Wiring terminal
By designing a fixing component that includes a housing and a top cover in the terminal block, and utilizing a combination structure of brackets and spring contacts, flexible adaptation to various wiring methods is achieved, solving the problem of inconvenient construction caused by the single type of existing terminal blocks, and improving the versatility of the terminal blocks.
Patent Information
- Application Number
- CN202520282254.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-21
AI Technical Summary
The existing terminal block type is limited, which means that different types of terminals need to be purchased when wiring different wires, causing inconvenience in construction.
Design a terminal block comprising a housing and a top cover. The housing contains a fixing component, which includes a bracket and a clip. The clip engages with a screw. The other end of the bracket has a spring clip that can elastically engage the wire. The wires can be fixed at both ends of the bracket using screws. It is suitable for various wiring methods.
It enables flexible adaptation to various wiring methods, reduces construction inconvenience, and improves the versatility and applicability of the terminal blocks.
Smart Images
Figure CN223743905U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a wiring terminal. Background Technology
[0002] Terminal blocks are components that connect power sources to conductors, primarily for electrical conductivity. Because they reduce workload and production costs, and bring numerous conveniences to daily life and practical applications, terminal blocks are increasingly widely used in various fields. Currently, terminal blocks offer various wiring methods, such as screw-type and plug-in type. Different types of terminal blocks are suitable for different sizes of wires. Currently, various types of terminal blocks on the market exist independently. If different types of wires are required during wiring, different types of terminal blocks need to be purchased, causing inconvenience during construction. Utility Model Content
[0003] This utility model provides a wiring terminal.
[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:
[0005] The terminal block includes a housing and a top cover that fit together. The front end of the housing has multiple first openings and multiple second openings. A fixing member is provided inside the housing. The fixing member includes a bracket. One end of the bracket has several clips. Multiple fixing grooves opposite to the first openings are provided at the clips. The clips abut against the top of the fixing grooves. The top of the fixing grooves has a first through hole for screw engagement. The other end of the bracket has multiple spring clips arranged inside, opposite to the second openings. The top of the spring clips abuts against the top of the bracket.
[0006] Preferably, the outer shell is a square body with an open top, and the two ends of the outer shell are provided with support feet.
[0007] Preferably, the bracket and the spring are made of conductive metal.
[0008] Preferably, grooves are provided on the inner side of the clip and the top of the inner side of the bracket.
[0009] Preferably, the spring is tilted upward and inward.
[0010] Preferably, the bottom ends of each spring piece are integral and fixed to the bottom of the bracket.
[0011] Preferably, the top of the bracket is provided with several second through holes corresponding to the spring pieces, one side of the top of the spring piece abuts against the top of the bracket inside, and the other side corresponds to the through hole.
[0012] Preferably, the top cover is provided with a third opening matched with the first through hole at the top end of the fixing groove, and the screw can be matched with the fixing groove through the third opening; the top cover is further provided with a fourth opening matched with the second through hole.
[0013] Compared with the prior art, the utility model discloses a fixing piece is arranged in the shell, the fixing piece includes a support, one end of the support is provided with a clamping piece, the clamping piece is matched with the fixing groove, the top end of the fixing groove is provided with the first through hole matched with the screw, the clamping piece can be moved downward to clamp the wire in the fixing groove by the screw, the other end of the support is internally provided with an elastic sheet, the top of the elastic sheet abuts against the internal top end of the support, when connecting the wire, the wire is directly inserted, because of the elasticity of the elastic sheet, the wire can be clamped between the elastic sheet and the internal top end of the support, the two ends of the support can be used to fix the wire by the screw and the elastic sheet respectively, the fixing mode is various, and can be suitable for various wiring conditions. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a three-dimensional schematic view of the utility model's wiring terminal.
[0015] Fig. 2 It is an exploded schematic view of the utility model's wiring terminal.
[0016] Fig. 3 It is a partial schematic view of the utility model's wiring terminal. DETAILED DESCRIPTION
[0017] The utility model will be further described in detail below in combination with the embodiment of the drawings.
[0018] As shown in the drawings, Figs. 1 to 3 The wiring terminal includes the shell 1 and the top cover 2 matched with each other, the shell 1 is the square body of top opening, the both ends of the shell 1 are provided with support feet for being fixed on the support frame of switch box, and the front end of the shell 1 is provided with a plurality of first openings 11 and a plurality of second openings 12.
[0019] The shell 1 is provided with the fixing piece 3, the fixing piece 3 includes the support 31, the support 31 is the metal material of conductivity, one end of the support 31 is provided with a plurality of clamping pieces 311, a plurality of fixing grooves 32 matched with the first openings 11 are arranged at the clamping piece 311, the clamping piece 311 abuts against the internal top end of the fixing groove 32, the top end of the fixing groove 32 is provided with the first through hole matched with the screw, when connecting the wire, the screw is screwed down to make the clamping piece 311 downwardly inclined and clamp the wire in the fixing groove 32, the inner side of the clamping piece 311 is provided with the recess, and the friction between the wire can be increased.
[0020] A plurality of elastic sheets 33 corresponding to the second opening 12 are arranged inside the other end of the support 31, the elastic sheets 33 are inclined upward and inward, the bottom end of each elastic sheet 33 is integrated with and fixed to the bottom of the support 31, the elastic sheets 33 are made of conductive metal material, the top end of the elastic sheet 33 abuts against the inner top end of the support 31, when connecting the electric wire, the electric wire is directly inserted, due to the elasticity of the elastic sheet 33, the electric wire is clamped between the elastic sheet 33 and the inner top end of the support 31, and the inner top end of the support 31 is provided with a groove, so that the friction between the electric wire and the support 31 is increased.
[0021] A plurality of second through holes 312 corresponding to the elastic sheets 33 are arranged at intervals at the top end of the support 31, one side of the top end of the elastic sheet 33 abuts against the inner top end of the support 31, and the other side corresponds to the second through hole 312.
[0022] The top cover 2 is provided with a third opening 21 matched with the first through hole at the top end of the fixing groove 32, and a screw can be matched with the fixing groove 32 through the third opening 21; the top cover 2 is also provided with a fourth opening matched with the second through hole 312, and the elastic sheet 33 can be pushed downward by using a tool through the fourth opening, so that the electric wire fixed between the elastic sheet 33 and the support 1 is released.
[0023] The utility model discloses a wiring terminal, which is characterized in that a fixing piece 3 is arranged in the shell 1, the fixing piece 3 comprises a support 31, one end of the support 31 is provided with a clamping sheet 311, the clamping sheet 311 is matched with a fixing groove 32, the top end of the fixing groove 32 is provided with a first through hole matched with a screw, the clamping sheet 311 can be made to move downward by using the screw to clamp the electric wire in the fixing groove 32; the other end of the support 31 is internally provided with an elastic sheet 33, the top of the elastic sheet 33 abuts against the inner top end of the support 31, when connecting the electric wire, the electric wire is directly inserted, due to the elasticity of the elastic sheet 33, the electric wire will be clamped between the elastic sheet 33 and the inner top end of the support 31; the two ends of the support 31 can be used to fix the electric wire by using the screw and the elastic sheet respectively, the fixing mode is various, and the utility model can be suitable for various wiring conditions.
[0024] Finally, it should be noted that: the above examples only illustrate the technical solutions of the utility model, rather than limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A terminal comprising a housing (1) and a cover (2) which cooperate with each other, the housing (1) being provided at a front end thereof with a plurality of first openings (11) and a plurality of second openings (12), characterized in that, The shell (1) is internally provided with a fixing member (3), the fixing member (3) comprises a support (31), one end of the support (31) is provided with a plurality of clamping pieces (311), the clamping pieces (311) are internally and opposingly provided with a plurality of fixing grooves (32) corresponding to the first opening (11), the clamping pieces (311) abut against the inner top end of the fixing grooves (32), and the top end of the fixing grooves (32) is provided with a first through hole matched with a screw.
2. The terminal of claim 1, wherein The shell (1) is a square body with an open top end, and the shell (1) is provided with supporting feet at two ends.
3. The terminal of claim 1 wherein, The support (31) and the clamping piece (33) are made of conductive metal material.
4. The terminal of claim 1 wherein, The inner side of the clamping piece (311) and the inner side of the support (31) are both provided with a groove.
5. The terminal of claim 1 wherein, The clamping piece (33) is inclined upward and inward.
6. The terminal of claim 5 wherein, The bottom end of each clamping piece (33) is integrally fixed to the bottom of the support (31).
7. The terminal of claim 1 wherein, The top end of the support (31) is provided with a plurality of second through holes (312) corresponding to the clamping pieces (33), one side of the top end of the clamping piece (33) abuts against the inner top end of the support (31), and the other side corresponds to the second through hole (312).
8. The terminal of claim 7 wherein, The top cover (2) is provided with a third opening (21) matched with the first through hole at the top end of the fixing groove (32), and a screw can pass through the third opening (21) and be matched with the fixing groove (32); and the top cover (2) is also provided with a fourth opening matched with the second through hole (312).