Wall-hung support used on wall of product exhibition hall

Abstract

A wall-hung support used on a product exhibition hall wall comprises a first bolt column and a second bolt column which are arranged in a spaced mode, the inner ends of the two bolt columns can be fixedly connected to the product exhibition hall wall, the outer ends of the two bolt columns are arranged in a suspended mode, and a support component is connected to the outer ends of the two bolt columns. The outer end of at least one bolt column is provided with a connecting part capable of enabling the support component to rotate by a set angle in the horizontal plane relative to the other bolt column. The outer ends of the bolt columns are arranged at the angles which enable the support components connected to the outer ends of the bolt columns to rotate anticlockwise or clockwise in the horizontal plane, and when the wall face of the exhibition hall is a curved face, the outer ends of the two bolt columns fixedly connected to the wall can be relatively close to or away from each other. By means of the arrangement, the too high requirement for the surface shape of the wall of the exhibition hall by the hung exhibition products can be greatly lowered, and the wall-hung support is suitable for being installed on the wall of the curved surface or the wall of the corner in an exhibition or the exhibition hall.

Description

Technical Field

[0001] The invention relates to a bracket, in particular to a bracket used for hanging exhibits on the wall of a product exhibition hall. Background Art

[0002] Usually, for some smaller display products, they are basically hung on the wall in the product exhibition or exhibition hall. The hanging method is usually to install one or more fixing bolts on the wall first, and then hang the products to be displayed directly on the fixing bolts.

[0003] The above direct hanging method is only suitable for hanging display products with relatively small volume and relatively light weight. For display products with relatively large volume or relatively heavy weight, the above hanging method in the prior art cannot be used. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a wall-mounted bracket which can be installed on the wall of a product exhibition hall.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The wall-mounted bracket for use on a product exhibition hall wall of the present invention is characterized in that it includes a first bolt column and a second bolt column that are spaced apart, the inner ends of the two bolt columns can be fixedly connected to the product exhibition hall wall, the outer ends of the two bolt columns are suspended, a bracket component is connected to the outer ends of the two bolt columns, and a connecting portion that allows the bracket component to rotate at a set angle in a horizontal plane relative to the other bolt column is provided at the outer end of at least one bolt column.

[0007] The connecting part is a universal joint, the inner joint of which is connected to the outer end of the bolt, and the outer joint of which is connected to the bracket component.

[0008] There are two connecting parts.

[0009] The connecting portion is a through hole in which the outer end of the bolt is arranged, and at least one group of inclined plane groups are arranged on the two side surfaces of the through hole, which can change the angle of the bracket component passing through the through hole in the horizontal plane, and the inclined plane group is composed of an inner inclined plane arranged on one side of the through hole and an outer inclined plane on the other side of the through hole, or the inclined plane group is composed of an outer inclined plane arranged on one side of the through hole and an inner inclined plane on the other side of the through hole; the shapes of the inner inclined plane and the outer inclined plane in the inclined plane group are the same as the shapes of the surfaces of the bracket components on the bracket components that are in contact with them, and the distance between the inner side edge of the through hole and the outer side edge of the hole is greater than the distance between the inner side surface and the outer side surface of the bracket component.

[0010] The difference between the distance between the inner side of the through hole and the outer side of the through hole and the distance between the inner side and the outer side of the bracket component is equal to or greater than the product of the tangent of the rotation angle of the bracket component relative to the bolt and the thickness of the through hole (5).

[0011] Screw holes are arranged on two end surfaces of the support rod, and a locking nail block is screwed on each screw hole.

[0012] The wall-mounted bracket also includes a base plate for displaying products, and a hook or hook groove is provided on the back of the base plate, in which the bracket rod can be embedded and the base plate can be hung on the wall of the exhibition hall.

[0013] The base plate is made of magnetic material, and the display product can be magnetically adsorbed on the base plate.

[0014] The angle of rotation of the bracket component from perpendicular to the bolt to the extreme position in the horizontal plane can be set within the range of 0-75 degrees.

[0015] The bolt and / or the bracket component is a bolt with a telescopic structure.

[0016] The present invention arranges the outer end of the bolt fixed to the wall of the product exhibition hall to enable the bracket component connected thereto to rotate counterclockwise or clockwise at a set angle in a horizontal plane. In this way, when the wall of the exhibition hall is a curved surface, the outer ends of the two bolts fixed to the wall can be relatively close to or away from each other, that is, correspondingly, the bracket component can move laterally between the two bolts. This arrangement can greatly reduce the excessively high requirements of the suspended display products on the surface shape of the wall of the exhibition hall (usually requiring the wall shape to be a flat straight surface), and is suitable for installing the wall-hanging bracket on a curved surface (that is, the wall surface is an arc-shaped concave or convex surface) wall or a wall at a corner in an exhibition or exhibition hall. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of Example 1 of the wall-mounted bracket of the present invention.

[0018] Figure 2 It is a schematic diagram of Example 2 of the wall-mounted bracket of the present invention.

[0019] Figure 3 for Figure 2 Schematic diagram of one of the changing angles of the mid-mounted wall bracket.

[0020] Figure 4 for Figure 2 Schematic diagram of the second wall-mounted bracket changing angle.

[0021] Figure 5 for Figure 2 Schematic diagram of application example 1 of the wall-mounted bracket.

[0022] Figure 6 for Figure 2 Schematic diagram of the second application example of the wall bracket.

[0023] Figure 7 for Figure 1 The bracket component in FIG. 1 is a schematic diagram of a universal joint.

[0024] Figure 8 for Figure 2 Schematic diagram of the peg in .

[0025] Fig. 9 for Figure 2 Side view of the peg in FIG.

[0026] Fig.10 It is a schematic diagram of the wall-mounted bracket of the present invention installed on a concave wall.

[0027] Fig.11 It is a schematic diagram of the wall-mounted bracket of the present invention installed on a convex wall.

[0028] Fig.12 for Figure 5 Schematic diagram of application example 1 of the base plate.

[0029] Fig.13 for Figure 5 Schematic diagram of application example 2 of the base plate.

[0030] The reference numerals are as follows:

[0031] Wall bracket 1, bolt 2, bracket component 3, universal joint 4, through hole 5, inclined surface group 6, inner inclined surface 61 、 The outer inclined surface 62, the base frame plate 7, the product exhibition hall wall (also called the exhibition hall wall) 8, and the displayed products (also called the displayed products) 9. DETAILED DESCRIPTION

[0032] 1. Main parts of the wall bracket 1

[0033] like Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the wall bracket 1 for the product exhibition hall wall 8 of the present invention is mainly a support body for hanging the displayed products on the exhibition hall wall, which mainly includes a first bolt column and a second bolt column arranged at intervals. The inner ends of the two bolt columns 2 are fixedly connected to the product exhibition hall wall 8, and the column bodies of the two bolt columns 2 extend outwardly and are placed outside the wall, that is, the outer ends of the bolt columns 2 are suspended in the air. The two bolt columns 2 can be arranged in parallel (see Figure 1 , Figure 2 The two outer ends may be arranged close together or far apart (see Figure 3 , Figure 4 shown).

[0034] A support component 3 is provided at the outer ends of the two bolts 2. The support component 3 can be a long support rod connected between the outer ends of the two bolts 2, or a shorter support rod respectively provided on the outer ends of the two bolts 2.

[0035] When the support component 3 is a support rod, its cross-sectional shape is preferably rectangular, circular or elliptical. When the support component 3 is connected to the connecting parts arranged on the outer ends of the two bolts 2, the support component 3 can move smoothly laterally between the two bolts 2.

[0036] A connection portion is provided at the outer end of at least one bolt 2, which allows the bracket component 3 to rotate relative to another bolt 2 in a horizontal plane at a set angle. The connection portion can be an external universal joint 4 (see Figure 7 As shown), it can also be a through hole 5 which is integrally formed with the bolt 2 and is arranged on the outer end of the bolt 2 and is in a trumpet shape (see Figure 8 , Fig. 9 As shown), the present invention preferably provides the connecting portion at the outer ends of the two bolts 2.

[0037] When the connecting part is a universal joint 4, the inner joint of the universal joint 4 is connected to the outer end of the bolt 2, and the outer joint of the universal joint 4 is connected to the bracket component 3. The connection method between the outer joint and the bracket component 3 can be to set a connecting hole on the outer joint, or to fix the end of the bracket component 3 to the outer joint.

[0038] When the connecting portion is a trumpet-shaped through hole 5 provided at the outer end of the bolt 2, at least one group of inclined planes 6 are provided on both side surfaces of the through hole 5 for enabling the bracket component 3 passing through the through hole 5 to change its angle in one direction in a horizontal plane (one direction means that the bracket component 3 is rotated in one direction, either clockwise or counterclockwise, when it is in a position perpendicular to the bolt 2. If the bracket component 3 can rotate in both the clockwise and counterclockwise directions, it is defined as changing the angle in two directions).

[0039] The arrangement of the inclined surface group 6 can make the bracket component 3 inserted in the through hole 5 rotate to the inclined surface side by a certain angle in the horizontal plane from the state perpendicular to the bolt 2 as the starting point. The relationship between the rotation angle, the outer diameter of the bracket component 3 and the aperture of the through hole 5 is: the difference between the distance between the inner side of the through hole 5 and the outer side of the through hole 5 and the distance between the inner side and the outer side of the bracket component 3 is equal to or greater than the product of the tangent of the rotation angle of the bracket component 3 relative to the bolt 2 and the thickness of the through hole 5 (the thickness of the through hole 5 does not include the thickness of the inclined surfaces in the inclined surface group 6).

[0040] The arrangement of the above-mentioned inclined surface group 6 can still conveniently hang flat display products on the wall when the wall surface of the product exhibition hall is a curved surface (see Fig.10, Fig.11 shown).

[0041] The inclined surface group 6 is composed of an inner inclined surface 61 arranged on one side of the through hole 5 and an outer inclined surface 62 arranged on the other side of the through hole 5 (in Fig. 9 Taking the orientation of the bolt 2 in the paper as an example, one side refers to the left side of the through hole 5 of the bolt 2, and the other side refers to the right side of the through hole 5. The inner bevel 61 refers to the bevel on the side close to the thread on the bolt 2, and the outer bevel 62 refers to the bevel on the side close to the outer end of the bolt 2, the same below), or the bevel group 6 is composed of the outer bevel 62 arranged on one side of the through hole 5 and the inner bevel 61 on the other side of the through hole 5.

[0042] There are two inclined surface groups 6, and the two inclined surface groups 6 are arranged opposite to each other. The so-called opposite direction means that the bracket component 3 rotates clockwise from the state perpendicular to the bolt column 2 to contact one inclined surface group 6, and rotates counterclockwise to contact the other inclined surface group 6.

[0043] The shapes of the inner bevel 61 and the outer bevel 62 in the bevel group 6 are determined by the shape of the bracket component 3. When the bracket component 3 is rotated toward the bevel group 6 until the side surface of the bracket component 3 contacts the corresponding bevel, the shape of the bevel should be the same as the surface shape of the contact portion of the bracket component 3.

[0044] When the cross-sectional shape of the bracket component 3 is circular, the distance between the inner side surface and the outer side surface of the bracket component 3 is its outer diameter; when the cross-sectional shape of the bracket component 3 is rectangular, the distance between the inner side surface and the outer side surface of the bracket component 3 is the distance between the two opposite surfaces of the bracket component 3.

[0045] The angle of rotation of the support component 3 from the state perpendicular to the bolt 2 to the limit position in the horizontal plane can be set within the range of 0-75 degrees. The bolt 2 of the present invention can be a bolt 2 with a telescopic structure, and the support component 3 can also be a component with a telescopic structure.

[0046] In order to prevent the bracket component 3 arranged between the two bolts 2, especially the bracket rod from falling off the bolt 2, screw holes can be provided on the two end faces of the bracket rod, and a locking nail block is screwed on each screw hole. The outer diameter of the locking nail block is larger than the aperture of the through hole 5 on the bolt 2.

[0047] 2. Auxiliary parts of the wall bracket 1

[0048] like Figure 5 , Figure 6As shown, the wall-mounted bracket 1 also includes a base plate 7 for displaying products, and a hook or hook groove is provided on the back of the base plate 7, in which the bracket rod can be embedded and the base plate 7 can be hung on the wall of the exhibition hall. A set of two bolts 2 and a bracket component 3 can be set on the back of the base plate 7, or one set can be set in the upper and lower parts. When set as one set, the two bolts 2 and the bracket component 3 can be set on the upper part of the back of the base plate 7, and the lower part can be set on a supporting column.

[0049] The shape of the base plate 7 depends on the product 9 displayed, and can be a wide flat plate, a narrow flat plate, a circular plate, an oval plate, etc.

[0050] The displayed product 9 can be a tablet computer template, a laptop computer template, a mobile phone template or other small industrial products. The tablet computer template, the laptop computer template or the mobile phone template has the same shape and weight as the corresponding product.

[0051] The base plate 7 is made of magnetic material, or a magnetic plate or a magnetic block is arranged at a predetermined position on the base plate 7, which facilitates the display product to be adsorbed on the base plate 7 through magnetic coupling.

[0052] like Fig.12 , Fig.13 As shown, in another embodiment, the base plate 7 is L-shaped as a whole to display products with a larger volume.

[0053] Furthermore, an anti-theft system is provided on the back of the base plate 7 , and the anti-theft system sends out an alarm signal when the tablet computer template, the laptop computer template or the mobile phone template moves away from the base plate 7 by a set distance.

[0054] Furthermore, an NFC functional module is provided on the base plate 7 and / or the displayed product, which can provide consumers with product information (including name, manufacturer, main functions of the product and related technical parameters, etc.).

[0055] Furthermore, a functional component is provided on the base plate 7 and / or the display product for tracking the display product after it is lost.

Claims

1. A wall bracket for use on the wall of a product exhibition hall, characterized in that: The invention comprises a first bolt and a second bolt arranged at intervals, wherein the inner ends of the two bolts (2) can be fixedly connected to the wall (8) of the product exhibition hall, and the outer ends of the two bolts (2) are suspended in the air, a bracket component (3) is connected to the outer ends of the two bolts (2), and a connecting part is provided at the outer end of at least one bolt (2) to enable the bracket component (3) to rotate at a set angle in a horizontal plane relative to the other bolt (2).

2. The wall bracket for use on the wall of a product exhibition hall according to claim 1, characterized in that: The connecting portion is a universal joint (4), the inner joint of the universal joint (4) is connected to the outer end of the bolt column (2), and the outer joint of the universal joint (4) is connected to the bracket component (3).

3. The wall bracket for use on the wall of a product exhibition hall according to claim 2, characterized in that: There are two connecting parts.

4. The wall-mounted bracket for use on the wall of a product exhibition hall according to claim 1, characterized in that: The connecting portion is a through hole (5) at the outer end of the bolt (2), and at least one group of inclined planes (6) are provided on both sides of the through hole (5) so that the bracket component (3) passing through the through hole (5) can change its angle in a horizontal plane. The inclined plane group (6) is composed of an inner inclined plane (61) provided on one side of the through hole (5) and an outer inclined plane (62) provided on the other side of the through hole (5), or the inclined plane group (6) is composed of an outer inclined plane (62) provided on one side of the through hole (5) and an inner inclined plane (61) provided on the other side of the through hole (5); the shapes of the inner inclined plane (61) and the outer inclined plane (62) in the inclined plane group (6) are the same as the shapes of the surfaces of the bracket component (3) contacting with them, and the distance between the inner side edge of the through hole (5) and the outer side edge of the hole is greater than the distance between the inner side surface and the outer side surface of the bracket component (3).

5. The wall-mounted bracket for use on the wall of a product exhibition hall according to claim 4, characterized in that: The difference between the distance between the inner side edge and the outer side edge of the through hole (5) and the distance between the inner side edge and the outer side edge of the bracket component (3) is equal to or greater than the product of the tangent of the rotation angle of the bracket component (3) relative to the bolt (2) and the thickness of the through hole (5).

6. The wall bracket for use on the wall of a product exhibition hall according to claim 4, characterized in that: Screw holes are arranged on two end surfaces of the support rod, and a locking nail block is screwed on each screw hole.

7. The wall bracket for use on the wall of a product exhibition hall according to claim 6, characterized in that: The wall-mounted bracket (1) also includes a base plate (7) for displaying products, and a hook or hook groove is provided on the back of the base plate (7) so that the bracket rod can be embedded therein and the base plate (7) can be hung on the wall of the exhibition hall.

8. The wall bracket for use on the wall of a product exhibition hall according to claim 7, characterized in that: The base plate (7) is made of magnetic material, and the display product can be magnetically adsorbed on the base plate (7).

9. The wall-mounted bracket for use on the wall of a product exhibition hall according to claim 1, characterized in that: The angle of rotation of the bracket component (3) from perpendicular to the bolt column (2) to the extreme position in the horizontal plane can be set within the range of 0-75 degrees.

10. The wall-mounted bracket for use on the wall of a product exhibition hall according to claim 1, characterized in that: The bolt post (2) and / or the bracket component (3) is a bolt post with a telescopic structure.

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