Novel spring connecting piece

Abstract

The utility model provides a novel spring connecting piece. The novel spring connecting piece comprises a laminate; side plates are arranged on the left side and the right side of the layer plate, a back plate is fixedly connected between the two sets of side plates, a plurality of sets of positioning structures are arranged in the side plates, and inserting structures are arranged on the left side and the right side of the layer plate. According to the novel spring connecting piece, the second gear can be separated from the tooth groove by pulling the second gear leftwards, at the moment, the second gear can be rotated, the second gear rotates to drive the third gear to rotate, the third gear rotates to drive the first gear to rotate, and at the moment, the direction pointed by the inclined face of the inserting groove can be adjusted; the inserting rod is pressed into the mounting cylinder, then the laminate is placed between the two sets of side plates, at the moment, the inserting rod can be limited through blocking of the side plates, after the inserting rod enters the inserting groove, the inclined face of the inserting groove is rotated to the direction of the back plate, then the second gear is pushed back into the tooth groove, and at the moment, the laminate cannot move.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting piece technical field especially relates to a novel spring connecting piece. BACKGROUND

[0002] Connecting piece refers to the part for connecting two objects, in the existing cabinet, part cabinet is connected through connecting piece, this kind of connecting mode is more beautiful, and convenient to disassemble.

[0003] Through the search, the utility model patent with the announcement number CN218863008U discloses "a spring connecting piece", the two-in-one connecting piece and the pre-buried piece can be preassembled in the layer plate and the side plate; when installing the cabinet, only need to move the layer plate along the side plate downward, the support rod in the two-in-one connecting piece is under the abutment of the side plate, and is in the compression state; when reaching the position of the pre-buried piece, the support rod will pop out outward due to losing the abutment, and is inserted into the insertion hole of the pre-buried piece, plays the role of horizontal support; install the cabinet through this mode, do not need any tool auxiliary, simplify the assembly process, improve the use convenience.

[0004] When the layer plate is subjected to the upward thrust, the device is very easy to fall off when using because the insertion hole inclined plane faces upward, and the stability is not high.

[0005] Therefore, it is necessary to provide a novel spring connecting piece to solve the above technical problems. SUMMARY

[0006] The utility model provides a novel spring connecting piece, solved the problem that the layer plate is subjected to the upward thrust, very easy to fall off, and the stability is not high.

[0007] In order to solve the above technical problems, the utility model provides a novel spring connecting piece, including: layer plate;

[0008] The shelf has side plates on both sides, and a back plate is fixedly connected between the two sets of side plates. Each side plate has a positioning structure, and multiple positioning structures are provided. Each shelf has a plug-in structure on both sides. The positioning structure includes a mounting block fixedly connected to the inside of the side plate, and a plug-in block rotatably connected to the inside of the mounting block. The plug-in block has a plug-in groove on its left side. The positioning structure also includes a first gear fixedly connected to the plug-in block, a toothed groove fixedly connected to the left side of the mounting block, and a second gear slidably connected to the inside of the toothed groove. The second gear matches the toothed groove. The positioning structure also includes a third gear fixedly connected to the second gear, which engages with the first gear. The plug-in structure includes a mounting cylinder fixedly connected to the inside of the shelf, a limiting block slidably connected to the inside of the mounting cylinder, a plug rod fixedly connected to the limiting block, and a spring body disposed inside the mounting cylinder.

[0009] Preferably, the positioning structure is disposed on the opposite surfaces of the two sets of side plates, and the positioning structure inside one set of side plates is aligned with the positioning structure inside the other set of side plates.

[0010] Preferably, the two sets of positioning structures arranged along the same horizontal axis inside the side plate correspond to the insertion structures arranged inside the layer plate.

[0011] Preferably, the upper end of the insertion slot is a square bevel, the bottom is a rounded surface, and it matches the insertion rod.

[0012] Preferably, a groove is provided on the left side of the second gear.

[0013] Preferably, a pull rod is fixedly connected inside the groove.

[0014] Compared with related technologies, the novel spring connector provided by this utility model has the following beneficial effects:

[0015] This utility model provides a novel spring connector. By pulling the second gear to the left, the second gear can disengage from the tooth groove, allowing it to rotate. The rotation of the second gear drives the rotation of the third gear, which in turn drives the rotation of the first gear. The direction of the inclined surface of the insertion slot can be adjusted. When the inclined surface of the insertion slot faces upward, the insertion rod is pressed into the mounting cylinder, and then the shelf is placed between the two sets of side plates. The insertion rod is limited by the obstruction of the side plates. After the insertion rod enters the insertion slot, the inclined surface of the insertion slot is rotated to the direction of the back plate, and then the second gear is pushed back into the tooth groove. At this point, the shelf cannot move. Through this structure and the limitation of the back plate, the shelf can be limited in all directions, making it difficult to detach and providing high stability. When there are multiple shelves, and it is inconvenient to install the shelves from top to bottom, the inclined surface of the insertion slot is turned forward, and after the shelf is installed, the inclined surface of the insertion slot is turned to the direction of the back plate, thus fixing the shelf. This structure facilitates the installation of the shelf from multiple directions and is very convenient to use. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a novel spring connector provided by this utility model;

[0017] Figure 2 for Figure 1 The diagram shows the structure of the layer plate.

[0018] Figure 3 for Figure 1 The diagram shows the structural schematic of the positioning structure.

[0019] Figure 4 for Figure 1 A schematic diagram of the front view and cross-sectional structure of the positioning structure shown.

[0020] Figure 5 for Figure 2 The diagram shows a front view and cross-sectional view of the plug-in structure.

[0021] The following are the labeling elements in the diagram: 1. Sheet; 2. Side plate; 3. Back plate; 4. Positioning structure; 41. Mounting block; 42. Insertion block; 43. Insertion groove; 44. First gear; 45. Gear groove; 46. Second gear; 47. Third gear; 48. Groove; 49. Pull rod; 5. Insertion structure; 51. Mounting cylinder; 52. Limiting block; 53. Insert rod; 54. Spring body. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figures 1 to 5 ,in Figure 1 A schematic diagram of a preferred embodiment of a novel spring connector provided by this utility model;Figure 2 for Figure 1 The diagram shows the structure of the layer plate. Figure 3 for Figure 1 The diagram shows the structural schematic of the positioning structure. Figure 4 for Figure 1 A schematic diagram of the front view and cross-sectional structure of the positioning structure shown. Figure 5 for Figure 2 The diagram shows a front view and cross-sectional view of the plug-in structure. A novel spring connector includes: a layer plate 1.

[0024] The shelf 1 has side plates 2 on both the left and right sides, and a back plate 3 is fixedly connected between the two sets of side plates 2. A positioning structure 4 is provided inside the side plates 2, and multiple sets of positioning structures 4 are provided. Insertion structures 5 are provided on both the left and right sides of the shelf 1. The positioning structure 4 includes a mounting block 41 fixedly connected inside the side plate 2, and an insertion block 42 rotatably connected inside the mounting block 41. An insertion slot 43 is provided on the left side of the insertion block 42. The positioning structure 4 also includes a first gear 44 fixedly connected to the insertion block 42. The positioning structure 4 further includes a back plate 3 fixedly connected to the mounting block 42. The toothed groove 45 on the left side of the mounting block 41 also includes a second gear 46 slidably connected to the inside of the toothed groove 45. The second gear 46 matches the toothed groove 45. The positioning structure 4 also includes a third gear 47 fixedly connected to the second gear 46. The third gear 47 is engaged with the first gear 44. The insertion structure 5 includes a mounting cylinder 51 fixedly connected inside the shelf 1, a limiting block 52 slidably connected inside the mounting cylinder 51, a plug rod 53 fixedly connected to the limiting block 52, and a spring body 54 disposed inside the mounting cylinder 51.

[0025] The positioning structure 4 is set on the opposite side of the two sets of side plates 2, and the positioning structure 4 inside one set of side plates 2 is aligned with the positioning structure 4 inside the other set of side plates 2.

[0026] The two sets of positioning structures 4 arranged on the same horizontal axis inside the side plate 2 correspond to the insertion structure 5 arranged inside the layer plate 1.

[0027] The upper end of the insertion slot 43 is a square bevel, and the bottom is a rounded surface, which matches the insertion rod 53.

[0028] The second gear 46 has a groove 48 on its left side.

[0029] A pull rod 49 is fixedly connected inside the groove 48. The arrangement of the groove 48 and the pull rod 49 facilitates the pulling of the second gear 46.

[0030] The working principle of the novel spring connector provided by this utility model is as follows:

[0031] Step 1: In use, by pulling the second gear 46 to the left, the second gear 46 can be disengaged from the tooth groove 45. At this time, the second gear 46 can be rotated, which drives the third gear 47 to rotate. The rotation of the third gear 47 drives the first gear 44 to rotate. At this time, the direction of the inclined surface of the insertion groove 43 can be adjusted. When the inclined surface of the insertion groove 43 is facing upward, the insertion rod 53 is pressed into the installation cylinder 51. Then, the shelf 1 is placed between the two sets of side plates 2. At this time, the insertion rod 53 can be limited by the obstruction of the side plates 2. After the insertion rod 53 enters the insertion groove 43, the inclined surface of the insertion groove 43 is rotated to the direction of the back plate 3. Then, the second gear 46 is pushed back into the tooth groove 45. At this time, the shelf 1 cannot be moved.

[0032] Step 2: When there are multiple layers of shelf 1, it is not convenient to install the shelf 1 from top to bottom. By turning the inclined surface of the insertion slot 43 to the front, and then installing the shelf 1, the inclined surface of the insertion slot 43 is turned to the direction of the back plate 3. At this time, the shelf 1 can be fixed. This structure makes it easy to install the shelf 1 from multiple directions, which is very convenient to use.

[0033] Compared with related technologies, the novel spring connector provided by this utility model has the following beneficial effects:

[0034] By pulling the second gear 46 to the left, the second gear 46 can be disengaged from the tooth groove 45. At this time, the second gear 46 can be rotated, which drives the third gear 47 to rotate. The rotation of the third gear 47 drives the first gear 44 to rotate. At this time, the direction of the inclined surface of the insertion groove 43 can be adjusted. When the inclined surface of the insertion groove 43 is facing upward, the insertion rod 53 is pressed into the installation cylinder 51. Then, the shelf 1 is placed between the two sets of side plates 2. At this time, the insertion rod 53 can be limited by the obstruction of the side plates 2. After the insertion rod 53 enters the insertion groove 43, the insertion groove 43 is closed. 3. The inclined plane is rotated to the direction of the back plate 3, and then the second gear 46 is pushed back into the tooth groove 45. At this time, the shelf 1 cannot move. Through this structure and the limiting of the back plate 3, the shelf 1 can be limited in all directions, making it difficult to detach and highly stable. When there are multiple shelf 1s, it is not convenient to install the shelf 1 from top to bottom. By turning the inclined plane of the insertion groove 43 forward, and then installing the shelf 1, the inclined plane of the insertion groove 43 is turned to the direction of the back plate 3. At this time, the shelf 1 can be fixed. This structure makes it easy to install the shelf 1 from multiple directions and is very convenient to use.

[0035] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A novel spring connector, characterized in that, include: Sheet (1); The shelf (1) is provided with side plates (2) on both the left and right sides. A back plate (3) is fixedly connected between the two sets of side plates (2). A positioning structure (4) is provided inside the side plate (2), and multiple sets of positioning structures (4) are provided. A plug-in structure (5) is provided on both the left and right sides of the shelf (1). The positioning structure (4) includes a mounting block (41) fixedly connected inside the side plate (2), and a plug-in block (42) rotatably connected inside the mounting block (41). A plug-in slot (43) is provided on the left side of the plug-in block (42). The positioning structure (4) also includes a first gear (44) fixedly connected to the plug-in block (42). The positioning structure (4) also includes a toothed groove (45) fixedly connected to the left side of the mounting block (41), and a second gear (46) slidably connected to the inside of the toothed groove (45). The positioning structure (4) also includes a third gear (47) fixedly connected to the second gear (46). The third gear (47) is engaged with the first gear (44). The plug-in structure (5) includes a mounting cylinder (51) fixedly connected to the inside of the shelf (1), a limiting block (52) slidably connected to the inside of the mounting cylinder (51), a plug rod (53) fixedly connected to the limiting block (52), and a spring body (54) disposed inside the mounting cylinder (51).

2. The novel spring connector according to claim 1, characterized in that, The positioning structure (4) is disposed on the opposite surfaces of the two sets of side plates (2), and the positioning structure (4) inside one set of side plates (2) is aligned with the positioning structure (4) inside the other set of side plates (2).

3. The novel spring connector according to claim 2, characterized in that, The two sets of positioning structures (4) arranged on the same horizontal axis inside the side plate (2) correspond to the plug-in structures (5) arranged inside the layer plate (1).

4. The novel spring connector according to claim 3, characterized in that, The upper end of the insertion slot (43) is a square bevel, and the bottom is a rounded surface, which matches the insertion rod (53).

5. The novel spring connector according to claim 4, characterized in that, The second gear (46) has a groove (48) on its left side.

6. The novel spring connector according to claim 5, characterized in that, A pull rod (49) is fixedly connected inside the groove (48).

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