Connector

1. A connector, comprising

a top cover including

a top cover body, and

a first arc member, wherein a first end of the first arc member is arranged on a side surface of the top cover body, wherein a removable thin plate is arranged inside the first arc member, wherein the removable thin plate is formed with a hole thereon, wherein the hole is adapted to interface with a flat component, and wherein the removable thin plate is adapted to restrict the flat component during the interface; and

a base, wherein the top cover body and the base are engaged and connected to form a cavity.

2. The connector of claim 1 , wherein the removable thin plate is embedded in or welded to a second end of the first arc member.

3. The connector of claim 1 , wherein the hole is formed at an edge of the removable thin plate.

4. The connector of claim 1 , wherein the connector further comprises a protection cover, wherein an end of the protection cover is arranged on a side surface of the base, wherein the protection cover includes a second arc member, and wherein the first arc member and the second arc member are engaged to form an accommodation space.

5. The connector of claim 1 , wherein the flat component is a busbar.

6. The connector of claim 1 , further comprising a connecting plate.

7. The connector of claim 6 , wherein the connecting plate includes:

a connection section; and

a protruding section.

8. The connector of claim 7 , wherein the connector further comprises a protection cover, wherein an end of the protection cover is arranged on a side surface of the base, wherein the protection cover includes a second arc member, and wherein the first arc member and the second arc member are engaged to form an accommodation space.

9. The connector of claim 8 , wherein the connection section is arranged inside the cavity, and wherein the connection section is connected to the base, wherein a first end of the protruding section is connected to the connection section and a second end of the protruding section protrudes from the base.

10. The connector of claim 9 , wherein the connection section is formed with a first through hole, and wherein the second end of the protruding section is formed with a second through hole.

11. The connector of claim 10 , wherein at least one side of the top cover body has an extension portion, and wherein the extension portion is formed with a third through hole.

12. The connector of claim 11 , wherein the base is provided with a recess, installation holes, a first buckle for fixing the connection section, a base through hole that allows the protruding section to extend through, and a second buckle for engaging with the third through hole to fix the top cover body and to connect the base and the protection cover;

wherein the connector further comprises a switch bolt and a locking nut assembly;

wherein a head of the switch bolt is accommodated in the recess; and

wherein a threaded rod of the switch bolt extends through the first through hole and is fixed inside the locking nut assembly.

13. The connector of claim 12 , wherein the locking nut assembly comprises a locking nut and an elastic gasket, and wherein the elastic gasket is arranged between the locking nut and the threaded rod.

14. The connector of claim 7 , wherein the connection section and the protruding section are arranged to be perpendicular to each other.