Novel wire terminal
By designing a new type of wire terminal including a connecting piece, a lower fixing piece, an upper fixing piece, an auxiliary piece and an auxiliary component, the problem of inconsistent wire tightening effects in the prior art is solved, and flexible and firm connections to different types of wires are achieved.
Patent Information
- Application Number
- CN202421540672.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-02
AI Technical Summary
When existing wire terminals tighten different types of wires, there is a situation where single copper wire is good and copper wire is average when the copper wire is tightened, and vice versa, resulting in inconsistent connection effects.
A new type of wire terminal is designed, adopting a structure including a connecting piece, a lower fixture, an upper fixture, an auxiliary piece and an auxiliary assembly. Through the coordination of positioning components and fastening components, flexible connection and firm fixation of different types of wires can be achieved.
The new type of wire terminal can effectively fasten the copper wire wire through the assembly of auxiliary sheets and auxiliary components, and directly fix a single copper wire through the plug-in hole, improving the flexibility and firmness of the connection, and solving the problem of inconsistent connection effects in the prior art.
Smart Images
Figure CN222826652U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wiring terminals, in particular to a novel electric wire terminal. Background Art
[0002] Wire terminals are important connecting components in electrical equipment or circuit access connections. They can be used to connect single-strand, multi-strand, thin-strand, etc. conductive wires to electrical boxes, electrical equipment, etc., to achieve convenient and quick connection of the wires to the connector.
[0003] However, the existing wire terminals have certain defects in actual use. The wires are composed of a single copper wire or multiple copper wires. When fastening different wires, some types of wire terminals have a good fastening effect on a single copper wire, but a general fastening effect on copper wires, while some types have a good fastening effect on copper wires, but a poor effect on a single copper wire. Therefore, a new type of wire terminal is needed to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of the utility model is to provide a new type of wire terminal to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of wire terminal, including a connecting piece, a lower fixing piece is fixedly provided on one side of the connecting piece, the lower fixing piece is provided with an upper fixing piece through a fastening component, a plug-in hole is opened in the middle of the lower fixing piece and the upper fixing piece, and the lower fixing piece and the upper fixing piece are both provided with auxiliary pieces through a positioning component, and an auxiliary component is provided between the two auxiliary pieces.
[0006] Preferably, in order to facilitate connection and fastening, and convenient connection and use, the fastening assembly includes fastening holes opened at both ends of the lower fixing member and the upper fixing member, and fastening screws are threadedly engaged in the two fastening holes at the same end.
[0007] Preferably, in order to ensure the firmness of the connection and avoid rotation, a gasket is sleeved on the outside of the fastening screw, and the gasket matches the upper fixing piece.
[0008] Preferably, in order to facilitate connection with electrical equipment and the like, a connection hole is provided on the connection sheet.
[0009] Preferably, in order to allow the auxiliary piece to be plugged in as needed and to facilitate disassembly operations, the positioning assembly includes positioning columns equidistantly arranged under the auxiliary piece, and both the lower fixing member and the upper fixing member are provided with positioning holes matching the positioning columns.
[0010] Preferably, in order to better connect and fix the wires and ensure firmness, the auxiliary component includes friction protrusions equidistantly arranged on the auxiliary plate of the lower fixing member, and friction grooves matching the friction protrusions are equidistantly arranged under the auxiliary plate of the upper fixing member.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] (1) The auxiliary sheet provided by the positioning component and the auxiliary components on the auxiliary sheet can be conveniently selected according to the needs. When connecting the copper wire, the auxiliary sheet can be assembled and the auxiliary components can be well fastened and fixed to ensure the connection effect. When connecting a single wire, there is no need to plug in the auxiliary sheet, and the connection and fixation can be completed through the plug-in hole, which is relatively flexible and convenient, and improves the practicality of the device;
[0013] (2) The upper fixing member and the lower fixing member can be conveniently connected and fastened by the provided fastening assembly, thereby ensuring the firmness of the subsequent wire connection, and the connection hole on the connecting plate can be conveniently connected to electrical equipment, etc., making it easy to connect and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a new type of wire terminal proposed by the utility model;
[0015] Figure 2 This is a structural schematic diagram of a lower fixing member in a novel wire terminal proposed by the utility model;
[0016] Figure 3 This is a structural schematic diagram of an upper fixing member in a novel wire terminal proposed by the utility model;
[0017] Figure 4 The utility model discloses a schematic structural diagram of a lower fixing member and an auxiliary piece in a novel electric wire terminal.
[0018] In the figure: 1. connecting plate; 2. connecting hole; 3. lower fixing piece; 4. upper fixing piece; 5. plug-in hole; 6. fastening screw; 7. gasket; 8. fastening hole; 9. auxiliary plate; 10. friction protrusion; 11. friction groove; 12. positioning column; 13. positioning hole. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 4 The utility model provides an embodiment: a new type of wire terminal, including a connecting piece 1 for connecting to electrical equipment such as an electrical box, on which a connecting hole 2 is provided for convenient connection, so as to facilitate connection to the electrical box, etc., and a lower fixing piece 3 is welded on one side of the connecting piece 1 (it can also be processed as an integrated unit), and an upper fixing piece 4 is installed on the lower fixing piece 3 through a fastening assembly, and a plugging hole 5 (which can be processed as an integrated unit) is provided on the lower fixing piece 3 and the upper fixing piece 4 for convenient plugging of wires, and the connecting piece 1, the lower fixing piece 3 and the upper fixing piece 4 are made of the same material, and are all made of copper or other metals with good conductive effects, so as to ensure the conductive effect while ensuring the strength of the connection.
[0021] See also Figure 1-Figure 4 In order to facilitate the connection and fastening of the upper fixing member 4 and the lower fixing member 3 to ensure the effect of connection with the wire, fastening holes 8 of the fastening components are symmetrically opened at both ends of the upper fixing member 4 and the lower fixing member 3, and internal threads engaged with the fastening screws 6 are opened therein. At the same time, in order to ensure the effect of connection, a gasket 7 is sleeved on the outside of the fastening screw 6 to adapt to the upper fixing member 4 to ensure the firmness of the connection. In order to select and assemble a suitable auxiliary sheet 9 according to the situation of connecting the wire, such as no need to assemble when connecting the copper wire, but the auxiliary sheet 9 can be assembled when connecting the copper wire, the auxiliary sheet 9 is equidistantly welded with positioning columns 12 of the positioning component, and the upper fixing member 4 and the lower fixing member 3 are both provided with positioning holes 13 for plugging and positioning with the positioning columns 12, and the friction protrusions 10 on the auxiliary sheet 9 of the lower fixing member 3, and the friction grooves 11 matching the friction protrusions 10 are equidistantly arranged under the auxiliary sheet 9 of the upper fixing member 4, and the material thereof is the same as that of the lower fixing member 3 to ensure the effect of conductivity.
[0022] Working principle: When the utility model is in use, whether to assemble the auxiliary sheet 9 is selected according to the connected wire. If the wire (a single wire such as a copper wire) is to be connected and fixed, there is no need to assemble the auxiliary sheet 9. The wire is inserted into the plug-in hole 5 of the lower fixing part 3, and the upper fixing part 4 is covered and positioned to preliminarily compress and position the wire. Then, the upper fixing part 4 and the lower fixing part 3 can be fastened by the fastening screw 6 in conjunction with the fastening hole 8, and the gasket 7 ensures the fastening effect. Then, the connection hole 2 on the connecting sheet 1 is used to connect with electrical equipment such as an electrical box. When it is necessary to connect and fix the wire (multiple wires such as copper wires, that is, a wire is composed of multiple strands of copper wire), the auxiliary sheet 9 is plugged into the positioning hole 13 through the positioning column 12, and then the connected wire is twisted and laid flat on the auxiliary sheet 9 of the lower fixing part 3. Then, the above operation is repeated, and the upper fixing part 4 and the lower fixing part 3 can be fastened. During the fastening process, the friction protrusion 10 and the friction groove 11 can be used to ensure the clamping effect of the wire and ensure strength.
[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A novel electric wire terminal, comprising a connecting piece (1), characterized in that: A lower fixing part (3) is fixedly provided on one side of the connecting piece (1), and an upper fixing part (4) is provided on the lower fixing part (3) via a fastening assembly, and a plug-in hole (5) is provided in the middle of the lower fixing part (3) and the upper fixing part (4), and both the lower fixing part (3) and the upper fixing part (4) are provided with an auxiliary piece (9) via a positioning assembly, and an auxiliary assembly is provided between the two auxiliary pieces (9).
2. A novel wire terminal according to claim 1, characterized in that: The fastening assembly comprises fastening holes (8) opened at both ends of the lower fixing member (3) and the upper fixing member (4), and fastening screws (6) are threadedly engaged in the two fastening holes (8) at the same end.
3. A novel wire terminal according to claim 2, characterized in that: A gasket (7) is also sleeved on the outside of the fastening screw (6), and the gasket (7) matches the upper fixing member (4).
4. A novel electric wire terminal according to claim 3, characterized in that: The connecting piece (1) is provided with a connecting hole (2).
5. A novel electric wire terminal according to claim 4, characterized in that: The positioning assembly comprises positioning columns (12) equidistantly arranged under the auxiliary piece (9), and both the lower fixing member (3) and the upper fixing member (4) are provided with positioning holes (13) matching the positioning columns (12).
6. A novel electric wire terminal according to claim 5, characterized in that: The auxiliary component comprises friction protrusions (10) equidistantly arranged on the auxiliary sheet (9) of the lower fixing member (3), and friction grooves (11) matching the friction protrusions (10) are equidistantly arranged under the auxiliary sheet (9) of the upper fixing member (4).