Quick-plugging terminal plug-in unit
By designing a terminal pair plug-in that includes an inner bracket, an inner bracket cover, a tough plate, a limiting groove, an extrusion block and a protection component, the problem of rapid plug-in and protection of conductive wires in the prior art is solved, and the problem of rapid plug-in and protection of conductive wires is realized. Quick plugging and conductive wire protection effects.
Patent Information
- Application Number
- CN202420278440.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-02-05
AI Technical Summary
Existing terminals cannot be plugged in quickly to plug the plug-in, and the use effect is not good, and the terminal conductive wire cannot be protected during plug-in.
A quick plug-in terminal pair plug-in is designed, using an inner bracket, an inner bracket cover, a tough plate, a limiting groove, an extrusion block and a protective component to achieve quick plug-in and conductive wire protection.
The effect of quick plugging is achieved and the conductive wire is protected from excessive compression damage through the protection components.
Smart Images
Figure CN222508111U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of terminal-to-plug-in modules, in particular to a fast-plugging terminal-to-plug-in module. Background Art
[0002] The connection between wiring harnesses and wiring harnesses, wiring harnesses and electrical components generally uses connectors. Wire harness connectors are a type of terminal. Connectors are also called plug-ins, which are composed of two plug-ins. Connectors are relay stations for wiring harnesses in automotive circuits. In connectors, after the plug-ins are connected, the current is ultimately transmitted through the male and female terminals in the plug-ins.
[0003] The existing terminal-to-plug connector cannot be quickly plugged in, has a poor use effect, and cannot protect the conductive wire of the terminal during the plugging process.
[0004] In view of the above problems, a quick-plug terminal pair plug-in is proposed. Utility Model Content
[0005] The utility model aims to provide a fast-plugging terminal-to-plug connector, which solves the problems in the background art that fast plugging cannot be achieved, the use effect is poor, and the conductive wires of the terminals cannot be protected during the plugging process.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a quick-plug terminal pair plug-in, comprising an inner bracket, three evenly distributed placement grooves are opened on the top of the inner bracket, a guide groove is opened at the center position of the top of the inner bracket, an inner bracket cover is arranged on the top of the inner bracket, a raised layer is fixedly connected to the bottom of the inner bracket cover, three evenly distributed extrusion blocks are fixedly connected to the outer wall of the inner bracket cover, a protective component is arranged at the bottom of the extrusion block, three evenly distributed tough plates are fixedly connected to the bottom of the inner bracket cover, a pressing block is fixedly connected to the outer wall of the tough plate, three evenly distributed limit grooves are opened on the top of the inner bracket, two limit blocks are fixedly connected to the inner wall of the limit groove, and a pull plate is fixedly connected to the top of the inner bracket cover.
[0007] By adopting the above technical solution, the inner bracket cover is buckled on the inner bracket and inserted into the limiting groove through the tough plate to achieve the effect of fixing the terminal in the placement groove.
[0008] As a further description of the above technical solution: the protection component includes a mounting groove, the mounting groove is arranged at the bottom of the extrusion block, a uniformly distributed first spring is fixedly connected in the mounting groove, and the other end of the first spring is fixedly connected to an arc sleeve.
[0009] By adopting the above technical solution, the protective component can not only fix the terminal and the conductive wire, but also protect the outside of the conductive wire.
[0010] As a further description of the above technical solution: a terminal is arranged in the placement groove, and the terminal is arranged in the inner bracket.
[0011] By adopting the above technical solution, the fixing effect of the terminal is achieved.
[0012] As a further description of the above technical solution: two second springs are fixedly connected between the inner walls of the tough plate.
[0013] By adopting the above technical solution, the retractable and contractible effect of the tough plate is better achieved through the second spring.
[0014] As a further description of the above technical solution: the limiting groove is located directly below the tough plate, and the tough plate is arranged in the limiting groove.
[0015] By adopting the above technical solution, the limiting groove cooperates with the tough plate to fix the inner bracket cover.
[0016] As a further description of the above technical solution: a clamping groove is penetrated and opened on the inner wall at the top of the limiting groove, and the inner wall of the clamping groove is slidably connected to the outer wall of the pressing block.
[0017] By adopting the above technical solution, the card slot has a guiding and limiting effect on the pressing plate.
[0018] As a further description of the above technical solution: a conductive wire groove is penetrated and opened on the inner wall of the top of the placement groove, and the inner wall of the conductive wire groove is slidably connected to the outer wall of the extrusion block.
[0019] By adopting the above technical solution, the conductive wire groove can facilitate the conductive wire connected to the terminal to pass through and be fixed.
[0020] As a further description of the above technical solution: a guide column is fixedly connected to the bottom of the raised layer, and the outer wall of the guide column is slidably connected to the inner wall of the guide groove.
[0021] By adopting the above technical solution, the inner bracket cover can be better fixed by inserting the guide column into the guide groove.
[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0023] 1. The utility model provides a quick-plug terminal pair plug-in, which cooperates with each other through a flexible plate, a second spring, a pressing block, a limit groove, a card groove and a limit block. The flexible plate is fixed by the limit block to fix the inner bracket cover, thereby achieving a quick plug-in effect.
[0024] 2. The utility model provides a quick-plug terminal pair plug-in, which works together through the inner bracket cover, the pull plate, the extrusion block, the installation groove, the first spring, the arc sleeve and the guide column to achieve the effect of fixing the conductive wire when the extrusion block descends and protecting the outside of the conductive wire at the same time, preventing excessive extrusion from causing damage to the outside of the conductive wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;
[0026] Figure 2 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0028] Figure 4 It is a schematic diagram of the explosion of the protection component structure of the utility model.
[0029] In the figure: 1. inner bracket; 2. placement groove; 3. guide groove; 4. terminal; 5. limit groove; 6. conductive wire groove; 7. inner bracket cover; 8. raised layer; 9. extrusion block; 10. installation groove; 11. first spring; 12. arc sleeve; 13. tough plate; 14. second spring; 15. pressing block; 16. limit block; 17. slot; 18. pull plate; 19. guide column. DETAILED DESCRIPTION
[0030] 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.
[0031] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0032] Combination Figure 1 and Figure 4The utility model is a quick-plug terminal pair plug-in, comprising an inner bracket 1, three evenly distributed placement grooves 2 are opened on the top of the inner bracket 1, the placement grooves 2 are used to install the terminals 4, a guide groove 3 is opened at the center of the top of the inner bracket 1, which plays a guiding role, an inner bracket cover 7 is arranged on the top of the inner bracket 1, the inner bracket cover 7 plays a fixing effect on the terminals 4, a raised layer 8 is fixedly connected to the bottom of the inner bracket cover 7, so that the sealing effect is better, and three evenly distributed extrusion blocks 9 are fixedly connected to the outer wall of the inner bracket cover 7, and the extrusion blocks 9 fix the conductive wires. A protective component is provided at the bottom of the extrusion block 9, and three evenly distributed tough plates 13 are fixedly connected to the bottom of the inner bracket cover 7. The tough plates 13 have certain toughness. A pressing block 15 is fixedly connected to the outer wall of the tough plate 13, and the inner bracket cover 7 is disassembled by pressing the pressing block 15. Three evenly distributed limit grooves 5 are opened on the top of the inner bracket 1, which play a limiting role. Two limit blocks 16 are fixedly connected to the inner walls of the limit grooves 5, and the limit blocks 16 have a limiting effect on the tough plates 13. A pull plate 18 is fixedly connected to the top of the inner bracket cover 7 to facilitate the removal of the inner bracket cover 7.
[0033] Combination Figure 4 The protection component includes a mounting groove 10, which is used to install a first spring 11. The mounting groove 10 is arranged at the bottom of the extrusion block 9. The mounting groove 10 is fixedly connected with a uniformly distributed first spring 11. The arc sleeve 12 can be extended and retracted in the mounting groove 10 through the first spring 11. The other end of the first spring 11 is fixedly connected with the arc sleeve 12, and the arc sleeve 12 is used to fix and protect the outside of the conductive wire.
[0034] Combination Figure 1 and Figure 3 , a terminal 4 is arranged in the placement groove 2, and the terminal 4 is arranged in the inner bracket 1. Two second springs 14 are fixedly connected between the inner walls of the tough plate 13, and the second spring 14 makes the folding effect of the tough plate 13 better. The limiting groove 5 is located directly below the tough plate 13, and the tough plate 13 is arranged in the limiting groove 5. The inner wall at the top of the limiting groove 5 is penetrated and provided with a card slot 17, and the card slot 17 plays a guiding and limiting effect on the pressing block 15. The inner wall of the card slot 17 is slidably connected to the outer wall of the pressing block 15. The inner wall of the top of the placement groove 2 is penetrated and provided with a conductive wire groove 6, and the conductive wire groove 6 can facilitate the passage and fixation of the conductive wire connected to the terminal 4. The inner wall of the conductive wire groove 6 is slidably connected to the outer wall of the extrusion block 9. A guide column 19 is fixedly connected to the bottom of the raised layer 8, and the outer wall of the guide column 19 is slidably connected to the inner wall of the guide groove 3. The inner bracket cover 7 is better fixed by inserting the guide column 19 into the guide groove 3.
[0035] Working principle: When in use, place the terminal 4 into the placement slot 2, so that the terminal 4 is in the placement slot 2, and the conductive wire connected to the terminal 4 is in the conductive wire slot 6, then cover the inner bracket cover 7 on the inner bracket 1, so that the guide column 19 is inserted into the guide slot 3, and the three extrusion blocks 9 are inserted into the conductive wire slot 6. At the same time, the three tough plates 13 on the inner bracket cover 7 are inserted into the three limit slots 5 on the inner bracket 1. When the tough plate 13 enters the limit slot 5, it is squeezed. The tough plate 13 squeezes the second spring 14 to contract, driving the pressing block 15 to descend in the card slot 17. After entering the limit slot 5, the tough plate 13 is reset, and the tough plate 13 is fixed by the limit block 16 to achieve the inner bracket. The cover 7 is fixed to achieve the effect of quick plug-in. When the extrusion block 9 enters the conductive wire groove 6 to fix the conductive wire (not marked in the figure), when the arc sleeve 12 contacts the conductive wire, the first spring 11 is compressed and contracted, thereby driving the arc sleeve 12 to contract in the installation groove 10, so that when the extrusion block 9 descends to fix the conductive wire, the outside of the conductive wire is protected, and excessive extrusion is prevented from causing damage to the outside of the conductive wire. When disassembly is required, the pressing block 15 is pushed by hand to drive the tough plate 13 and the second spring 14 to contract, so that the top of the tough plate 13 is separated from the limit block 16, and the tough plate 13 is pulled out from the limit groove 5, thereby opening the inner bracket cover 7.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A quick-connect terminal pair plug-in, comprising an inner bracket (1), characterized in that: The inner bracket (1) is provided with three evenly distributed placement grooves (2) at the top, a guide groove (3) is provided at the center position of the top of the inner bracket (1), an inner bracket cover (7) is provided at the top of the inner bracket (1), a raised layer (8) is fixedly connected to the bottom of the inner bracket cover (7), three evenly distributed extrusion blocks (9) are fixedly connected to the outer wall of the inner bracket cover (7), a protective component is provided at the bottom of the extrusion block (9), three evenly distributed tough plates (13) are fixedly connected to the bottom of the inner bracket cover (7), a pressing block (15) is fixedly connected to the outer wall of the tough plate (13), three evenly distributed limit grooves (5) are provided at the top of the inner bracket (1), two limit blocks (16) are fixedly connected to the inner wall of the limit groove (5), and a pull plate (18) is fixedly connected to the top of the inner bracket cover (7).
2. A quick-connect terminal pair plug-in according to claim 1, characterized in that: The protection component comprises a mounting groove (10), wherein the mounting groove (10) is arranged at the bottom of the extrusion block (9), wherein a uniformly distributed first spring (11) is fixedly connected in the mounting groove (10), and an arc-shaped sleeve (12) is fixedly connected to the other end of the first spring (11).
3. A quick-connect terminal pair plug-in according to claim 1, characterized in that: A terminal (4) is arranged in the placement groove (2), and the terminal (4) is arranged in the inner bracket (1).
4. A quick-connect terminal pair plug-in according to claim 1, characterized in that: Two second springs (14) are fixedly connected between the inner walls of the tough plate (13).
5. A quick-connect terminal pair plug-in according to claim 1, characterized in that: The limiting groove (5) is located directly below the tough plate (13), and the tough plate (13) is arranged in the limiting groove (5).
6. A quick-connect terminal pair plug-in according to claim 1, characterized in that: A clamping groove (17) is formed through the inner wall of the top of the limiting groove (5), and the inner wall of the clamping groove (17) is slidably connected to the outer wall of the pressing block (15).
7. A quick-connect terminal pair plug-in according to claim 1, characterized in that: A conductive wire groove (6) is formed through the inner wall of the top of the placement groove (2), and the inner wall of the conductive wire groove (6) is slidably connected to the outer wall of the extrusion block (9).
8. A quick-connect terminal pair plug-in according to claim 1, characterized in that: A guide column (19) is fixedly connected to the bottom of the raised layer (8), and the outer wall of the guide column (19) is slidably connected to the inner wall of the guide groove (3).