CN210779011U - Spring sheet type terminal nut - Google Patents
Spring sheet type terminal nut Download PDFInfo
- Publication number
- CN210779011U CN210779011U CN201922496200.1U CN201922496200U CN210779011U CN 210779011 U CN210779011 U CN 210779011U CN 201922496200 U CN201922496200 U CN 201922496200U CN 210779011 U CN210779011 U CN 210779011U
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- nut
- bottom plate
- elastic sheet
- elastic
- groove
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Abstract
The utility model discloses a spring piece type terminal nut, which comprises a nut and a spring piece component, wherein the spring piece component comprises a bottom plate made of conductive material and two spring pieces connected with the bottom plate, an included angle of 80-90 degrees is formed between the bottom of the spring piece and the bottom plate, the free ends of the two spring pieces are bent inwards, and a gap is arranged between the two bent parts for an external connecting piece to be inserted; the bottom of each elastic sheet is provided with a groove, the nut is arranged on the bottom plate, and the two corners are clamped in the grooves of the two elastic sheets; the bottom plate is provided with a via hole which corresponds to the screw hole of the nut. When the assembly is carried out, the elastic sheet assembly is fixed, the nut is only required to be rotated to a corresponding angle and then pushed into the bottom plate by being attached to the surface of the bottom plate, and the corner of the bottom plate is clamped into the groove of the elastic sheet, so that the assembly is positive and convenient; secondly, it is also comparatively convenient with the terminal of equipment itself and external conductor connection.
Description
Technical Field
The invention relates to the technical field of electric appliance connecting terminals, in particular to a spring piece type terminal nut.
Background
The terminal block is also called an electrical connector, can quickly realize connection between wires and circuit boards, and between circuit boards, is an indispensable component in electronic equipment, has an increasingly wide application field, has various electrical connector forms and structures, and has various electrical connectors with different structural forms along with different application objects, frequencies, powers, application environments and the like. The connection mode between the electric connector and the electric wire mainly comprises a screw type, a spring sheet type, a mode of puncturing an electric wire insulating sheath, a mode of cold pressing a terminal at the tail end of the electric wire and the like. Presently, the spring piece type terminal block has been widely used in the world electrical and electronic engineering industries, such as lighting, elevator lifting control, instruments, power supplies, chemical and automotive power, and the like.
The existing screw type connecting terminal is complicated in wiring in the process, and particularly, the screw type connecting terminal is complex in self assembly.
Disclosure of Invention
The invention aims to provide a spring sheet type terminal nut convenient to assemble.
In order to solve the technical problem, the utility model discloses a technical scheme be: a spring piece type terminal nut comprises a nut and a spring piece assembly, wherein the spring piece assembly comprises a bottom plate made of a conductive material and two spring pieces connected with the bottom plate, an included angle of 80-90 degrees is formed between the bottom of each spring piece and the bottom plate, the free ends of the two spring pieces are bent inwards, and a gap is formed between the two bent parts for an external connecting sheet to be inserted; the bottom of each elastic sheet is provided with a groove, the nut is arranged on the bottom plate, and the two corners are clamped in the grooves of the two elastic sheets; the bottom plate is provided with a via hole which corresponds to the screw hole of the nut.
Furthermore, an inward bulge is further arranged above the groove on the elastic sheet and used for clamping the upper end face of the nut.
Further, the nut is a hexagonal nut.
Furthermore, saw teeth are arranged on two sides of the elastic sheet and used for clamping the elastic sheet into an external device.
Furthermore, a groove is arranged at the bending part of the elastic sheet and extends to the end face of the free end of the groove.
Furthermore, the inner and outer surfaces of the bending part of the elastic sheet are curved surfaces, and the distance between the two bending parts is gradually reduced from top to bottom and then gradually increased.
Furthermore, an integrated structure is arranged between the elastic sheet and the bottom plate.
According to the above technical scheme, the utility model has the advantages of it is following: when the assembly is carried out, the elastic sheet assembly is fixed, the nut is only required to be rotated to a corresponding angle and then pushed into the bottom plate by being attached to the surface of the bottom plate, and the corner of the bottom plate is clamped into the groove of the elastic sheet, so that the assembly is positive and convenient; secondly, it is also comparatively convenient with the terminal of equipment itself and external conductor connection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the elastic sheet assembly of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1 and 2, the elastic sheet type terminal nut of the present invention includes a nut 9 and an elastic sheet assembly, the nut can be a hexagonal nut or an octagonal nut, and a hexagonal nut is preferred in this embodiment. The elastic sheet assembly comprises a bottom plate 1 made of conductive materials and two elastic sheets 3 integrally formed with the bottom plate, an included angle of 80-90 degrees is formed between the bottom of each elastic sheet and the bottom plate, the free ends of the two elastic sheets are bent inwards, and a gap is formed between the two bent parts 7 for inserting an external connecting sheet; the bottom of each elastic sheet is provided with a groove 6, the nut 9 is arranged on the bottom plate 1, and two corners are clamped in the grooves 6 of the two elastic sheets; the bottom plate is provided with a via hole 2 which corresponds to the screw hole of the nut.
An inward bulge 5 is further arranged above the groove on the elastic sheet 3, and the bulge 5 is used for clamping the upper end face of the nut. The two sides of the elastic sheet are provided with saw teeth 4 for clamping the elastic sheet into an external device. The bending part of the elastic sheet is also provided with a groove 8, and the groove 8 extends to the end face of the free end of the elastic sheet. The inner and outer surfaces of the bending part 7 of the elastic sheet are curved surfaces, and the distance between the two bending parts is gradually reduced from top to bottom and then gradually increased.
The utility model discloses a concrete application method as follows: will the utility model discloses an during the whole external equipment that packs into of shell fragment formula terminal nut, utilize the sawtooth part to carry out tentatively fixed, with the terminal screw in nut in this equipment, then with the joint of outside electric wire or between the kink of the leading-in two monolithic of connection piece, and then realize the intercommunication between equipment and the electric wire.
Claims (7)
1. The utility model provides a shell fragment formula terminal nut which characterized in that: the elastic piece assembly comprises a bottom plate made of conductive materials and two elastic pieces connected with the bottom plate, an included angle of 80-90 degrees is formed between the bottom of each elastic piece and the bottom plate, the free ends of the two elastic pieces are bent inwards, and a gap is formed between the two bent parts for inserting an external connecting piece; the bottom of each elastic sheet is provided with a groove, the nut is arranged on the bottom plate, and the two corners are clamped in the grooves of the two elastic sheets; the bottom plate is provided with a via hole which corresponds to the screw hole of the nut.
2. The blade terminal nut of claim 1, wherein: the elastic sheet is also provided with an inward bulge above the groove, and the bulge is used for clamping the upper end face of the nut.
3. The blade terminal nut of claim 1, wherein: the nut is a hexagonal nut.
4. The blade type terminal nut as claimed in claim 1 or 3, wherein: the shell fragment both sides are provided with the sawtooth and are used for its card in external setting.
5. The blade terminal nut of claim 1, wherein: the bending part of the elastic sheet is also provided with a groove which extends to the end surface of the free end.
6. The blade terminal nut of claim 5, wherein: the inner and outer surfaces of the bending part of the elastic sheet are curved surfaces, and the distance between the two bending parts is gradually reduced from top to bottom and then gradually increased.
7. The blade terminal nut of claim 5, wherein: the elastic sheet and the bottom plate are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496200.1U CN210779011U (en) | 2019-12-31 | 2019-12-31 | Spring sheet type terminal nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496200.1U CN210779011U (en) | 2019-12-31 | 2019-12-31 | Spring sheet type terminal nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779011U true CN210779011U (en) | 2020-06-16 |
Family
ID=71044342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922496200.1U Active CN210779011U (en) | 2019-12-31 | 2019-12-31 | Spring sheet type terminal nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779011U (en) |
-
2019
- 2019-12-31 CN CN201922496200.1U patent/CN210779011U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |