Reinforced rotary buckle for ceiling lamp chassis

Abstract

The reinforced rotary buckle comprises an upper clamping plate and a lower clamping plate, a rotary assembly is installed between the left side end of the upper clamping plate and the left side end of the lower clamping plate, and the upper clamping plate and the lower clamping plate can rotate correspondingly through the rotary assembly; a detachable reinforcing metal strip is further installed at the right side end of the upper clamping plate, the reinforcing metal strip is of a U-shaped structure, triangular clamping heads are further arranged at the two ends of the reinforcing metal strip, and clamping grooves corresponding to the clamping heads in position are formed in the upper end face and the lower end face of the upper clamping plate. The reinforcing metal strip is arranged on the upper clamping plate, the stability and the pressure resistance of the upper clamping plate can be effectively improved through the reinforcing metal strip, the upper clamping plate is not prone to being broken, and the overall structural design is quite reasonable.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceiling lamp technical equipment field, specifically say a kind of reinforcing type rotary buckle for ceiling lamp chassis. BACKGROUND

[0002] In prior art, the chassis of ceiling lamp is installed by rotating buckle assembly in specific installation, specifically, the chassis and lampshade are detachably installed together by rotating buckle, and the chassis and lampshade can be detached by rotating buckle when detaching, and clockwise and counterclockwise rotation can be realized during specific use, which is very convenient.

[0003] In the prior art, the patent document with authorization announcement number CN222651260U discloses "a ceiling lamp", which uses rotating buckle as the fixing of chassis, and the specific use mode is as above.

[0004] However, the rotating buckle in prior art also has disadvantages, the rotating buckle in prior art usually includes two clamping plates and a rotating assembly, on the one hand, the two clamping plates are often broken during specific use, especially the short side clamping plate bears more weight and is more likely to break.

[0005] In addition, the rotating assembly is also prone to breakage, and the rotating assembly needs to be installed by mounting components, such as screws and screw holes, which is also prone to breakage, and this structure also makes the specific installation very inconvenient, and the parts are easy to lose.

[0006] Therefore, in order to solve the above problems, a reinforcing type rotating buckle for ceiling lamp chassis is needed, which has reasonable structure, is not easy to break and is easy to install. SUMMARY

[0007] The utility model aims at the deficiencies of prior art, and provides a reinforcing type rotating buckle for ceiling lamp chassis, and the technical scheme is as follows:

[0008] A reinforcing type rotating buckle for ceiling lamp chassis, comprising an upper clamping plate and a lower clamping plate, a rotating assembly is installed between the left side ends of the upper and lower clamping plates, and the upper and lower clamping plates can rotate correspondingly through the rotating assembly; and a detachable reinforcing metal strip is installed on the upper clamping plate.

[0009] Further, the reinforcing metal strip is of U-shaped structure, one side of the reinforcing metal strip is long and the other side is short, the long side is correspondingly clamped on the upper end face of the upper clamping plate, and the short side is correspondingly clamped on the lower end face of the upper clamping plate; and a clamping head is arranged on the left side end of the long side, and a clamping groove is correspondingly arranged on the left side end of the upper end face of the upper clamping plate.

[0010] The reinforcing metal strip is inserted from the right end of the upper clamping plate, the upper clamping plate is sleeved into the reinforcing metal strip, the clamping head at the end of the reinforcing metal strip is correspondingly embedded into the clamping groove, and thus the reinforcing metal strip is correspondingly fixed on the upper clamping plate.

[0011] Further, the upper and lower end faces of the upper clamping plate are also provided with corresponding U-shaped grooves which are continuously arranged with the clamping grooves, and the reinforcing metal strip is correspondingly embedded into the U-shaped grooves and the clamping head at the end is correspondingly embedded into the clamping groove.

[0012] Further, the rotating assembly comprises a rotating sleeve which is integrally arranged with the upper clamping plate and a rotating sleeve rod which is integrally arranged with the lower clamping plate, the outer diameter of the rotating sleeve rod is matched with the inner diameter of the rotating sleeve, and the rotating sleeve rod is correspondingly arranged in the rotating sleeve.

[0013] Further, the rotating sleeve is also provided with an expanding groove with an inner diameter larger than the inner diameter of the rotating sleeve, and the end of the rotating sleeve rod is also provided with an expanding end with an outer diameter larger than the inner diameter of the rotating sleeve and matched with the size of the expanding groove.

[0014] The rotating sleeve and the rotating sleeve rod are both made of plastic material and have elasticity, the rotating sleeve rod is inserted into the expanding groove from the end of the rotating sleeve, and thus the rotating sleeve and the rotating sleeve rod are correspondingly fixed by rotation.

[0015] Further, the end face of the expanding end is arranged as an inclined surface structure.

[0016] Further, the expanding groove is also provided with a spring element, and the end of the spring element is also provided with a spring plate, the expanding end is arranged in the expanding groove, and the spring plate correspondingly presses the expanding end to fixedly rotate the expanding end.

[0017] Beneficial effects: the utility model has the following beneficial effects:

[0018] 1) the upper clamping plate of the device is provided with a reinforcing metal strip, the stability and the compression resistance of the upper clamping plate can be effectively increased through the reinforcing metal strip, the upper clamping plate is not easy to break, and the overall structure design is very reasonable.

[0019] 2) the reinforcing metal strip in the device is arranged in a U-shaped structure, one end is longer, and the other end is shorter, the long end is arranged on the upper end face of the upper clamping plate, the short end is arranged on the lower end face of the upper clamping plate, the end of the long end is provided with a clamping head, the clamping groove is arranged at the corresponding position of the upper end face of the upper clamping plate, and the corresponding surrounding U-shaped groove is also arranged on the upper clamping plate, so that the reinforcing metal strip can be directly clamped on the upper clamping plate, the clamping head is correspondingly clamped in the clamping groove, the position of the reinforcing metal strip is stable, and the structure design is very reasonable.

[0020] 3) the outer expansion end of the rotating sleeve rod in the device is larger than the inner diameter of the rotating sleeve, the outer expansion groove inside the rotating sleeve is matched with the size of the outer expansion end, so that the rotating sleeve rod can be forcibly inserted inward, so that the outer expansion end enters the outer expansion groove, and the outer expansion end is clamped in the outer expansion groove;

[0021] 4) the device also has a spring member and a spring plate inside the outer expansion groove, the spring plate is pressed downward by the spring member, so that the rotating sleeve rod is pressed by the spring member when rotating, and the rotating sleeve rod and the rotating sleeve can be rotated by manual rotation, so that the rotating sleeve rod does not rotate due to accidental collision, so that the rotating sleeve rod has a certain pressure when rotating, and the structure is more stable and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure diagram of the utility model embodiment 1;

[0023] Figure 2 It is a reinforcing metal strip installation diagram in the utility model;

[0024] Figure 3 It is a reinforcing metal strip separation diagram in the utility model;

[0025] Figure 4 It is Figure 3 the top view of the upper clamping plate;

[0026] Figure 5 It is a structure diagram of the rotating assembly in the utility model;

[0027] Figure 6 It is Figure 5 the enlarged view of B;

[0028] Among them, the upper clamping plate 1;The lower clamping plate 2;Rotating assembly 3;Reinforcing metal strip 4;Chuck 5;Card slot 6;U-shaped groove 7;Rotating sleeve 8;Rotating sleeve rod 9;Outer expansion groove 10;Outer expansion end 11;Spring member 12;Spring plate 13. DETAILED DESCRIPTION

[0029] The utility model will be further illustrated below in combination with the drawings and specific embodiments, the embodiment is implemented on the premise of the technical scheme of the utility model, and it should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model.

[0030] As Figure 1 shown, a reinforcing type rotating buckle for a ceiling lamp base disc includes an upper clamping plate 1 and a lower clamping plate 2, a rotating assembly 3 is installed between the left side ends of the upper clamping plate 1 and the lower clamping plate 2, the upper clamping plate 1 and the lower clamping plate 2 can be correspondingly rotated through the rotating assembly 3;And the upper clamping plate 1 also has a detachable reinforcing metal strip 4.

[0031] As Figure 2 , Figure 3 and Figure 4 shown, the reinforcing metal strip 4 is a U-shaped structure, and one side of the reinforcing metal strip 4 is long and the other side is short, the long side is correspondingly clamped on the upper end face of the upper clamping plate 1, and the short side is correspondingly clamped on the lower end face of the upper clamping plate 1; and the left end of the long side is also provided with a clamping head 5, and the left end of the upper end face of the upper clamping plate is correspondingly provided with a clamping groove 6.

[0032] The reinforcing metal strip 4 is inserted from the right end of the upper clamping plate 1, and the upper clamping plate 1 is sleeved into the reinforcing metal strip 4, and the clamping head 5 at the end of the reinforcing metal strip 4 is correspondingly embedded into the clamping groove 6, so that the reinforcing metal strip 4 is correspondingly fixed on the upper clamping plate 1.

[0033] The upper and lower end faces of the upper clamping plate 1 are also provided with corresponding U-shaped grooves 7, which are continuously connected with the clamping grooves 6, and the reinforcing metal strip 4 is correspondingly embedded in the U-shaped grooves 7, and the clamping head 5 at the end is correspondingly embedded in the clamping groove 6.

[0034] As Figure 5 and Figure 6 shown, the rotating assembly 3 includes a rotating sleeve 8 installed integrally with the upper clamping plate 1 and a rotating sleeve rod 9 installed integrally with the lower clamping plate 2, the outer diameter of the rotating sleeve rod 9 is matched with the inner diameter of the rotating sleeve 8, and the rotating sleeve rod 9 is correspondingly installed in the rotating sleeve 8.

[0035] The rotating sleeve 8 is also provided with an outwardly expanding groove 10, and the inner diameter of the outwardly expanding groove 10 is greater than the inner diameter of the rotating sleeve 8; the end of the rotating sleeve rod 9 is also provided with an outwardly expanding end 11, and the outer diameter of the outwardly expanding end 11 is greater than the inner diameter of the rotating sleeve 8 and is matched with the size of the outwardly expanding groove 10.

[0036] And the rotating sleeve 8 and the rotating sleeve rod 9 are both made of plastic material and have elasticity, the rotating sleeve rod 9 is inserted into the outwardly expanding groove 10 from the end of the rotating sleeve 8, so that the rotating sleeve 8 and the rotating sleeve rod 9 are correspondingly rotated and fixed.

[0037] The end face of the outwardly expanding end 11 is provided with an inclined inclined surface structure.

[0038] The outwardly expanding groove 10 is also provided with a spring member 12, and the end of the spring member 12 is also provided with a spring plate 13; the outwardly expanding end 11 enters the outwardly expanding groove 10, and the spring plate 13 correspondingly presses the outwardly expanding end 11, so that the outwardly expanding end 11 is rotationally fixed.

[0039] The specific working principle of the device is as follows: first, the upper clamping plate of the device is provided with a reinforcing metal strip, which can effectively increase the stability and pressure resistance of the upper clamping plate, and the upper clamping plate is not easy to break, and the overall structure design is very reasonable.

[0040] In addition, the shape structure of the reinforcing metal strip is designed as a U-shaped structure in the device, one end of which is longer and the other end is shorter, the long end is arranged on the upper end surface of the upper clamping plate, and the short end is arranged on the lower end surface of the upper clamping plate, and the end of the long end is provided with a clamping head, and the upper end surface of the upper clamping plate is provided with a clamping groove at the corresponding position, and a corresponding surrounding U-shaped groove is further arranged on the upper clamping plate, so that the reinforcing metal strip can be directly clamped on the upper clamping plate, and the clamping head is clamped in the clamping groove, the position of the reinforcing metal strip is stable, and the structure design is very reasonable.

[0041] The technical structure of the rotating assembly is also designed in detail, and the device is not used in the form of screw bolt installation structure in the prior art, but is directly designed in the form of clamping structure.

[0042] The outer diameter of the outwardly expanded end of the rotating sleeve rod front end is greater than the inner diameter of the rotating sleeve, and the outwardly expanded groove in the rotating sleeve is matched with the size of the outwardly expanded end, so that the rotating sleeve rod can be forcibly inserted inward, so that the outwardly expanded end enters the outwardly expanded groove and is clamped in the outwardly expanded groove.

[0043] Therefore, the rotating sleeve has a certain flexibility, and most of the buckles in the prior art are injection molded structures, and the material is mostly plastic, so it has good flexibility, and the rotating sleeve rod can be inserted into the outwardly expanded groove in the rotating sleeve; and the head of the outwardly expanded end is arranged in a beveled shape, so that the outwardly expanded end can enter the outwardly expanded groove more smoothly.

[0044] In addition, the spring piece and the spring plate are arranged in the outwardly expanded groove in the device, the spring plate is pressed downward by the spring piece, so that the rotating sleeve rod is pressed by the spring piece when rotating, and the rotating sleeve rod and the rotating sleeve can be rotated by manual rotation, and the rotating sleeve rod will not rotate due to accidental collision, so that the rotating sleeve rod has a certain pressure when rotating, and the structure is more stable and reliable.

[0045] The above specific embodiment is only a preferred embodiment of the present application, and is not used to limit the implementation and the scope of claims of the present application, and any equivalent changes and modifications made according to the patent protection range of the present application should be included in the patent application range of the present application.

Claims

1. A reinforced rotating buckle for a ceiling light base, characterized in that: It includes an upper card plate (1) and a lower card plate (2). A rotating component (3) is installed between the left ends of the upper card plate (1) and the lower card plate (2). The upper card plate (1) and the lower card plate (2) can rotate accordingly through the rotating component (3). A detachable reinforcing metal strip (4) is also installed on the upper card plate (1).

2. The reinforced rotating buckle for a ceiling light base according to claim 1, characterized in that: The reinforcing metal strip (4) is a U-shaped structure, and one side of the reinforcing metal strip (4) is long and the other side is short. The long side is correspondingly clamped on the upper end face of the upper plate (1), and the short side is correspondingly clamped on the lower end face of the upper plate (1). A clamping head (5) is also provided on the left side of the long side, and a clamping groove (6) is correspondingly provided on the left side of the upper end face of the upper plate. The reinforcing metal strip (4) is inserted from the right side of the upper card plate (1), and the upper card plate (1) is fitted into the reinforcing metal strip (4). The card head (5) at the end of the reinforcing metal strip (4) is correspondingly embedded in the card slot (6), thereby fixing the reinforcing metal strip (4) onto the upper card plate (1).

3. A reinforced rotating buckle for a ceiling light base according to claim 2, characterized in that: The upper and lower end faces of the upper card plate (1) are also provided with corresponding U-shaped grooves (7), which are continuous with the card slot (6). The reinforcing metal strip (4) is correspondingly embedded in the U-shaped groove (7), and the end card head (5) is correspondingly embedded in the card slot (6).

4. A reinforced rotating buckle for a ceiling light base according to claim 1, characterized in that: The rotating assembly (3) includes a rotating sleeve (8) that is integrally mounted with the upper clamping plate (1) and a rotating sleeve rod (9) that is integrally mounted with the lower clamping plate (2). The outer diameter of the rotating sleeve rod (9) is adapted to the inner diameter of the rotating sleeve (8), and the rotating sleeve rod (9) is correspondingly installed inside the rotating sleeve (8).

5. A reinforced rotating buckle for a ceiling light base according to claim 4, characterized in that: The rotating sleeve (8) is also provided with an outer expansion groove (10), the inner diameter of which is larger than the inner diameter of the rotating sleeve (8); the end of the rotating sleeve rod (9) is also provided with an outer expansion end (11), the outer diameter of which is larger than the inner diameter of the rotating sleeve (8) and matches the size of the outer expansion groove (10). Furthermore, both the rotating sleeve (8) and the rotating rod (9) are made of plastic and have elasticity. The rotating rod (9) is inserted from the end of the rotating sleeve (8) and extends into the outer expansion groove (10), so that the rotating sleeve (8) and the rotating rod (9) are rotated and fixed accordingly.

6. A reinforced rotating buckle for a ceiling light base according to claim 5, characterized in that: The end face of the extended end (11) is configured as an inclined slope structure.

7. A reinforced rotating buckle for a ceiling light base according to claim 5, characterized in that: A spring component (12) is also installed in the outer expansion groove (10), and a spring plate (13) is also installed at the end of the spring component (12); the outer expansion end (11) enters the outer expansion groove (10), and the spring plate (13) presses down on the outer expansion end (11) to make the outer expansion end (11) rotate and fix.

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