Adjustable display board fixing device

Abstract

The utility model discloses an adjustable display board fixing device, which comprises at least two positioning base plates oppositely assembled on a back plate; the clamping plate is spliced with the upper end face or the lower end face of the positioning base plate, a clamping groove is formed between a side plate extending from the side face and the positioning base plate, and the display plate is inserted into the clamping groove; the fastener is used for locking and positioning the clamping plate and the positioning base plate and comprises a bolt and a nut, and the nut abuts against the back face of the display plate. The display board is preliminarily positioned through the clamping groove formed by splicing the positioning base plate and the clamping plate, the eccentrically-arranged nut abuts against the back face of the display board and is matched with the bolt to fix the display board, and the kidney-shaped hole is matched with the fastener to conduct rough adjustment of the fixing structure, rotation of the nut and fine adjustment of abutting and positioning of the display board. The display boards with different thicknesses and different shapes can be reinforced and fixed, so that the actual requirements in different scenes are met, the display boards are firmly positioned, the adjustment is more flexible, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition display, in particular to an adjustable exhibition board fixing device. Background Art

[0002] Traditional display board fixing methods are often only suitable for display boards of specific sizes or shapes. Once the display boards need to be replaced, the fixing devices need to be readjusted or replaced. There are often problems such as inconvenient adjustment, poor flexibility, and poor adaptability, and they cannot meet the display needs of display boards of different sizes, shapes and weights.

[0003] With the development of science and technology, people's requirements for display effects are getting higher and higher, and the size and shape of display boards are becoming more and more diverse. Therefore, a device that can adjust and fix the display board according to the size is needed to meet different display needs. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable display board fixing device in order to solve the problem that the traditional display board fixing method is often only suitable for display boards of specific sizes or shapes. Once the display board needs to be replaced, the fixing device needs to be readjusted or replaced, which has inconvenient adjustment, poor flexibility, and weak adaptability, and cannot meet the display needs of display boards of different sizes, shapes and weights.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an adjustable display board fixing device, comprising:

[0006] At least two positioning substrates are mounted on the back plate in opposite directions;

[0007] A clamping plate is assembled with the upper or lower end surface of the positioning substrate, a clamping groove is formed between the side plate extending from the side and the positioning substrate, and the display plate is inserted into the clamping groove;

[0008] The fastener is used to lock and position the clamping plate and the positioning base plate, and includes a bolt and a nut, wherein the nut abuts against the back of the display board.

[0009] As a further description of the above technical solution:

[0010] The positioning substrate is an L-shaped plate, and the side surface is fixed to the back plate by self-tapping screws.

[0011] As a further description of the above technical solution:

[0012] The positioning substrate is provided with a first mounting hole, the clamping plate is provided with a second mounting hole, the bolt is passed through or screwed into the first mounting hole and the second mounting hole and the clamping plate and the positioning substrate are positioned and assembled through the end nut cooperating with the nut.

[0013] As a further description of the above technical solution:

[0014] One of the first mounting hole and the second mounting hole is a waist-shaped hole, and the other is a threaded hole.

[0015] As a further description of the above technical solution:

[0016] The screw hole on the nut is eccentrically arranged.

[0017] As a further description of the above technical solution:

[0018] An anti-slip layer is arranged on the joint surfaces of the clamping plate and the positioning base plate.

[0019] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0020] Beneficial effects:

[0021] The display board fixing device performs preliminary positioning of the display board through the clamping groove formed by the positioning base plate and the clamping plate. The eccentrically arranged nut abuts against the back of the display board and cooperates with the bolt to fix the display board. The waist-shaped hole cooperates with the fastener to perform coarse adjustment of the fixing structure. The nut is rotated to perform fine adjustment of the display board abutment positioning. Display boards of different thicknesses and shapes can be reinforced and fixed to meet the actual needs in different scenes, so that the display board can be firmly positioned, the adjustment is more flexible, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 The figure is a schematic diagram of the assembly structure of an adjustable display panel fixing device.

[0024] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0025] Figure 3 The diagram is a top view of the structure of a positioning base plate in an adjustable display panel fixing device.

[0026] Figure 4 The figure is a schematic diagram of the top view structure of a clamping plate in an adjustable display panel fixing device.

[0027] Figure 5The figure is a schematic diagram of the structure of a fastener in an adjustable display panel fixing device.

[0028] Figure 6 The figure is a schematic diagram of the structure of a nut in an adjustable display panel fixing device.

[0029] Figure 7 The figure is a schematic diagram of the exploded structure of an adjustable display panel fixing device.

[0030] Legend:

[0031] 1. Positioning base plate; 11. First mounting hole; 2. Back plate; 3. Self-tapping screw; 4. Clamp plate; 41. Side plate; 42. Second mounting hole; 43. Clamp groove; 5. Display plate; 6. Fastener; 61. Bolt; 62. Nut; 63. Screw hole. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] See also Figure 1-4 The utility model provides a technical solution: an adjustable display board fixing device, comprising:

[0035] At least two positioning substrates 1 are relatively mounted on the back plate 2;

[0036] The clamping plate 4 is assembled with the upper or lower end surface of the positioning substrate 1, and a clamping groove 43 is formed between the side plate 41 extending from the side and the positioning substrate 1, and the display board 5 is inserted into the clamping groove 43;

[0037] The fastener 6 is used to lock and position the clamping plate 4 and the positioning base plate 1 , and includes a bolt 61 and a nut 62 , wherein the nut 62 abuts against the back of the display board 5 .

[0038] The positioning substrate 1 is an L-shaped plate, and the side surface is fixed to the back plate 2 by self-tapping screws 3 .

[0039] The positioning substrate 1 is provided with a first mounting hole 11, and the clamping plate 4 is provided with a second mounting hole 42. The bolt 61 is passed through or screwed into the first mounting hole 11 and the second mounting hole 42 and the clamping plate 4 and the positioning substrate 1 are positioned and assembled by the end nut cooperating with the nut 62.

[0040] One of the first mounting hole 11 and the second mounting hole 42 is a waist-shaped hole, and the other is a threaded hole. This design can realize the relative sliding adjustment of the clamping plate 4 and the positioning base plate 1, and perform rough adjustment of the display board fixing structure.

[0041] The screw hole 63 on the nut 62 is eccentrically arranged to perform fine adjustment of the abutment positioning of the display board.

[0042] An anti-slip layer is provided on the joint surface of the clamping plate 4 and the positioning substrate 1 to ensure that after the display board 5 is assembled and fixed, the positioning substrate 1 and the clamping plate 4 are tightly and non-displacedly joined, so that the clamping groove 43 is shaped and the nut 62 is positioned to achieve stable positioning of the display board 5.

[0043] The assembly process of an adjustable display board fixing device of the present embodiment includes: two positioning substrates 1 are arranged relatively to each other, and the assembly position is aligned through previous wiring, and the positioning substrate 1 is fixed to the back plate 2 by self-tapping screws 3; the side plate 41 of the clamping plate 4 is oriented toward and assembled with the corresponding end face of the positioning substrate 1, and the axes of the first mounting hole 11 and the second mounting hole 42 are aligned, and the clamping groove 43 therebetween is adjusted through relative movement on the axes of the two, and the clamping plate 4 and the positioning substrate 1 are initially fixed by the fastener 6, the edge of the display board 5 is inserted into the clamping groove 43, and the nut 62 is rotated to abut against the back of the display board 5, and finally the fastener 6 is tightened to complete the assembly.

[0044] In summary, due to the adoption of the above technical solution, the adjustable display board fixing device of this embodiment has the following beneficial effects compared with the prior art:

[0045] The display board fixing device performs preliminary positioning of the display board through the clamping groove formed by the positioning base plate and the clamping plate. The eccentrically arranged nut abuts against the back of the display board and cooperates with the bolt to fix the display board. The waist-shaped hole cooperates with the fastener to perform coarse adjustment of the fixing structure. The nut is rotated to perform fine adjustment of the display board abutment positioning. Display boards of different thicknesses and shapes can be reinforced and fixed to meet the actual needs in different scenes, so that the display board can be firmly positioned, the adjustment is more flexible, and it is highly practical.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable display panel fixing device, characterized in that: include: At least two positioning substrates are mounted on the back plate in opposite directions; A clamping plate is assembled with the upper or lower end surface of the positioning substrate, a clamping groove is formed between the side plate extending from the side and the positioning substrate, and the display plate is inserted into the clamping groove; The fastener is used to lock and position the clamping plate and the positioning base plate, and includes a bolt and a nut, wherein the nut abuts against the back of the display board.

2. The adjustable display panel fixing device according to claim 1, characterized in that: The positioning substrate is an L-shaped plate, and the side surface is fixed to the back plate by self-tapping screws.

3. The adjustable display panel fixing device according to claim 1, characterized in that: A first mounting hole is provided on the positioning substrate, and a second mounting hole is provided on the clamping plate. The bolt is passed through or screwed on the first mounting hole and the second mounting hole and the clamping plate and the positioning substrate are positioned and assembled by the end nut cooperating with the nut.

4. The adjustable display panel fixing device according to claim 3, characterized in that: One of the first mounting hole and the second mounting hole is a waist-shaped hole, and the other is a threaded hole.

5. The adjustable display panel fixing device according to claim 1, characterized in that: The screw hole on the nut is eccentrically arranged.

6. The adjustable display panel fixing device according to claim 1, characterized in that: An anti-slip layer is arranged on the joint surfaces of the clamping plate and the positioning base plate.

Images