Stable quick-connection wiring terminal

Abstract

The utility model aims to provide a stable quick-connection type wiring terminal, which comprises a wiring terminal main body and a wiring hole which is arranged on the wiring terminal main body and is used for wiring, a knob is rotatably arranged on the wiring terminal main body, a wiring cavity is arranged in the wiring terminal main body, and the knob is arranged in the wiring cavity. A movable conductive plate and a fixed conductive plate which can be matched with the knob are arranged in the wiring cavity, and the movable conductive plate can be close to the fixed conductive plate by rotating the knob, so that a wire core placed between the movable conductive plate and the fixed conductive plate can be quickly pressed; the beneficial effects are that through the arrangement of the knob, the movable conductive plate, the fixed conductive plate and other structures, the wire core of the wire can be rotatably pressed, the operation is convenient, the elastic plate, the insertion block and the insertion slot can fix the knob and prevent the wire core of the wire from loosening, and under the cooperation of the insertion plate and the spine, the insulating layer of the wire is pressed, so that the wire core is prevented from loosening. The whole design can realize double compaction of the wire core and the insulating layer of the wire, and the wiring stability is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring terminals, and in particular relates to a stable quick-connect wiring terminal. Background Art

[0002] Terminal blocks are a component that electronic engineers frequently interact with. Their function is quite simple: to bridge the gap between blocked or isolated circuits, allowing current to flow and enabling the circuit to function as intended. Existing terminal blocks typically use bolts to secure the wire cores. To install the wires, you first need to loosen the bolts, insert the wire into the terminal block, align the wire core with the conductive pad, and then tighten the bolts to secure the wire core. This makes the wiring process quite cumbersome. Utility Model Content

[0003] To achieve the above-mentioned purpose, the specific technical solution of the utility model is: a stable quick-connect terminal, including a terminal body and a wiring hole for wiring opened on the terminal body, a knob is rotatably provided on the terminal body, a wiring cavity is opened in the terminal body, the wiring cavity is connected to the wiring hole, and a movable conductive plate and a fixed conductive plate that can cooperate with the knob are provided in the wiring cavity. By rotating the knob, the movable conductive plate can be brought close to the fixed conductive plate, so that the wire core placed between the movable conductive plate and the fixed conductive plate can be quickly compressed.

[0004] According to the above technical solution, a plug plate for pressing the wire is movably provided on the terminal body. When the knob is rotated to press the wire, the knob will simultaneously push the plug plate to slide into the wiring hole to press the insulation layer of the wire.

[0005] According to the above technical solution, a rotation slot is further provided on the terminal body, and a knob is rotatably arranged in the rotation slot. The movable conductive plate slides with the wiring cavity, and a slide rod is provided on the movable conductive plate. A return spring is sleeved on the slide rod. One end of the slide rod extends to the inside of the rotation slot and is connected to a pressure plate. By rotating the knob, the pressure plate can drive the movable conductive plate to be pressed down through the slide rod, thereby pressing the wire core between the movable conductive plate and the fixed conductive plate.

[0006] According to the above technical solution, the plug board is further provided with two ends, one end of the plug board is provided with an inclined surface, and the other end of the plug board is provided with a spike, and the spike is located inside the wiring hole. When the knob is rotated to be parallel to the extension direction of the rotating slot, the knob will synchronously push the plug board to slide into the wiring hole, so that the spike presses the insulation layer of the wire.

[0007] According to the above technical solution, an elastic plate is elastically provided on the knob, and an insert block is provided on the elastic plate. The insert block can be driven to move by pressing the elastic plate. A slot for cooperating with the insert block is provided on the inner wall of the rotating groove. After the insert block is driven to move by pressing the elastic plate, the knob is rotated to be parallel to the extension direction of the rotating groove to release the elastic plate. At this time, the insert block will be stuck in the slot under the rebound of the elastic plate, thereby achieving stable compression of the wire core.

[0008] It is worth mentioning that: electrical wires are usually composed of a wire core and an insulation layer. The insulation layer is wrapped around the wire core to protect the wire core.

[0009] According to the above technical solution, an extension portion is further provided on the knob. When the knob needs to be rotated to compress the wire, the extension portion will conflict with the pressure plate as the knob rotates.

[0010] According to the above technical solution, further, the elastic plate is provided with an anti-skid groove that fits the shape of the fingertip, so that the operator can stably press the elastic plate through the anti-skid groove.

[0011] According to the above technical solution, a limit bar is further provided on the plug board, and the limit bar is located inside the wiring hole to prevent the plug board from being separated from the wiring terminal body.

[0012] Compared with the prior art, the beneficial effects of the present invention are: through the cooperation of the rotatable knob, movable conductive plate, and fixed conductive plate and other structures, the core of the wire can be rotated and tightened, and the operation is convenient. In addition, with the cooperation of the elastic plate, plug block and slot, the position of the knob can be fixed after the knob is rotated to tighten the wire, preventing the core of the wire from loosening and enhancing the clamping effect of the wire core. At the same time, after the wire is rotated and tightened, the insulation layer of the wire can also be compressed with the cooperation of the plug plate and the spikes. The overall design can achieve double compression of the core and insulation layer of the wire, greatly improving the stability of the wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 This is a reference schematic diagram of the overall structural state of an embodiment of the present utility model.

[0015] Figure 2 This is a reference schematic diagram of the knob in the relaxed state according to an embodiment of the present invention.

[0016] Figure 3 This is a reference schematic diagram of the cross-sectional structural state of the terminal body according to an embodiment of the present utility model.

[0017] Figure 4 This is a reference schematic diagram of the knob structure state of an embodiment of the present utility model.

[0018] Figure 5 This is a reference schematic diagram of the plugboard structure state of an embodiment of the present utility model.

[0019] Explanation of the marks in the figure: 1. Terminal block body; 2. Rotation slot; 3. Knob; 4. Wiring hole; 5. Insertion plate; 6. Wiring cavity; 7. Movable conductive plate; 8. Fixed conductive plate; 9. Slide rod; 10. Reset spring; 11. Extension; 12. Elastic plate; 13. Insertion block; 14. Anti-slip groove; 15. Slot; 16. Inclined surface; 17. Limiting strip; 18. Spike; 19. Pressure plate. DETAILED DESCRIPTION

[0020] The embodiments of the present disclosure are described in detail below in conjunction with the accompanying drawings. The implementation methods of the present disclosure are explained below through specific examples. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification, which are further explained below in conjunction with the accompanying drawings.

[0021] See also Figure 1-5 It can be seen that an embodiment of the present utility model is a stable quick-connect terminal, comprising a terminal body 1 and a wiring hole 4 for wiring provided on the terminal body 1, wherein a rotation slot 2 is provided on the terminal body 1, a knob 3 is rotatably provided in the rotation slot 2, a wiring cavity 6 is provided in the terminal body 1, the wiring hole 4 is connected to the wiring cavity 6, a fixed conductive plate 8 is provided in the wiring cavity 6, a movable conductive plate 7 is provided above the fixed conductive plate 8 and slides in the wiring cavity 6, a slide rod 9 is provided on the movable conductive plate 7, a reset spring 10 is sleeved on the slide rod 9, one end of the slide rod 9 extends to the inside of the rotating slot 2 and is connected to a pressure plate 19, and by rotating the knob 3, the pressure plate 19 can drive the movable conductive plate 7 to be pressed down through the slide rod 9, thereby realizing that the wire core of the wire is pressed tightly between the movable conductive plate 7 and the fixed conductive plate 8.

[0022] Furthermore, an elastic plate 12 is elastically provided on the knob 3, and an insert block 13 is provided on the elastic plate 12. The insert block 13 can be driven to move by pressing the elastic plate 12. A slot 15 for use with the insert block 13 is provided on the inner wall of the rotating groove 2. After the insert block 13 is driven to move by pressing the elastic plate 12, the knob 3 is rotated to be parallel to the extension direction of the rotating groove 2 to release the elastic plate 12. At this time, the insert block 13 will be stuck in the slot 15 under the rebound of the elastic plate 12, thereby achieving stable compression of the wire core.

[0023] Furthermore, the terminal body 1 is movably provided with a plug plate 5 for pressing the wires, and the plug plate 5 is provided with two ends. One end of the plug plate 5 is provided with an inclined surface 16 for convenient cooperation with the elastic plate 12, and the other end of the plug plate 5 is provided with a spike 18, and the spike 18 is located inside the wiring hole 4. When the knob 3 is rotated to be parallel to the extension direction of the rotating slot 2, the elastic plate 12 will synchronously push the plug plate 5 to slide into the wiring hole 4, so that the spike 18 presses the insulation layer of the wire.

[0024] It is worth mentioning that: electrical wires are usually composed of a wire core and an insulation layer. The insulation layer is wrapped around the wire core to protect the wire core.

[0025] Furthermore, an extension portion 11 is provided on the knob 3 . When the knob 3 needs to be rotated to compress the wire, the extension portion 11 will come into conflict with the pressing plate 19 as the knob 3 rotates. At this time, the extension portion 11 will compress the pressing plate 19 .

[0026] Furthermore, the elastic plate 12 is provided with an anti-slip groove 14 that fits the shape of the fingertip, so that the operator can stably press the elastic plate 12 through the anti-slip groove 14 .

[0027] Furthermore, a limit strip 17 is provided on the plug board 5 , and the limit strip 17 is located inside the wiring hole 4 to prevent the plug board 5 from being separated from the terminal body 1 .

[0028] In summary, the above is only a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited to this. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A stable quick-connect terminal, comprising a terminal body (1) and a wiring hole (4) provided on the terminal body (1) for wiring, characterized in that: The terminal body (1) is rotatably provided with a knob (3), the terminal body (1) is provided with a wiring cavity (6), the wiring cavity (6) is communicated with the wiring hole (4), and the wiring cavity (6) is provided with a movable conductive plate (7) and a fixed conductive plate (8) that can cooperate with the knob (3). By rotating the knob (3), the movable conductive plate (7) can be brought close to the fixed conductive plate (8), so that the wire core placed between the movable conductive plate (7) and the fixed conductive plate (8) can be quickly compressed.

2. A stable quick-connect terminal according to claim 1, characterized in that: The terminal body (1) is movably provided with a plug plate (5) for pressing the wire. When the knob (3) is rotated to press the wire, the knob (3) simultaneously pushes the plug plate (5) to slide into the wiring hole (4) to press the insulation layer of the wire.

3. The stable quick-connect terminal according to claim 1, characterized in that: The terminal body (1) is provided with a rotation slot (2), and the knob (3) is rotatably arranged in the rotation slot (2). The movable conductive plate (7) slides with the connection cavity (6). The movable conductive plate (7) is provided with a slide bar (9), and a return spring (10) is sleeved on the slide bar (9). One end of the slide bar (9) extends to the inside of the rotation slot (2) and is connected to a pressure plate (19). By rotating the knob (3), the pressure plate (19) can drive the movable conductive plate (7) to press down through the slide bar (9), thereby pressing the wire core between the movable conductive plate (7) and the fixed conductive plate (8).

4. The stable quick-connect terminal according to claim 2, characterized in that: The plug plate (5) is provided with two ends, one end of the plug plate (5) is provided with an inclined surface (16), and the other end of the plug plate (5) is provided with a spike (18), and the spike (18) is located inside the wiring hole (4). When the knob (3) is rotated to be parallel to the extension direction of the rotating slot (2), the knob (3) will synchronously push the plug plate (5) to slide into the wiring hole (4), so that the spike (18) presses the insulation layer of the wire.

5. The stable quick-connect terminal according to claim 3, characterized in that: An elastic plate (12) is elastically provided on the knob (3), and an insert block (13) is provided on the elastic plate (12). The insert block (13) can be driven to move by pressing the elastic plate (12). A slot (15) for use with the insert block (13) is provided on the inner wall of the rotation groove (2). After the insert block (13) is driven to move by pressing the elastic plate (12), the knob (3) is rotated until it is parallel to the extension direction of the rotation groove (2), and the elastic plate (12) can be released. At this time, the insert block (13) is stuck in the slot (15) under the rebound of the elastic plate (12), thereby achieving stable compression of the wire core.

6. The stable quick-connect terminal according to claim 3, characterized in that: An extension portion (11) is provided on the knob (3). When the knob (3) needs to be rotated to compress the wire, the extension portion (11) will come into contact with the pressing plate (19) as the knob (3) rotates.

7. The stable quick-connect terminal according to claim 5, characterized in that: The elastic plate (12) is provided with an anti-skid groove (14) that fits the shape of the fingertip, so that the operator can stably press the elastic plate (12) through the anti-skid groove (14).

8. The stable quick-connect terminal according to claim 2, characterized in that: A limit strip (17) is provided on the plug board (5), and the limit strip (17) is located inside the wiring hole (4) to prevent the plug board (5) from being separated from the wiring terminal body (1).

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