Aluminum alloy support structure

Abstract

The utility model discloses an aluminum alloy support structure, which belongs to the technical field of aluminum alloy supports, and comprises a bottom frame and a support frame, the support frame is rotatably arranged on the bottom frame, the support frame is rotatably provided with a support frame, the support frame is rotatably provided with a fixing plate, the fixing plate is abutted against the bottom frame, and the bottom frame is rotatably provided with a fixing plate. A sliding groove is formed in the bottom frame, a sliding block is arranged in the sliding groove in a sliding mode, a pressing plate is rotationally arranged on the sliding block, the pressing plate abuts against the fixing plate, a fixing pipe is arranged on the pressing plate in an inserted mode, a spring is fixedly connected to the pressing plate, one end of the spring is fixedly connected with the fixing pipe, and the other end of the spring is fixedly connected with the fixing pipe. The spring is arranged between the pressing plate and the fixing pipe, an inserting groove is formed in the bottom frame, the fixing pipe is inserted into the inserting groove, and the adjustable support has the advantage that the supporting angle of the support can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy brackets, in particular to an aluminum alloy bracket structure. Background Art

[0002] The application of the bracket is extremely wide, and the classification of the bracket varies according to different application scenarios. When the bracket is used in life scenarios, it can be divided into mobile phone brackets, laptop brackets, etc. Among them, the laptop bracket is a support frame used to support the laptop, usually made of aluminum alloy.

[0003] Now common notebook stands include a base frame and a support frame, the support frame is fixedly connected to the base frame, there is a certain angle between the support frame and the base frame, when in use, the notebook is placed on the support frame, the base frame is supported on the desktop, and the notebook is supported by the angle between the support frame and the base frame.

[0004] With regard to the above technical conditions, there is still a defect that the supporting angle of the existing notebook stand is fixed and the angle cannot be adjusted.

[0005] Based on this, the utility model designs an aluminum alloy bracket structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an aluminum alloy bracket structure to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy bracket structure, comprising a base frame and a support frame, the support frame is rotatably arranged on the base frame, the support frame is rotatably arranged with a support frame, the support frame is rotatably arranged with a fixed plate, the fixed plate is in contact with the base frame, the base frame is provided with a sliding groove, the sliding groove is slidably provided with a slider, the slider is rotatably provided with a pressure plate, the pressure plate is pressed against the fixed plate, the pressure plate is plugged with a fixed tube, the pressure plate is fixedly connected with a spring, one end of the spring is fixedly connected to the fixed tube, the spring is between the pressure plate and the fixed tube, the base frame is provided with a plug-in groove, the fixed tube is plugged into the plug-in groove.

[0008] Preferably, the pressing plate is fixedly provided with a pressing block, a plurality of the pressing blocks are provided on the pressing plate, and the pressing blocks press against the fixed plate.

[0009] Preferably, the fixing plate is fixedly provided with a rubber layer, and the abutting teeth abut against the rubber layer.

[0010] Preferably, the fixing tube is provided with a groove, and two grooves are provided on the fixing tube, and the two grooves are respectively provided on both sides of the fixing tube.

[0011] Preferably, the base frame is provided with a limiting groove, the sliding groove is below the limiting groove, the plug-in groove is below the limiting groove, and the support frame abuts against the limiting groove.

[0012] Preferably, the limiting groove is fixedly provided with an adsorption strip, the supporting frame is fixedly provided with a fixing strip, and the adsorption strip adsorbs the fixing strip.

[0013] To summarize, the present application has the following beneficial technical effects: when the support angle of the bracket needs to be adjusted, the groove is clamped, and the fixed tube is moved in the direction of the sliding groove. The spring is compressed, and the fixed tube is taken out of the plug-in groove. The pressure plate is rotated so that the pressure plate does not contact the fixed plate, and the fixed plate is moved. The fixed plate is moved to the left, and the support angle between the support frame and the base frame becomes larger, and the fixed plate is moved to the right, and the support angle between the support frame and the base frame becomes smaller. When the fixed plate moves to a suitable position, the pressure plate is rotated again, the groove is clamped, and the fixed tube is moved in the direction of the sliding groove. When one end of the fixed tube is aligned with the plug-in groove, the fixed tube is released, the spring is stretched, and the fixed tube is plugged into the plug-in groove. At this time, the pressure plate is pressed against the fixed plate, and the pressing block is pressed against the rubber layer. A stable triangular structure is formed between the support frame, the support frame and the base frame. The support angle adjustment of the bracket is completed, and the effect of adjusting the support angle of the bracket is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 Schematic diagram of the structure of the bracket of this embodiment;

[0016] Figure 2 This is a schematic diagram of the back structure of the bracket of this embodiment;

[0017] Figure 3 is a schematic diagram of the cross-sectional structure of the bracket of this embodiment;

[0018] Figure 4 is a schematic cross-sectional structure diagram of the base frame of this embodiment;

[0019] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0020] Figure 6 for Figure 3 A magnified schematic diagram of center A.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Support frame; 2. Sliding groove; 3. Support frame; 4. Base frame; 5. Groove; 6. Fixed tube; 7. Limiting groove; 8. Fixed plate; 9. Pressing plate; 10. Adsorption strip; 11. Fixed strip; 12. Plug-in slot; 13. Spring; 14. Sliding block; 15. Tightening block; 16. Rubber layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-6 This application is described in further detail.

[0025] An aluminum alloy bracket structure includes a base frame 4 and a support frame 3, wherein the support frame 3 is rotatably arranged on the base frame 4, the support frame 3 is rotatably arranged with a support frame 1, the support frame 1 is rotatably arranged with a fixing plate 8, and the fixing plate 8 abuts against the base frame 4. A sliding groove 2 is provided on the side wall of the base frame 4, a slider 14 is slidably arranged on the sliding groove 2, a pressing plate 9 is rotatably arranged on the slider 14, and the pressing plate 9 abuts against the fixing plate 8.

[0026] The end of the pressing plate 9 away from the sliding groove 2 is plugged with a fixed tube 6, and a spring 13 is fixedly connected to the pressing plate 9, one end of the spring 13 is fixedly connected to the fixed tube 6, and the spring 13 is between the pressing plate 9 and the fixed tube 6. A plug-in groove 12 is provided on the side wall of the bottom frame 4 away from the sliding groove 2, and the fixed tube 6 is plugged in the plug-in groove 12.

[0027] When the fixing tube 6 is inserted into the insertion slot 12, the spring 13 is in a compressed state, and the pressure plate 9 presses against the fixing plate 8. At this time, a triangular stable structure is formed between the support frame 1, the support frame 3 and the base frame 4. When the notebook is placed on the support frame 3, the notebook is stably supported.

[0028] A pressing block 15 is fixedly provided on one side of the pressing plate 9 close to the fixed plate 8, and a plurality of pressing blocks 15 are provided on the pressing plate 9. A rubber layer 16 is fixedly provided on one side of the fixed plate 8 close to the pressing plate 9, and the pressing block 15 presses against the rubber layer 16, and the rubber layer 16 makes the pressing plate 9 more firmly press against the fixed plate 8, and the fixed plate 8 is not easy to move.

[0029] The fixing tube 6 is provided with a groove 5, and two grooves 5 are provided on the fixing tube 6, and the two grooves 5 are respectively provided on both sides of the fixing tube 6, and the grooves 5 play the role of Fang Bo Ni taking the fixing tube 6 out of the plug-in slot 12. The side of the bottom frame 4 close to the support frame 3 is provided with a limiting groove 7, the sliding groove 2 is below the limiting groove 7, and the plug-in slot 12 is below the limiting groove 7. When the support frame 3 is not in use, the support frame 3 is abutted in the limiting groove 7, and at this time, the support block and the fixing plate 8 are between the support frame 3 and the bottom frame 4.

[0030] An adsorption strip 10 is fixedly arranged on the limiting groove 7. Two adsorption strips 10 are arranged in the limiting groove 7, and the two adsorption strips 10 are respectively arranged on both sides of the limiting groove 7. A fixing strip 11 adapted to the adsorption strip 10 is fixedly arranged on one side of the support frame 3 close to the bottom frame 4. When the support frame 3 abuts against the limiting groove 7, the adsorption strip 10 absorpts the fixing strip 11, and the adsorption strip 10 and the fixing strip 11 play a role in making the support frame 3 abut against the limiting groove 7 stably.

[0031] The implementation principle of this embodiment is as follows: when it is necessary to adjust the support angle of the bracket, clamp the groove 5, move the fixed tube 6 in the direction of the sliding groove 2, the spring 13 is compressed, the fixed tube 6 is taken out of the plug-in groove 12, and the pressure plate 9 is rotated so that the pressure plate 9 does not contact the fixed plate 8, move the fixed plate 8, move the fixed plate 8 to the left, the support angle between the support frame 3 and the base frame 4 becomes larger, move the fixed plate 8 to the right, and the support angle between the support frame 3 and the base frame 4 becomes smaller. When the fixed plate 8 moves to a suitable position, the pressure plate 9 is rotated again, the groove 5 is clamped, and the fixed tube 6 is moved in the direction of the sliding groove 2. When one end of the fixed tube 6 is aligned with the plug-in groove 12, the fixed tube 6 is released, the spring 13 is stretched, and the fixed tube 6 is plugged into the plug-in groove 12. At this time, the pressure plate 9 is pressed against the fixed plate 8, and the pressing block 15 is pressed against the rubber layer 16. A stable triangular structure is formed between the support frame 1, the support frame 3 and the base frame 4. The support angle adjustment of the bracket is completed, and the effect of being able to adjust the support angle of the bracket is achieved.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy support structure, comprising a base frame (4) and a support frame (3), characterized in that: The support frame (3) is rotatably arranged on the base frame (4); the support frame (3) is rotatably arranged with a support frame (1); the support frame (1) is rotatably arranged with a fixing plate (8); the fixing plate (8) abuts against the base frame (4); the base frame (4) is provided with a sliding groove (2); the sliding groove (2) is slidably provided with a slider (14); the slider (14) is rotatably provided with a pressing plate (9); the pressing plate (9) abuts against the fixing plate (8); the pressing plate (9) is plugged with a fixing tube (6); the pressing plate (9) is fixedly connected with a spring (13); one end of the spring (13) is fixedly connected with the fixing tube (6); the spring (13) is between the pressing plate (9) and the fixing tube (6); the base frame (4) is provided with an inserting groove (12); the fixing tube (6) is inserted into the inserting groove (12).

2. The aluminum alloy bracket structure according to claim 1, characterized in that: The pressing plate (9) is fixedly provided with a pressing block (15), a plurality of the pressing blocks (15) are provided on the pressing plate (9), and the pressing blocks (15) press against the fixed plate (8).

3. The aluminum alloy bracket structure according to claim 2, characterized in that: The fixing plate (8) is fixedly provided with a rubber layer (16), and the pressing block (15) presses against the rubber layer (16).

4. The aluminum alloy bracket structure according to claim 1, characterized in that: The fixing tube (6) is provided with a groove (5), two grooves (5) are provided on the fixing tube (6), and the two grooves (5) are respectively provided on two sides of the fixing tube (6).

5. The aluminum alloy bracket structure according to claim 1, characterized in that: The base frame (4) is provided with a limiting groove (7), the sliding groove (2) is below the limiting groove (7), the plug-in groove (12) is below the limiting groove (7), and the support frame (3) abuts against the limiting groove (7).

6. The aluminum alloy support structure according to claim 5, characterized in that: The limiting groove (7) is fixedly provided with an adsorption strip (10), the support frame (3) is fixedly provided with a fixing strip (11), and the adsorption strip (10) adsorbs the fixing strip (11).

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