Wire connector

Abstract

The utility model relates to the technical field of electric connectors, in particular to a wire connector, which comprises a main shell and an upper shell connected to the main shell, the main shell is provided with at least one through wiring channel, an elastic sheet is arranged in the wiring channel, one side of the main shell facing the upper shell is provided with a through hole communicated with the interior of the wiring channel, and the elastic sheet is arranged in the through hole. The upper shell comprises an elastic part covering the through hole, one side, facing the main shell, of the elastic part is provided with a pressing arm, the pressing arm can penetrate through the through hole to abut against the elastic piece, and the wiring channel is opened or closed by pressing the pressing arm to abut against the elastic piece. According to the wire connector provided by the utility model, one end is matched with the elastic sheet through the elastic part and the pressing arm, a user can realize rapid wiring through pressing, the structure is simple, and the cost is low.

Description

[Technical field]

[0001] The utility model relates to the technical field of electric connectors, in particular to a wiring connector. [Background technology]

[0002] A connector can bridge the conductors on a loop so that current or signals can flow from one conductor to multiple other conductors. There are many types of connectors on the market, but the general way to connect and disconnect wires is to tighten them with bolts or clamp them with springs. For small connectors, this method is difficult to connect, cannot achieve quick connection, and is prone to poor contact after long-term use. [Contents of the utility model]

[0003] In order to solve the technical problem that the wiring method of the existing connector is difficult to operate, the utility model provides a connector.

[0004] The utility model solves the technical problem by providing a connector, comprising a main shell and an upper shell connected to the main shell, the main shell being provided with at least one through wiring channel, a spring sheet being arranged in the wiring channel, a through hole communicating with the wiring channel being arranged on a side of the main shell facing the upper shell, the upper shell comprising an elastic portion covering the through hole, and a pressing arm being arranged on a side of the elastic portion facing the main shell, the pressing arm being able to pass through the through hole and abut against the spring sheet, and the wiring channel being opened or closed by pressing the pressing arm against the spring sheet.

[0005] Preferably, the spring sheet includes a supporting portion abutting against the inner wall of the wiring channel and a first bending portion arranged at one end of the supporting portion, the first bending portion and the supporting portion are arranged at an angle, and the pressing arm can pass through the through hole and abut against the first bending portion.

[0006] Preferably, there is a gap between the elastic portion and the main housing.

[0007] Preferably, the support portion is further provided with a second bending portion at the other end relative to the first bending portion, a limiting portion is provided on the second bending portion, a trigger is provided near the wiring channel, and one end of the trigger abuts against the limiting portion.

[0008] Preferably, the wiring channel includes a wiring port close to the trigger, the upper shell covers the wiring port and has an opening corresponding to the wiring port, the upper shell has an operating slot corresponding to the trigger, and the trigger passes through the operating slot to abut the limiting portion.

[0009] Preferably, the trigger comprises a control claw located between the upper shell and the main shell, and a pulling portion exposed to the outside through the operating slot, and the control claw abuts against the upper shell and the limiting portion at the same time.

[0010] Preferably, a conductive member is further provided in the main shell, and two ends of the conductive member are respectively in contact with the first bending portion and the second bending portion.

[0011] Preferably, guard plates are provided on both sides of the upper shell, and clearance grooves are correspondingly provided on both sides of the main shell, and when the elastic part is pressed, the guard plates slide in the clearance grooves.

[0012] Preferably, a limiting convex strip is provided on the inner wall of the wiring channel.

[0013] Preferably, the support portion is at least partially engaged between the limiting convex strip and the inner wall of the wiring channel.

[0014] Compared with the prior art, the connector provided by the utility model has the following advantages:

[0015] 1. The connector provided in the embodiment of the utility model includes a main shell and an upper shell connected to the main shell, the main shell is provided with at least one through wiring channel, a spring is arranged in the wiring channel, a through hole connected to the wiring channel is provided on the side of the main shell facing the upper shell, the upper shell includes an elastic part covering the through hole, and a pressing arm is arranged on the side of the elastic part facing the main shell, the pressing arm can pass through the through hole and abut against the spring, and the wiring channel is opened or closed by pressing the pressing arm against the spring. When wiring, the elastic part of the upper shell is pressed to drive the pressing arm to abut against the spring, so that it is deformed by force, and when the pressing stops, the spring will rebound to its original position, thereby realizing the access and clamping of the wire. This wiring method is simple to operate, can be set on a small connector, is easy to operate, can realize quick wiring, and has a simple structure and low cost. In addition, multiple wiring channels can be set to realize the access of multiple wires at the same time.

[0016] 2. In the wiring connector provided in the embodiment of the utility model, the spring sheet includes a support portion abutting against the inner wall of the wiring channel and a first bent portion arranged at one end of the support portion, the first bent portion and the support portion are arranged at an angle, and the pressing arm can pass through the perforation and abut against the first bent portion. The elastic performance of the spring sheet enables the first bent portion and the support portion arranged at an angle to still maintain good supporting performance, and can help the support portion better fit the inner wall of the connection wiring channel to ensure the stability of the connection; when the pressing operation is performed, the pressing arm passes through the perforation and abuts against the first bent portion, and the first bent portion is deformed, so that the angle between the first bent portion and the support portion becomes smaller, thereby opening the wiring channel and providing a space for the wire to be connected; in order to make the force applied to the pressing arm more directly and effectively transmitted to the first bent portion, the side of the pressing arm abutting against the first bent portion can be adaptively set to be inclined like the inclined first bent portion, so that the force transmission is more accurate and direct.

[0017] 3. There is a gap between the elastic part and the main shell to ensure that the elastic part has enough space to press downward, so that the first bent part can produce enough deformation to ensure that wires of different thicknesses can be connected. At the same time, after stopping pressing, the elastic part rebounds to its original position. The gap ensures that the pressing arm that returns to its original position with the elastic part no longer contacts the first bent part. When the elastic part is accidentally touched, there is a buffer space, which will not cause the connected wire to loosen.

[0018] 4. In the wiring connector provided in the embodiment of the utility model, the other end of the support portion relative to the first bending portion is further provided with a second bending portion, the second bending portion and the support portion are also arranged at an angle, and a limiting portion is arranged on the second bending portion. A trigger is arranged near the wiring channel, and when the trigger is pulled, the trigger abuts against the limiting portion of the second bending portion, so that the second bending portion is deformed by force, so that the angle between the second bending portion and the support portion becomes smaller, thereby opening the wiring channel, and when the trigger stops pulling, the second bending portion of the spring will rebound to its original position, thereby achieving the connection and clamping of the wire.

[0019] 5. The wiring connector provided in the embodiment of the utility model has a wiring channel including a wiring port near the trigger, the upper shell covers the wiring port and has an opening corresponding to the wiring port, the upper shell has an operating slot corresponding to the trigger, and the trigger passes through the operating slot and abuts against the limit portion. The upper shell covers the wiring channel, and the opening corresponding to the wiring channel allows the wire to pass through, that is, the wire is respectively inserted into the connector through the wiring port and the opening to achieve connection. In addition, because the upper shell covers the wiring channel, when disassembling or installing, the upper shell can be opened to take out or put in components such as shrapnel from the wiring channel. The coordinated design of the trigger and the operating slot makes the process of inserting or removing the wire easier to operate, and the wire is more stable after being inserted, and is not easy to fall off from the channel under the influence of external force, and the trigger can be stored in the operating slot, which can make the volume of the wiring connector smaller.

[0020] 6. In the wiring connector provided in the embodiment of the utility model, the controlling claw and the operating slot cooperate to fix the trigger. The pulling portion is a part of the trigger, passes through the operating slot and is exposed to the outside. The user can manipulate the trigger through the pulling portion to increase or decrease the angle between the second bending portion and the supporting portion, thereby opening and closing the wiring channel to plug or unplug or lock the wire. At the same time, the limiting portion abuts against the controlling claw to limit the movement range of the trigger, ensure that the trigger is in the appropriate position, and improve the durability, stability and ease of use of the connector.

[0021] 7. In the wiring connector provided in the embodiment of the utility model, a conductive member is further provided in the main housing, and the two ends of the conductive member are respectively in contact with the first bend and the second bend. The first bend and the second bend are in contact with, approached or moved away from the conductive member by pressing the pressing arm or pulling the trigger. When no force is applied, the first bend and the second bend are in contact with the conductive member to tightly clamp the wire, thereby realizing the electrical connection between the incoming wire and the outgoing wire.

[0022] 8. In the connector provided in the embodiment of the utility model, the upper shell is provided with guard plates on both sides, and the main shell is provided with corresponding clearance grooves on both sides. When the elastic part is pressed, the guard plates slide in the clearance grooves. The clearance grooves and the guard plates cooperate to prevent the user from pressing the elastic part with too much force, causing the first bending part to be unable to rebound to its original position after deformation, resulting in the loosening of the wire connection.

[0023] 9. The connector provided in the embodiment of the utility model has a limiting convex strip on the inner wall of the wiring channel, which limits the supporting part of the spring piece and makes the connection between the supporting part and the inner wall of the wiring channel more stable, preventing the spring piece from shaking in the main shell when subjected to force, thereby affecting the speed and quality of wiring.

Brief Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a three-dimensional schematic diagram of a connector provided by the first embodiment of the utility model.

[0026] Figure 2 It is a cross-sectional schematic diagram of a connector provided by the first embodiment of the utility model.

[0027] Figure 3 It is an exploded view of the connector provided by the first embodiment of the utility model.

[0028] Figure 4It is a three-dimensional schematic diagram of the spring piece of the connector provided by the first embodiment of the utility model.

[0029] Figure 5 It is a three-dimensional schematic diagram of the trigger of the connector provided by the first embodiment of the utility model.

[0030] Description of the accompanying drawings:

[0031] 1. Wiring connector;

[0032] 10. Main housing; 11. Upper housing;

[0033] 100, spring piece; 101, perforation; 102, gap; 103, conductive member; 104, clearance groove; 105, wiring port; 106, limiting convex strip; 107, wiring channel; 110, elastic part; 111, pressing arm; 112, operating slot; 113, trigger; 114, guard plate; 115, opening;

[0034] 1000, first bending portion; 1001, second bending portion; 1002, limiting portion; 1003, supporting portion; 1030, making way gap; 1130, controlling claw; 1131, pulling portion. [Specific implementation method]

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0036] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0037] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0038] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0039] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] Please combine Figures 1 to 3 The first embodiment of the utility model provides a connector 1, including a main shell 10 and an upper shell 11 connected to the main shell 10, the main shell 10 is provided with at least one through wiring channel 107, a spring 100 is arranged in the wiring channel 107, a through hole 101 connected to the wiring channel 107 is opened on the side of the main shell 10 facing the upper shell 11, the upper shell 11 includes an elastic part 110 covering the through hole 101, and a pressing arm 111 is arranged on the side of the elastic part 110 facing the main shell 10, the pressing arm 111 can pass through the through hole 101 and abut against the spring 100, and the wiring channel 107 is opened or closed by pressing the pressing arm 111 to press the spring 100.

[0041] It can be understood that when connecting wires, the elastic part 110 of the upper shell 11 is pressed to drive the pressing arm 111 to abut against the spring sheet 100, causing it to deform under force. When the pressing stops, the spring sheet 100 will rebound to its original position, thereby achieving the connection and clamping of the wire.

[0042] It can be understood that in this embodiment, the wiring channel 107 can be set to one or more, so as to achieve simultaneous wiring of multiple wires.

[0043] It can be understood that in this embodiment, the shape and size of the through hole 101 are not specifically limited, as long as the pressing arm 111 can pass through the through hole 101 and abut against the first bending portion 1000 .

[0044] Specifically, in this embodiment, a surface where the pressing arm 111 abuts against the first bending portion 1000 is defined as abutting surface, and the abutting surface can be tilted to increase the contact surface between the pressing arm 111 and the first bending portion 1000, so that when the elastic portion 110 is pressed, the pressing arm 111 and the first bending portion 1000 fit better, do not slide, and are easier to operate.

[0045] It can be understood that by pressing the elastic part 110, the wire can be connected and clamped. This wiring method is simple to operate, can achieve miniaturization of the connector 1, is easy to operate, can achieve rapid wiring, and has a simple structure and low cost.

[0046] Please further combine Figure 4 The spring piece 100 includes a support portion 1003 that abuts against the inner wall of the wiring channel 107 and a first bent portion 1000 arranged at the end of the support portion 1003. The first bent portion 1000 and the support portion 1003 are arranged at an angle, and the pressing arm 111 can pass through the through hole 101 and abut against the first bent portion 1000.

[0047] It can be understood that the elastic property of the spring piece 100 enables the first bending portion 1000 and the supporting portion 1003 set at an angle to still maintain good supporting performance, and can help the supporting portion 1003 better fit the inner wall of the connecting wiring channel 107 to ensure a stable connection.

[0048] It can be understood that when the pressing operation is performed, the pressing arm 111 passes through the through hole 101 and abuts against the first bending portion 1000, and the first bending portion 1000 is deformed, so that the angle between the first bending portion 1000 and the support portion 1003 (such as Figure 4 The shown α) becomes smaller, thereby opening the wiring channel 107 and providing space for the wires to be wired.

[0049] For further information, please refer to Figure 2 , there is a gap 102 between the elastic portion 110 and the main housing 10 .

[0050] It can be understood that the gap 102 ensures that the elastic part 110 has enough space to press downward, so that the first bent part 1000 can produce enough deformation to ensure that wires of different thicknesses can be connected. At the same time, after stopping pressing, the elastic part 110 rebounds to its original position, and the gap 102 ensures that the pressing arm 111 that returns to its original position with the elastic part 110 no longer contacts the first bent part 1000. When the elastic part 110 is accidentally touched, there is a buffer space, which will not cause the connected wire to loosen.

[0051] Please further combine Figures 2 to 4 A second bending portion 1001 is further provided at the other end of the support portion 1003 relative to the first bending portion 1000 , a limiting portion 1002 is provided on the second bending portion 1001 , and a trigger 113 is provided near the wiring channel 107 , and one end of the trigger 113 abuts against the limiting portion 1002 .

[0052] It can be understood that the second bending portion 1001 and the support portion 1003 are also arranged at an angle. When the trigger 113 is pulled, the trigger 113 abuts against the limiting portion 1002 of the second bending portion 1001, so that the second bending portion 1001 is deformed by force, so that the angle between the second bending portion 1001 and the support portion 1003 (such as Figure 4 β) shown in the figure becomes smaller, thereby opening the wiring channel 107. When the trigger 113 stops being pulled, the second bent portion 1001 of the spring 100 will rebound to its original position, thereby achieving the connection and clamping of the wire.

[0053] For further information, see Figure 3 The wiring channel 107 includes a wiring port 105 near the trigger 113 , the upper shell 11 covers the wiring port 105 and has an opening 115 corresponding to the wiring port 105 , the upper shell 11 has an operating slot 112 corresponding to the trigger 113 , and the trigger 113 passes through the operating slot 112 and abuts against the limiting portion 1002 .

[0054] It can be understood that the upper shell 11 covers the wiring channel 107, and the opening 115 corresponding to the wiring channel 107 allows the wires to pass through, that is, the wires pass through the wiring ports 105 and the opening 115 on both sides of the wiring channel 107 and are inserted into the connector to achieve connection.

[0055] It can be understood that because the upper shell 11 covers the wiring channel 107, when disassembling or installing, the upper shell 11 can be opened to take out or put in the spring 100 and other components from the wiring channel 107, which is easy to operate and simple in process.

[0056] It can be understood that the matching design of the trigger 113 and the operating slot 112 makes it easier to operate the process of inserting or removing the wire, and the wire is more stable after insertion and is not easy to fall out of the channel under the influence of external force. In addition, the trigger 113 is stored in the operating slot 112, which can make the volume of the connector 1 smaller.

[0057] Please read further Figure 5 The trigger 113 includes a control claw 1130 located between the upper shell 11 and the main shell 10 , and a pull portion 1131 exposed to the outside through the operation slot 112 , and the control claw 1130 abuts against the upper shell 11 and the limiting portion 1002 at the same time.

[0058] It can be understood that the controlling claw 1130 cooperates with the operating slot 112 to stabilize the trigger 113. The pulling portion 1131 is a part of the trigger 113, which passes through the operating slot 112 and is exposed to the outside. The user can manipulate the trigger 113 through the pulling portion 1131 to increase or decrease the angle between the second bending portion 1001 and the supporting portion 1003, thereby realizing the opening and closing of the wiring channel 107 to plug, unplug or lock the wires.

[0059] It can be understood that the limiting portion 1002 abuts against the controlling claw 1130, which can effectively limit the range of movement of the trigger 113. When the trigger 113 is pulled, due to the limitation of the limiting portion 1002, it can prevent the trigger 113 from detaching from the two ends of the limiting portion 1002 when moving, thereby ensuring that the trigger 113 will never detach from the first bending portion 1000 of the spring 100, and thus can effectively apply pressure to the first bending portion 1000 by pulling the trigger 113.

[0060] Further, please continue to combine Figure 1 and Figure 3 A conductive member 103 is further disposed in the main housing 10 , and two ends of the conductive member 103 are respectively in contact with the first bending portion 1000 and the second bending portion 1001 .

[0061] It can be understood that in this embodiment, the conductive member 103 is fixed in the main shell 10, and the first bent portion 1000 and the second bent portion 1001 abut, approach or move away from the conductive member 103 by pressing the pressing arm 111 or pulling the trigger handle 113. When no force is applied, the first bent portion 1000 and the second bent portion abut against the conductive member 103 to tightly clamp the wire and realize the electrical connection of the incoming wire and the outgoing wire.

[0062] Specifically, in this embodiment, a clearance notch 1030 is formed at one end of the conductive member 103 abutting against the first bending portion 1000 , and the pressing arm 111 passes through the clearance notch 1030 and abuts against the first bending portion 1000 .

[0063] It can be understood that the conductive member 103 is arranged closer to the upper shell body 11 relative to the spring sheet 100, and the pressing arm 111 passes through the clearance gap 1030 of the conductive member 103 and abuts against the first bending portion 1000 without applying force to the conductive member 103, so as to effectively make the first bending portion 1000 and the conductive member 103 move away from, approach or abut.

[0064] It can be understood that in this embodiment, the size and shape of the clearance gap 1030 are not specifically limited. It is only necessary that the pressing arm 111 can pass through the clearance gap 1030 of the conductive member 103 and abut against the first bending portion 1000 without applying any force to the conductive member 103.

[0065] Furthermore, guard plates 114 are provided on both sides of the upper shell 11 , and clearance grooves 104 are correspondingly provided on both sides of the main shell 10 . When the elastic part 110 is pressed, the guard plates 114 slide in the clearance grooves 104 .

[0066] It can be understood that the clearance groove 104 can limit the position of the guard plate 114, so that the user can press the elastic part 110 more smoothly. At the same time, the clearance groove 104 can limit the sliding distance of the guard plate 114, thereby limiting the moving distance of the pressing arm 111 when the user presses the elastic part 110, thereby limiting the deformation degree of the first bending part 1000, that is, limiting the angle between the first bending part 1000 and the support part 1003 (such as Figure 4 The variation range of α) shown in the figure prevents the user from pressing the elastic part 110 with too much force, causing the first bending part 1000 to deform too much and be unable to rebound to its original position, resulting in the wire connection being loose. The cooperation between the guard plate 114 and the give way groove 104 can effectively increase the service life of the spring piece 100.

[0067] It can be understood that in this embodiment, there is no specific limitation on the shape and size of the guard plate 114 and the clearance groove 104, as long as the guard plate 114 can slide in the clearance groove 104 when the elastic part 110 is pressed, and the clearance groove 104 can limit the sliding distance of the guard plate 114.

[0068] Furthermore, please combine Figure 2 and Figure 3 A limiting convex strip 106 is provided on the inner wall of the wiring channel 107 .

[0069] Furthermore, the support portion 1003 is at least partially engaged between the limiting convex strip 106 and the inner wall of the wiring channel 107 .

[0070] It can be understood that the limiting convex strip 106 limits the support portion 1003 of the spring piece 100 and makes the connection between the support portion 1003 and the inner wall of the wiring channel 107 more stable, preventing the spring piece 100 from shaking in the main shell 10 when subjected to force, thereby affecting the speed and quality of wiring.

[0071] Optionally, in order to ensure the service life of the spring piece 100 and improve assembly efficiency, the first bending portion 1000, the second bending portion 1001 and the supporting portion 1003 of the spring piece 100 are integrally formed.

[0072] Compared with the prior art, the connector provided by the utility model has the following advantages:

[0073] 1. The connector provided in the embodiment of the utility model includes a main shell and an upper shell connected to the main shell, the main shell is provided with at least one through wiring channel, a spring is arranged in the wiring channel, a through hole connected to the wiring channel is provided on the side of the main shell facing the upper shell, the upper shell includes an elastic part covering the through hole, and a pressing arm is arranged on the side of the elastic part facing the main shell, the pressing arm can pass through the through hole and abut against the spring, and the wiring channel is opened or closed by pressing the pressing arm against the spring. When wiring, the elastic part of the upper shell is pressed to drive the pressing arm to abut against the spring, so that it is deformed by force, and when the pressing stops, the spring will rebound to its original position, thereby realizing the access and clamping of the wire. This wiring method is simple to operate, can be set on a small connector, is easy to operate, can realize quick wiring, and has a simple structure and low cost. In addition, multiple wiring channels can be set to realize the access of multiple wires at the same time.

[0074] 2. In the wiring connector provided in the embodiment of the utility model, the spring sheet includes a support portion abutting against the inner wall of the wiring channel and a first bent portion arranged at one end of the support portion, the first bent portion and the support portion are arranged at an angle, and the pressing arm can pass through the perforation and abut against the first bent portion. The elastic performance of the spring sheet enables the first bent portion and the support portion arranged at an angle to still maintain good supporting performance, and can help the support portion better fit the inner wall of the connection wiring channel to ensure the stability of the connection; when the pressing operation is performed, the pressing arm passes through the perforation and abuts against the first bent portion, and the first bent portion is deformed, so that the angle between the first bent portion and the support portion becomes smaller, thereby opening the wiring channel and providing a space for the wire to be connected; in order to make the force applied to the pressing arm more directly and effectively transmitted to the first bent portion, the side of the pressing arm abutting against the first bent portion can be adaptively set to be inclined like the inclined first bent portion, so that the force transmission is more accurate and direct.

[0075] 3. There is a gap between the elastic part and the main shell to ensure that the elastic part has enough space to press downward, so that the first bent part can produce enough deformation to ensure that wires of different thicknesses can be connected. At the same time, after stopping pressing, the elastic part rebounds to its original position. The gap ensures that the pressing arm that returns to its original position with the elastic part no longer contacts the first bent part. When the elastic part is accidentally touched, there is a buffer space, which will not cause the connected wire to loosen.

[0076] 4. In the wiring connector provided in the embodiment of the utility model, the other end of the support portion relative to the first bending portion is further provided with a second bending portion, the second bending portion and the support portion are also arranged at an angle, and a limiting portion is arranged on the second bending portion. A trigger is arranged near the wiring channel, and when the trigger is pulled, the trigger abuts against the limiting portion of the second bending portion, so that the second bending portion is deformed by force, so that the angle between the second bending portion and the support portion becomes smaller, thereby opening the wiring channel, and when the trigger stops pulling, the second bending portion of the spring will rebound to its original position, thereby achieving the connection and clamping of the wire.

[0077] 5. The wiring connector provided in the embodiment of the utility model has a wiring channel including a wiring port near the trigger, the upper shell covers the wiring port and has an opening corresponding to the wiring port, the upper shell has an operating slot corresponding to the trigger, and the trigger passes through the operating slot and abuts against the limit portion. The upper shell covers the wiring channel, and the opening corresponding to the wiring channel allows the wire to pass through, that is, the wire is respectively inserted into the connector through the wiring port and the opening to achieve connection. In addition, because the upper shell covers the wiring channel, when disassembling or installing, the upper shell can be opened to take out or put in components such as shrapnel from the wiring channel. The coordinated design of the trigger and the operating slot makes the process of inserting or removing the wire easier to operate, and the wire is more stable after being inserted, and is not easy to fall off from the channel under the influence of external force, and the trigger can be stored in the operating slot, which can make the volume of the wiring connector smaller.

[0078] 6. In the wiring connector provided in the embodiment of the utility model, the controlling claw and the operating slot cooperate to fix the trigger. The pulling portion is a part of the trigger, passes through the operating slot and is exposed to the outside. The user can manipulate the trigger through the pulling portion to increase or decrease the angle between the second bending portion and the supporting portion, thereby opening and closing the wiring channel to plug or unplug or lock the wire. At the same time, the limiting portion abuts against the controlling claw to limit the movement range of the trigger, ensure that the trigger is in the appropriate position, and improve the durability, stability and ease of use of the connector.

[0079] 7. In the wiring connector provided in the embodiment of the utility model, a conductive member is further provided in the main housing, and the two ends of the conductive member are respectively in contact with the first bend and the second bend. The first bend and the second bend are in contact with, approached or moved away from the conductive member by pressing the pressing arm or pulling the trigger. When no force is applied, the first bend and the second bend are in contact with the conductive member to tightly clamp the wire, thereby realizing the electrical connection between the incoming wire and the outgoing wire.

[0080] 8. In the connector provided in the embodiment of the utility model, the upper shell is provided with guard plates on both sides, and the main shell is provided with corresponding clearance grooves on both sides. When the elastic part is pressed, the guard plates slide in the clearance grooves. The clearance grooves and the guard plates cooperate to prevent the user from pressing the elastic part with too much force, causing the first bending part to be unable to rebound to its original position after deformation, resulting in the loosening of the wire connection.

[0081] 9. The connector provided in the embodiment of the utility model has a limiting convex strip on the inner wall of the wiring channel, which limits the supporting part of the spring piece and makes the connection between the supporting part and the inner wall of the wiring channel more stable, preventing the spring piece from shaking in the main shell when subjected to force, thereby affecting the speed and quality of wiring.

[0082] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connector, characterized in that: The invention comprises a main shell and an upper shell connected to the main shell, the main shell is provided with at least one through wiring channel, a spring sheet is arranged in the wiring channel, a through hole connected to the wiring channel is arranged on a side of the main shell facing the upper shell, the upper shell comprises an elastic part covering the through hole, and a pressing arm is arranged on a side of the elastic part facing the main shell, the pressing arm can pass through the through hole and abut against the spring sheet, and the wiring channel is opened or closed by pressing the pressing arm to press against the spring sheet.

2. The connector according to claim 1, wherein: The spring sheet includes a support portion abutting against the inner wall of the wiring channel and a first bent portion arranged at one end of the support portion, the first bent portion and the support portion are arranged at an angle, and the pressing arm can pass through the through hole and abut against the first bent portion.

3. The connector according to claim 1, wherein: There is a gap between the elastic portion and the main housing.

4. The connector according to claim 2, wherein: The support portion is further provided with a second bending portion at the other end relative to the first bending portion, the second bending portion is provided with a limiting portion, a trigger is provided near the wiring channel, and one end of the trigger abuts against the limiting portion.

5. The connector according to claim 4, wherein: The wiring channel includes a wiring port close to the trigger, the upper shell covers the wiring port and has an opening corresponding to the wiring port, the upper shell has an operating slot corresponding to the trigger, and the trigger passes through the operating slot to abut against the limiting portion.

6. The connector according to claim 5, wherein: The trigger includes a control claw located between the upper shell and the main shell, and a pull portion exposed to the outside through the operation slot, and the control claw abuts against the upper shell and the limiting portion at the same time.

7. The connector according to claim 4, wherein: A conductive member is further disposed in the main housing, and two ends of the conductive member are respectively in contact with the first bending portion and the second bending portion.

8. The connector according to claim 1, wherein: Guard plates are arranged on both sides of the upper shell, and clearance grooves are correspondingly arranged on both sides of the main shell. When the elastic part is pressed, the guard plates slide in the clearance grooves.

9. The connector according to claim 4, wherein: A limiting convex strip is arranged on the inner wall of the wiring channel.

10. The connector according to claim 9, wherein: The support portion is at least partially clamped between the limiting convex strip and the inner wall of the wiring channel.

Images