Anti-loosening spliced aluminum veneer

Abstract

The utility model discloses an anti-loosing splicing type aluminum veneer, relates to the technical field of aluminum veneers, and comprises a first plate and a second plate, a clamping groove is formed in the first plate, and through the arrangement of a large gear, a small gear, a first rack, a limiting rod, a clamping block, a limiting groove and a second rack, when the first plate and the second plate are connected in a sliding mode, the first plate and the second plate are connected in a sliding mode. A clamping block of the second plate is in sliding connection with a clamping groove till the clamping block is attached to the bottom of the clamping groove, a second rack on the left side of the clamping block is in meshed connection with a large gear, the large gear drives a small gear to rotate, the small gear drives a first rack to horizontally move, and a limiting rod at the first rack is in clamped connection with a limiting groove at the clamping block; the first plate and the second plate can form a plug-in self-locking structure, then the fixing blocks are placed in the fixing grooves formed in the tops of the first plate and the second plate, and then the bolts are used for fastening connection to form secondary reinforcement, so that the spliced aluminum single plates are prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneers, in particular to an anti-loosening spliced ​​aluminum veneer. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chromization and other treatments and then fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin (KANAR500), which is divided into three types: primer, topcoat, and varnish. The structure of aluminum veneer is mainly composed of panels, reinforcement ribs, corner brackets and other components.

[0003] There is a spliced ​​aluminum veneer structure with a Chinese patent announcement number of CN218779850U, which includes an outer frame and a front panel, wherein the front panel includes a base plate, a decorative panel is fixedly provided on the upper end face of the base plate, and a plurality of connecting feet are fixedly provided at the edge of the rear end face of the base plate, and the plurality of connecting feet are connected to the outer frame through connecting screws, and a splicing joint is provided on one side of the outer frame, and the splicing joint includes two L-shaped connecting frames, and the L-shaped connecting frames are fixedly connected to the outer frame, and one end of the two L-shaped connecting frames is fixedly connected with a card interface, and the inner walls on both sides of the card interface are fixedly provided with a first card joint. In the utility model, multiple pieces can be spliced ​​with each other to ensure that the installation distance between the aluminum veneers is accurate, and it is also convenient to install multiple aluminum veneers at the same time, thereby effectively improving work efficiency. The overall structure is a split structure, and the front panel can be disassembled separately, and the use method is more flexible and diverse, and it is easy to replace, but the device still has some defects.

[0004] The aluminum panels are connected by connecting feet and connecting screws. This structure is less stable than a whole piece of aluminum panel. When subjected to external force or vibration, the connection may become loose or deformed, affecting the stability of the overall structure.

[0005] Therefore, we proposed an anti-loosening spliced ​​aluminum veneer to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a loose-proof spliced ​​aluminum veneer to solve the problem that the existing aluminum veneers proposed in the above background technology are spliced ​​by connecting feet and connecting screws, and this structure is slightly inferior to the whole aluminum veneer in stability. When subjected to external force or vibration, the connection may become loose or deformed, affecting the stability of the overall structure.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of anti-loosening spliced ​​aluminum single plate, comprising a first plate and a second plate, a card slot is opened inside the first plate, and a placement cavity is opened on the left side of the card slot, a large gear is connected to the inside of the placement cavity through a bearing, and a small gear is meshedly connected to the bottom of the large gear, a first rack is meshedly connected to the bottom of the small gear, and a limiting rod is fixedly connected to the right side of the first rack, a card block is fixedly connected to the left side of the second plate, a limiting slot is opened on the right side of the card block, and a second rack is fixedly connected to the left side of the card block.

[0008] The card block can be inserted into the card slot. When the card block moves downward, the second rack on one side meshes with the large gear and rotates it, while the small gear rotates and drives the first rack to move. This movement causes the limit rod to engage with the limit slot on the card block, thereby locking the card block in the card slot.

[0009] Preferably, the tops of the first plate and the second plate are provided with fixing grooves, and fixing blocks are arranged inside the fixing grooves, and the insides of the first plate and the second plate are both threadedly connected with bolts penetrating the fixing blocks.

[0010] By adopting the above technical solution, the fixing block is located inside the first plate and the second plate, and the bolts penetrate the fixing block, thereby fastening the two plates and the fixing block to enhance the strength of the connection between the two plates.

[0011] Preferably, a receiving groove is formed at one end of the first plate, and a sliding rod is fixedly connected to the interior of the receiving groove.

[0012] By adopting the above technical solution, the receiving groove is located at one end of the first plate and is symmetrically arranged about the central axis of the first plate, and the sliding rod is located inside the receiving groove, and both ends are fixedly connected to the receiving groove.

[0013] Preferably, a sliding block is slidably connected to the outer surface of the sliding rod, and a tension spring is fixedly connected between the sliding block and the sliding rod.

[0014] By adopting the above technical solution, the slider is located on the outer surface of the slide rod, and one end of the tension spring is connected to the slider and the other end is connected to the slide rod. When the slider moves, the tension spring can be squeezed or stretched, and the tension spring plays a resetting role.

[0015] Preferably, a connecting rod is hinged on the top of the sliding block, and a telescopic rod is fixedly connected to one end of the first plate, and two sides of the telescopic rod are hinged to the connecting rod.

[0016] By adopting the above technical solution, the connecting rod can be driven to move when the slider moves, and the connecting rod can pull the telescopic rod to perform telescopic movement.

[0017] Preferably, one end of the telescopic rod is fixedly connected to a mounting plate, and a damper is fixedly connected between the mounting plate and the first plate.

[0018] By adopting the above technical solution, the mounting plate is connected to the wall by screws, the damper is located between the mounting plate and the first plate, and is symmetrically arranged about the central axis of the mounting plate, which can enhance the stamping resistance of the first plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the anti-loosening spliced ​​aluminum veneer;

[0020] 1. By setting the large gear, small gear, first rack, limiting rod, clamping block, limiting groove and second rack, when the first plate and the second plate are slidably connected, the clamping block of the second plate is slidably connected with the clamping groove until the clamping block fits with the bottom of the clamping groove, and the second rack on the left side of the clamping block is meshed with the large gear, so that the large gear drives the small gear to rotate, and the small gear drives the first rack to move horizontally, so that the limiting rod at the first rack is engaged with the limiting groove at the clamping block, and the first plate and the second plate can form a plug-in self-locking structure, and then a fixing block is placed in the fixing groove opened at the top of the first plate and the second plate, and then fastened by bolts to form a secondary reinforcement, thereby preventing the aluminum single plate from loosening after splicing;

[0021] 2. By setting the fixing groove, fixing block, bolt, accommodating groove, sliding rod, slider, tension spring, connecting rod, telescopic rod and damper, when the first plate is hit by external force, the first plate drives the telescopic rod to contract, the telescopic rod can drive the connecting rod to move downward, the connecting rod can push the slider to move on the outer surface of the sliding rod when moving, and the slider can squeeze or stretch the tension spring when moving, and the damper is located between the mounting plate and the first plate, thereby buffering the impact force and extending the service life of the first plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 This is a schematic diagram of the utility model in a top view and cutaway structure;

[0025] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0026] In the figure: 1. first plate; 2. second plate; 3. slot; 4. placement cavity; 5. large gear; 6. small gear; 7. first rack; 8. limiting rod; 9. block; 10. limiting slot; 11. second rack; 12. fixing slot; 13. fixing block; 14. bolt; 15. receiving slot; 16. sliding rod; 17. sliding block; 18. tension spring; 19. connecting rod; 20. telescopic rod; 21. mounting plate; 22. damper. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] See also Figure 1-4 The utility model provides a technical solution: an anti-loosening spliced ​​aluminum single plate, including a first plate 1 and a second plate 2, a card slot 3 is opened inside the first plate 1, and a placement cavity 4 is opened on the left side of the card slot 3, a large gear 5 is connected to the placement cavity 4 through a bearing, and the bottom of the large gear 5 is meshed and connected with a small gear 6, the bottom of the small gear 6 is meshed and connected with a first rack 7, and the right side of the first rack 7 is fixedly connected with a limiting rod 8, a card block 9 is fixedly connected to the left side of the second plate 2, and a limiting groove 10 is opened on the right side of the card block 9, and a second rack 11 is fixedly connected to the left side of the card block 9, the card block 9 can be inserted into the card slot 3, when the card block 9 moves downward, the second rack 11 on one side meshes with the large gear 5 and rotates it, and at the same time rotates the small gear 6 and drives the first rack 7 to move, this movement causes the limiting rod 8 to cooperate with the limiting groove 10 on the card block 9 to engage, thereby realizing the locking of the card block 9 in the card slot 3.

[0029] A fixing groove 12 is provided at the top of the first plate 1 and the second plate 2, and a fixing block 13 is provided inside the fixing groove 12, and the inside of the first plate 1 and the second plate 2 are both threadedly connected with a bolt 14 that penetrates the fixing block 13. The fixing block 13 is located inside the first plate 1 and the second plate 2, and the bolt 14 penetrates the fixing block 13, thereby fastening the two plates and the fixing block 13 to enhance the strength of the connection between the two plates.

[0030] A receiving groove 15 is opened at one end of the first plate 1, and a sliding rod 16 is fixedly connected inside the receiving groove 15. The receiving groove 15 is located at one end of the first plate 1 and is symmetrically arranged about the central axis of the first plate 1. The sliding rod 16 is located inside the receiving groove 15 and is fixedly connected to the receiving groove 15 at both ends.

[0031] The outer surface of the slide rod 16 is slidably connected to a slider 17, and a tension spring 18 is fixedly connected between the slider 17 and the slide rod 16. The slider 17 is located on the outer surface of the slide rod 16, and one end of the tension spring 18 is connected to the slider 17, and the other end is connected to the slide rod 16. When the slider 17 moves, the tension spring 18 can be squeezed or stretched, and the tension spring 18 plays a resetting role.

[0032] A connecting rod 19 is hinged on the top of the slider 17, and a telescopic rod 20 is fixedly connected to one end of the first plate 1, and both sides of the telescopic rod 20 are hinged to the connecting rod 19. When the slider 17 moves, the connecting rod 19 can be driven to move, and the connecting rod 19 can pull the telescopic rod 20 to perform telescopic movement.

[0033] One end of the telescopic rod 20 is fixedly connected to a mounting plate 21, and a damper 22 is fixedly connected between the mounting plate 21 and the first plate 1. The mounting plate 21 is connected to the wall by screws. The damper 22 is located between the mounting plate 21 and the first plate 1 and is symmetrically arranged about the central axis of the mounting plate 21, which can enhance the stamping resistance of the first plate 1.

[0034] Working principle: When using the anti-loosening spliced ​​aluminum veneer, first, when the first plate 1 and the second plate 2 are slidably connected, the block 9 of the second plate 2 is slidably connected with the slot 3 until the block 9 fits with the bottom of the slot 3, and the second rack 11 on the left side of the block 9 is meshed with the large gear 5, so that the large gear 5 drives the small gear 6 to rotate, and the small gear 6 drives the first rack 7 to move horizontally, so that the limiting rod 8 at the first rack 7 is engaged with the limiting slot 10 at the block 9, and the first plate 1 and the second plate 2 can form a plug-in self-locking structure, and then the fixing block 13 is placed in the fixing slot 12 opened at the top of the first plate 1 and the second plate 2, and then it is fastened by bolts 14 to form secondary reinforcement, thereby preventing the aluminum veneer from loosening after splicing.

[0035] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A loose-proof spliced ​​aluminum veneer, comprising a first plate (1) and a second plate (2), characterized in that: A slot (3) is provided inside the first plate (1), and a placement cavity (4) is provided on the left side of the slot (3); a large gear (5) is connected to the inside of the placement cavity (4) via a bearing, and a small gear (6) is meshedly connected to the bottom of the large gear (5), and a first rack (7) is meshedly connected to the bottom of the small gear (6), and a limit rod (8) is fixedly connected to the right side of the first rack (7); A clamping block (9) is fixedly connected to the left side of the second plate (2), a limiting groove (10) is provided on the right side of the clamping block (9), and a second rack (11) is fixedly connected to the left side of the clamping block (9).

2. The anti-loosening spliced ​​aluminum veneer according to claim 1, characterized in that: The tops of the first plate (1) and the second plate (2) are provided with fixing grooves (12), and fixing blocks (13) are arranged inside the fixing grooves (12), and the insides of the first plate (1) and the second plate (2) are both threadedly connected with bolts (14) that penetrate the fixing blocks (13).

3. The anti-loosening spliced ​​aluminum veneer according to claim 1, characterized in that: A receiving groove (15) is provided at one end of the first plate (1), and a sliding rod (16) is fixedly connected inside the receiving groove (15).

4. The anti-loosening spliced ​​aluminum veneer according to claim 3, characterized in that: The outer surface of the slide rod (16) is slidably connected to a slide block (17), and a tension spring (18) is fixedly connected between the slide block (17) and the slide rod (16).

5. The anti-loosening spliced ​​aluminum veneer according to claim 4, characterized in that: The top of the slider (17) is hinged with a connecting rod (19), and one end of the first plate (1) is fixedly connected with a telescopic rod (20), and both sides of the telescopic rod (20) are hinged with the connecting rod (19).

6. The anti-loosening spliced ​​aluminum veneer according to claim 5, characterized in that: One end of the telescopic rod (20) is fixedly connected to a mounting plate (21), and a damper (22) is fixedly connected between the mounting plate (21) and the first plate (1).

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