tubes 31 are slidably connected to corresponding square tubes 33. The two square tubes 31 are fixedly connected to the support plate 215.

[0038] The two L-shaped card plates 217 correspond to the corresponding slots 11, and the two slots 11 are respectively located on both sides of the light box body 1. The two L-shaped card plates 216 correspond to the corresponding slots 12, and the two slots 12 are respectively located on both sides of the light box body 1.

[0039] The lower sides of the two square tubes 33 are respectively fixedly connected to a pair of symmetrical mounting bases 4, and the two mounting bases 4 are respectively provided with a pair of corresponding mounting holes 41.

[0040] Working principle: The mounting base 4 can be fixed by a set of bolts through the mounting holes 41. The light box body 1 is placed on the support plate 215. Turning knob 1 218 causes the double-acting screw 22 to rotate, which in turn causes the slider 1 23 to slide. The slider 1 23, through the sliding plate 21, causes the L-shaped clamping plate 1 217 to slide along the slide groove 214, so that the two L-shaped clamping plates 1 217 are inserted into the two slots 11. At this time, stop turning knob 1 218, and then turn knob 2 211. The second screw 211 drives the first lead screw 28 to rotate, the first lead screw 28 drives the second slider 29 to slide, the second slider 29 drives the connecting rod 27 to swing, the two connecting rods 27 respectively drive the slide rod 26 to slide along the through groove 212, the two slide rods 26 drive the L-shaped clamping plate 216 to slide along the trapezoidal slide groove 213 through the trapezoidal slide rail 25, so that the two L-shaped clamping plates 216 are inserted into the two slots 212. At this time, stop turning the second knob 211, so that the L-shaped clamping plate 217 and the L-shaped clamping plate 216 fix the light box body 1.

[0041] According to usage requirements, knob 36 can be turned. Knob 36 drives one bevel gear 35 to rotate. One bevel gear 35 drives another bevel gear 35 to rotate through round rod 38. The two bevel gears 35 mesh with the corresponding bevel gears 34 to rotate. The two bevel gears 34 drive the corresponding lead screws 32 to rotate. The two lead screws 32 drive the square tube 31 to extend along the square tube 33, so that the square tube 31 drives the locking module 2 and the light box body 1 to move. The light box body 1 is moved to the required height. At this time, stop turning knob 36 to complete the adjustment of the light box body 1, which is more convenient for subsequent use.

[0042] Beneficial effects: The light box body 1 is placed on the support plate 215. The L-shaped clamping plate 1 217 and L-shaped clamping plate 216 fix the light box body 1 through the clamping module 2. According to the usage requirements, the adjustment module 3 can be used to move the square tube 2 31, the clamping module 2, and the light box body 1 to the required height, thus completing the adjustment of the light box body 1 and making it more convenient for subsequent use.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lightbox bracket with a snap-fit ​​structure, characterized in that, The lightbox bracket with a snap-fit ​​structure includes: Lightbox body (1), locking module (2), adjustment module (3), mounting base (4); The locking module (2) includes a front and rear locking module and a left and right locking module, which are used to lock the light box body (1). The adjustment module (3) is fixedly connected to the lower part of the locking module (2) and is used to adjust the height of the light box body (1); The front and rear locking module includes a screw groove (24), which is located in the middle of the support plate (215). Two sliders (23) are provided in the screw groove (24). The upper sides of the two sliders (23) are fixedly connected to corresponding slide plates (21). The two slide plates (21) are slidably connected to slide grooves (214). The slide grooves (214) are located in the middle of the support plate (215). The sides of the two slide plates (21) are fixedly connected to corresponding L-shaped locking plates (217). The inner ends of the screw groove (24) are movably connected to one end of a bidirectional screw (22). The bidirectional screw (22) is provided with two sections of threads with opposite directions. The bidirectional screw (22) is threadedly connected to the corresponding sliders (23). One end of the bidirectional screw (22) passes through one side of the screw groove (24). The end of the bidirectional screw (22) is fixedly connected to the center of a knob (218). The left and right engaging module includes a second lead screw groove (210), which is fixedly connected to the lower side of the support plate (215). A second slider (29) is provided inside the second lead screw groove (210). The two sides of the second slider (29) are respectively connected to symmetrical connecting rods (27) by pin hinges. The two ends of the inner side of the second lead screw groove (210) are respectively movably connected to one end of a first lead screw (28). The first lead screw (28) is threaded to the second slider (29). One end of the first lead screw (28) passes through one side of the second lead screw groove (210). The end of the first lead screw (28) is fixedly connected to a second knob (211). At the center of the ), one end of each of the two connecting rods (27) is hinged to a corresponding sliding rod (26), and the two sliding rods (26) are slidably connected to a corresponding through groove (212). The two through grooves (212) are respectively set on the support plate (215). The upper ends of the two sliding rods (26) are respectively fixedly connected to a corresponding trapezoidal slide rail (25). The two trapezoidal slide rails (25) are respectively slidably connected to a corresponding trapezoidal slide groove (213). The two trapezoidal slide grooves (213) are respectively set on the support plate (215). The two trapezoidal slide rails (25) are respectively fixedly connected to a corresponding L-shaped card plate (216).

2. The light box bracket with a snap-fit ​​structure according to claim 1, characterized in that, The adjustment module (3) includes two vertical plates (37), and the central shafts of two bevel gears (35) are movably connected to the corresponding vertical plates (37). The end of the central shaft of one bevel gear (35) is fixedly connected to the center of the knob (36), the center of one bevel gear (35) is fixedly connected to one end of the round rod (38), and the end of the central shaft of the other bevel gear (35) is fixedly connected to the other end of the round rod (38). The two bevel gears (35) mesh with the corresponding bevel gears (34). The central shafts of the two bevel gears (34) are movably connected to the lower side of the corresponding square tube (33), the two square tubes (33) are fixedly connected to the corresponding vertical plate (37), the ends of the central shafts of the two bevel gears (34) are fixedly connected to the corresponding lead screws (32), the two lead screws (32) are threadedly connected to the corresponding square tubes (31), the two square tubes (31) are slidably connected to the corresponding square tubes (33), and the two square tubes (31) are fixedly connected to the support plate (215).

3. The light box bracket with a snap-fit ​​structure according to claim 2, characterized in that, The two L-shaped card plates (217) correspond to the corresponding card slots (11) respectively. The two card slots (11) are respectively located on both sides of the light box body (1). The two L-shaped card plates (216) correspond to the corresponding card slots (12) respectively. The two card slots (12) are respectively located on both sides of the light box body (1).

4. The light box bracket with a snap-fit ​​structure according to claim 3, characterized in that, The lower sides of the two square tubes (33) are respectively fixedly connected to a pair of symmetrical mounting bases (4), and the two mounting bases (4) are respectively provided with a pair of corresponding mounting holes (41).

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