Artistic frame

Abstract

The utility model discloses an art frame, which relates to a showing stand, and has the technical scheme that the art frame comprises a plurality of herringbone support legs, an inverted U-shaped bearing frame is jointly connected between the adjacent support legs, the U-shaped part of the bearing frame is positioned between the adjacent support legs and is lower than the joint of the support legs and the bearing frame, a plurality of fixed arms are movably connected on the bearing frame, and the fixed arms are connected with the support legs. And the plurality of fixing arms are used for being connected with display equipment through the vesa holes. According to the pre-fixing structure between the transverse rods and the connecting hoops, accurate butt joint in the installation process is guaranteed, installation errors are avoided, the installation requirements of electronic display screens of different specifications can be met, the limiting hoops fixedly arranged on the vertical rod sections are further arranged between the two transverse rods, and the installation efficiency is improved. And when the upper fixing arm is installed on the vertical rod section and the electronic display screen is installed on the fixing arm, the limiting hoop can abut against the fixing arm located at the upper end, the electronic display screen is prevented from sliding down, and the stability and safety of the overall structure are further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a showing stand, more specifically, it relates to an artistic frame. BACKGROUND

[0002] The display screen is a comprehensive product of electronic technology, computer technology, information technology and photoelectric technology, and is widely used. It can be used in various places to publish messages, and through intuitive visual experience, people can clearly understand the published information. It is also often used in art galleries to display some digital images.

[0003] The technical key points of the easel for artistic design disclosed in Chinese patent No. CN215125557U are: two oppositely arranged support frames, which have an eight-shaped support lower part and a vertical support rod located above the eight-shaped support lower part; a rectangular frame body installed between the two support frames through a rotating shaft, a baffle and a screw rod driving the baffle to move up and down are arranged in the rectangular frame body, the support frame is installed with a horizontal rod through a sliding block, a fixed knob is installed between the sliding block and the support frame; the support lower part of the support frame is provided with an adjusting column extending upward, a plurality of adjusting holes are arranged at equal intervals in the height direction of the adjusting column, the vertical support rod of the support frame is provided with an adjusting channel hole matched with the adjusting column, the hole wall of the adjusting channel hole is provided with an outer adjusting hole matched with the adjusting hole of the adjusting column, and the locking hole formed by the outer adjusting hole and the adjusting hole is installed with a locking pin. The product can adjust the height of the entire frame body according to the needs of the user, which is convenient for the user's use habit.

[0004] The technical key points of the showing stand disclosed in Chinese patent No. CN208510501U are: a first foot support, a second foot support, a turnover support and a connecting rod set. One end of the first foot support is rotatably connected with one end of the second foot support. The turnover support has a bearing part and a driving part, and the part between the bearing part and the driving part is rotatably connected with the first foot support or the second foot support. The connecting rod set has a first end, a second end and a bearing segment. The first end is connected to the driving part, and the second end is connected to the second foot support. The bearing segment is located between the first end and the second end and is connected to the first foot support. When the turnover support is turned over, the driving part will drive the connecting rod set through the first end, so that the second foot support approaches the first foot support, and at the same time, the bearing part will also rotate downward in height.

[0005] In the above technical solution, for the common showing stand, artistic frame or easel support structure on the market, the foot support in the form of eight or herringbone is used as the support structure of the whole structure, although the triangular structure can realize the standing effect of the showing stand or artistic frame, but when the center of gravity deviates, the showing stand or artistic frame is still prone to falling. UTILITY MODEL CONTENTS

[0006] The utility model discloses an art frame which aims at solving the problems of the prior art.

[0007] The utility model discloses the above technical purpose is realized through the following technical scheme: art frame, including the branch of several of herringbone, the common connection of adjacent branch has the bearing frame of inverted U shape, the U shape department of bearing frame is located between adjacent branch and is lower than the junction of branch and bearing frame, a plurality of fixed arm are movably connected on bearing frame, and a plurality of fixed arm are used to be connected with display equipment through vesa hole.

[0008] The utility model further sets up: the branch includes the connecting portion of herringbone and the rod portion with connecting portion thread connection, and the rod portion and connecting portion adopt wooden and metal material quality respectively.

[0009] The utility model further sets up: bearing frame includes U-shaped section and vertical pole section, and the U-shaped section is fixedly connected with the connecting portion, and the vertical pole section is threadedly connected with the U-shaped section, and the fixed arm is adjustably arranged on the vertical pole section.

[0010] The utility model further sets up: the fixed arm includes the cross bar, a plurality of vesa holes are formed in the cross bar, the both ends of the cross bar are rotatably connected with the connecting clamps, one end of the connecting clamps is rotatably connected with the cross bar through the pin shaft, and the other end of the connecting clamps is detachably connected with the cross bar through the screw.

[0011] The utility model further sets up: the pre-fixing structure is arranged between the cross bar and the connecting clamps, and the pre-fixing structure is used to keep the coaxiality of the end of the connecting clamps and the screw hole on the cross bar when the connecting clamps are initially connected with the cross bar.

[0012] The utility model further sets up: the pre-fixing structure includes a plurality of positioning embedded holes formed in the top surface or the bottom surface of the cross bar, the connecting clamps are integrally formed with the positioning embedded column matched with the positioning embedded hole, and a plurality of positioning embedded holes are arranged on the opposite sides of the vertical pole section.

[0013] The utility model further sets up: the arc-shaped part for accommodating the vertical pole section is arranged on the cross bar and the connecting clamps, and the deformation pad for abutting against the vertical pole section is arranged in the arc-shaped part.

[0014] The utility model further sets up: the limiting hoop is detachably connected on the vertical pole section, the limiting hoop is located between adjacent fixed arms, a plurality of fixed arms, vertical pole sections and U-shaped sections are located on the same vertical plane and on the symmetrical plane of two rod portions.

[0015] The utility model further sets up: the end of connecting portion is equipped with internal thread section, the top of rod portion is equipped with threaded sleeve, the threaded sleeve is hollow structure and is used for connecting portion threaded connection, the end of threaded sleeve is in contact with limit piece, the limit piece is fixedly connected with rod portion through screw.

[0016] In summary, the utility model has the following beneficial effects:

[0017] The present application is arranged with the horizontal height of the U-shaped section lower than the horizontal height of the herringbone-shaped supporting leg, so that the overall gravity center can be reduced by the structure of the U-shaped section, and the U-shaped structure can ensure the bearing capacity of the art frame as a whole.

[0018] Secondly, the supporting leg is threadedly connected with the plurality of rod portions through the herringbone-shaped connecting portion, which facilitates the disassembly, transportation and assembly of the operator, and the herringbone-shaped connecting portion and the U-shaped section are fixedly connected, which can effectively improve the stability of the overall structure.

[0019] Furthermore, the pre-fixing structure between the cross bars and the connecting clamps ensures accurate butt joint during installation, avoids installation errors, can be suitable for the installation requirements of electronic display screens of different specifications, and the limiting hoop fixed on the vertical rod section is arranged between the two cross bars. When the upper fixing arm is installed on the vertical rod section and the electronic display screen is installed on the fixing arm, the limiting hoop can abut against the fixing arm at the upper end, preventing the electronic display screen from falling, and further enhancing the stability and safety of the overall structure. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model discloses a three-dimensional Figure 1 ;

[0021] Figure 2 The utility model discloses a three-dimensional Figure 2 ;

[0022] Figure 3 For Figure 2 Enlarged schematic view of A in the middle;

[0023] Figure 4 For Figure 2 Enlarged schematic view of B in the middle;

[0024] Figure 5 The utility model discloses an explosion map;

[0025] Figure 6 For Figure 5 Enlarged schematic view of C in the middle;

[0026] Figure 7 For Figure 5 Enlarged schematic view of D in the middle.

[0027] In the figure: 1, foot; 11, connecting part; 12, rod part; 2, bearing frame; 21, U-shaped section; 22, vertical rod section; 3, fixed arm; 31, crossbar; 32, connecting clamp; 33, positioning hole; 34, deformation pad; 35, limiting hoop; 4, threaded sleeve; 5, limiting piece. DETAILED DESCRIPTION

[0028] The utility model will be described in detail below in combination with the drawings and examples.

[0029] As Figure 1 and Figure 5 shown, the art frame comprises a plurality of feet 1 in the shape of a chevron, a bearing frame 2 in the shape of an inverted U is connected between adjacent feet 1, the U-shaped part of the bearing frame 2 is between adjacent feet 1 and is lower than the connection between the feet 1 and the bearing frame 2, a plurality of fixed arms 3 are movably connected to the bearing frame 2, and the plurality of fixed arms 3 are used to connect with a display device through a vesa hole.

[0030] Among them, the foot 1 comprises a connecting part 11 in the shape of a chevron and a rod part 12 threadedly connected with the connecting part 11, the rod part 12 and the connecting part 11 are made of wood and metal respectively, and the bearing frame 2 comprises a U-shaped section 21 and a vertical rod section 22, the U-shaped section 21 is fixedly connected with the connecting part 11, the vertical rod section 22 is threadedly connected with the U-shaped section 21 and the fixed arm 3 is adjustably arranged on the vertical rod section 22, in this embodiment, the connecting part 11 and the U-shaped section 21 are made of iron or iron alloy, and the two connecting parts 11 are fixedly connected with the U-shaped section 21 by welding, and the connecting part 11 is symmetrically arranged with the vertical plane where the U-shaped section 21 is located as a mirror plane, so that when the display screen is hung, the arrangement of the U-shaped section 21 can maintain the center of gravity at the center point, thereby realizing the stability and aesthetics of the art frame as a whole, ensuring the balance and safety of the display screen when hung, and improving the durability and load-bearing capacity of the overall structure.

[0031] As Figure 2 , Figure 3 and Figure 6As shown, the fixed arm 3 comprises a crossbar 31, a plurality of vesa holes are formed on the crossbar 31, and a connecting clamp 32 is rotatably connected to both ends of the crossbar 31. One end of the connecting clamp 32 is rotatably connected to the crossbar 31 through a pin shaft, and the other end of the connecting clamp 32 is detachably connected to the crossbar 31 through a screw. A pre-fixing structure is arranged between the crossbar 31 and the connecting clamp 32, which is used to keep the coaxiality of the end of the connecting clamp 32 and the screw hole on the crossbar 31 when the connecting clamp 32 is preliminarily connected to the crossbar 31. Specifically, the pre-fixing structure comprises a plurality of positioning embedded holes 33 formed on the top surface or the bottom surface of the crossbar 31, and the connecting clamp 32 integrally forms a positioning embedded column matched with the positioning embedded holes 33. The plurality of positioning embedded holes 33 are arranged on the opposite sides of the vertical rod segment 22. Meanwhile, the crossbar 31 and the connecting clamp 32 are both provided with an arc-shaped part for accommodating the vertical rod segment 22. A deformation pad 34 is arranged in the arc-shaped part for abutting the vertical rod segment. In this embodiment, the deformation pad 34 is made of silica gel or rubber material, which has excellent elasticity and wear resistance, so as to ensure that the connecting clamp 32 and the crossbar 31 are closely abutted during rotation, thereby avoiding loosening. The use of the deformation pad 34 further improves the stability and durability of the fixed arm 3, so that the display screen is more stable when hung, and the service life of the artistic frame is prolonged.

[0032] As shown in Figure 4 The vertical rod segment 22 is detachably connected to a limiting hoop 35. The limiting hoop 35 is located between adjacent fixed arms 3. The plurality of fixed arms 3, the vertical rod segment 22 and the U-shaped segment 21 are located on the same vertical plane and on the symmetry plane of the two rod parts 12. When an electronic display screen such as a television is hung through the vesa holes on the fixed arms 3, the limiting hoop 35 effectively prevents the display screen from sliding, ensures that it remains horizontal at any height, and enhances the safety in use.

[0033] As shown in Figure 7 The end of the connecting part 11 is provided with an internal thread segment, the top end of the rod part 12 is sleeved with a threaded sleeve 4, the threaded sleeve 4 is a hollow structure and is used for threaded connection with the connecting part 11, the end of the threaded sleeve 4 abuts against a limiting sheet 5, and the limiting sheet 5 is fixedly connected with the rod part 12 through a screw. When the threaded sleeve 4 is arranged at the end of the rod part 12, the limiting sheet 5 is placed at the end of the threaded sleeve 4, and the limiting sheet 5 is fixedly connected with the rod part 12 through a screw. Then, the limiting action of the limiting sheet 5 on the threaded sleeve 4 is used to realize the detachable connection of the rod part 12 with the connecting part 11 through the threaded sleeve 4. Moreover, the limiting sheet 5 is used to limit the threaded sleeve 4 instead of directly fixing the threaded sleeve 4 by using a screw. When the rod part 12 is repeatedly disassembled and assembled in practice, the threaded sleeve 4 has a fine adjustment function in circumferential rotation, which can avoid thread wear and tear, eliminate stress on the thread when over-tightening, and ensure the stability and safety of the connection, thereby prolonging the service life.

[0034] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. Art rack, characterized in that: The application relates to a display device support, which comprises a plurality of legs (1) in a herringbone shape, a bearing frame (2) in an inverted U shape is connected between adjacent legs (1), the U-shaped part of the bearing frame (2) is located between the adjacent legs (1) and is lower than the connection part of the leg (1) and the bearing frame (2), a plurality of fixing arms (3) are movably connected to the bearing frame (2), and the fixing arms (3) are used for being connected to a display device through VESA holes.

2. The art rack of claim 1, wherein: The leg (1) comprises a connecting part (11) in a herringbone shape and a rod part (12) which is screwed to the connecting part (11), and the connecting part (11) and the rod part (12) are made of wood and metal respectively.

3. The art rack of claim 2, wherein: The bearing frame (2) comprises a U-shaped section (21) and a vertical rod section (22), the U-shaped section (21) is fixedly connected to the connecting part (11), and the vertical rod section (22) is screwed to the U-shaped section (21) and the fixing arm (3) is adjustably arranged on the vertical rod section (22).

4. The art rack of claim 3, wherein: The fixing arm (3) comprises a horizontal rod (31) provided with a plurality of VESA holes, and connecting clamps (32) are rotatably connected to two ends of the horizontal rod (31), one end of the connecting clamp (32) is rotatably connected to the horizontal rod (31) through a pin shaft, and the other end of the connecting clamp (32) is detachably connected to the horizontal rod (31) through a screw.

5. The art rack of claim 4, wherein: A pre-fixing structure is arranged between the horizontal rod (31) and the connecting clamp (32), and the pre-fixing structure is used for keeping the coaxiality of the end of the connecting clamp (32) and the screw hole on the horizontal rod (31) when the connecting clamp (32) is preliminarily connected to the horizontal rod (31).

6. The art rack of claim 5, wherein: The pre-fixing structure comprises a plurality of positioning embedded holes (33) formed on the top surface or the bottom surface of the horizontal rod (31), the connecting clamp (32) is integrally provided with a positioning embedded column matched with the positioning embedded hole (33), and the positioning embedded holes (33) are arranged on opposite sides of the vertical rod section (22).

7. The art rack of claim 4, wherein: Arc-shaped parts for accommodating the vertical rod section (22) are arranged on the horizontal rod (31) and the connecting clamp (32), and a deformation pad (34) for abutting against the vertical rod section (22) is arranged in the arc-shaped part.

8. The art rack of claim 3, wherein: A limiting hoop (35) is detachably connected to the vertical rod section (22), the limiting hoop (35) is located between adjacent fixing arms (3), the fixing arms (3), the vertical rod section (22) and the U-shaped section (21) are located on the same vertical plane and on the symmetry plane of the two rod parts (12).

9. The art rack of claim 2, wherein: An inner thread section is arranged at the end of the connecting part (11), a threaded sleeve (4) is arranged on the top end of the rod part (12), the threaded sleeve (4) is in a hollow structure and is used for being screwed to the connecting part (11), the end of the threaded sleeve (4) abuts against a limiting sheet (5), and the limiting sheet (5) is fixedly connected to the rod part (12) through a screw.

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