Copper bar installation buckling structure

Abstract

The utility model discloses a copper bar installation buckling structure which is characterized in that the structure comprises an installation base used for being connected with one end of a copper bar, and one side of the installation base is provided with a buckling cover matched with the installation base; a plate body located below the copper bar covers a mounting surface, used for mounting one end of the copper bar, of the mounting seat, and the plate body and the mounting seat are matched to form a cavity; a hole is formed in the plate body, and a moving block is slidably connected in the hole; an arc-shaped piece is arranged in the cavity, and the arc-shaped end of the arc-shaped piece abuts against the lower end face of the movable block. Fasteners which extend out of the cavity, penetrate through the plate body and are used for applying force to the two sides of the buckling cover are symmetrically connected to the two ends of the arch-shaped piece. When the copper bar is assembled on the installation base, the copper bar abuts against the end of the moving block and applies force downwards to the moving block, the moving block moves downwards along the hole to apply pressure to the arch-shaped piece, and the buckling pieces at the two ends of the arch-shaped piece apply force downwards to the two sides of the buckling cover to achieve buckling. And through cooperation of the moving block and the arch-shaped piece, the buckling pieces at the two ends of the arch-shaped piece can drive the buckling covers to achieve automatic buckling, and electric power accidents are avoided.

Description

Technical Field

[0001] The present application relates to a copper busbar installation buckle structure, belonging to the field of copper busbar installation. Background Art

[0002] When installing the copper busbar, a snap-on connection method is usually used to achieve the snap-on installation of the copper busbar. The advantage of this connection method is that it is easy to disassemble and assemble. This snap-on method requires manual snap-on. If the snap-on is missed or forgotten, it is easy to cause an electrical accident. Utility Model Content

[0003] The present application proposes a copper busbar installation buckling structure to improve the deficiencies in the prior art.

[0004] To achieve the above object, the following scheme is used, which is specifically a copper busbar installation buckle structure, characterized in that it includes a mounting seat for connecting to one end of the copper busbar, and a buckle cover matching with the mounting seat is provided on one side of the mounting seat;

[0005] The mounting seat is used to mount one end of the copper busbar on a mounting surface covered with a plate body located below the copper busbar, and the plate body cooperates with the mounting seat to form a cavity;

[0006] The plate body is provided with a hole, and a moving block is slidably connected in the hole;

[0007] An arched piece is provided in the cavity, and the arc-shaped end of the arched piece abuts against the lower end surface of the moving block; buckles extending from the cavity through the plate body and used to apply force to both sides of the buckle cover are symmetrically connected at both ends of the arched piece;

[0008] When the copper busbar is assembled on the mounting seat, the copper busbar abuts against the end of the moving block and applies downward force to the moving block, and the moving block moves downward along the hole to press the arch, and the fasteners at both ends of the arch apply downward force to both sides of the buckle cover to achieve buckling.

[0009] Optionally, when the moving block does not apply force to the arch, the buckle and the plate form an obtuse angle; when the moving block applies force to the arch in the final state, the buckle and the plate form an acute angle.

[0010] Optionally, the buckle comprises a buckling portion and a connecting portion, the buckling portion is connected to the arch member via the connecting portion; and an end of the buckling portion is L-shaped.

[0011] Optionally, a side surface of the moving block is provided with a limiting member located below the plate body.

[0012] Optionally, a slide groove is provided on the outer side surface of the buckling portion along the width direction of the buckling portion; a guide groove is provided on the side wall of the mounting seat close to the buckling portion, and a limit block that can slide in the slide groove is slidably connected in the guide groove.

[0013] Optionally, a column for installing a copper busbar is provided on the upper surface of the plate body, and a fastener is provided on a side of the upper surface of the plate body away from the column.

[0014] Optionally, a transition portion is provided on the buckle cover, and the buckle cover is integrally connected to the mounting seat through the transition portion.

[0015] Optionally, a positive / negative pole mark is provided on the outer surface of the buckle cover.

[0016] The beneficial effects that can be produced by the present application include: after the copper busbar is installed, through the cooperation of the moving block and the arch, the fasteners at both ends of the arch will drive the buckle cover to automatically buckle together, thereby avoiding electrical accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the buckling state of the copper busbar installation according to one embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the opening state of the mounting seat and the buckle cover when installing the copper busbar according to one embodiment of the present application;

[0019] Figure 3 A schematic cross-sectional view of a buckling structure in a buckling state according to an embodiment of the present application;

[0020] Figure 4 for Figure 3 : is a cross-sectional schematic diagram of the fastening state;

[0021] Figure 5 for Figure 4 A schematic diagram of another embodiment of the present invention;

[0022] Figure 6 This is a cross-sectional schematic diagram of another embodiment of the present application in a fastened state;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of a buckling portion and a limiting block according to an embodiment of the present application.

[0024] List of components and reference numerals: 1. Mounting seat; 2. Copper busbar; 3. Buckle cover; 4. Plate body; 5. Cavity; 6. Hole; 7. Moving block; 8. Arch member; 9. Fastener; 10. Snap-fitting portion; 11. Connecting portion; 12. Limiting member; 13. Slide groove; 14. Guide groove; 15. Limiting block; 16. Column; 17. Fastener; 18. Transition portion. DETAILED DESCRIPTION

[0025] The present application is described in detail below in conjunction with embodiments and drawings, but the present application is not limited to these embodiments.

[0026] The present application is a copper busbar installation buckle structure, comprising a mounting seat 1 for connecting to one end of a copper busbar 2, a buckle cover 3 cooperating with the mounting seat 1 is provided on one side of the mounting seat 1; a transition portion 18 is provided on the buckle cover 3, and the buckle cover 3 is integrally connected to the mounting seat 1 through the transition portion 18. The specific embodiments are as follows:

[0027] As an embodiment of the present application, refer to Figure 1-Figure 6 As shown, the mounting surface of the mounting seat 1 for mounting one end of the copper busbar 2 is covered with a plate body 4 located below the copper busbar 2, and the plate body 4 cooperates with the mounting seat 1 to form a cavity 5; a hole 6 is provided on the plate body 4, and a moving block 7 is slidably connected in the hole 6; a column 16 for mounting the copper busbar 2 is provided on the upper surface of the plate body 4, and a fastener 17 is provided on the side of the upper surface of the plate body 4 away from the column 16;

[0028] An arched member 8 is provided in the cavity 5, and the arc-shaped end of the arched member 8 abuts against the lower end surface of the moving block 7; fasteners 9 extending from the cavity 5 through the plate body 4 and used to apply force to both sides of the buckle cover 3 are symmetrically connected to both ends of the arched member 8;

[0029] When installing the copper busbar 2, it is necessary to open the buckle cover 3. When the copper busbar 2 is installed on the plate body 4 through the column 16 and the fastener 17, under the action of the fastener 17, the copper busbar 2 abuts against the end of the moving block 7 and applies force downward to the moving block 7. The moving block 7 moves downward along the hole 6 to apply pressure to the arch 8. Since the buckle cover 3 is integrally connected to the mounting seat 1 through the transition portion 18 and has a certain elasticity, the fasteners 9 at both ends of the arch 8 apply force downward to both sides of the buckle cover 3 to achieve buckling.

[0030] In the above embodiment, a hole for the fastener 9 to extend is provided on the plate body 4. The fastener 9 can move left and right in the hole during the opening or contraction process. The hole is located on both sides of the hole 6, and its shape is designed according to the shape of the fastener 9. For example, the fastener 9 is in the shape of a long strip, and the hole is a long strip hole.

[0031] In the above embodiment, the outer surface of the buckle cover 3 is provided with positive / negative pole markings.

[0032] As an embodiment of the present application, refer to Figure 3-Figure 6As shown, when the moving block 7 does not apply force to the arch member 8, the arch member 8 will lift up the moving block 7 if it is not subjected to force. At this time, the fasteners 9 at both ends of the arch member 8 are not subjected to force and are in an open state, so the angle between the fasteners 9 and the plate body 4 is an obtuse angle; when the arch member 8 receives the pressure of the moving block 7, the arch member 8 is deformed and its curvature becomes larger. At this time, the fasteners 9 at both ends of the arch member 8 gradually shrink inward. During the shrinkage process, the upper ends of the fasteners 9 gradually approach the two side walls of the buckle cover 3, and the fasteners 9 will pull the buckle cover 3 downward to buckle, and at this time, the angle between the fasteners 9 and the plate body 4 is an acute angle; during the force-bearing process, the connecting ends of the arch member 8 and the fasteners 9 will move toward the angle between the side and the bottom of the mounting seat respectively, and the angle a between the side and the bottom of the mounting seat 1 can be 90° or less than 90°. When it is less than 90°, the fasteners 9 can achieve a better pulling effect on the buckle cover 3.

[0033] In the above embodiment, the fastener 9 includes a fastening portion 10 and a connecting portion 11, and the fastening portion 10 is connected to the arch member 8 through the connecting portion 11; the end of the fastening portion 10 is L-shaped, and correspondingly, the side wall of the buckle cover 3 is provided with a groove that cooperates with the L-shaped end of the fastening portion 10, thereby improving the fastening effect.

[0034] As an embodiment of the present application, in order to prevent the moving block 7 from being separated from the hole 6, refer to Figure 3-Figure 6 As shown, a side surface of the moving block 7 is provided with a limiting member 12 located below the plate body 4, and the limiting member 17 can be block-shaped or flange-shaped.

[0035] As an embodiment of the present application, in order to improve the stability of the buckle, refer to Figure 7 As shown, a slide groove 13 is provided on the outer side surface of the buckling portion 10 along the width direction of the buckling portion 10; a guide groove 14 is provided on the side wall of the mounting seat 1 close to the buckling portion 10, and a limit block 15 that can slide in the slide groove 13 is slidably connected in the guide groove 14; when the buckling portion 10 and the plate body 4 are in a vertical state and the buckling is completed, the movable limit block 15 is clamped in the slide groove 13 to prevent the buckling portion 10 from opening outward.

[0036] In the above embodiments, in order to improve the snap-fit ​​effect, a buckle can be provided on the mounting seat 1, and a clip that cooperates with the buckle is provided on the buckle cover 3. The buckle and the clip are products in the prior art and will not be described in detail here, mainly focusing on achieving the snap-fit ​​effect.

[0037] The above are only a few embodiments of the present application and do not constitute any form of limitation to the present application. Although the present application is disclosed as above with preferred embodiments, it is not intended to limit the present application. Any technician familiar with the profession, without departing from the scope of the technical solution of the present application, using the technical content disclosed above to make slight changes or modifications are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A copper busbar installation buckle structure, characterized in that: It comprises a mounting seat (1) for connecting to one end of a copper busbar (2), and a buckle cover (3) matching with the mounting seat (1) is provided on one side of the mounting seat (1); The mounting seat (1) is used to mount one end of the copper busbar (2), and the mounting surface is covered with a plate body (4) located below the copper busbar (2), and the plate body (4) cooperates with the mounting seat (1) to form a cavity (5); The plate body (4) is provided with a hole (6), and a moving block (7) is slidably connected in the hole (6); An arched member (8) is provided in the cavity (5), and the arc-shaped end of the arched member (8) abuts against the lower end surface of the moving block (7); the two ends of the arched member (8) are symmetrically connected with buckles (9) extending from the cavity (5) through the plate body (4) and used to apply force to the two sides of the buckle cover (3); When the copper busbar (2) is assembled on the mounting seat (1), the copper busbar (2) abuts against the end of the moving block (7) and applies force downward to the moving block (7), the moving block (7) moves downward along the hole (6) to apply pressure to the arch (8), and the fasteners (9) at both ends of the arch (8) apply force downward to both sides of the buckle cover (3) to achieve buckling.

2. A copper busbar installation buckling structure according to claim 1, characterized in that: When the moving block (7) does not apply force to the arched member (8), the buckle (9) and the plate body (4) form an obtuse angle; when the moving block (7) applies force to the arched member (8) in the final state, the buckle (9) and the plate body (4) form an acute angle.

3. A copper busbar installation buckling structure according to claim 1 or 2, characterized in that: The buckle (9) comprises a buckling portion (10) and a connecting portion (11); the buckling portion (10) is connected to the arch member (8) via the connecting portion (11); and the end of the buckling portion (10) is L-shaped.

4. A copper busbar installation buckling structure according to claim 1 or 2, characterized in that: A limiting member (12) located below the plate body (4) is provided on the side surface of the moving block (7).

5. A copper busbar installation buckling structure according to claim 3, characterized in that: A slide groove (13) is provided on the outer side surface of the buckling portion (10) along the width direction of the buckling portion (10); a guide groove (14) is provided on the side wall of the mounting seat (1) close to the buckling portion (10), and a limit block (15) that can slide in the slide groove (13) is slidably connected in the guide groove (14).

6. A copper busbar installation buckling structure according to claim 1 or 2, characterized in that: The upper surface of the plate body (4) is provided with a column (16) for installing the copper busbar (2), and a fastener (17) is provided on a side of the upper surface of the plate body (4) away from the column (16).

7. A copper busbar installation buckling structure according to claim 1, characterized in that: The buckle cover (3) is provided with a transition portion (18), and the buckle cover (3) is integrally connected to the mounting seat (1) via the transition portion (18).

8. A copper busbar installation buckling structure according to claim 1 or 7, characterized in that: The outer surface of the buckle cover (3) is provided with positive / negative pole markings.

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