Electrical and electronic wiring device
By designing terminal blocks and connecting devices suitable for electrical and electronic wiring devices, the problems of unstable wire connections and inconvenient terminal block operation were solved, achieving stable wire connections and a neat and aesthetically pleasing appearance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-20
AI Technical Summary
In existing technologies, the tape used for wire connections is prone to aging and falling off, resulting in exposed wires and posing a risk of short circuits or electric shock. In addition, the wiring terminals are inconvenient to operate, take up space, and are costly.
Design an electrical and electronic wiring device, including a terminal block and a connecting device. The terminal block has a coaxial insertion port and a gradually decreasing connection space, which, together with the terminal screw, achieves a stable connection. The connecting device adjusts the position of the terminal block through a fixing slot and an insertion plate to adapt to wires of various diameters.
It achieves stable wire connection, adapts to various wiring quantities, ensures safe and aesthetically pleasing wiring, simplifies operation procedures, and reduces costs.
Smart Images
Figure CN224021076U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of circuit maintenance, specifically, an electrician electronic wiring device. BACKGROUND
[0002] When installing or repairing the wire circuit, two wires need to be connected. In daily operation, many electricians still use the way of connecting two joints together by using adhesive tape. Although this operation is simple and fast, there are many risks in subsequent use because the main function of the electrician's tape is insulation, not mechanical fixation. The tight contact of the wire cannot be guaranteed by winding the tape alone, which may cause increased resistance, heating, and even fire. Moreover, the tape is prone to aging and falling off, which exposes the bare wire and causes short circuit or electric shock.
[0003] The reason why electricians do not use wiring terminals is often because the operation of the wiring terminal is inconvenient. Generally, it is designed with multiple ports, which cannot adapt to the actual number of wiring, occupies the working space, or when the circuit is complex, too many terminals cause clutter at the wiring site. Moreover, the use of wiring terminals requires matching the diameter of the circuit, and the purchase of special models greatly increases the working time and cost of electricians. UTILITY MODEL CONTENTS
[0004] The utility model provides an electrician electronic wiring device, which is simple and fast to operate, can stably connect wires of various diameters, can meet the wiring needs of various wiring quantities, and ensures the safety and beauty of the circuit connection.
[0005] Therefore, the technical scheme adopted is as follows:
[0006] An electrician electronic wiring device includes a wiring block, a wiring channel is formed in the middle of the wiring block, the two ends of the wiring channel have a connecting buckle, the connecting buckle includes a connecting disc fixed to the end face of the wiring block, a plug-in hole coaxial with the wiring channel is formed in the connecting disc, the connecting disc has a plurality of connecting blocks, the plurality of connecting blocks are uniformly fixed around the plug-in hole and combined to form a connecting space, the connecting blocks extend into the interior of the wiring channel along the connecting disc, and the connecting space formed gradually decreases in diameter, a wiring screw is fixed on the wiring block, and an adjusting gap is formed between the surface of the connecting block close to the inner wall of the wiring channel and the inner wall of the wiring channel.
[0007] Further technical solutions include a connecting device, the connecting device includes a fixed clamping groove and an insertion plate, the fixed clamping groove and the insertion plate are fixed to the opposite sides of the wiring block, and the outer side of the insertion plate is fixed with a clamping block matched with the fixed clamping groove.
[0008] Further technical solutions are that the insertion plate comprises a fixed plate and an adjusting plate, the fixed plate is fixed with the wiring block, the adjusting plate is connected with the fixed plate through an adjusting mechanism, the clamping block is fixed on the adjusting plate, and the adjusting mechanism comprises strip-shaped holes corresponding to the strip-shaped holes on the fixed plate and the adjusting plate and a bolt for connecting and locking the two strip-shaped holes.
[0009] Further technical solutions are that the connecting device and the wiring screw are located on different outer surfaces of the wiring block.
[0010] Further technical solutions are that the wiring inner core is fixedly inserted in the wiring block, and the wiring channel is formed in the wiring inner core.
[0011] Further technical solutions are that the accommodating grooves are formed at both ends of the wiring channel on the wiring block, and the connecting disc is matched in size with the accommodating grooves and is fixedly embedded in the accommodating grooves.
[0012] The working principle and beneficial effects of the present application are as follows:
[0013] 1. The lines to be connected enter the wiring channel through the insertion port formed by the connecting buckles at both ends, first pass through the connecting space formed by the connecting block and are clamped by the gradually reduced caliber in the connecting space. Because of the existence of the adjusting gap, the caliber has a certain elasticity, so the connecting buckle can limit the entering line to a certain extent, prevent it from falling off easily, and will not limit the diameter of the entering line. It can adapt to most lines to play a stable connection role, and finally cooperate with the wiring screw to realize the stable connection of the line. The operation process is simple and fast, the size is exquisite, and it is convenient to carry. It can meet most use requirements of electricians in actual operation, and does not need to be adapted to the model and purchased separately, thereby increasing the use probability.
[0014] 2. When there are many complex connection points of lines, each line can be connected separately through the wiring block, and then each wiring block can be connected through the connecting device, so that the overall line arrangement is neat and does not occupy space, and the position of each wiring block can be adjusted at will to ensure that the wiring is neat and beautiful, and subsequent maintenance and repair are facilitated.
[0015] 3. The outer layer of the wiring block and the connecting buckle are made of insulating material, and the wiring inner core is made of conductive metal material, so as to ensure the conductivity and stable connection of the line, and the outer layer and the connecting buckle also have a good protection effect. The material can be waterproof and high-temperature resistant, and has good flexibility. BRIEF DESCRIPTION OF DRAWINGS
[0016] The present application will be further described in detail below in combination with the drawings and specific embodiments.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0018] Figure 2 This is a schematic diagram of the wiring block described in this application;
[0019] Figure 3 This is an isometric structural diagram of the connecting buckle described in this application;
[0020] Figure 4 This is a side view of the connecting buckle described in this application;
[0021] Figure 5 This is a schematic diagram of the main structure of the connecting buckle described in this application;
[0022] Figure 6 A schematic diagram of the connecting device described in this application;
[0023] Figure 7 This application presents a schematic diagram of the regulating mechanism.
[0024] In the diagram: 1. Terminal block; 10. Wiring channel; 11. Wiring core; 12. Receiving groove; 2. Connecting buckle; 21. Connecting plate; 211. Insertion port; 22. Connecting block; 221. Connecting space; 3. Wiring screw; 4. Connecting device; 41. Fixing slot; 42. Insertion plate; 420. Snap-fit block; 421. Fixing plate; 422. Adjusting plate; 43. Adjusting mechanism; 431. Strip hole; 432. Bolt. Detailed Implementation
[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.
[0026] like Figures 1-7 As shown, an electrical and electronic wiring device includes a wiring block 1. A wiring channel 10 is formed in the middle of the wiring block 1. Connecting buckles 2 are provided at both ends of the wiring channel 10. Each connecting buckle 2 includes a connecting plate 21 fixed to the end face of the wiring block 1. An insertion port 211 coaxial with the wiring channel 10 is provided on the connecting plate 21. Several connecting blocks 22 are provided on the connecting plate 21. The several connecting blocks 22 are evenly fixed around the insertion port 211 and combined to form a connecting space 221. The connecting blocks 22 extend into the wiring channel 10 along the connecting plate 21, and the diameter of the connected space 221 gradually decreases. A wiring screw 3 is fixed through the wiring block 1. An adjustable gap exists between the surface of the connecting block 22 near the inner wall of the wiring channel 10 and the inner wall of the wiring channel 10.
[0027] The embodiment is first disconnected during use to ensure safe operation, and then the insulating layer of the wire line is stripped off, about 1-1.5 cm, then the line is connected through the insertion port 211 formed by the connecting buckle 2 into the wiring channel 10, and all metal parts are completely covered without exposure. The line first passes through the connecting space 221 formed by the connecting block 22 and is clamped by the gradually reduced caliber in the connecting space 221. Because of the existence of the adjusting gap, the caliber has a certain elasticity and contraction ability, which can exert pressure on the surface of the line. Therefore, the connecting buckle 2 can limit the line entering to a certain extent, prevent it from falling off easily, and will not limit the diameter of the entering line, so as to adapt to most lines to play a stable connection role. Finally, the wiring screw 3 is locked, the operation process is simple and fast, the whole wiring block 1 is small in size, convenient to carry, and can meet most of the needs of electricians in actual operation, so that the demand and use probability of electricians for it are increased.
[0028] As shown in Figures 6-7 Another embodiment of the application also includes a connecting device 4, which includes a fixed clamping groove 41 and an insertion plate 42, which are fixed on the opposite sides of the wiring block 1, and the outer side of the insertion plate 42 is fixed with a clamping block 420 matched with the fixed clamping groove 41. The insertion plate 42 includes a fixed plate 421 and an adjusting plate 422, the fixed plate 421 is fixed with the wiring block 1, and the adjusting plate 422 is connected with the fixed plate 421 through an adjusting mechanism 43, and the clamping block 420 is fixed on the adjusting plate 422. The adjusting mechanism 43 includes a strip-shaped hole 431 corresponding to the strip-shaped hole 431 opened on the fixed plate 421 and the adjusting plate 422, and a bolt 432 connecting and locking the two strip-shaped holes 431.
[0029] This example connects two wiring blocks 1 through the insertion of the fixed clamping groove 41 and the insertion plate 42 of the connecting device 4, and changes the distance between the adjusting plate 422 and the fixed plate 421 through the connection position of the two strip-shaped holes 431, so as to change the length of the insertion plate 42, that is, the distance between every two wiring blocks 1. According to the different number and position of the required wiring, the wiring block 1 at each joint can be connected and the distance can be adjusted, so as to ensure the neatness and beauty of the wiring, and there will be no safety hidden danger due to the disorder of the line.
[0030] It is worth noting that the connecting device 4 and the wiring screw 3 are located on different outer surfaces of the wiring block 1, so that there is no interference between the fixed clamping groove 41, the insertion plate 42 and the wiring screw 3 during use.
[0031] As shown in Figure 2As shown, the wiring block 1 is internally plugged and fixed with a wiring inner core 11, the wiring channel 10 is arranged on the wiring inner core 11, and the wiring block 1 is internally arranged with a receiving groove 12 at both ends of the wiring channel 10, and the connecting disc 21 is matched with the size of the receiving groove 12 and is fixedly embedded in the receiving groove 12. Therefore, the outer layer of the wiring block 1 and the connecting buckle 2 are integrated, the inner layer of the live metal material wiring inner core 11 is covered, insulation protection is realized, the inner layer is stably connected, and the conductivity of the line and the connection stability are ensured.
[0032] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. An electrical and electronic wiring device, characterized in that: The device includes a wiring block (1), which has a wiring channel (10) in the middle. The wiring channel (10) has connecting buckles (2) at both ends. The connecting buckles (2) include a connecting plate (21) fixed to the end face of the wiring block (1). The connecting plate (21) has an insertion port (211) coaxial with the wiring channel (10). The connecting plate (21) has several connecting blocks (22). The several connecting blocks (22) are evenly fixed around the insertion port (211) and combined to form a connecting space (221). The connecting blocks (22) extend into the wiring channel (10) along the connecting plate (21), and the diameter of the connecting space (221) gradually decreases. There is an adjustment gap between the surface of the connecting block (22) close to the inner wall of the wiring channel (10) and the inner wall of the wiring channel (10). A wiring screw (3) is fixed through the wiring block (1).
2. The electrical and electronic wiring device according to claim 1, characterized in that, It also includes a connecting device (4), which includes a fixing slot (41) and an insertion plate (42). The fixing slot (41) and the insertion plate (42) are respectively fixed on opposite sides of the wiring block (1), and the outer side of the insertion plate (42) is fixed with a snap-fit block (420) that matches the fixing slot (41).
3. An electrical and electronic wiring device according to claim 2, characterized in that, The insertion plate (42) includes a fixing plate (421) and an adjusting plate (422). The fixing plate (421) is fixed to the wiring block (1). The adjusting plate (422) is connected to the fixing plate (421) through an adjusting mechanism (43). The snap-fit block (420) is fixed on the adjusting plate (422). The adjusting mechanism (43) includes a strip hole (431) corresponding to the fixing plate (421) and the adjusting plate (422), and a bolt (432) for connecting and locking the two strip holes (431).
4. An electrical and electronic wiring device according to claim 2, characterized in that, The connecting device (4) and the wiring screw (3) are located on different outer surfaces of the wiring block (1).
5. An electrical and electronic wiring device according to claim 1, characterized in that, The wiring block (1) has a wiring core (11) inserted and fixed inside, and the wiring channel (10) is opened on the wiring core (11).
6. An electrical and electronic wiring device according to claim 1, characterized in that, The wiring block (1) has a receiving groove (12) at both ends of the wiring channel (10). The connecting plate (21) matches the size of the receiving groove (12) and is embedded in the receiving groove (12) for fixation.