A welding-free wire clamp structure

Abstract

The present invention relates to the technical field of connection devices, and provides a welding-free wire clamp structure, comprising: a bearing sleeve, which has a accommodating cavity, in which a limiting component is provided; a clamping member, which can extend into the accommodating cavity along a first direction, and the clamping member comprises: a body, one end of which is connected to the bearing sleeve by a snap-fit ​​connection; a first elastic plate, one end of which is connected to the other end of the body by a fixing plate, and a first mounting groove is provided on the first elastic plate; a second elastic plate, which is connected to the other end of the first elastic plate and forms a limiting tip, and the other end of the second elastic plate is connected to a sliding plate, and the sliding plate can slide along the body. The present invention realizes the function of bidirectional snap-fitting by setting a bidirectional mounting groove, so that the wire clamp can adapt to a variety of wire cores with different radii, improves the applicability of the wire clamp, and effectively prevents the cable from loosening or falling off under bidirectional pulling.

Description

Technical Field

[0001] The present invention relates to the technical field of connection devices, and in particular to a welding-free wire clamp structure. Background Art

[0002] In the field of power transmission and communication, the cable clamp is an important component for connecting and fixing cables. The stability and reliability of its performance are crucial to the safe operation of the entire system. However, the cable clamp structure in the prior art has some defects, which gradually appear after long-term use, posing a threat to the stability and safety of the system.

[0003] First, after a long period of use, the clamping force of the existing wire clamp structure will gradually decrease due to the elastic fatigue of the material. This elastic fatigue phenomenon causes the clamping mechanism to be unable to maintain a constant clamping force, thereby affecting the fixing effect of the cable and reducing the safety of use. Secondly, the applicability of the existing wire clamp structure is limited and cannot adapt to wire cores of different radii, which limits its application in diversified cables. In addition, the existing wire clamp structure is also insufficient in resisting tensile performance in other directions, which may lead to unstable cable connections when facing complex environments and stress conditions. Summary of the invention

[0004] Based on this, it is necessary to provide a welding-free wire clamp structure to address the problems existing in the current wire clamp structure.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A welding-free wire clamp structure, comprising:

[0007] A bearing sleeve having a receiving cavity, wherein a limiting component is arranged in the receiving cavity;

[0008] A clamping member, which can extend into the accommodating cavity along a first direction, and the clamping member includes:

[0009] A body, one end of which is connected to the bearing sleeve by snap-fitting;

[0010] A first elastic plate, one end of which is connected to the other end of the body through a fixing plate, and a first mounting groove is provided on the first elastic plate;

[0011] A second elastic plate is connected to the other end of the first elastic plate to form a limiting tip, and the other end of the second elastic plate is connected to a sliding plate, and the sliding plate can slide along the main body. A second mounting groove is provided on the second elastic plate, and a net bag is provided on the second mounting groove. After the wire core passes through the first mounting groove and the second mounting groove, the net bag is pushed to drive the sliding plate to slide along the main body and drive the limiting tip to cooperate with the limiting component, so that the first elastic plate and the second elastic plate press the wire core to the side close to the main body.

[0012] Furthermore, the supporting sleeve includes a top plate and a bottom plate connected to the top plate, the top plate is provided with the limiting assembly, first slots are provided on opposite sides of the bottom plate along the first direction, a first block is provided on one side of the bottom plate close to the clamping member along the second direction, the clamping member is provided with a second block matching with the first slot and a second slot matching with the first block, wherein the first direction and the second direction are perpendicular to each other.

[0013] Furthermore, the bottom plate is an L-shaped structure, the top plate protrudes from the bottom plate along the first direction, and a gap is formed between the bottom plate and the top plate.

[0014] Furthermore, the length of the body along the first direction is smaller than the length of the top plate along the first direction and larger than the length of the bottom plate along the first direction.

[0015] Furthermore, the limiting assembly includes a limiting plate connected to the top plate, and an inclined guide plate is provided on one side of the limiting plate close to the clamping member. The guide plate is connected to the plane limiting plate and a tip limit is formed therebetween, and the tip limit protrudes from the plane limiting plate.

[0016] Furthermore, a plurality of groups of the limiting components are provided on one side of the limiting plate close to the clamping member, and the plurality of groups of the limiting components are interconnected and have an overall trapezoidal structural layout.

[0017] Furthermore, a sliding groove is provided on the main body, the second clamping groove is provided on one side of the sliding groove close to the fixed plate, and a second clamping block is provided on the main body along the first direction, and the position of the second clamping block corresponds to the position on the other side of the sliding groove.

[0018] Furthermore, two opposite sides of the body are provided with slide rails along the first direction, and a slider is provided on one side of the slide plate close to the slide rail, and the slider can move along the slide rail.

[0019] Furthermore, an inverted T-shaped push rod is provided between the first elastic plate and the second elastic plate, and when the first elastic plate and the second elastic plate press the wire core toward the side close to the body, one end of the push rod presses against the wire core.

[0020] Furthermore, the fixed plate and the sliding plate are both arc-shaped structures.

[0021] The beneficial effects of the present invention are:

[0022] The present invention realizes the function of bidirectional clamping by setting a bidirectional installation groove, so that the wire clamp can adapt to wire cores of various different radii, improves the applicability of the wire clamp, and effectively prevents the cable from loosening or falling off under bidirectional pulling, thereby significantly improving the performance and stability of the wire clamp.

[0023] The present invention adjusts the first pulling direction to tilt the top rod, thereby enhancing the clamping force in the pulling direction and ensuring that the cable can maintain a stable connection under various stress conditions.

[0024] Since the elastic deformation section of the present invention is shorter, less elastic deformation is generated under the same conditions, which helps to reduce elastic fatigue of the material, prolong the service life of the wire clamp, and improve the reliability and durability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the wire clamp structure in the first state according to an embodiment of the present invention;

[0026] Figure 2 for Figure 1 A top view of

[0027] Figure 3 for Figure 2 Axonometric section along line AA;

[0028] Figure 4 The structure of the wire clamp structure in the second state according to the embodiment of the present invention is shown in FIG. Figure 1 ;

[0029] Figure 5 for Figure 4 A top view of

[0030] Figure 6 for Figure 5 A cross-sectional view taken along line BB;

[0031] Figure 7 The structure of the wire clamp structure in the second state according to the embodiment of the present invention is shown in FIG. Figure 2 ;

[0032] Figure 8 for Figure 7A top view of

[0033] Fig. 9 for Figure 8 Cross-sectional view taken along line CC.

[0034] in:

[0035] 100, bearing sleeve; 110, first card slot; 120, first card block; 130, limit plate; 131, guide plate; 132, tip limit; 133, plane limit plate; 200, clamping member; 210, second card block; 220, sliding slot; 230, second card slot; 240, slide rail; 250, sliding plate; 260, fixed plate; 270, first elastic plate; 271, first mounting slot; 272, push rod; 280, second elastic plate; 281, second mounting slot; 282, limit tip; 290, net bag. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0037] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] The embodiment of the present invention provides a welding-free wire clamp structure, such as Figure 1 and Figure 4 As shown, it includes a bearing sleeve 100 and a clamping member 200. The bearing sleeve 100 has a receiving cavity, in which a limiting assembly is arranged, and the clamping member 200 can extend into the receiving cavity along a first direction.

[0040] like Figure 1 As shown, the clamping member 200 includes a body, a first elastic plate 270 and a second elastic plate 280. One end of the body is connected to the bearing sleeve 100 by snapping, wherein the body is a planar plate structure, the long diameter direction of which is the first direction, and the short diameter direction of which is the second direction.

[0041] One end of the first elastic plate 270 is connected to the other end of the body through the fixing plate 260 . The first elastic plate 270 is provided with a first mounting groove 271 . The wire core can pass through the first mounting groove 271 . The first mounting groove 271 can be set to a long strip structure.

[0042] One end of the second elastic plate 280 is connected to the other end of the first elastic plate 270 to form a limiting tip 282, and the other end of the second elastic plate 280 is connected to the sliding plate 250, and the sliding plate 250 can slide along the main body, wherein the fixed plate 260 and the sliding plate 250 are both arc-shaped structures, and the first elastic plate 270 and the second elastic plate 280 are overall in an inverted V-shaped layout.

[0043] The second elastic plate 280 is provided with a second mounting groove 281, and the second mounting groove 281 is provided with a net bag 290, wherein the second mounting groove 281 can be set as a long strip structure, the net bag 290 protrudes from the plate surface of the second elastic plate 280, and there is a certain space in the net bag 290 to accommodate the wire core. The first mounting groove 271 and the second mounting groove 281 are provided with conductive materials, and the wire core contacts the conductive materials to achieve electricity.

[0044] After the wire core passes through the first installation groove 271 and the second installation groove 281, it pushes the net bag 290 to drive the sliding plate 250 to slide along the main body, and drives the limiting tip 282 to cooperate with the limiting component, so that the first elastic plate 270 and the second elastic plate 280 press the wire core to the side close to the main body.

[0045] In this embodiment, the staff first clamps the body and the bearing sleeve 100 together to limit the position. Then, the staff inserts the wire core from the left end of the wire clamp structure, so that the wire core passes through the first installation groove 271 and the second installation groove 281 in sequence and is placed in the net bag 290. As the wire core is inserted, the wire core can push the net bag 290, so that the second elastic plate 280 moves away from the first elastic plate 270 (that is, the sliding plate 250 slides along the body), that is, the distance between the first elastic plate 270 and the second elastic plate 280 increases, and the height position of the limit tip 282 changes until the limit tip 282 can cooperate with the limit assembly. At this time, because the distance between the first elastic plate 270 and the second elastic plate 280 increases, the use angle of the first installation groove 271 and the second installation groove 281 relative to the body changes, thereby clamping the wire core.

[0046] The present invention can adapt to wire cores of different diameters through the cooperation of the first elastic plate 270, the second elastic plate 280 and the net bag 290, thereby improving applicability. In electrical wiring, the wire clamp structure can quickly fix wires of different thicknesses without welding operations, thereby improving installation efficiency.

[0047] In one embodiment, if Figure 1 As shown, the bearing sleeve 100 includes a top plate and a bottom plate connected to the top plate, a limiting assembly is provided on the top plate, first slots 110 are provided on opposite sides of the bottom plate along a first direction, a first block 120 is provided on one side of the bottom plate close to the clamping member 200 along a second direction, and a second block 210 matching with the first slot 110 and a second slot 230 matching with the first block 120 are provided on the clamping member 200, wherein the first direction is perpendicular to the second direction, the first direction is the long diameter direction of the body, and the second direction is the short diameter direction of the body.

[0048] In this embodiment, during installation, the second clamping block 210 of the clamping member 200 enters the first clamping groove 110 of the bottom plate of the supporting sleeve 100 through elastic deformation for limiting position, and at the same time, the first clamping block 120 of the bottom plate of the supporting sleeve 100 can be inserted into the second clamping groove 230 on the main body of the clamping member 200 for limiting position, thereby realizing a clamping connection between the supporting sleeve 100 and the clamping member 200. The connection is firm and convenient for installation and disassembly, thereby improving the stability of the structure.

[0049] In some occasions where the lines need to be frequently replaced or adjusted, this clamping structure can facilitate the installation and removal of the wire clamp, thereby improving work efficiency.

[0050] In one embodiment, if Figure 4As shown, the bottom plate is an L-shaped structure, and the top plate protrudes from the bottom plate along the first direction, ensuring that there is enough space to set the limit assembly and preventing the bearing sleeve 100 from occupying more space as a whole. A gap is formed between the bottom plate and the top plate, which allows the staff to observe the assembly of the clamping member 200 and the bearing sleeve 100 in the accommodating cavity, ensuring that the limit assembly and the limit tip 282 are properly matched.

[0051] In one embodiment, if Figure 1 and Figure 4 As shown, the length of the body along the first direction is less than the length of the top plate along the first direction and greater than the length of the bottom plate along the first direction. The relationship between the length of the body and the length of the top plate and the length of the bottom plate is mainly to ensure the stability of the matching between the clamping member 200 and the bearing sleeve 100 in the overall structural layout, and does not directly affect the clamping action of the wire core during the working process.

[0052] In actual use, this size relationship can ensure that the clamp 200 will not loosen or fall out in the supporting sleeve 100, and at the same time will not affect the installation and use due to the excessive length of the main body, and it is convenient for the staff to hold the clamp 200 for operation without being hindered or interfered by the supporting sleeve 100.

[0053] In one embodiment, if Figure 6 and Fig. 9 As shown, the limit assembly includes a limit plate 130 connected to the top plate, and an inclined guide plate 131 is provided on one side of the limit plate 130 close to the clamp 200. The guide plate 131 is connected to a plane limit plate 133 and a tip limit 132 is formed therebetween, and the tip limit 132 protrudes from the plane limit plate 133. The guide plate 131 helps to accurately install and position the clamp 200, and the tip limit 132 can enhance the fixing effect on the wire core.

[0054] In this embodiment, when the wire core is inserted, the limiting tip 282 is driven to slide along the guide plate 131. After sliding over the tip limit 132, it stops on the plane limit plate 133. The guide plate 131 plays a role in guiding the clamping member 200 to be accurately installed. The tip limit 132 and the plane limit plate 133 work together to limit the limiting tip 282 to ensure the clamping effect on the wire core.

[0055] In addition, when manufacturing the limiting plate 130 , the shape of the limiting plate 130 can be cut on the top plate, and then the limiting plate 130 can be installed on the top plate to reduce the use of additional materials and not affect the structural strength of the bearing sleeve 100 .

[0056] In one embodiment, if Figure 6 and Fig. 9As shown, a plurality of groups of limiting components are provided on one side of the limiting plate 130 close to the clamping member 200 . The plurality of groups of limiting components are interconnected and have a trapezoidal structure layout as a whole.

[0057] When the multiple sets of limit assemblies are working, after the wire core is inserted, the multiple guide plates 131, the tip limit 132 and the plane limit plate 133 work together to increase the fixing points of the wire core and improve the stability of the fixation. In some occasions where the fixation of the wire core is required to be high, the multiple sets of limit assemblies can better ensure the stability of the wire core and prevent it from loosening or shifting during use.

[0058] In one embodiment, if Figure 1 As shown, a sliding groove 220 is provided on the main body, a second clamping groove 230 is provided on one side of the sliding groove 220 close to the fixing plate 260 , and a second clamping block 210 is arranged on the main body along the first direction, and the position of the second clamping block 210 corresponds to the position on the other side of the sliding groove 220 .

[0059] During the installation process, the second block 210 of the clamping member 200 enters the first slot 110 of the bottom plate of the supporting sleeve 100 for limiting position through elastic deformation. At the same time, the first block 120 of the bottom plate of the supporting sleeve 100 passes through the lower end of the sliding slot 220 of the main body of the clamping member 200, slides inside the sliding slot 220, and is inserted into the second slot 230 for limiting position.

[0060] The sliding groove 220, the second clamping groove 230 and the second clamping block 210 on the body cooperate with the bearing sleeve 100 to realize the clamping connection between the clamp 200 and the bearing sleeve 100, providing a structural basis for the overall operation of the wire clamp. This structural design facilitates the clamping connection between the clamp 200 and the bearing sleeve 100 and improves installation efficiency.

[0061] In one embodiment, if Figure 1 As shown, the two opposite sides of the body are provided with slide rails 240 along the first direction, and a slider is provided on one side of the slide plate 250 close to the slide rail 240, and the slider can move along the slide rail 240. When the wire core is inserted to make the slide plate 250 slide, the slider on the slide plate 250 moves along the slide rail 240 of the body, ensuring that the slide plate 250 slides smoothly and the wire clamp clamps the wire core smoothly.

[0062] In one embodiment, if Figure 6 and Fig. 9 As shown, an inverted T-shaped push rod 272 is provided between the first elastic plate 270 and the second elastic plate 280. When the first elastic plate 270 and the second elastic plate 280 press the wire core toward the side close to the body, one end of the push rod 272 presses against the wire core.

[0063] In this embodiment, when the wire core is pressed by the first elastic plate 270 and the second elastic plate 280, one end of the inverted T-shaped push rod 272 presses against the wire core. When the wire core encounters a pulling force, the push rod 272 rotates and the two ends squeeze the wire core to clamp the wire core tighter.

[0064] The top rod 272 of the present invention can enhance the clamping force on the wire core and improve the fixing effect of the wire clamp. When pulled by external force, the top rod 272 can disperse the force to the first elastic plate 270 or the second elastic plate 280 to enhance the tensile strength of the wire clamp.

[0065] The present invention is specifically as follows when applied:

[0066] like Figure 1-Figure 4 As shown, when in use, the first clamping block 120 of the bottom plate of the supporting sleeve 100 is first passed through the lower end of the sliding groove 220 of the main body of the clamping member 200, and after sliding inside the sliding groove 220, it is inserted into the second clamping groove 230 for limiting. At the same time, the second clamping block 210 of the clamping member 200 enters the first clamping groove 110 of the bottom plate of the supporting sleeve 100 through elastic deformation for limiting, thereby realizing the clamping connection between the supporting sleeve 100 and the clamping member 200.

[0067] Then as Figure 4-Figure 9 As shown, the wire core is inserted from the left end of the wire clamp structure, and the wire core passes through the first mounting groove 271 of the first elastic plate 270 and the second mounting groove 281 of the second elastic plate 280 of the clamping member 200, and pushes the net bag 290, and the net bag 290 drives the second elastic plate 280 away from the first elastic plate 270. At this time, the sliding plate 250 moves along the slide rail 240, and the limiting tip 282 slides along the guide plate 131 of the limiting assembly of the top plate of the bearing sleeve 100. When the limiting tip 282 slides over the tip limit 132 and stops on the plane limiting plate 133, at this time, because the distance between the first elastic plate 270 and the second elastic plate 280 becomes larger, the use angle of the first mounting groove 271 and the second mounting groove 281 relative to the body changes, and the contact area and contact mode of the first mounting groove 271, the second mounting groove 281 and the wire core also change accordingly. In the initial state, when the wire core is inserted into the first mounting groove 271 and the second mounting groove 281, the contact may be relatively loose. As the use angle of the first mounting groove 271 and the second mounting groove 281 relative to the body changes, the contact between the side walls of the two mounting grooves and the wire core gradually changes from being approximately parallel to the axial direction of the wire core to a contact with a certain tilt angle. This tilt angle enables the side walls of the first mounting groove 271 and the second mounting groove 281 to better fit the circumferential surface of the wire core, increasing the contact area, thereby increasing the friction force and achieving clamping of the wire core.

[0068] The inverted T-shaped push rod 272 is pressed against the wire core, and the push rod 272 is pressed against the wire core, which further enhances the clamping effect. The push rod 272 is an additional fixing device. On the basis of the first mounting groove 271 and the second mounting groove 281 clamping the wire core, it applies pressure to the wire core from another direction to prevent the wire core from slipping out of the first mounting groove 271 and the second mounting groove 281 when subjected to external forces (such as vibration, stretching, etc.).

[0069] Finally, when the wire core is clamped, one end of the wire core is in the net bag 290, and the net bag 290 is pushed by the wire core to deform, and the wire core and the wire clamp structure are in a relatively fixed state. The wire core contacts the conductive material on the first mounting groove 271 and / or the second mounting groove 281 to achieve power supply. After the limit is completed, when the wire core encounters any pulling force in two directions, the top rod 272 rotates, and the two ends squeeze the wire core to clamp the wire core more tightly.

[0070] In another embodiment, the two wire cores can be inserted into the same wire clamp structure, which can fix the two wire cores. After fixation, the two wire cores are in contact with the conductive material on the first installation groove 271 and / or the second installation groove 281 to achieve power supply between the two wire cores.

[0071] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0072] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A welding-free wire clamp structure, characterized in that: include: A bearing sleeve (100) having a receiving cavity, wherein a limiting component is arranged in the receiving cavity; A clamping member (200) capable of extending into the accommodating cavity along a first direction, the clamping member (200) comprising: A body, one end of which is snap-connected to the bearing sleeve (100); A first elastic plate (270), one end of which is connected to the other end of the body via a fixing plate (260), and a first mounting groove (271) is provided on the first elastic plate (270); A second elastic plate (280) is connected to the other end of the first elastic plate (270) to form a limiting tip (282); the other end of the second elastic plate (280) is connected to the sliding plate (250); the sliding plate (250) can slide along the body; a second mounting groove (281) is provided on the second elastic plate (280); a net bag (290) is provided on the second mounting groove (281); after the wire core passes through the first mounting groove (271) and the second mounting groove (281), the net bag (290) is pushed to drive the sliding plate (250) to slide along the body, and drive the limiting tip (282) to cooperate with the limiting assembly, so that the first elastic plate (270) and the second elastic plate (280) press the wire core to the side close to the body.

2. The solder-free wire clamp structure according to claim 1, characterized in that: The bearing sleeve (100) comprises a top plate and a bottom plate connected to the top plate, the top plate is provided with the limiting assembly, first slots (110) are provided on opposite sides of the bottom plate along the first direction, a first block (120) is provided on one side of the bottom plate close to the clamping member (200) along the second direction, a second block (210) matched with the first slot (110) and a second slot (230) matched with the first block (120) are provided on the clamping member (200), wherein the first direction is perpendicular to the second direction.

3. The solder-free wire clamp structure according to claim 2, characterized in that: The bottom plate is an L-shaped structure, the top plate protrudes from the bottom plate along the first direction, and a gap is formed between the bottom plate and the top plate.

4. The solder-free wire clamp structure according to claim 2, characterized in that: The length of the body along the first direction is smaller than the length of the top plate along the first direction and is larger than the length of the bottom plate along the first direction.

5. The solder-free wire clamp structure according to claim 2, characterized in that: The limiting assembly comprises a limiting plate (130) connected to the top plate, a side of the limiting plate (130) close to the clamping member (200) is provided with an inclined guide plate (131), the guide plate (131) is connected to a plane limiting plate (133) and a tip limiting plate (132) is formed therebetween, and the tip limiting plate (132) protrudes from the plane limiting plate (133).

6. The solder-free wire clamp structure according to claim 5, characterized in that: A plurality of groups of the limiting components are provided on one side of the limiting plate (130) close to the clamping member (200), and the plurality of groups of the limiting components are interconnected and have an overall trapezoidal structural layout.

7. The solder-free wire clamp structure according to claim 2, characterized in that: The main body is provided with a sliding groove (220), and the second clamping groove (230) is provided on one side of the sliding groove (220) close to the fixing plate (260). The main body is provided with a second clamping block (210) along the first direction, and the position of the second clamping block (210) corresponds to the position of the other side of the sliding groove (220).

8. The solder-free wire clamp structure according to claim 7, characterized in that: Slide rails (240) are provided on opposite sides of the body along the first direction, and a slider is provided on one side of the slide plate (250) close to the slide rail (240), and the slider can move along the slide rail (240).

9. The solder-free wire clamp structure according to claim 1, characterized in that: An inverted T-shaped push rod (272) is provided between the first elastic plate (270) and the second elastic plate (280); when the first elastic plate (270) and the second elastic plate (280) press the wire core toward a side close to the body, one end of the push rod (272) presses against the wire core.

10. The solder-free wire clamp structure according to claim 1, characterized in that: The fixed plate (260) and the sliding plate (250) are both arc-shaped structures.

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