Quickly-replaceable supporting leg for photo frame

Abstract

The utility model discloses a rapidly-replaceable supporting leg for a photo frame. The rapidly-replaceable supporting leg comprises a photo frame body and a connecting plate arranged on the back face of the photo frame body. A support body is arranged below the connecting plate, and a butt joint block is installed at the top end of the support body. A fixing groove is formed in the connecting plate, a moving structure convenient to operate is arranged on the inner side of the fixing groove, and the moving structure comprises a fixing plate; a first connecting groove and a second connecting groove are formed in the inner wall of the photo frame body, the first connecting groove is communicated with the second connecting groove, the sum of the depth of the first connecting groove and the depth of the second connecting groove is smaller than the thickness of the photo frame body, and the length of the first connecting groove is smaller than that of the second connecting groove. According to the rapidly-replaced supporting leg for the photo frame, through the moving structure, the pressing block can drive the fixing plate and the positioning plate to move together, the positioning plate is clamped into the second connecting groove, and the connecting plate and the photo frame body are installed in a butt joint mode.

Description

Technical Field

[0001] The utility model relates to the technical field of photo frames, in particular to a support leg for a photo frame with quick replacement. Background Technique

[0002] A photo frame is a decoration used to decorate and display photos, usually made of materials such as wood, metal, and plastic. It can protect the photos from damage and can enhance the artistic sense of the photos. When the photo frame is placed and displayed, support legs are usually required to support the photo frame so that the photos protected by the photo frame can be better viewed.

[0003] For example, the publication number is CN202104608U, which discloses a photo frame support leg mainly used for supporting a photo frame. It includes a support plate. The support plate includes a top edge, two side edges, and a bottom edge; both ends of the top edge are respectively connected to a side edge, and the other ends of the two side edges are respectively connected to both ends of the bottom edge; there is a part of an arc-shaped depression in the middle of the bottom edge, and both sides of the bottom edge are parallel to the horizontal plane. The structure of the utility model is reasonably designed. Only the two ends of the bottom edge of the support plate are in contact with the horizontal plane, and there is a certain gap in the middle, so that the contact end bears greater force and the friction with the horizontal plane is greater, and it is not easy to slip; the design is simple, the cost is low, and it is very beautiful at the same time;

[0004] However, there are still some deficiencies in the photo frame support leg in the above application during use. For example, it is not convenient to disassemble and assemble between the support leg and the photo frame, resulting in inconvenience in replacing the photo frame. Most of the existing support legs and photo frames are of a fixed design. When the photo frame is damaged, it needs to be replaced as a whole, resulting in certain limitations in the use of the existing support legs, thereby reducing the use effect of the photo frame support leg. Therefore, we propose a support leg for a photo frame with quick replacement to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a support leg for a photo frame with quick replacement to solve the problem that it is not convenient to disassemble and assemble between the existing support legs and photo frames in the market, resulting in inconvenience in replacing the photo frame. Most of the existing support legs and photo frames are of a fixed design. When the photo frame is damaged, it needs to be replaced as a whole, resulting in certain limitations in the use of the existing support legs, thereby reducing the use effect of the photo frame support leg.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A support leg for a photo frame with quick replacement, including a photo frame body and a connecting plate arranged on the back of the photo frame body;

[0007] It further includes:

[0008] A support frame body is arranged below the connecting plate, and a docking block is installed at the top end of the support frame body;

[0009] A fixing groove is formed inside the connecting plate, and a moving structure for convenient operation is arranged inside the fixing groove. The moving structure includes a fixing plate;

[0010] A first connecting groove and a second connecting groove are formed on the inner wall of the photo frame body.

[0011] Preferably, the first connecting groove and the second connecting groove communicate with each other, the sum of the depths of the first connecting groove and the second connecting groove is less than the thickness of the photo frame body, and the length of the first connecting groove is less than the length of the second connecting groove.

[0012] Preferably, the bracket body and the docking block are of an integral structure, and the docking block and the connecting plate are rotatably connected.

[0013] Preferably, the fixing plate penetrates through the fixing groove, a pressing block is installed at one end of the fixing plate, and a positioning plate is installed at the other end of the fixing plate.

[0014] Preferably, the positioning plate and the fixing plate are of an integral structure, and the size of the positioning plate matches the size of the second connecting groove.

[0015] Preferably, a guide rod is further arranged inside the fixing groove, the guide rod is installed between adjacent fixing plates, and the guide rod and the fixing plate are slidably connected.

[0016] Preferably, the fixing plate and the pressing block are of an integral structure, and an elastic spring is installed between the inner wall of the fixing plate and the fixing groove. The elastic spring and the guide rod are not on the same straight line.

[0017] Compared with the prior art, the beneficial effect of the present utility model is that: for the support leg of the photo frame with quick replacement, through the moving structure, the pressing block can drive the fixing plate and the positioning plate to move together, so that the positioning plate is engaged in the second connecting groove to dock and install between the connecting plate and the photo frame body, as shown in the following content:

[0018] (1) The bracket body and the docking block are of an integral structure, and the docking block and the connecting plate are rotatably connected, which can make the connection between the bracket body and the docking block more firm, prevent the phenomenon of falling off during use, and facilitate the rotation of the docking block, thereby facilitating the angle adjustment of the bracket body;

[0019] Furthermore, the fixing plate penetrates through the fixing groove, a pressing block is installed at one end of the fixing plate, and a positioning plate is installed at the other end of the fixing plate. In this way, when the pressing block moves, it will drive the fixing plate and the positioning plate to move together;

[0020] Furthermore, the positioning plate and the fixing plate are of an integral structure, and the size of the positioning plate matches the size of the second connecting groove, ensuring the firm connection between the positioning plate and the fixing plate and facilitating the limitation of the positioning plate.

[0021] (2) A guide rod is also arranged inside the fixing groove, and the guide rod is installed between adjacent fixing plates, and the guide rod is slidably connected to the fixing plate. Under the action of the guide rod, the fixing plate can move more smoothly, preventing the phenomenon of shaking.

[0022] Furthermore, the fixing plate and the pressing block are of an integral structure, and a elastic spring is installed between the fixing plate and the inner wall of the fixing groove. Under the action of the elastic spring, the fixing plate can be reset, thus facilitating the disassembly and assembly operation between the photo frame body and the connecting plate. Description of the Drawings

[0023] Figure 1 is a schematic rear view structure diagram of the whole of the present utility model;

[0024] Figure 2 is a schematic top cross-sectional structure diagram of the connecting plate of the present utility model;

[0025] Figure 3 is a schematic structure diagram of the photo frame body of the present utility model;

[0026] Figure 4 is a schematic structure diagram of the pressing block of the present utility model;

[0027] Figure 5 is a schematic structure diagram of the guide rod of the present utility model;

[0028] Figure 6 is a schematic structure diagram of the second connecting groove of the present utility model;

[0029] Figure 7 is a schematic connection structure diagram of the fixing plate and the guide rod of the present utility model.

[0030] In the figure: 1. Photo frame body; 2. Connecting plate; 3. Bracket body; 4. Docking block; 5. Fixing groove; 6. Fixing plate; 7. Pressing block; 8. Guide rod; 9. Elastic spring; 10. Positioning plate; 11. First connecting groove; 12. Second connecting groove. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Example 1:

[0033] In this embodiment, it is disclosed that when the pressing block 7 moves, it will drive the fixing plate 6 and the positioning plate 10 to move together, so that the two positioning plates 10 approach each other, shortening the distance between the two positioning plates 10. Specifically, as shown in Figure 1 - Figure 2 shown:

[0034] A support body 3 is arranged below the connecting plate 2, and a docking block 4 is installed at the top of the support body 3;

[0035] A fixing groove 5 is formed inside the connecting plate 2, and a moving structure for convenient operation is arranged inside the fixing groove 5. The moving structure includes a fixing plate 6. The fixing plate 6 penetrates through the fixing groove 5, and a pressing block 7 is installed at one end of the fixing plate 6, and a positioning plate 10 is installed at the other end of the fixing plate 6;

[0036] When using the leg for the photo frame with quick replacement, first place the photo frame body 1 in the corresponding position, then push the pressing block 7 so that the two pressing blocks 7 approach each other. The pressing block 7 is fixed to the fixing plate 6, and the fixing plate 6 is fixed to the positioning plate 10. Therefore, when the pressing block 7 moves, it will drive the fixing plate 6 and the positioning plate 10 to move together, so that the two positioning plates 10 approach each other, shortening the distance between the two positioning plates 10. When the fixing plate 6 is pushed, the elastic spring 9 will be stretched.

[0037] Example 2:

[0038] In this embodiment, it is disclosed that the reset of the elastic spring 9 will drive the fixing plate 6 and the positioning plate 10 to reset together, so that the positioning plate 10 is engaged in the second connection groove 12. Specifically, as shown in Figure 3 - Figure 6 shown:

[0039] A first connection groove 11 and a second connection groove 12 are formed on the inner wall of the photo frame body 1.

[0040] The first connection groove 11 and the second connection groove 12 are communicated with each other, and the sum of the depths of the first connection groove 11 and the second connection groove 12 is less than the thickness of the photo frame body 1, and the length of the first connection groove 11 is less than the length of the second connection groove 12;

[0041] The positioning plate 10 and the fixing plate 6 are of an integral structure, and the size of the positioning plate 10 matches the size of the second connection groove 12. The fixing plate 6 and the pressing block 7 are of an integral structure, and an elastic spring 9 is installed between the inner wall of the fixing plate 6 and the fixing groove 5. The elastic spring 9 and the guide rod 8 are not on the same straight line;

[0042] A first connection groove 11 and a second connection groove 12 are formed in the inner wall of the photo frame body 1, and the first connection groove 11 and the second connection groove 12 are interconnected. Therefore, when the distance between the two positioning plates 10 is the shortest, the two positioning plates 10 are passed through the first connection groove 11 so that the two positioning plates 10 enter the second connection groove 12. Then, the pushing of the pressing block 7 is released. At this time, the elastic spring 9 is released from stretching and will reset itself. The reset of the elastic spring 9 drives the fixing plate 6 and the positioning plate 10 to reset together, so that the positioning plate 10 is engaged in the second connection groove 12. Moreover, the length of the second connection groove 12 is greater than the length of the first connection groove 11, so the positioning plate 10 will not move out by itself. After the positioning plate 10 is fixed, the fixing of the connecting plate 2 is completed, and the docking installation between the connecting plate 2 and the photo frame body 1 is completed.

[0043] Embodiment 3:

[0044] In this embodiment, it is disclosed that the bracket body 3 and the docking block 4 can be adjusted in angle together. The bracket body 3 supports the photo frame body 1 to ensure the stable placement of the photo frame body 1. Specifically, as Figure 1 and Figure 7 shown:

[0045] The bracket body 3 and the docking block 4 are of an integral structure, and the docking block 4 and the connecting plate 2 are rotatably connected;

[0046] A guide rod 8 is further provided inside the fixing groove 5, and the guide rod 8 is installed between adjacent fixing plates 6, and the guide rod 8 and the fixing plate 6 are slidably connected;

[0047] A docking block 4 is installed on the top of the bracket body 3, and the docking block 4 and the connecting plate 2 are rotatably connected. After the connecting plate 2 is fixed, the bracket body 3 can be rotated so that the bracket body 3 and the docking block 4 are adjusted in angle together. The bracket body 3 supports the photo frame body 1 to ensure the stable placement of the photo frame body 1. When the connecting plate 2 needs to be disassembled, the two pressing blocks 7 can be pushed closer, and the pressing blocks 7 drive the fixing plate 6 and the positioning plate 10 to move together, shortening the distance between the two positioning plates 10. When the sum of the lengths of the two positioning plates 10 is less than the first connection groove 11, the positioning plate 10 can be pulled outwards to separate the positioning plate 10, completing the disassembly operation, which is very convenient. Moreover, a guide rod 8 is installed between the two positioning plates 10, and the guide rod 8 and the positioning plate 10 are slidably connected. Therefore, under the action of the guide rod 8, the positioning plate 10 can move more smoothly, further ensuring the stable progress of the disassembly and assembly work. The above is the working process of the entire device. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0048] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A quick-change support leg for a photo frame, comprising a photo frame body (1) and a connecting plate (2) arranged on the back of the photo frame body (1); It is characterized in that Also includes: A bracket body (3) is arranged below the connecting plate (2), and a docking block (4) is installed at the top end of the bracket body (3); The connection plate (2) is provided with a fixing groove (5) inside, and a movable structure for easy operation is arranged inside the fixing groove (5), and the movable structure includes a fixing plate (6); The inner wall of the photo frame body (1) is provided with a first connecting groove (11) and a second connecting groove (12).

2. A quick-change support leg for a photo frame according to claim 1, characterized in that: The first connecting groove (11) and the second connecting groove (12) are connected to each other, the sum of the depths of the first connecting groove (11) and the second connecting groove (12) is less than the thickness of the photo frame body (1), and the length of the first connecting groove (11) is less than the length of the second connecting groove (12).

3. The quick-change support leg for a photo frame according to claim 1, characterized in that: The support body (3) and the docking block (4) are an integrated structure, and the docking block (4) and the connecting plate (2) are rotatably connected.

4. The quick-change support leg for a photo frame according to claim 1, characterized in that: The fixing plate (6) passes through the fixing groove (5), and a pressing block (7) is installed at one end of the fixing plate (6), and a positioning plate (10) is installed at the other end of the fixing plate (6).

5. A quick-change support leg for a photo frame according to claim 4, characterized in that: The positioning plate (10) and the fixing plate (6) are an integrated structure, and the size of the positioning plate (10) matches the size of the second connecting groove (12).

6. The quick-change support leg for a photo frame according to claim 1, characterized in that: A guide rod (8) is also provided on the inner side of the fixing groove (5), and the guide rod (8) is installed between adjacent fixing plates (6), and the guide rod (8) and the fixing plates (6) are slidably connected.

7. The quick-change support leg for a photo frame according to claim 1, characterized in that: The fixing plate (6) and the pressing block (7) are an integrated structure, and an elastic spring (9) is installed between the fixing plate (6) and the inner wall of the fixing groove (5), and the elastic spring (9) and the guide rod (8) are not on the same straight line.

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