CN216249928U

CN216249928U - Picture frame show shelf

Info

Publication number: CN216249928U
Application number: CN202122315736.6U
Authority: CN
Inventors: 吴金兵
Original assignee: Nantong Zhongfa Display Equipment Co ltd
Current assignee: Nantong Zhongfa Display Equipment Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-04-08
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a picture frame showing stand, belonging to the field of picture frame showing stands, the picture frame showing stand comprises a canvas, wherein the upper side and the lower side of the back of the canvas are respectively pasted with a transverse plate frame, the left side and the right side of the back of the canvas are respectively pasted with a vertical plate frame, connecting strips are respectively fixed on the inner walls of the four corners of the back of the canvas, a wedge plate is clamped between the transverse plate frame and the vertical plate frame, one end of the wedge plate, which is close to the transverse plate frame and the vertical plate frame, is respectively fixed with a convex block, one end of the wedge plate, which is far away from the connecting strips, is provided with a thread groove, the inner part of the thread groove is movably connected with a threaded rod, the outer part of the threaded rod is sleeved with a nut, one end of the nut, which is close to the threaded rod, is connected with a spring gasket, one end of the threaded rod, which is close to the nut, is provided with a first gap, one side of the nut, which corresponds to the first gap, is provided with a second gap, so that the picture frame showing stand can be formed by the wedge plate and the frame body, can be installed quickly, saves time and labor and is convenient to use.

Description

Picture frame show shelf

Technical Field

The utility model relates to the field of picture frame showing stands, in particular to a picture frame showing stand.

Background

According to the characteristics of the picture frame showing stand, the product sales promotion exquisite showing stand matched with the picture frame showing stand can be designed, and the creative label is added, so that the product is remarkably shown in the public, and the advertising effect on the product is increased.

Although the existing mirror frame display racks are very large in variety and number, the existing mirror frame display racks still have certain problems, and certain inconvenience is brought to the use of the mirror frame display racks.

However, most of the spectacle frame display stands are assembled and spliced by bolts in the using process, the assembling process is complicated, time and labor are wasted, and the technology of improving the spectacle frame display stand structure is urgently needed to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a picture frame display rack, which can be quickly installed, saves time and labor and is convenient to use, and the display rack can be formed through a tenon-and-mortise structure formed by a wedge-shaped plate and a rack body in the process of installing the picture frame display rack.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The picture frame display frame comprises a canvas, wherein horizontal plate frames are pasted on the upper side and the lower side of the back of the canvas, vertical plate frames are pasted on the left side and the right side of the back of the canvas, connecting strips are fixed on the inner walls of the four corners of the back of the canvas, wedge plates are clamped between the horizontal plate frames and the vertical plate frames, protruding blocks are fixed at one ends, close to the horizontal plate frames and the vertical plate frames, of the wedge plates, thread grooves are formed in one ends, far away from the connecting strips, of the wedge plates, threaded rods are movably connected inside the thread grooves, nuts are sleeved outside the threaded rods, spring gaskets are connected at one ends, close to the threaded rods, of the nuts, first notches are formed in one ends, close to the nuts, of the threaded rods, second notches are formed in one sides, corresponding to the first notches, of the nuts, clamping blocks are clamped inside the first notches and the second notches, so that the picture frame display frame can be installed, the tenon fourth of twelve earthly branches structure that accessible wedge board and support body constitute makes the show shelf take shape, but quick installation, labour saving and time saving, and facilitate the use.

Further, the central line of wedge-shaped plate coincides with the diagonal of canvas, the material of wedge-shaped plate is ethylene propylene diene monomer, coincides with the diagonal of canvas through the central line with the wedge-shaped plate, can make the wedge-shaped plate receive the extrusion force of horizontal plate frame and vertical plate frame the same, establishes into ethylene propylene diene monomer through the material with the wedge-shaped plate, can make the wedge-shaped plate have superior oxidation-resistant, anti ozone and anti erosion-resistant ability.

Further, the lug symmetry is fixed in the wedge both sides, the lug all is equipped with the dull polish layer with the contact department of horizontal plate frame, riser frame, through setting up the lug, and the lug all is equipped with the dull polish layer with the contact department of horizontal plate frame, riser frame, has increased the frictional force between lug and horizontal plate frame, the riser frame, avoids the wedge to drop from between horizontal plate frame and the riser frame.

Furthermore, the internal diameter of spring shim is greater than the external diameter of threaded rod, the material of spring shim is SUS304 spring steel, through setting the internal diameter of spring shim to be greater than the external diameter of threaded rod, can make the smooth cover of spring shim drive outside the threaded rod of nut, through setting the material of spring shim to SUS304 spring steel for spring shim has good corrosion protection.

Furthermore, a complete clamping groove is formed by the first notch and the second notch, the external dimension of the clamping block is identical to the internal dimension of the clamping groove, and the clamping block can be clamped in the first notch and the second notch by the aid of the first notch and the second notch, so that the threaded rod is prevented from rotating reversely to affect use.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize carrying out the in-process of installing to the picture frame show shelf, and accessible wedge makes the show shelf take shape with the tenon fourth of the twelve earthly branches structure that the support body constitutes, can install fast, labour saving and time saving, and facilitate the use.

(2) The central line of wedge-shaped plate coincides with the diagonal of canvas, and the material of wedge-shaped plate is ethylene propylene diene monomer, coincides with the diagonal of canvas through the central line with the wedge-shaped plate, can make the wedge-shaped plate receive the extrusion force of horizontal plate frame and riser the same, through establishing the material of wedge-shaped plate into ethylene propylene diene monomer, can make the wedge-shaped plate have superior oxidation-resistant, anti ozone and anti erosion-resistant ability.

(3) The lug symmetry is fixed in the wedge both sides, and the lug all is equipped with the dull polish layer with the contact department of horizontal grillage, riser frame, through setting up the lug, and the lug all is equipped with the dull polish layer with the contact department of horizontal grillage, riser frame, has increased the frictional force between lug and horizontal grillage, riser frame, avoids the wedge to drop from between horizontal grillage and the riser frame.

(4) The internal diameter of spring washer is greater than the external diameter of threaded rod, and the material of spring washer is SUS304 spring steel, establishes the external diameter that is greater than the threaded rod through the internal diameter with the spring washer, can make the smooth cover of nut drive spring washer in the outside of threaded rod, establishes SUS304 spring steel through the material with the spring washer for the spring washer has good corrosion protection.

(5) First breach and second breach constitute a complete draw-in groove, and the external dimension of fixture block is identical with the internal dimension of draw-in groove, through setting up first breach and second breach, can make the fixture block in the inside of first breach and second breach, avoids threaded rod antiport and influences the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic perspective view of a wedge-shaped plate according to the present invention.

The reference numbers in the figures illustrate:

1. a canvas; 2. a cross plate frame; 3. a vertical plate frame; 4. a connecting strip; 5. a wedge plate; 6. a bump; 7. a thread groove; 8. a threaded rod; 9. a nut; 10. a spring washer; 11. a first notch; 12. a second notch; 13. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, the picture frame showing stand comprises a canvas 1, a horizontal plate frame 2 is adhered to the upper and lower sides of the back of the canvas 1, a vertical plate frame 3 is adhered to the left and right sides of the back of the canvas 1, connecting strips 4 are fixed on the inner walls of the four corners of the back of the canvas 1, a wedge plate 5 is clamped between the horizontal plate frame 2 and the vertical plate frame 3, a convex block 6 is fixed on one end of the wedge plate 5 close to the horizontal plate frame 2 and the vertical plate frame 3, a thread groove 7 is arranged on one end of the wedge plate 5 far away from the connecting strips 4, a threaded rod 8 is movably connected inside the thread groove 7, a nut 9 is sleeved outside the threaded rod 8, one end of the nut 9 close to the threaded rod 8 is connected with a spring gasket 10, a first gap 11 is arranged on one end of the threaded rod 8 close to the nut 9, a second gap 12 is arranged on one side of the nut 9 corresponding to the first gap 11, and a clamping block 13 is clamped inside the first gap 11 and the second gap 12, can realize carrying out the in-process of installing to the picture frame show shelf, accessible wedge 5 makes the show shelf take shape with the tenon fourth of the twelve earthly branches structure that the support body constitutes, can install fast, labour saving and time saving, and facilitate the use.

Please refer to fig. 1-3, the center line of the wedge-shaped plate 5 coincides with the diagonal of the canvas 1, the wedge-shaped plate 5 is made of epdm rubber, the center line of the wedge-shaped plate 5 coincides with the diagonal of the canvas 1, so that the wedge-shaped plate 5 can be subjected to the same extrusion force of the cross plate frame 2 and the vertical plate frame 3, the wedge-shaped plate 5 is made of epdm rubber, so that the wedge-shaped plate 5 has excellent oxidation resistance, ozone resistance and erosion resistance, the bumps 6 are symmetrically fixed on two sides of the wedge-shaped plate 5, the bumps 6 are in contact with the cross plate frame 2 and the vertical plate frame 3, and the bumps 6 are arranged at the contact positions of the bumps 6 and the cross plate frame 2 and the vertical plate frame 3, so that the friction force between the bumps 6 and the cross plate frame 2 and the vertical plate frame 3 is increased, and the wedge-shaped plate 5 is prevented from falling down from the cross plate frame 2 and the vertical plate frame 3.

Referring to fig. 1-2, the inner diameter of the spring washer 10 is greater than the outer diameter of the threaded rod 8, the spring washer 10 is made of SUS304 spring steel, the inner diameter of the spring washer 10 is set to be greater than the outer diameter of the threaded rod 8, so that the nut 9 can drive the spring washer 10 to smoothly sleeve the outer portion of the threaded rod 8, the spring washer 10 is made of SUS304 spring steel, so that the spring washer 10 has excellent corrosion resistance, the first notch 11 and the second notch 12 form a complete clamping groove, the external dimension of the clamping block 13 is matched with the internal dimension of the clamping groove, and by arranging the first notch 11 and the second notch 12, the clamping block 13 can be clamped inside the first notch 11 and the second notch 12, and the threaded rod 8 is prevented from reversely rotating to affect use.

In the utility model, two transverse plate frames 2 and two vertical plate frames 3 are adhered to the edges of the four sides of the back surface of a canvas 1 one by one, then a wedge-shaped plate 5 is pressed to a gap formed between the four corners of the canvas 1 and the transverse plate frames 2 and the vertical plate frames 3, one side end part of the wedge-shaped plate 5 props against a connecting strip 4 so as to be convenient for propping up the four corners of the canvas 1, then a threaded rod 8 is rotated to the inside of a thread groove 7, the wedge-shaped plate 5 is made of ethylene propylene diene monomer rubber, the threaded rod 8 can prop against the inner wall of the thread groove 7, the supporting force to the four corners of the canvas 1 is increased, the canvas 1 is stretched and flat, the thread groove 7 is stressed and deformed, the friction force between the wedge-shaped plate 5 and the connecting strip 4 is increased, the wedge-shaped plate 5 is prevented from moving freely in the gap to influence the splicing of the display frame, then a nut 9 is sleeved on the outside of the threaded rod 8, the nut 9 is rotated until a first gap 11 is aligned with a second gap 12, with the inside of fixture block 13 joint at first breach 11 and second breach 12, thereby avoid threaded rod 8 antiport to influence the support nature to 1 four corners of canvas.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. Picture frame show shelf, including canvas (1), its characterized in that: the upper and lower both sides at the canvas (1) back all paste horizontal plate frame (2), the left and right sides at the canvas (1) back all pastes and has vertical plate frame (3), the four corners inner wall department at the canvas (1) back all is fixed with connecting strip (4), the joint has wedge plate (5) between horizontal plate frame (2) and vertical plate frame (3), the one end that wedge plate (5) are close to horizontal plate frame (2) and vertical plate frame (3) all is fixed with lug (6), the one end that connecting strip (4) were kept away from to wedge plate (5) has seted up thread groove (7), the inside swing joint of thread groove (7) has threaded rod (8), nut (9) has been cup jointed to the outside of threaded rod (8), the one end that nut (9) are close to threaded rod (8) is connected with spring shim (10), the one end that threaded rod (8) are close to nut (9) has seted up first breach (11), a second notch (12) is formed in one side, corresponding to the first notch (11), of the nut (9), and a clamping block (13) is clamped inside the first notch (11) and the second notch (12).

2. The frame display stand of claim 1, wherein: the center line of wedge plate (5) and the diagonal of canvas (1) coincide mutually, the material of wedge plate (5) is ethylene propylene diene monomer.

3. The frame display stand of claim 1, wherein: the convex block (6) is symmetrically fixed on two sides of the wedge-shaped plate (5), and the contact positions of the convex block (6) and the transverse plate frame (2) and the vertical plate frame (3) are both provided with a frosting layer.

4. The frame display stand of claim 1, wherein: the inner diameter of the spring washer (10) is larger than the outer diameter of the threaded rod (8), and the material of the spring washer (10) is SUS304 spring steel.

5. The frame display stand of claim 1, wherein: the first notch (11) and the second notch (12) form a complete clamping groove, and the external size of the clamping block (13) is matched with the internal size of the clamping groove.