Wiring terminal convenient for wiring

Abstract

The utility model relates to the technical field of wiring terminals, in particular to a wiring terminal convenient for wiring, which comprises a wire clamping mechanism, the wire clamping mechanism comprises a protective insulating shell, the front side of the protective insulating shell is communicated with a butt joint, and the rear side of the protective insulating shell is provided with a plurality of limiting grooves at equal intervals. According to the utility model, the butt-joint clamping seat and the limiting seat are slidably connected in the protective insulating shell, the butt-joint clamping seat is in butt joint with the rubber sleeve body, the wiring position of the rubber sleeve body is protected, the butt-joint clamping seat is moved to the topmost end, and the fixing seat is slid to support and limit the butt-joint clamping seat; meanwhile, the limiting base bounces and extrudes the wire body to be tightly attached to the butt joint guide piece, stress is dispersed and uniform, the fixing mode is soft, the service life is prolonged, excessive deformation of the wiring end is conveniently prevented, the device is convenient to adapt to the electricity utilization environment where the wiring end needs to be frequently replaced, the internal situation of the protective insulating shell can be carefully observed through organic glass, and the working efficiency is improved. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminal production, in particular to a wiring terminal that is convenient for wiring. Background Art

[0002] The terminal block is a kind of accessory product used to achieve electrical connection. With the development of the electronics industry, the scope of use of the terminal block is expanding, and the types are also increasing. In addition to the PCB board terminals, the most widely used ones are hardware terminals, nut terminals and spring terminals, which make the connection between wires more convenient without welding or winding them together. Some existing spring tool-free terminal blocks use elastic paddles and buckles inside to make the terminal block close to the terminal block, but the elastic paddles are prone to deformation after repeated use, and the fixing effect gradually decreases. In addition, the fixing method is to press the terminal on the circuit board through one end, which also causes certain damage to the terminal, shortening its service life, and making it difficult to prevent excessive deformation of the terminal, and it is not easy to adapt to the electrical environment where the terminal needs to be replaced frequently, and it is not convenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a wiring terminal which is convenient for wiring, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wiring terminal convenient for wiring, comprising a wire clamping mechanism, the wire clamping mechanism comprising a protective insulating shell, the front side of the protective insulating shell is connected to a docking joint, the rear side of the protective insulating shell is equidistantly provided with a plurality of limit grooves, the interior of the protective insulating shell is equidistantly provided with a plurality of regulating grooves, the limit grooves are connected to adjacent regulating grooves, a plurality of limit grooves are fixedly connected to the inner walls of each of the limit grooves with docking guides and fixing plates, a docking seat is slidably connected between the two inner walls of the regulating groove, the docking seat can be movably clamped with a rubber sleeve body, a limit rod is slidably connected through the bottom of the protective insulating shell, a limit seat for fixing the wire body is fixedly connected to the top of the limit rod, and a limit module for reinforcing the wire body is arranged inside the protective insulating shell.

[0006] Furthermore, a mounting groove is provided at the inner top of the limiting groove, and a plurality of fixing barbs are fixedly connected at equal intervals to the inner wall of the mounting groove.

[0007] Preferably, a plurality of grooves are equidistantly formed on the bottom of the protective insulating shell.

[0008] Furthermore, a plurality of rectangular grooves are provided inside the docking joint, the rectangular grooves are communicated with adjacent regulating grooves, a spring guide is fixedly connected between two inner walls of the rectangular grooves, and the spring guide is fixedly connected with adjacent docking guides.

[0009] Furthermore, a reset spring is fixedly connected between the bottom of the limiting seat and the protective insulating shell, and the limiting rod passes through an adjacent reset spring.

[0010] Furthermore, organic glass is fixedly embedded in the top of the protective insulating shell, and the organic glass runs through a plurality of regulating grooves.

[0011] Furthermore, the limit module includes a plurality of fixed seats, the fixed seats are slidably connected between the two inner walls of adjacent regulating grooves, a receiving groove is provided at the bottom of the fixed seat, the limit seat can be movably engaged with the adjacent receiving groove, a plurality of sliding grooves are equidistantly provided at the bottom of the protective insulating shell, a shift block is fixedly connected to the bottom of the fixed seat, the shift block passes through the protective insulating shell and is slidably connected to the inside of the adjacent sliding groove.

[0012] Furthermore, a fixing screw is screwed on an outer wall of the protective insulating shell, and a connecting rod is rotatably connected to the rear end of the fixing screw. The connecting rod penetrates the protective insulating shell and is slidably connected thereto. A plurality of plug rods are equidistantly fixed to the outer wall of the connecting rod, and one end of the plug rod can be movably engaged with an adjacent shift block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The docking card seat and the limit seat are connected by sliding inside the protective insulating shell, and the docking card seat is used to dock with the rubber sleeve body to protect the wiring part of the rubber sleeve body. The docking card seat is moved to the top, and the fixed seat is slid to support and limit the docking card seat. At the same time, the limit seat pops up to squeeze the wire body and the docking guide to keep it close to each other. The force is evenly dispersed, the fixing method is gentle, the service life is extended, and it is convenient to prevent excessive deformation of the wiring terminal. It is convenient to adapt to the power environment where the wiring terminal needs to be replaced frequently. The internal situation of the protective insulating shell can be carefully observed through the organic glass, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the side section structure of the protective insulating shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the groove structure of the utility model;

[0018] Figure 4This is a schematic diagram of the side section structure of the connecting rod of the utility model;

[0019] Figure 5 This utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 10, wire clamping mechanism; 11, protective insulating shell; 111, limit groove; 112, regulating groove; 113, installation groove; 114, fixing barb; 115, pick groove; 116, slide groove; 12, docking head; 121, rectangular groove; 122, spring guide; 13, docking guide; 131, fixing plate; 14, docking card seat; 15, limit seat; 151, limit rod; 152, reset spring; 16, organic glass; 17, limit module; 171, fixing seat; 172, receiving groove; 173, fixing screw; 174, connecting rod; 175, plug rod; 176, shift block; 20, rubber sleeve body; 21, wire body. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 5 In an embodiment of the utility model, a wiring terminal for easy connection includes a wire clamping mechanism 10, wherein the wire clamping mechanism 10 includes a protective insulating shell 11, wherein the front side of the protective insulating shell 11 is connected to a docking joint 12, wherein a plurality of limiting grooves 111 are equidistantly provided on the rear side of the protective insulating shell 11, wherein a plurality of regulating grooves 112 are equidistantly provided inside the protective insulating shell 11, wherein the limiting grooves 111 are connected to adjacent regulating grooves 112, wherein a docking guide 13 and a fixing plate 131 are fixedly connected to the inner walls of the plurality of limiting grooves 111, wherein a docking clamping seat 14 is slidably connected between the two inner walls of the regulating groove 112 The docking seat 14 can be movably engaged with the rubber sleeve body 20, the bottom of the protective insulating shell 11 is penetrated by a sliding connection with a limit rod 151, the top of the limit rod 151 is fixedly connected with a limit seat 15 for fixing the wire body 21, the interior of the protective insulating shell 11 is provided with a limit module 17 for reinforcing the wire body 21, a plurality of rectangular grooves 121 are opened inside the docking joint 12, the rectangular grooves 121 are connected with adjacent regulating grooves 112, a spring guide piece 122 is fixedly connected between the two inner walls of the rectangular groove 121, and the spring guide piece 122 is fixedly connected with the adjacent docking guide piece 13.

[0023] Specifically, a docking card seat 14 and a limiting seat 15 are slidably connected inside the protective insulating shell 11, and the docking card seat 14 is used to dock with the rubber sleeve body 20 to prevent the rubber sleeve body 20 from being damaged at the wiring connection. The docking card seat 14 is moved to the top, and the sliding fixing seat 171 supports and limits the docking card seat 14. At the same time, the limiting seat 15 pops up to squeeze the wire body 21 and keep it in close contact with the docking guide piece 13, so that the force is evenly dispersed, the wiring terminal is effectively protected, and the service life is extended. The internal situation of the protective insulating shell 11 can be carefully observed through the organic glass 16, and multiple spring guides 122 are respectively connected to the docking guide piece 13.

[0024] Embodiment 1

[0025] like Figure 2 As shown, in this embodiment, a plurality of grooves 115 are equidistantly formed at the bottom of the protective insulating shell 11 , a reset spring 152 is fixedly connected between the bottom of the limiting seat 15 and the protective insulating shell 11 , and the limiting rod 151 passes through adjacent reset springs 152 .

[0026] In this embodiment, the limiting rod 151 can be pulled out more conveniently through the groove 115, thereby facilitating the adjustment of the limiting seat 15. The limiting seat 15 and the limiting rod 151 can be reset through the reset spring 152, so that the limiting seat 15 can be tightly attached to the top wall of the adjustment groove 112, while preventing the limiting rod 151 from falling out of the protective insulating shell 11.

[0027] like Figure 3 As shown, in this embodiment, an installation groove 113 is opened at the inner top of the limiting groove 111, and a plurality of fixed barbs 114 are fixedly connected to the inner wall of the installation groove 113 at equal intervals. Organic glass 16 is fixedly embedded in the top of the protective insulating shell 11, and the organic glass 16 passes through a plurality of regulating grooves 112.

[0028] During specific implementation, the fixed barbs 114 are installed through the installation grooves 113 to prevent the fixed barbs 114 from excessively squeezing the rubber sleeve body 20. After the adjacent docking card seat 14 is supported and limited by the fixed seat 171, the docking card seat 14 cannot move downward, and the rubber sleeve body 20 inside the docking card seat 14 contacts with multiple fixed barbs 114, which can prevent the rubber sleeve body 20 from slipping out of the docking card seat 14. The interior of multiple regulating grooves 112 can be conveniently observed through the organic glass 16, and the contact state of the wire body 21 and the docking guide piece 13 can be conveniently observed, so as to facilitate the judgment of the connection state.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to compensate for the stable position limitation of the rubber sleeve body 20 and the wire body 21 .

[0031] like Figure 4-5 As shown, in the present embodiment, the limit module 17 includes a plurality of fixed seats 171, which are slidably connected between the two inner walls of the adjacent regulating grooves 112. A receiving groove 172 is provided at the bottom of the fixed seat 171, and the limit seat 15 can be movably engaged with the adjacent receiving groove 172. A plurality of slide grooves 116 are equidistantly provided at the bottom of the protective insulating shell 11. A shift block 176 is fixedly connected to the bottom of the fixed seat 171. The shift block 176 penetrates the protective insulating shell 11 and is slidably connected to the inside of the adjacent slide groove 116. A fixing screw 173 is screwed on an outer wall of the protective insulating shell 11. The rear end of the fixing screw 173 is rotatably connected to a connecting rod 174. The connecting rod 174 penetrates the protective insulating shell 11 and is slidably connected thereto. A plurality of plug rods 175 are equidistantly fixedly connected to the outer wall of the connecting rod 174, and one end of the plug rod 175 can be movably engaged with the adjacent shift block 176.

[0032] In a specific implementation, the fixing seat 171 can be conveniently adjusted from the outside of the protective insulating shell 11 through the dial block 176, and the fixing seat 171 can be clamped to the limit seat 15, so that the limit seat 15 remains in contact with the inner bottom wall of the regulating groove 112. At this time, the reset spring 152 is in a compressed state. After the docking seat 14 is moved to the top of the limit groove 111, the fixing seat 171 can be horizontally slid to clamp it at the bottom of the docking seat 14, and the positions of the docking seat 14, the rubber sleeve body 20 and the wire body 21 are limited. At the same time, the fixing seat 171 blocks the rest of the limiting groove 111. When the outer end of the fixing screw 173 is flush with the outer wall of the protective insulating shell 11, multiple insertion rods 175 are stuck in the inside of the adjacent shifting block 176, so that the shifting block 176 and the fixing seat 171 cannot move, and the status of the multiple fixing seats 171 is synchronously limited. By rotating the fixing screw 173 with a screwdriver, the connecting rod 174 can be driven to slide, thereby sliding the multiple insertion rods 175 out of the shifting block 176. At this time, the multiple fixing seats 171 can be regulated normally.

[0033] 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.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wiring terminal that is easy to connect, characterized in that: The utility model comprises a wire clamping mechanism, which comprises a protective insulating shell, the front side of the protective insulating shell is connected with a docking joint, the rear side of the protective insulating shell is equidistantly provided with a plurality of limit grooves, the interior of the protective insulating shell is equidistantly provided with a plurality of regulating grooves, the limit grooves are connected with adjacent regulating grooves, the inner walls of the plurality of limit grooves are fixedly connected with docking guides and fixing plates, a docking seat is slidably connected between the two inner walls of the regulating groove, the docking seat can be movably clamped with the rubber sleeve body, the bottom of the protective insulating shell is penetrated by a limit rod slidably connected, the top end of the limit rod is fixedly connected with a limit seat for fixing the wire body, and a limit module for reinforcing the wire body is arranged inside the protective insulating shell.

2. A wiring terminal for easy connection according to claim 1, characterized in that: An installation groove is provided at the inner top of the limiting groove, and a plurality of fixing barbs are fixedly connected at equal intervals on the inner wall of the installation groove.

3. A wiring terminal for easy connection according to claim 1, characterized in that: The bottom of the protective insulating shell is provided with a plurality of grooves at equal intervals.

4. A wiring terminal for easy connection according to claim 1, characterized in that: A plurality of rectangular grooves are provided inside the docking joint, the rectangular grooves are communicated with adjacent regulating grooves, a spring guide is fixedly connected between two inner walls of the rectangular grooves, and the spring guide is fixedly connected with adjacent docking guides.

5. The wiring terminal for easy connection according to claim 1, characterized in that: A reset spring is fixedly connected between the bottom of the limit seat and the protective insulating shell, and the limit rod passes through the adjacent reset spring.

6. A wiring terminal for easy connection according to claim 1, characterized in that: Organic glass is fixedly embedded in the top of the protective insulating shell, and the organic glass runs through a plurality of regulating grooves.

7. The wiring terminal for easy connection according to claim 1, characterized in that: The limit module includes a plurality of fixed seats, which are slidably connected between the two inner walls of adjacent regulating grooves. A receiving groove is provided at the bottom of the fixed seat, and the limit seat can be movably engaged with the adjacent receiving groove. A plurality of slide grooves are equidistantly provided at the bottom of the protective insulating shell. A shift block is fixedly connected to the bottom of the fixed seat, and the shift block passes through the protective insulating shell and is slidably connected to the inside of the adjacent slide groove.

8. A wiring terminal for easy connection according to claim 7, characterized in that: A fixing screw is screwed on an outer wall of the protective insulating shell, and a connecting rod is rotatably connected to the rear end of the fixing screw. The connecting rod penetrates the protective insulating shell and is slidably connected thereto. A plurality of plug rods are equidistantly fixed to the outer wall of the connecting rod, and one end of the plug rod can be movably engaged with an adjacent shift block.

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