Elastic quick-clamping wiring terminal
By designing flexible quick-clamp terminals and adopting a structure of terminal housing, conductive parts, and positioning blocks, the problem of traditional quick-clamp terminals requiring tools is solved, achieving tool-free operation and a stable connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional quick-clamp terminal blocks have a simple design, short clamping distance, require specific tools, and are not convenient to use and operate in special environments.
A flexible quick-clamp terminal block is designed, which adopts a structure of terminal housing, conductive element, spring and positioning block. Tool-free operation is achieved through contact protrusion and handle. The conductive element can clamp the wire in both convex and concave states to ensure a stable connection.
It achieves convenient operation and stable connection without tools, is suitable for special environments, and is practical and economical.
Smart Images
Figure CN224110443U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a wiring terminal, in particular to a kind of elastic fast clip wiring terminal. BACKGROUND
[0002] Terminal is the component of battery and external conductor connection.In electrical engineering,terminal refers to wiring terminal, also called wiring terminal, single-hole, double-hole, socket, hook etc. from material copper silver plating, copper zinc plating, copper, aluminum, iron etc. Their main role is to transmit electrical signals or conductive use. Traditional fast clip wiring terminal design is relatively simple, and the clamping distance is short. Generally, terminal needs to use screwdriver, and needs to use specific tool. There is lack of a product which is convenient to use and operate to meet special emergency environment. SUMMARY
[0003] In view of the existing technical deficiency, the utility model provides a kind of elastic fast clip wiring terminal.
[0004] In order to realize the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a kind of elastic fast clip wiring terminal, including terminal shell, the terminal shell is equipped with the through slot, the through slot has the wire insertion port at the incoming line one end, and the through slot has the socket at the incoming line opposite one end, the terminal shell is also equipped with the sliding slot of intercommunication through slot, the terminal shell is also equipped with the locating block at sliding slot, the locating block is equipped with the contact position protrusion on the side towards through slot, the through slot is also equipped with the electrically conductive piece and spring, the electrically conductive piece both ends are clamping end and electric connection end respectively, the clamping end is clamped or released by contact position protrusion, the electric connection end has mutually matched fixed convex position state and concave position state.
[0005] The contact position protrusion includes first protrusion and second protrusion, the first protrusion and second protrusion are both triangular structure, the second protrusion is located on both sides of the first protrusion, and the first protrusion and the second protrusion are opposite.
[0006] The electrically conductive piece is provided with two, the electrically conductive piece is fixedly connected at electric connection end, and the electrically conductive piece is also provided with electrically conductive tab at electric connection end.
[0007] The electrically conductive tab is arranged on the inner side or the outer side of the electrically conductive piece electric connection end.
[0008] The electrically conductive piece is a metal sheet, the electrically conductive piece passes through the spring, and the spring axial two ends are elastically abutted with the second protrusion and the through slot wall respectively.
[0009] The locating block covers at least the sliding slot, and the locating block is also provided with handle for holding sliding.
[0010] The handle is spherical structure.
[0011] The utility model discloses a beneficial effect: the utility model provides a kind of elastic fast clip terminal of ingenious design, reasonable layout, it is convenient to process production and operation, meet the wiring operation under tool and essential condition, it is stable and reliable to connect simultaneously, with practicality and economy. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is convex position state structure schematic diagram of the utility model;
[0013] Figure 2 It is convex position state local section structure schematic diagram of the utility model;
[0014] Figure 3 It is concave position state structure schematic diagram of the utility model;
[0015] Figure 4 It is concave position state local section structure schematic diagram of the utility model. DETAILED DESCRIPTION
[0016] As Figures 1-4 As shown in a kind of elastic fast clip terminal, including terminal shell 1, the through slot 2 is equipped on the terminal shell 1, the through slot 2 has wire insertion port 3 at incoming line one end, and the through slot 2 has socket 4 at incoming line opposite one end. Wire is inserted from wire insertion port 3, and socket 4 is connected between different terminal shell 1 and used. The design of through slot 2 is to facilitate the accommodation of conductive parts 8 and other components, it needs to be pointed out that, slightly reduce slot width at the slot of through slot 2, facilitate spring 9 and other components installation and use, without complex structure design.
[0017] The terminal shell 1 is also equipped with sliding slot 5 that communicates through slot 2, the terminal shell 1 is also equipped with positioning block 6 at sliding slot 5, the positioning block 6 is equipped with contact position protrusion 7 on the side towards through slot 2, the through slot 2 is also equipped with conductive part 8 and spring 9, the conductive part 8 two ends are clamping end 10 and electric connection end 11 respectively, the clamping end 10 is clamped or released by contact position protrusion 7, the electric connection end 11 has mutually matched fixed convex position state and concave position state. Wire is fixed at clamping end 10, and its clamping distance in through slot 2 is relatively long, which is conducive to avoiding being pulled out easily. In the embodiment, contact position protrusion 7 directly contacts and spreads or extrudes and approaches conductive part 8, while being affected by spring 9 and reset to keep clamping state. The cooperation between different states of electric connection end 11 is also the connection and cooperation form between terminal shell 1.
[0018] The contact protrusions 7 include a first protrusion 12 and a second protrusion 13, both of which are triangular structures, the second protrusion 13 is arranged on both sides of the first protrusion 12, and the first protrusion 12 and the second protrusion 13 are opposite to each other. The triangular structure makes the spacing of the conductive part 8 can be increased or decreased according to the design, in this embodiment, the first protrusion 12 is an isosceles triangle, and the second protrusion 13 is a right triangle. It should be noted that the contact protrusions 7 will not directly contact the end of the conductive part 8, so that it has a certain length of margin when it is used. This point can also avoid frequent use of excessive weakening of the elastic contact between the two conductive parts 8. The conductive part 8 is provided with two, the conductive part 8 is fixedly connected at the electrical connection end 11, and the conductive part 8 is also provided with a conductive tab 14 at the electrical connection end 11. The conductive tab 14 is in the shape of a cuboid, which is conducive to making insertion and other actions. It is also convenient to press the conductive tab 14 into the opposite inner side of the conductive part 8 to achieve the concave position state.
[0019] The conductive tab 14 is arranged on the inner side or the outer side of the electrical connection end 11 of the conductive part 8. This is the difference between the convex position state and the concave position state. The conductive tab 14 in the convex position state can be inserted into the center of the concave position state, or the two sides, which will not be described and limited here.
[0020] The conductive part 8 is a metal sheet, the conductive part 8 passes through the spring 9, and the spring 9 is elastically abutted to the second protrusion 13 and the slot wall of the through slot 2 at the two ends. The metal sheet has a certain hardness and strong elastic reset capability. At this point, the interference between the parts is small, which meets the design and use requirements. The positioning block 6 at least covers the sliding groove 5, and the handle 15 for holding and sliding is further arranged on the positioning block 6. The design of the positioning block 6 is conducive to relatively sealing the through slot 2 and avoiding direct contact by the user. The handle 15 is in the shape of a spherical ball, which is convenient for the user to hold and push. When in use, the handle 15 is held and pushed, the clamping end 10 is relatively loose, and the wire can be inserted; then, the handle 15 is released, the positioning block 6 is automatically reset, and the positioning block 6 tightly assists the conductive part 8 to clamp the wire.
[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application. At the same time, the basic principles, main features and advantages of the present application have been shown and described, and those skilled in the art should understand.
Claims
1. An elastic quick-connect terminal, characterized by, The utility model provides a terminal shell, which is provided with a through slot, an insertion port at one end of the through slot, a socket at the opposite end of the through slot, a sliding slot communicating with the through slot, a positioning block at the sliding slot, a contact protrusion on the side of the positioning block facing the through slot, a conductive piece and a spring in the through slot, and two ends of the conductive piece being a clamping end and an electrical connection end respectively, the clamping end being clamped or released through the contact protrusion, and the electrical connection end having a convex position state and a concave position state fixed with each other.
2. An elastic quick grip terminal according to claim 1, wherein The contact protrusion comprises a first protrusion and a second protrusion, both the first protrusion and the second protrusion are triangular structures, the second protrusion is arranged on both sides of the first protrusion, and the first protrusion and the second protrusion face opposite directions.
3. An elastic quick grip terminal according to claim 2, wherein The conductive piece is provided with two conductive pieces, the two conductive pieces are fixedly connected at the electrical connection end, and the conductive piece is provided with a conductive tab at the electrical connection end.
4. An elastic quick grip terminal according to claim 3, wherein The conductive tab is arranged on the inner side or the outer side of the electrical connection end of the conductive piece.
5. An elastic quick grip terminal according to claim 2, wherein The conductive piece is a metal sheet, the conductive piece passes through the spring, and the spring elastically abuts against the second protrusion and the slot wall at the two axial ends respectively.
6. A resilient quick grip terminal according to claim 1, wherein, The positioning block covers at least the sliding slot, and the positioning block is further provided with a handle for holding and sliding.
7. An elastic quick grip terminal according to claim 6, wherein The handle is a spherical structure.