Bearing bracket capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of supports, in particular to a bearing support capable of being disassembled and assembled quickly, which comprises a tray, a connecting disc and a plurality of supporting legs, the connecting disc is mounted at the bottom of the tray, a plurality of supporting leg inserting grooves matched with the supporting legs are formed in the bottom of the connecting disc, and the supporting legs are inserted into the supporting leg inserting grooves. The upper ends of the supporting legs are inserted into the supporting leg inserting grooves, the supporting leg inserting grooves are obliquely formed, openings of the supporting leg inserting grooves face the outer side of the connecting disc, studs are arranged on the supporting legs, and screw holes matched with the studs are formed in the supporting leg inserting grooves. The bottom of the connecting disc is provided with the supporting leg inserting groove for installing the supporting leg, the screw column on the supporting leg is inserted into the screw hole to be screwed, screws are not needed for fixing, the supporting leg can be directly pulled out in a rotating mode in the disassembling process, disassembling and assembling are more convenient, tool-free rapid disassembling and assembling and lossless disassembling and assembling are achieved, the service life is prolonged, and cost is reduced. The storage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, and particularly relates to a quickly disassembled and assembled supporting bracket. Background Art

[0002] In daily household life, supporting brackets are usually needed to support household ornaments such as speakers and flowerpots. After retrieval, the Chinese utility model patent with the patent application number CN202121995174.8 discloses a shock-proof bracket for a speaker, including a fixing plate, a connecting plate and a connecting block. An adjusting structure is arranged on one side of the fixing plate, a connecting plate is arranged on one side of the fixing plate, a limiting structure is arranged at the top of the connecting plate, and a lifting structure is arranged at the bottom of the connecting block. The adjusting structure includes a screw rod, a moving block, a push plate, an extension plate, a sleeve and a handwheel. The sleeve is fixed on one side of the fixing plate, and the extension plate is inserted into the sleeve. By rotating the handwheel to one side to drive the screw rod to rotate, and at the same time the screw rod moves downward along the inner wall of the moving block, the push plate gradually moves away from the extension plate. Then, the extension plate is pulled to move to a suitable position in the sleeve. By rotating the handwheel in the reverse direction, the screw rod pushes the push plate to clamp the push plate and the extension plate, thereby realizing the function of adjusting the length of this device, improving the flexibility of the device, and increasing the adjustable range of the length of the device.

[0003] Another example is the Chinese utility model patent with the patent application number CN202222531081.0, which discloses an adjustable cylindrical speaker bracket, including a support component and a tray component. The support component is used to support the tray component, and the tray component is used to support and limit the cylindrical speaker. The support tube is fixed at the top of the tripod, and the tripod is made into a triangular bracket, so the supporting stability is good. The top of the support tube supports the tray, and the tray supports the cylindrical speaker. Three sets of clamping components are used to limit and clamp the cylindrical speaker on the outer side surface, which is convenient for positioning the cylindrical speaker. The rotating anti-slip sleeve is screwed with the locking bolt penetrating through the tray, which is convenient for firmly fixing the tray on the support component. The fixing screw penetrates through the L-shaped chuck and its waist slot and then is screwed with the fixing nut, which is convenient for adjusting the position of the L-shaped chuck on the tray and is convenient for the L-shaped chuck to clamp and fix cylindrical speakers with different outer diameter sizes.

[0004] The existing above-mentioned speaker brackets can meet the basic supporting requirements. When storing, the support component and the tray need to be separated and disassembled for easy storage. However, when installing the existing speaker brackets, screws need to be tightened with a screwdriver between the support component and the tray, and a screwdriver is required for installation. The disassembly and assembly are inconvenient. At the same time, the product surface is easily damaged after installation, and non-destructive disassembly and assembly cannot be achieved. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to provide a quickly disassembled and assembled support bracket in view of the above-mentioned defects of the prior art. The support feet are installed by opening support foot insertion grooves at the bottom of the connection plate. Just insert the screw columns on the support feet into the screw holes and tighten them. There is no need to use screws for fixation. When disassembling, just directly rotate and pull out the support feet. It is more convenient to disassemble and assemble, realizing tool-free, quickly disassembled and assembled, non-destructive disassembled and assembled, prolonging the service life, and facilitating storage.

[0006] In order to solve the above technical problem, the technical solution of the present utility model is:

[0007] A quickly disassembled and assembled support bracket includes a tray, a connection plate and a plurality of support feet. The connection plate is installed at the bottom of the tray. A plurality of support foot insertion grooves adapted to the support feet are opened at the bottom of the connection plate. The upper ends of the support feet are inserted into the support foot insertion grooves. The support foot insertion grooves are inclined and the openings face the outside of the connection plate. Screw columns are provided on the support feet, and screw holes adapted to the screw columns are opened in the support foot insertion grooves.

[0008] Preferably, the support foot insertion grooves include a first support foot insertion groove, a second support foot insertion groove and a third support foot insertion groove. The first support foot insertion groove, the second support foot insertion groove and the third support foot insertion groove are sequentially distributed at the vertices of an equilateral triangle at the bottom of the connection plate.

[0009] Preferably, the support feet include a first support foot, a second support foot and a third support foot. The upper ends of the first support foot, the second support foot and the third support foot are respectively inserted into the first support foot insertion groove, the second support foot insertion groove and the third support foot insertion groove.

[0010] Preferably, a connection plate groove is opened on the connection plate. A connection column is provided at the center of the connection plate groove. Screw through holes are opened at the upper end of the connection column and at the center of the tray. The connection column is fixedly connected to the tray by screws.

[0011] Preferably, the cross-section of the support foot insertion groove and the cross-section of the support foot are both circular.

[0012] Preferably, a plurality of circular through holes are opened on the tray. The circular through holes are distributed at the vertices of a rectangle at the diagonals of the tray.

[0013] With the above technical solution, a quickly disassembled and assembled support bracket provided by the utility model has the following beneficial effects: The connection plate in the support bracket is installed at the bottom of the tray. A plurality of support foot insertion grooves adapted to the support feet are provided at the bottom of the connection plate. The upper ends of the support feet are inserted into the support foot insertion grooves. The support foot insertion grooves are inclined and open towards the outside of the connection plate. A stud is provided on the support foot, and a screw hole adapted to the stud is provided in the support foot insertion groove. The support feet are installed by providing support foot insertion grooves at the bottom of the connection plate. Just insert the screw column on the support foot into the screw hole and tighten it. There is no need to use screws for fixation. When disassembling, just directly rotate and pull out the support feet. It is more convenient to disassemble and assemble, achieving tool-free quick disassembly and assembly, non-destructive disassembly and assembly, extending the service life, facilitating storage, being infinitely expandable and compatible with different items, and having a wide market application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an exploded view of the utility model;

[0015] Figure 2 is a perspective view of the utility model;

[0016] Figure 3 is another exploded view of the utility model;

[0017] Figure 4 is another perspective view of the utility model;

[0018] In the figure, 1 - tray, 2 - connection plate, 3 - first support foot insertion groove, 4 - second support foot insertion groove, 5 - third support foot insertion groove, 6 - first support foot, 7 - second support foot, 8 - third support foot, 9 - connection plate groove, 10 - connection column, 11 - screw through hole, 12 - circular through hole, 13 - stud, 14 - screw hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the specific embodiments of the utility model with reference to the drawings. It should be noted here that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation to the utility model. In addition, the technical features involved in the various embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0022] As Figures 1-4 shown, the quick-disassembly and quick-assembly support bracket includes a tray 1, a connection plate 2 and a plurality of support feet. The connection plate 2 is installed at the bottom of the tray 1. A plurality of support foot insertion grooves adapted to the support feet are formed at the bottom of the connection plate 2. The upper ends of the support feet are inserted into the support foot insertion grooves. The support foot insertion grooves are inclined and open towards the outside of the connection plate 2, so as to support the end parts of the support feet towards the outside respectively, improving the support stability. A stud 13 is provided on the support feet, and a screw hole 14 adapted to the stud 13 is formed in the support foot insertion groove. It can be understood that the tray 1, the connection plate 2 and the support feet can all be made of stainless steel material, etc., and the present utility model does not make any limitation.

[0023] Specifically, the support foot insertion grooves include a first support foot insertion groove 3, a second support foot insertion groove 4, and a third support foot insertion groove 5. The first support foot insertion groove 3, the second support foot insertion groove 4, and the third support foot insertion groove 5 are sequentially distributed at the vertices of an equilateral triangle at the bottom of the connection plate 2. The support feet include a first support foot 6, a second support foot 7, and a third support foot 8. The upper ends of the first support foot 6, the second support foot 7, and the third support foot 8 are respectively inserted into the first support foot insertion groove 3, the second support foot insertion groove 4, and the third support foot insertion groove 5. A connection plate groove 9 is provided on the connection plate 2, and a connection column 10 is provided at the center of the connection plate groove 9. Screw through holes 11 are provided at the upper end of the connection column 10 and at the center of the tray 1. The connection column 10 is fixedly connected to the tray 1 by screws. The cross-sections of the support foot insertion grooves and the support feet are both circular. A plurality of circular through holes 12 are provided on the tray 1, and the circular through holes 12 are distributed at the vertices of a rectangle at the diagonals of the tray 1.

[0024] It can be understood that the design of the present utility model is reasonable and the structure is unique. By providing support foot insertion grooves at the bottom of the connection plate 2 to install the support feet, the screw column on the support foot can be inserted into the screw hole and tightened, without the need to use screws for fixation. When disassembling, the support foot can be directly rotated and pulled out, making the disassembly and assembly more convenient, achieving tool-free rapid disassembly and assembly, non-destructive disassembly and assembly, prolonging the service life, facilitating storage, being infinitely expandable and compatible with different items, and having a wide market application range.

[0025] The above has described the embodiments of the present utility model in detail in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A quick-disassembly support bracket, comprising a tray, a connecting plate, and a plurality of supporting legs, wherein the connecting plate is mounted on the bottom of the tray, characterized in that: The bottom of the connecting plate is provided with a plurality of supporting foot plug-in grooves adapted to the supporting feet, the upper ends of the supporting feet are inserted into the supporting foot plug-in grooves, the supporting foot plug-in grooves are inclined and the openings are facing the outside of the connecting plate, studs are provided on the supporting feet, and screw holes adapted to the studs are provided in the supporting foot plug-in grooves.

2. The quick-detachable support bracket according to claim 1, characterized in that: The supporting foot plug-in groove includes a first supporting foot plug-in groove, a second supporting foot plug-in groove and a third supporting foot plug-in groove. The vertices of the first supporting foot plug-in groove, the second supporting foot plug-in groove and the third supporting foot plug-in groove are distributed in sequence at the bottom of the connecting plate in the form of a regular triangle.

3. The quick-detachable support bracket according to claim 1, characterized in that: The supporting legs include a first supporting leg, a second supporting leg and a third supporting leg, and the upper ends of the first supporting leg, the second supporting leg and the third supporting leg are respectively inserted into the first supporting leg plug-in groove, the second supporting leg plug-in groove and the third supporting leg plug-in groove.

4. The quick-detachable support bracket according to claim 1, characterized in that: A connecting plate groove is provided on the connecting plate, a connecting column is provided at the center of the connecting plate groove, screw holes are provided at the upper end of the connecting column and the center of the tray, and the connecting column is fixedly connected to the tray by screws.

5. The quick-detachable support bracket according to claim 1, characterized in that: The cross sections of the support leg inserting groove and the support leg are both circular.

6. The quick-detachable support bracket according to claim 1, characterized in that: The tray is provided with a plurality of circular through holes, and the vertices of the circular through holes are rectangular and distributed at the diagonal corners of the tray.

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