Connecting assembly and die-casting aluminum box

Abstract

The utility model discloses a connecting assembly and a die-casting aluminum box, which belong to the technical field of die-casting aluminum boxes and comprise a box body, a box cover and the connecting assembly. The connecting assembly comprises two groups of fixing grooves formed in one end of the top of the box cover; the two groups of fixing blocks are arranged at two ends of one side of the box body; the lifting assembly is arranged at the bottoms of the two fixing blocks and located on one side of the box body; the connecting piece is used for connecting one end of the box body with one end of the box cover; according to the die-casting aluminum box, the fixing groove, the fixing block, the lifting assembly and the connecting piece are used in cooperation, the other end of the box body and the other end of the box cover can be connected and fixed, and the problem that due to the fact that the box body and the box cover are fixed through traditional screws, threads on the die-casting aluminum box are prone to slipping after being abraded is solved; the die-casting aluminum box and the box cover plate are convenient to mount and dismount, and the practicability of the die-casting aluminum box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting aluminum box technical field, concretely is a kind of connecting assembly and die casting aluminum box. BACKGROUND

[0002] On most aluminum shell devices, a cover plate is often installed to protect the aluminum shell. Most of the ways to install the cover plate on the aluminum shell are to directly tap threads on the shell body to set threaded holes and connect through screws.

[0003] For the existing connection structure, since the aluminum material is soft, the nut and thread must be aligned during assembly by the installer, cannot be inclined during installation, and the force used cannot be too large, otherwise the thread will be damaged, resulting in thread stripping, especially for multiple disassembly and installation of the cover plate, the damage to the connecting hole is more serious.

[0004] Chinese patent with publication (publication) No. CN213718381 discloses a die casting aluminum box body convenient to maintain, which comprises a box body provided with a back side provided with a mounting window and a sealing plate used for plugging the mounting window, and the back side of the box body is provided with two mutually parallel sliding rails, and the opposite two side edges of the sealing plate are correspondingly guided and slidably assembled with the two sliding rails.

[0005] The die casting aluminum box body convenient to maintain disclosed in the above patent still has some obvious deficiencies in actual use. The die casting aluminum box body and its box cover are also fixed by screws, which causes the threads on the die casting aluminum box to be easily stripped after being worn, affecting the installation and disassembly of the die casting aluminum box and its cover plate. Therefore, we need to propose a connecting assembly and die casting aluminum box. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a connecting assembly and die casting aluminum box, which can connect the die casting aluminum box and its box cover, to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides a connecting assembly, which comprises a box body, a box cover adaptedly arranged above the box body, and a connecting assembly arranged between the box cover and the box body for connecting the box cover.

[0008] The connecting assembly includes: two sets of fixing slots opened at one end of the top of the box cover; two sets of fixing blocks disposed at both ends of one side of the box body, the fixing blocks being correspondingly arranged with the fixing slots; a lifting assembly disposed at the bottom of the two sets of fixing blocks and located on one side of the box body, the two sets of fixing blocks being connected to the inner walls of the two sets of fixing slots through the lifting assembly; and a connector for connecting one end of the box body and one end of the box cover.

[0009] Preferably, the lifting assembly includes two sets of mounting blocks fixedly installed at both ends of one side of the housing. A control rod is rotatably connected inside the mounting block. A control block is slidably connected to the upper end of the mounting block. The inside of the control block is threadedly connected to the surface of the control rod. The top of the control block is dampedly rotatably connected to one end of the bottom of the fixed block. A first bevel gear is fixedly connected to the lower end of the surface of the control rod and the lower end located inside the mounting block.

[0010] Preferably, a rotating rod is provided between one side of the two sets of mounting blocks. The two ends of the rotating rod pass through one side of the two sets of mounting blocks and extend into the interior of the mounting blocks, where a second bevel gear is fixedly connected. The surface of the second bevel gear is adapted to the surface of the first bevel gear, and the first bevel gear meshes with the second bevel gear. A limiting mechanism for limiting the rotation of the rotating rod is connected to the surface of the rotating rod.

[0011] Preferably, the limiting mechanism includes a limiting block fixedly installed on one side of the housing, a limiting rod slidably connected inside the limiting block, a limiting plate fixedly connected to the surface of the limiting rod and inside the limiting block, a telescopic spring provided on the top of the limiting plate and on the surface of the limiting rod, one end of the telescopic spring being connected to the inner wall of the upper end of the limiting block, and a locking block connected to the bottom of the limiting rod and below the limiting block.

[0012] Preferably, the limiting mechanism further includes a rotating wheel fixedly installed on the surface of the rotating rod. The surface of the rotating wheel is evenly provided with a plurality of limiting grooves. The interior of the limiting groove is adapted to the locking block, and the lower end of the locking block is inserted into the inner cavity of the limiting groove.

[0013] Preferably, the connector includes a connector fixedly installed at both ends of one side of the housing, a connector groove is provided on one side of the connector, and through holes are provided on both sides of the connector groove and at both ends of the connector.

[0014] Preferably, the connector further includes two sets of connecting blocks fixedly installed at both ends of one side of the box cover. The lower end of the connecting block is provided with a connecting hole, and the connecting hole is adapted to the interior of the through hole and connected with a pin. The connecting block is connected to the interior of the connecting groove through the pin, the connecting hole and the through hole.

[0015] Another aspect of this utility model proposes a die-cast aluminum box, including the aforementioned connecting component.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model utilizes a combination of a fixing groove, a fixing block, a lifting assembly, and a connector. The connector connects one end of the lid to one end of the box body, and the lifting assembly adjusts the fixing block to move it up or down, allowing it to enter or exit the fixing groove. This enables the other end of the box body to be connected and fixed to the other end of the lid. This solves the problem of traditional screw fixing between the box body and lid, which leads to wear and stripping of the threads on the die-cast aluminum box. It also makes the die-cast aluminum box easier to install and disassemble, improving the practicality of the die-cast aluminum box.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mounting block of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the control block of this utility model;

[0022] Figure 4 This is a schematic diagram of the connecting block of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limiting block of this utility model.

[0024] In the diagram: 1. Box body; 2. Box cover; 3. Fixing groove; 4. Fixing block; 5. Mounting block; 6. Control rod; 7. Control block; 8. First bevel gear; 9. Rotating rod; 10. Second bevel gear; 11. Limiting block; 12. Limiting pull rod; 13. Limiting plate; 14. Telescopic spring; 15. Locking block; 16. Rotating wheel; 17. Limiting groove; 18. Connecting seat; 19. Connecting groove; 20. Through hole; 21. Connecting block; 22. Connecting hole; 23. Pin. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 This utility model provides a technical solution: a connecting component and a die-cast aluminum box, wherein the die-cast aluminum box includes a box body 1, a box cover 2 is adapted to be provided on the top of the box body 1, and a connecting component for connecting the box cover 2 to the box body 1 is provided between the box cover 2 and the box body 1.

[0027] Preferably, the connecting assembly includes: a fixing groove 3, a fixing block 4, a lifting assembly, and a connector. Two sets of fixing grooves 3 are opened at one end of the top of the box cover 2. Two sets of fixing blocks 4 are located at both ends of one side of the box body 1. The fixing blocks 4 are correspondingly arranged with the fixing grooves 3. The lifting assembly is located at the bottom of the two sets of fixing blocks 4 and on one side of the box body 1. The two sets of fixing blocks 4 are connected to the inner wall of the two sets of fixing grooves 3 through the lifting assembly. A connector is also provided for connecting one end of the box body 1 to one end of the box cover 2.

[0028] Specifically, through the combined use of the fixing groove 3, fixing block 4, lifting assembly, and connector, one end of the box cover 2 is connected to one end of the box body 1 using the connector. Then, the fixing block 4 is adjusted by the lifting assembly to move up and down, allowing the fixing block 4 to enter or be removed from the fixing groove 3. This allows the other end of the box body 1 to be connected and fixed to the other end of the box cover 2. This solves the problem of traditional screw fixing between the box body 1 and the box cover 2, which causes the threads on the die-cast aluminum box to easily strip after wear. This makes it easier to install and disassemble the die-cast aluminum box and its box cover, improving the practicality of the die-cast aluminum box.

[0029] Preferably, the lifting assembly includes: mounting block 5, control rod 6, control block 7, first bevel gear 8, rotating rod 9, second bevel gear 10, and limiting mechanism. Two sets of mounting blocks 5 are fixedly installed at both ends of one side of the housing 1. The control rod 6 is rotatably connected inside the mounting block 5. The control block 7 is slidably connected to the upper end of the mounting block 5. The inside of the control block 7 is threadedly connected to the surface of the control rod 6. The top of the control block 7 is dampedly rotatably connected to one end of the bottom of the fixed block 4. The lower end of the surface of the control rod 6 and the lower end inside the mounting block 5 is fixedly connected to the first bevel gear 8. A rotating rod 9 is provided between one side of the two sets of mounting blocks 5. The two ends of the rotating rod 9 pass through one side of the two sets of mounting blocks 5 and extend into the inside of the mounting block 5, where the second bevel gear 10 is fixedly connected. The surface of the second bevel gear 10 is adapted to the surface of the first bevel gear 8, and the first bevel gear 8 and the second bevel gear 10 are meshed. A limiting mechanism for limiting the rotation of the rotating rod 9 is connected to the surface of the rotating rod 9.

[0030] Specifically, by using the mounting block 5, control rod 6, control block 7, first bevel gear 8, rotating rod 9, second bevel gear 10 and limiting mechanism together, the two sets of fixing blocks 4 can be raised and lowered, so that the fixing blocks 4 can fix one end of the box cover 2 to the top of the box body 1 through the fixing groove 3.

[0031] Preferably, the limiting mechanism includes: a limiting block 11, a limiting rod 12, a limiting plate 13, a telescopic spring 14, a locking block 15, a rotating wheel 16, and a limiting groove 17. The limiting block 11 is fixedly installed on one side of the housing 1. The limiting rod 12 is slidably connected inside the limiting block 11. The limiting plate 13 is fixedly connected to the surface of the limiting rod 12 and inside the limiting block 11. The telescopic spring 14 is provided on the top of the limiting plate 13 and on the surface of the limiting rod 12. One end of the telescopic spring 14 is connected to the inner wall of the upper end of the limiting block 11. The locking block 15 is connected to the bottom of the limiting rod 12 and below the limiting block 11. The rotating wheel 16 is fixedly installed on the surface of the rotating rod 9. Several sets of limiting grooves 17 are evenly opened on the surface of the rotating wheel 16. The interior of the limiting groove 17 is adapted to the locking block 15, and the lower end of the locking block 15 is inserted into the inner cavity of the limiting groove 17.

[0032] Specifically, through the combined use of the limiting block 11, limiting rod 12, limiting plate 13, telescopic spring 14, locking block 15, rotating wheel 16 and limiting groove 17, the rotating rod 9 can be limited to prevent the rotating rod 9 from rotating in the opposite direction after the lifting assembly connects the fixing block 4 into the fixing groove 3. This avoids gaps between the lid 2 and the body 1 caused by the reverse rotation, ensuring tight contact between the bottom of the lid 2 and the top of the body 1.

[0033] Preferably, the connector includes: a connecting seat 18, a connecting groove 19, a through hole 20, a connecting block 21, a connecting hole 22, and a pin 23. The connecting seat 18 is fixedly installed at both ends of one side of the housing 1. A connecting groove 19 is provided on one side of the connecting seat 18. Through holes 20 are provided on both sides of the connecting groove 19 and at both ends of the connecting seat 18. Two sets of connecting blocks 21 are fixedly installed at both ends of one side of the cover 2. A connecting hole 22 is provided at the lower end of the connecting block 21. The pin 23 is connected to the inside of the connecting hole 22 and the through hole 20. The connecting block 21 is connected to the inside of the connecting groove 19 through the pin 23, the connecting hole 22, and the through hole 20. This allows one end of the cover 2 to be connected to one end of the housing 1, and also facilitates disassembly, making it convenient to inspect and replace the cover 2 or the housing 1.

[0034] In addition, the aforementioned die-cast aluminum box also includes an annular sealing grooves opened at the top of the box body 1 and the bottom of the box cover 2, and an annular rubber ring is adapted to be provided inside the annular sealing groove, which can seal the space between the inside of the box body 1 and the box cover 2, reducing the impact of the external environment on the internal components of the box body 1.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connecting assembly for connecting a housing (1) and a housing cover (2), characterized in that, The connection component includes: A fixing groove (3) is formed on the top of the box cover (2); The fixing blocks (4) are connected to both ends of the housing (1), and the fixing blocks (4) are correspondingly arranged with the fixing grooves (3); A lifting assembly is provided at the bottom of the fixing block (4) and on one side of the housing (1), the fixing block (4) being connected to the inner wall of the fixing groove (3) via the lifting assembly; and A connector used to connect one end of the box body (1) to one end of the box cover (2).

2. A connection component according to claim 1, characterized in that: The lifting assembly includes: Two sets of mounting blocks (5) are fixedly installed at both ends of one side of the box body (1); The mounting block (5) is rotatably connected to a control rod (6), and the upper end of the mounting block (5) is slidably connected to a control block (7). The interior of the control block (7) is threadedly connected to the surface of the control rod (6). The top of the control block (7) is dampedly rotatably connected to one end of the bottom of the fixing block (4). The lower end of the surface of the control rod (6) and the lower end located inside the mounting block (5) is fixedly connected to a first bevel gear (8).

3. A connection component according to claim 2, characterized in that: A rotating rod (9) is provided between one side of the two sets of mounting blocks (5). The two ends of the rotating rod (9) pass through one side of the two sets of mounting blocks (5) and extend into the interior of the mounting block (5) to be fixedly connected to a second bevel gear (10). The surface of the second bevel gear (10) is adapted to the surface of the first bevel gear (8), and the first bevel gear (8) and the second bevel gear (10) are meshed together. A limiting mechanism for limiting the rotation of the rotating rod (9) is connected to the surface of the rotating rod (9).

4. A connection component according to claim 3, characterized in that: The limiting mechanism includes: A limiting block (11) is fixedly installed on one side of the box (1); The limiting block (11) is internally connected to a limiting rod (12), and a limiting plate (13) is fixedly connected to the surface of the limiting rod (12) and inside the limiting block (11). A telescopic spring (14) is provided on the top of the limiting plate (13) and on the surface of the limiting rod (12). One end of the telescopic spring (14) is connected to the inner wall of the upper end of the limiting block (11), and a locking block (15) is connected to the bottom of the limiting rod (12) and below the limiting block (11).

5. A connection component according to claim 4, characterized in that: The limiting mechanism further includes: A rotating wheel (16) is fixedly installed on the surface of the rotating rod (9); The surface of the rotating wheel (16) is evenly provided with several sets of limiting grooves (17). The interior of the limiting groove (17) is adapted to the locking block (15), and the lower end of the locking block (15) is inserted into the inner cavity of the limiting groove (17).

6. A connection component according to claim 1, characterized in that: The connector includes: Fixedly installed on one side of the housing (1) at both ends of the connecting seat (18); A connecting groove (19) is provided on one side of the connecting seat (18), and through holes (20) are provided on both sides of the connecting groove (19) and at both ends of the connecting seat (18).

7. A connection component according to claim 6, characterized in that: The connector also includes: Two sets of connecting blocks (21) are fixedly installed at both ends of one side of the box cover (2); The lower end of the connecting block (21) is provided with a connecting hole (22), and the connecting hole (22) is adapted to the interior of the through hole (20) and connected with a pin (23). The connecting block (21) is connected to the interior of the connecting groove (19) through the pin (23), the connecting hole (22) and the through hole (20).

8. A die-cast aluminum box, characterized in that: Includes a connection component as described in any one of claims 1-7.

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