patch panel

Abstract

A connector includes a first conductive element and a second conductive element. One end of the first conductive element has a first wiring hole, and the other end has a first plug-in portion. One end of the second conductive element has a second wiring hole, and the other end has a second plug-in portion, which is plugged into the first plug-in portion. One of the first plug-in portion and the second plug-in portion has a limiting groove, and the other has a limiting block, which is confined within the limiting groove. In this application, the plugging of the first and second plug-in portions facilitates quick connection of two wires, making the wiring process more convenient and improving wiring efficiency. The limiting block, confined within the limiting groove, effectively prevents relative sliding or detachment between the first and second plug-in portions, making the connection between the first and second conductive elements more stable and improving the reliability of the electrical connection.

Description

Technical Field

[0001] This application relates to the field of power supply and distribution technology, specifically to a connector. Background Technology

[0002] Power supply and distribution refers to the process of transmitting electricity from a power source to end-user equipment, encompassing two stages: power supply and distribution. Power supply refers to the direct provision of electricity from the power source to various electrical devices, including components such as high-voltage power grids, substations, lines, and distribution transformers. Distribution refers to the allocation of electrical energy to various electrical devices, including low-voltage power grids, switchgear, and meters. Power supply and distribution is a crucial component of a power system, involving the entire process of electricity production, transmission, distribution, and use. In power supply and distribution systems, it is often necessary to connect two sets of power lines to fulfill the requirements for energizing the lines.

[0003] In existing technology, when connecting wires, it is necessary to first strip the insulation layer at the two sets of wire joints, then wrap the two sets of wire joints together, and then use insulating tape to wrap and seal them for waterproofing. The operation process is relatively cumbersome, the wiring operation is not convenient, the wiring efficiency is low, and the joints are prone to loosening after long-term use, which affects electrical safety. Utility Model Content

[0004] The purpose of this application is to provide a connector that solves the problems of complicated wiring operations, low wiring efficiency, and easy loosening of connectors.

[0005] To achieve the objectives of this application, the following technical solution is provided:

[0006] In a first aspect, this application provides a connector, comprising:

[0007] A first conductive element, one end of which is provided with a first wiring hole, and the other end of which is provided with a first plug-in portion;

[0008] The second conductive component has a second wiring hole at one end and a second plug-in portion at the other end, which is plugged into the first plug-in portion.

[0009] Wherein, one of the first plug-in portion and the plug-in portion is provided with a limiting groove, and the other of the two is provided with a limiting block, and the limiting block is restricted in the limiting groove.

[0010] In one embodiment, the first plug-in portion is provided with a slot and the limiting groove, the limiting groove being disposed on the groove wall of the slot, and the second plug-in portion is provided with the limiting block, wherein when the second plug-in portion is inserted into the slot, the limiting block is restricted in the limiting groove.

[0011] In one embodiment, the limiting groove includes a first limiting sub-groove, a second limiting sub-groove, and a third limiting sub-groove connected in sequence. The first limiting sub-groove and the third limiting sub-groove both extend along the depth direction of the slot, and the second limiting sub-groove extends along the circumferential direction of the slot. The limiting block passes through the first limiting sub-groove and the second limiting sub-groove in sequence and enters the third limiting sub-groove.

[0012] In one embodiment, multiple limiting grooves are provided, and multiple limiting blocks are provided, with each of the multiple limiting blocks corresponding to one of the multiple limiting grooves;

[0013] The plurality of limiting grooves are evenly distributed in the circumferential direction of the slot, and the plurality of limiting blocks are evenly distributed in the circumferential direction of the second insertion part.

[0014] In one embodiment, the connector further includes a mounting sleeve, an elastic element, and a pressure ring. The mounting sleeve is fixed to one end of the second plug portion away from the limiting block. The elastic element and the pressure ring are both movably sleeved on the second plug portion. One end of the elastic element abuts against the mounting sleeve, and the other end of the elastic element abuts against the pressure ring.

[0015] The first insertion portion abuts against the end of the pressure ring away from the elastic member.

[0016] In one embodiment, there is a gap between the inner peripheral wall of the mounting sleeve and the outer peripheral wall of the second insertion part, and both the elastic element and the pressure ring are disposed in the gap.

[0017] In one embodiment, the first wiring hole has a first protrusion on its wall, and the second wiring hole has a second protrusion on its wall.

[0018] In one embodiment, the connector further includes a first insulating sleeve and a second insulating sleeve, wherein the first insulating sleeve is sleeved on the first conductive element, the second insulating sleeve is sleeved on the second conductive element, and the first insulating sleeve and the second insulating sleeve are connected.

[0019] In one embodiment, the second insulating sleeve is fitted onto the first insulating sleeve, and a third protrusion is provided on the outer peripheral wall of the second insulating sleeve.

[0020] In one embodiment, the diameter of the first insulating sleeve near the first plug portion is greater than the diameter of the first insulating sleeve near the first wiring hole; the diameter of the second insulating sleeve near the second plug portion is greater than the diameter of the second insulating sleeve near the second wiring hole.

[0021] Compared with the prior art, this application has at least the following beneficial effects:

[0022] 1. In this application, the first wiring hole on the first conductive member is used to connect a wire, and the second wiring hole on the second conductive member is used to connect another wire. The first conductive member is connected to the second wiring hole of the second conductive member through the first plug-in part, so as to facilitate the quick connection of the two wires, simplify the connection operation of the power supply and distribution line, make the wiring process more convenient, and thus improve the wiring efficiency.

[0023] 2. In this application, the limiting block is restricted in the limiting groove, which effectively prevents the relative sliding or detachment between the first plug and the second plug, making the connection between the first conductive element and the second conductive element more stable, thereby improving the reliability of the electrical connection and reducing safety problems such as poor contact and overheating caused by loose connection.

[0024] 3. In this application, the elastic element can provide a certain elastic force to the pressure ring and generate a reverse thrust on the first insertion part, so that the limiting block on the second insertion part can be stably locked in the limiting groove, thereby further improving the connection stability between the first wire and the second wire. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of the first conductive element and the second conductive element according to one embodiment of this application;

[0027] Figure 2 This is a partial cross-sectional view of a first conductive element according to one embodiment of this application;

[0028] Figure 3 This is a partial cross-sectional view of a second conductive element according to one embodiment of this application;

[0029] Figure 4 This is a perspective view of a connector according to one embodiment of this application;

[0030] Figure 5 This is a partial cross-sectional view of a connector according to one embodiment of this application;

[0031] Figure 6 This is an exploded view of a connector according to one embodiment of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100, First conductive element; 110, First wiring hole; 111, First protrusion; 120, First plug-in part; 121, Slot; 122, Limiting groove; 122a, First limiting sub-groove; 122b, Second limiting sub-groove; 122c, Third limiting sub-groove; 200, Second conductive element; 210, Second wiring hole; 211, Second protrusion; 220, Second plug-in part; 221, Limiting block; 300, Mounting sleeve; 310, Gap; 400, Elastic element; 500, Pressure ring; 600, First insulating sleeve; 700, Second insulating sleeve; 710, Third protrusion. Detailed Implementation

[0034] The following are specific embodiments of this application, which are described in conjunction with the accompanying drawings to further illustrate the technical solutions of this application. However, this application is not limited to these embodiments.

[0035] refer to Figure 1 , Figure 2 and Figure 3 This application provides a connector, including a first conductive element 100 and a second conductive element 200. One end of the first conductive element 100 has a first wiring hole 110, and the other end has a first plug-in portion 120. One end of the second conductive element 200 has a second wiring hole 210, and the other end has a second plug-in portion 220, which is plugged into the first plug-in portion 120. The first wiring hole 110 on the first conductive element 100 is used to connect a wire, and the second wiring hole 210 on the second conductive element 200 is used to connect another wire. The first conductive element 100 is plugged into the second plug-in portion 220 of the second conductive element 200 via the first plug-in portion 120, facilitating quick connection of two wires, simplifying the connection operation of power supply and distribution lines, making the wiring process more convenient, and thus improving wiring efficiency.

[0036] In use, the two wires are inserted into the first wiring hole 110 and the second wiring hole 210 respectively, and then the first plug-in part 120 and the second plug-in part 220 are connected. The first conductive element 100 and the second conductive element 200 realize the quick connection and conduction of the two wires.

[0037] In this design, one of the first plug-in portion 120 and the second plug-in portion is provided with a limiting groove 122, and the other of the two is provided with a limiting block 221, which is confined within the limiting groove 122. By confining the limiting block 221 within the limiting groove 122, relative sliding or detachment between the first plug-in portion 120 and the second plug-in portion 220 is effectively prevented, making the connection between the first conductive element 100 and the second conductive element 200 more stable. This improves the reliability of the electrical connection and reduces safety issues such as poor contact and overheating caused by loose connections.

[0038] The first wiring hole 110 has a first protrusion 111 on its wall. The first protrusion 111 increases the friction between the first wiring hole 110 and the wire, making the contact between the wire and the first conductive element 100 tighter and less likely to come loose. The second wiring hole 210 has a second protrusion 211 on its wall. The second protrusion 211 increases the friction between the second wiring hole 210 and the wire, making the contact between the wire and the second conductive element 200 tighter and less likely to come loose.

[0039] Optionally, a plurality of first protrusions 111 are provided on the wall of the first wiring hole 110, and the plurality of first protrusions 111 are distributed along the axial and circumferential directions of the first wiring hole 110 to further improve the connection strength between the wire and the first conductive element 100. A plurality of second protrusions 211 are provided on the wall of the second wiring hole 210, and the plurality of second protrusions 211 are distributed along the axial and circumferential directions of the second wiring hole 210 to further improve the connection strength between the wire and the second conductive element 200.

[0040] The first insertion portion 120 is provided with a slot 121 and a limiting groove 122. The limiting groove 122 is disposed on the groove wall of the slot 121. The second insertion portion 220 is provided with a limiting block 221. When the second insertion portion 220 is inserted into the slot 121, the limiting block 221 is restricted in the limiting groove 122. Specifically, by providing a slot 121 on the first insertion portion 120 for the second insertion portion 220 to be inserted, the insertion of the first conductive member 100 and the second conductive member 200 is realized. By providing both the slot 121 and the limiting groove 122 on the first insertion portion 120, the slot 121 and the limiting groove 122 can be formed by slotting on the same part, thereby improving processing efficiency.

[0041] The limiting groove 122 can penetrate the groove wall of the slot 121 and the outer peripheral wall of the first insertion part 120 to facilitate the processing of the limiting groove 122. At the same time, the position of the limiting block 221 inserted into the limiting groove 122 can be seen intuitively, thereby improving the installation efficiency of the first conductive component 100 and the second conductive component 200.

[0042] In one embodiment, the limiting groove 122 includes a first limiting sub-groove 122a, a second limiting sub-groove 122b, and a third limiting sub-groove 122c connected in sequence. The first limiting sub-groove 122a and the third limiting sub-groove 122c both extend along the depth direction of the slot 121, and the second limiting sub-groove 122b extends along the circumferential direction of the slot 121. The limiting block 221 passes through the first limiting sub-groove 122a and the second limiting sub-groove 122b in sequence and enters the third limiting sub-groove 122c. The first limiting sub-groove 122a, the second limiting sub-groove 122b, and the third limiting sub-groove 122c are connected in sequence to form a "J"-shaped limiting groove 122, so that the limiting block 221 can smoothly enter the third limiting sub-groove 122c through the first limiting sub-groove 122a and the second limiting sub-groove 122b. When the limiting block 221 enters the third limiting sub-slot 122c, the limiting block 221 is locked onto the first plug-in part 120, making the connection between the first plug-in part 120 and the second plug-in part 220 more stable and less prone to loosening.

[0043] The limiting groove 122 is composed of a first limiting sub-groove 122a, a second limiting sub-groove 122b, and a third limiting sub-groove 122c connected in sequence. The limiting block 221 connects to the third limiting sub-groove 122c by passing through the first limiting sub-groove 122a and the second limiting sub-groove 122b in sequence. This restricts the limiting block 221 in multiple directions within the limiting groove 122. It is constrained not only by the first limiting sub-groove 122a and the third limiting sub-groove 122c in the circumferential direction, but also by the second limiting sub-groove 122b in the axial direction (the direction of insertion of the slot 121), which greatly enhances the stability of the connection between the first conductive element 100 and the second conductive element 200. Only when inserted in the correct direction and sequence can the limiting block 221 smoothly enter the third limiting sub-groove 122c and achieve an effective connection, thereby effectively preventing misinsertion.

[0044] Multiple limiting grooves 122 and multiple limiting blocks 221 are provided, with each limiting block 221 corresponding one-to-one with a limiting groove 122. The cooperation of the multiple limiting blocks 221 and the multiple limiting grooves 122 further improves the stability of the connection between the first insertion part 120 and the second insertion part 220. Furthermore, the multiple limiting grooves 122 are evenly distributed circumferentially in the slot 121, and the multiple limiting blocks 221 are evenly distributed circumferentially in the second insertion part 220, making the connection between the first insertion part 120 and the second insertion part 220 more balanced and the force more evenly distributed.

[0045] In one embodiment, the connector further includes a mounting sleeve 300, an elastic element 400, and a pressure ring 500. The mounting sleeve 300 is fixed to the end of the second plug portion 220 away from the limiting block 221. The elastic element 400 and the pressure ring 500 are both movably sleeved on the second plug portion 220. One end of the elastic element 400 abuts against the mounting sleeve 300, and the other end of the elastic element 400 abuts against the pressure ring 500. The first plug portion 120 abuts against the end of the pressure ring 500 away from the elastic element 400. The elastic element 400 (such as a spring) is compressed between the mounting sleeve 300 and the pressure ring 500, generating a preload force. When the first plug portion 120 abuts against the end of the pressure ring 500 away from the elastic element 400, the preload force acts on the first plug portion 120 through the pressure ring 500, keeping the limiting block 221 in the third limiting sub-groove 122c. This reduces loosening caused by external forces such as vibration and impact, and improves the stability of the connection between the first plug portion 120 and the second plug portion 220. Simultaneously, it provides a certain degree of elasticity to the connection between the first plug portion 120 and the second plug portion 220, which can buffer external impact forces and improve the service life of the connector.

[0046] During installation, the pressure ring 500 can move smoothly along the second plug portion 220 under the action of the elastic element 400 until it abuts against the first plug portion 120. When it is necessary to disassemble the connector, the pressure ring 500 is squeezed by the first plug portion 120 to overcome the elastic force of the elastic element 400, and the limiting block 221 can be easily disengaged from the limiting groove 122, realizing the separation of the first plug portion 120 and the second plug portion 220, thus improving the disassembly efficiency.

[0047] The mounting sleeve 300 has a gap 310 between its inner peripheral wall and the outer peripheral wall of the second insertion part 220, and both the elastic element 400 and the pressure ring 500 are disposed within this gap 310. The gap 310 between the inner peripheral wall of the mounting sleeve 300 and the outer peripheral wall of the second insertion part 220 provides independent mounting space for the elastic element 400 and the pressure ring 500, allowing them to be precisely fitted onto the second insertion part 220. Furthermore, the mounting sleeve 300 and the pressure ring 500 enclose the elastic element 400, preventing it from being exposed and improving aesthetics.

[0048] refer to Figure 4 , Figure 5 and Figure 6The connector also includes a first insulating sleeve 600 and a second insulating sleeve 700. The first insulating sleeve 600 is fitted onto the first conductive element 100, and the second insulating sleeve 700 is fitted onto the second conductive element 200, with the first insulating sleeve 600 and the second insulating sleeve 700 connected. By fitting the first insulating sleeve 600 on the outside of the first conductive element 100 and the second insulating sleeve 700 on the outside of the second conductive element 200, and connecting the first insulating sleeve 600 and the second insulating sleeve 700, insulation protection is provided between the first conductive element 100 and the second conductor and the external environment, ensuring the insulation of the connection point, enhancing safety, and guaranteeing electrical safety.

[0049] In one embodiment, a second insulating sleeve 700 is fitted over a first insulating sleeve 600, and a third protrusion 710 is provided on the outer peripheral wall of the second insulating sleeve 700. This multi-layered fitting of the second insulating sleeve 700 over the first insulating sleeve 600 further enhances the insulation effect, effectively preventing current leakage and breakdown, and improving the safety and reliability of the connector.

[0050] By providing a third protrusion 710 on the outer peripheral wall of the second insulating sleeve 700, the third protrusion 710 can provide the operator with a better grip so that the second insulating sleeve 700 can be pulled and snapped onto the first insulating sleeve 600.

[0051] The diameter of the first insulating sleeve 600 near the first plug-in portion 120 is larger than the diameter of the first insulating sleeve 600 near the first wiring hole 110; the diameter of the second insulating sleeve 700 near the second plug-in portion 220 is larger than the diameter of the second insulating sleeve 700 near the second wiring hole 210. Specifically, both the first insulating sleeve 600 and the second insulating sleeve 700 are configured with a stepped structure. This design can better adapt to the shape of the first conductive element 100 and the second conductive element 200, enhance the fit between the first insulating sleeve 600 and the first conductive element 100, and between the second insulating sleeve 700 and the second conductive element 200, thereby better protecting the first conductive element 100 and the second conductive element 200, and enhancing the insulation effect.

[0052] Both the first insulating sheath 600 and the second insulating sheath 700 are made of rubber insulating material. Rubber is a material with good elasticity, weather resistance, insulation and corrosion resistance. It can provide good electrical insulation performance and maintain stable performance under various environmental conditions.

[0053] The working principle of the connector provided in this application embodiment is as follows:

[0054] In practical use, firstly, a section of the insulation layer at the joint of the two wires is peeled off. Then, the ends of the two wires are passed through the first insulating sheath 600 and the second insulating sheath 700, respectively, and inserted into the first wiring hole 110 and the second wiring hole 210, respectively. Using pliers, the first conductive element 100 and the second conductive element 200 are flattened, so that the first wiring hole 110 is securely connected to one wire, and the second wiring hole 210 is securely connected to the other wire. Next, the first plug-in part 120 is inserted onto the outside of the second plug-in part 220, and the limiting block 221 is engaged at the end of the limiting groove 122, ensuring the connection stability between the first plug-in part 120 and the second plug-in part 220. Simultaneously, the elastic element 400 provides a certain elastic force to the pressure ring 500, generating a reverse thrust on the first plug-in part 120, keeping the connection between the limiting block 221 and the limiting groove 122 stable and preventing the first plug-in part 120 from falling off the second plug-in part 220. Then, the first insulating sleeve 600 is pulled and fitted onto the first conductive element 100, and the second insulating sleeve 700 is pulled and fitted onto the second conductive element 200, so that the second insulating sleeve 700 is fitted over the outside of the first insulating sleeve 600, so that the second insulating sleeve 700 seals and connects to the first insulating sleeve 600. Finally, the entire first insulating sleeve 600 and the second insulating sleeve 700 are heat-shrinked, thereby completing the connection of the two wires.

[0055] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0056] Furthermore, the use of terms such as "first," "second," and "a" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0057] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0058] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

Claims

1. A connector, characterized in that, include: A first conductive element, one end of which is provided with a first wiring hole and the other end of which is provided with a first plug-in portion; The second conductive component has a second wiring hole at one end and a second plug-in portion at the other end, which is plugged into the first plug-in portion. Wherein, one of the first plug-in portion and the plug-in portion is provided with a limiting groove, and the other of the two is provided with a limiting block, and the limiting block is restricted in the limiting groove.

2. The connector according to claim 1, characterized in that, The first plug-in part is provided with a slot and the limiting groove. The limiting groove is disposed on the groove wall of the slot. The second plug-in part is provided with the limiting block. When the second plug-in part is inserted into the slot, the limiting block is restricted in the limiting groove.

3. The connector according to claim 2, characterized in that, The limiting groove includes a first limiting sub-groove, a second limiting sub-groove, and a third limiting sub-groove connected in sequence. The first limiting sub-groove and the third limiting sub-groove both extend along the depth direction of the slot, and the second limiting sub-groove extends along the circumferential direction of the slot. The limiting block passes through the first limiting sub-groove and the second limiting sub-groove in sequence and enters the third limiting sub-groove.

4. The connector according to claim 2, characterized in that, Multiple limiting grooves are provided, and multiple limiting blocks are provided, with each of the multiple limiting blocks corresponding to one of the multiple limiting grooves; The plurality of limiting grooves are evenly distributed in the circumferential direction of the slot, and the plurality of limiting blocks are evenly distributed in the circumferential direction of the second insertion part.

5. The connector according to claim 2, characterized in that, The connector further includes a mounting sleeve, an elastic element, and a pressure ring. The mounting sleeve is fixed to one end of the second plug portion away from the limiting block. The elastic element and the pressure ring are both movably sleeved on the second plug portion. One end of the elastic element abuts against the mounting sleeve, and the other end of the elastic element abuts against the pressure ring. The first insertion portion abuts against the end of the pressure ring away from the elastic member.

6. The connector according to claim 5, characterized in that, There is a gap between the inner peripheral wall of the mounting sleeve and the outer peripheral wall of the second insertion part, and the elastic element and the pressure ring are both disposed in the gap.

7. The connector according to claim 1, characterized in that, The first wiring hole has a first protrusion on its wall, and the second wiring hole has a second protrusion on its wall.

8. The connector according to claim 1, characterized in that, The connector further includes a first insulating sleeve and a second insulating sleeve. The first insulating sleeve is fitted onto the first conductive element, and the second insulating sleeve is fitted onto the second conductive element. The first insulating sleeve and the second insulating sleeve are connected.

9. The connector according to claim 8, characterized in that, The second insulating sleeve is fitted onto the first insulating sleeve, and a third protrusion is provided on the outer peripheral wall of the second insulating sleeve.

10. The connector according to claim 8, characterized in that, The diameter of the first insulating sleeve near the first plug portion is greater than the diameter of the first insulating sleeve near the first wiring hole; the diameter of the second insulating sleeve near the second plug portion is greater than the diameter of the second insulating sleeve near the second wiring hole.

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