CN219270596U

CN219270596U - Picture frame with convenient coupling mechanism

Info

Publication number: CN219270596U
Application number: CN202223025008.2U
Authority: CN
Inventors: 管仕香; 翟新菊
Original assignee: Wuhan Zhongying Picture Frame Co ltd
Current assignee: Wuhan Zhongying Picture Frame Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-06-30
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a picture frame with a convenient connecting mechanism, which comprises a pair of first frames, a pair of second frames are arranged between the pair of first frames, limiting grooves are formed in two sides of the pair of second frames, limiting rods are arranged in the limiting grooves, one ends of the limiting rods are fixedly connected to the side walls of the first frames, one sides, far away from the first frames, of the pair of first frames are fixedly connected with a rectangular bin, a pair of movable blocks are arranged in the rectangular bin, a first spring is fixedly connected between the pair of movable blocks, the other sides of the pair of movable blocks penetrate through the side walls of the rectangular bin and are fixedly connected with positioning blocks, clamping grooves are formed in the side walls, far away from the second frames, of the pair of second frames, and clamping blocks are arranged in the clamping grooves.

Description

Picture frame with convenient coupling mechanism

Technical Field

The utility model relates to the technical field of picture frames, in particular to a picture frame with a convenient connecting mechanism.

Background

The picture frame is a structure formed by splicing four frames so as to be convenient for loading pictures. Some picture frames exist in the existing market, but certain problems exist.

For example, a spliced picture frame with the application number of 202210691847.3 is disclosed on the Chinese patent net, and the following problems exist in the technical scheme: it need use a plurality of screws to fix it, need dismantle a plurality of screws when changing to the portrait, the operation is complicated, greatly reduced its convenience of dismouting, consequently in order to correct foretell defect, we have proposed a frame with convenient coupling mechanism.

Disclosure of Invention

The present utility model is directed to a picture frame with a convenient connection mechanism, so as to solve the above-mentioned problems in the prior art.

The technical scheme of the utility model is that the picture frame with the convenient connecting mechanism comprises a pair of first frames, a pair of second frames are arranged between the pair of first frames, limiting grooves are formed in two sides of the pair of second frames, limiting rods are arranged in the limiting grooves, one ends of the limiting rods are fixedly connected to the side walls of the first frames, one sides, far away from the first frames, of the pair of first frames are fixedly connected with a rectangular bin, a pair of movable blocks are arranged in the rectangular bin, a first spring is fixedly connected between the pair of movable blocks, the other sides of the pair of movable blocks penetrate through the side walls of the rectangular bin and are fixedly connected with positioning blocks, clamping grooves are formed in the side walls, far away from the second frames, of the pair of second frames, clamping blocks are arranged in the clamping grooves and are fixedly connected to the side walls of the positioning blocks, and clamping mechanisms are arranged on the inner walls of the pair of second frames.

In one embodiment, the two pairs of positioning blocks are symmetrically arranged about the central axis of the first frame.

In one embodiment, a first magnet is fixedly connected to the tail end of each limiting rod, a second magnet is adsorbed on the first magnet, and the second magnet is fixedly connected to the inner wall of the limiting groove.

In one embodiment, the clamping mechanism comprises a pair of vertical blocks, the pair of vertical blocks are fixedly connected to the inner wall of the second frame, a pair of fixing blocks are arranged on one sides of the vertical blocks, the pair of fixing blocks are fixedly connected to the inner wall of the second frame, a pair of through holes are formed in the fixing blocks, a cross rod penetrates through the through holes, one end of the cross rod is fixedly connected with a moving block, a pair of second springs are fixedly connected between the moving block and the fixing blocks, and each pair of clamping blocks are fixedly connected to the other end of the cross rod.

In one embodiment, a pair of said gripping blocks are provided with anti-slip pads on the side of the gripping blocks adjacent to the vertical blocks.

In one embodiment, two pairs of positioning blocks are provided with anti-skid patterns.

In one embodiment, the height of each pair of movable blocks is equal to the height of the inner cavity of the rectangular bin.

The beneficial effects provided by the utility model are as follows:

1. the rectangular bin, the movable block, the positioning block, the clamping groove, the limiting rod, the first magnet and the second magnet are arranged, so that the first frame and the second frame can be conveniently installed and detached, and the using convenience of the picture frame is improved;

2. through setting up of perpendicular piece, fixed block, horizontal pole, movable block, second spring and grip block, can carry out spacingly to picture or the scroll of different thickness to improve frame application range.

Drawings

FIG. 1 is a schematic view of a part of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a right side view of the second bezel;

FIG. 4 is an enlarged view of FIG. 2 at A;

FIG. 5 is an enlarged view of B in FIG. 3;

fig. 6 is a perspective view of a rectangular bin and a locating block.

In the attached drawings, 1, a first frame; 2. a second frame; 3. a limit groove; 4. a limit rod; 5. a rectangular bin; 6. a movable block; 7. a first spring; 8. a positioning block; 9. a clamping groove; 10. a clamping block; 11. a first magnet; 12. a second magnet; 13. a vertical block; 14. a fixed block; 15. a cross bar; 16. a moving block; 17. a second spring; 18. a clamping block; 19. an anti-slip mat.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a picture frame with a convenient connection mechanism comprises a pair of first frames 1, a pair of second frames 2 are arranged between the pair of first frames 1, limit grooves 3 are formed in two sides of the pair of second frames 2, limit rods 4 are arranged in the limit grooves 3, one ends of the limit rods 4 are fixedly connected to the side walls of the first frames 1, one sides of the pair of first frames 1 far away are fixedly connected with a rectangular bin 5, a pair of movable blocks 6 are arranged in the rectangular bin 5, a first spring 7 is fixedly connected between the pair of movable blocks 6, the other sides of the pair of movable blocks 6 penetrate through the side walls of the rectangular bin 5 and are fixedly connected with positioning blocks 8, clamping grooves 9 are formed in the side walls of the pair of second frames 2 far away, clamping blocks 10 are fixedly connected to the side walls of the positioning blocks 8, and clamping mechanisms are arranged on the inner walls of the pair of second frames 2.

The stress is even, improves frame fixed stability, and in this embodiment, as shown in fig. 2, two pairs of locating blocks 8 are symmetrically arranged about the central axis of the first frame 1.

In an embodiment, as shown in fig. 2, a first magnet 11 is fixedly connected to the end of each limit rod 4, a second magnet 12 is adsorbed on the first magnet 11, and the second magnet 12 is fixedly connected to the inner wall of the limit groove 3.

In one embodiment, as shown in fig. 3, the clamping mechanism comprises a pair of vertical blocks 13, the pair of vertical blocks 13 are fixedly connected to the inner wall of the second frame 2, a pair of fixed blocks 14 are arranged on one side of the pair of vertical blocks 13, the pair of fixed blocks 14 are fixedly connected to the inner wall of the second frame 2, through holes are formed in the pair of fixed blocks 14, cross rods 15 penetrate through the through holes, one ends of the cross rods 15 are fixedly connected with moving blocks 16, a pair of second springs 17 are fixedly connected between the moving blocks 16 and the fixed blocks 14, and the other ends of the cross rods 15 are fixedly connected with clamping blocks 18.

To improve picture and picture roll holding stability, in one embodiment, as shown in fig. 3, a pair of holding blocks 18 are provided with anti-slip pads 19 on the side of the vertical blocks 13.

The anti-skid effect of the positioning blocks 8 is improved, the positioning blocks 8 are convenient to move, and in one embodiment, anti-skid patterns are formed on two pairs of positioning blocks 8.

The movable blocks 6 are limited, so that the frame fixing stability is improved, and in one embodiment, as shown in fig. 2, the height of each pair of movable blocks 6 is equal to the height of the inner cavity of the rectangular bin 5.

Working principle: when the movable block 16 is used, the movable block 16 is pulled to drive the clamping block 18 to move through the cross rod 15, the second spring 17 is pulled, at the moment, a picture or a picture scroll is placed between the clamping block 18 and the vertical block 13, the movable block 16 is released, then the movable block 16 and the cross rod 15 are driven to move through the elastic reset action of the second spring 17, then the clamping block 18 is pushed to clamp the picture or the picture scroll, the movable block 6 is pulled, the movable block 6 stretches the first spring 7, then the limiting rod 4 on the first frame 1 is inserted into the limiting groove 3, the first frame 1 is adsorbed through the magnetic force of the first magnet 11 and the second magnet 12, meanwhile, the movable block 6 is released, the movable block 6 is pulled to move through the elastic reset action of the first spring 7, the movable block 6 drives the positioning block 8 to move until the clamping block 10 is clamped into the clamping groove 9, and therefore the fixed installation of the first frame 1 and the second frame 2 is completed, and when the disassembly is needed, the movable block 6 only needs to pull the positioning block 6 to drive the positioning block 8 and the clamping block 10 to be far away from the second frame 2, and the first frame 1 can be taken down.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a frame with convenient coupling mechanism, its characterized in that, includes a pair of first frame, a pair of be equipped with a pair of second frame between the first frame, a pair of the spacing groove has all been seted up to the both sides of second frame, be equipped with the gag lever post in the spacing groove, the one end fixed connection of gag lever post is on the lateral wall of first frame, a pair of one side fixedly connected with rectangle storehouse that first frame kept away from mutually, be equipped with a pair of movable block in the rectangle storehouse, a pair of fixedly connected with first spring between the movable block, and a pair of the opposite side of movable block runs through the lateral wall in rectangle storehouse to fixedly connected with locating piece, a pair of the draw-in groove has been seted up on the lateral wall that the second frame kept away from mutually, be equipped with the fixture block in the draw-in groove, a pair of fixture block fixed connection is equipped with screens mechanism on the inner wall of locating piece.

2. The frame with a convenient attachment mechanism of claim 1, wherein the two pairs of positioning blocks are symmetrically disposed about a central axis of the first frame.

3. The frame with convenient connection mechanism according to claim 1, wherein the end of each limiting rod is fixedly connected with a first magnet, the first magnet is adsorbed with a second magnet, and the second magnet is fixedly connected to the inner wall of the limiting groove.

4. The picture frame with the convenient connecting mechanism according to claim 1, wherein the clamping mechanism comprises a pair of vertical blocks, the pair of vertical blocks are fixedly connected to the inner wall of the second frame, one sides of the pair of vertical blocks are provided with a pair of fixed blocks, the pair of fixed blocks are fixedly connected to the inner wall of the second frame, the pair of fixed blocks are provided with through holes, a cross rod penetrates through the through holes, one end of the cross rod is fixedly connected with a movable block, a pair of second springs are fixedly connected between the movable block and the fixed blocks, and the other end of each cross rod is fixedly connected with a clamping block.

5. The frame with easy attachment mechanism according to claim 4, wherein a pair of said gripping blocks are provided with anti-slip pads on a side of the gripping blocks adjacent to the vertical blocks.

6. The frame with a convenient connection mechanism according to claim 1, wherein two pairs of positioning blocks are provided with anti-skid patterns.

7. A frame with a convenient attachment mechanism according to claim 1, wherein the height of each pair of movable blocks is equal to the height of the interior cavity of the rectangular bin.