Fixing wire clamp and connecting wire assembling structure

Abstract

The invention provides a fixing wire clamp and a connecting wire assembling structure, the fixing wire clamp comprises a wire clamp body, the wire clamp body is internally provided with a limiting cavity, and the wire clamp body is also provided with a first opening and a second opening which are respectively communicated with the limiting cavity. The limiting cavity is used for accommodating the connector and is provided with a limiting wall used for limiting the connector to approach the second opening; the first opening allows the plug to extend out of the limiting cavity, and the second opening allows the wire body to extend out of the limiting cavity. A fracture is further formed in the side wall of the wire clamp body, the fracture penetrates from the first opening to the second opening and further penetrates from the outer surface of the wire clamp body to the limiting cavity, and the fracture can be expanded and shrunk through bending deformation of the side wall of the wire clamp body; the wire clamp body is further provided with a connecting structure which is used for being fixedly connected with wiring equipment. The fixing wire clamp can solve the technical problem that an existing fixing wire clamp is complex in structure and installation.

Description

Technical Field

[0001] The present application relates to the field of wire clamp structures, and in particular to a fixed wire clamp and connecting wire assembly structure. Background Art

[0002] Electrical devices (such as televisions, computers, and other display devices) typically require connecting cables to transmit power, electrical signals, and the like. However, existing connecting cables are easily loosened from the electrical devices due to external forces. To address this issue, some existing technical solutions utilize fixed cable clamps that are mounted on the electrical devices and retain the connecting cables to prevent them from loosening. However, these fixed cable clamps are composed of numerous components, resulting in a complex structure and inconvenient installation. Summary of the Invention

[0003] The embodiments of the present application provide a fixed wire clamp to solve the technical problems of existing fixed wire clamps that are relatively complex in structure and installation.

[0004] In order to achieve the above-mentioned purpose, the fixed wire clamp proposed in the present application is used to fix the connecting wire, and the fixed wire clamp proposed in the present application includes a wire clamp body, a limiting cavity is provided in the wire clamp body, and a first opening and a second opening are provided on the wire clamp body, which are respectively connected to the limiting cavity. The limiting cavity is used to accommodate the connector of the connecting wire, and the limiting cavity is provided with a limiting wall for limiting the connector from approaching the second opening; the first opening is used for allowing the plug of the connecting wire to extend out of the limiting cavity, and the second opening is used for allowing the wire body of the connecting wire to extend out of the limiting cavity. A fracture is also provided on the side wall of the wire clamp body, and the fracture passes through from the first opening to the second opening, and the fracture also passes through from the outer surface of the wire clamp body to the limiting cavity. The side wall of the wire clamp body can also expand and shrink the fracture by bending and deforming; the wire clamp body is also provided with a connection structure, and the connection structure is used to be fixedly connected to the wiring device.

[0005] Optionally, in one embodiment, the side walls of the wire clamp body include a first side wall and a second side wall that are spaced apart from each other, the limiting cavity is located between the first side wall and the second side wall, and the fracture is provided on the first side wall; a bending groove is recessed on the second side wall, and the bending groove extends from the side where the first opening is located to the side where the second opening is located, and the second side wall can be elastically deformed at the bending groove.

[0006] Optionally, in one embodiment, the bending groove is recessed on the surface of the second side wall facing the first side wall, and the bending groove is communicated with the limiting cavity.

[0007] Optionally, in one embodiment, the side walls of the wire clamp body further include a third side wall and a fourth side wall spaced opposite to each other, the third side wall and the fourth side wall are both connected between the first side wall and the second side wall, and the first side wall, the second side wall, the third side wall and the fourth side wall constitute the peripheral wall of the limiting cavity; wherein the spacing between the first side wall and the second side wall is smaller than the spacing between the third side wall and the fourth side wall.

[0008] Optionally, in one embodiment, a torsion spring is further installed at the bending groove of the second side wall. When the second side wall is bent and deformed and the fracture is enlarged, the torsion spring is driven by the second side wall and generates elastic deformation.

[0009] Optionally, in one embodiment, the bending groove is a V-shaped groove and has a first inclined wall and a second inclined wall extending at an angle; the torsion spring includes a helical body and a first elastic arm and a second elastic arm connected to the helical body, the helical body is fixed in the second side wall and extends along the bending groove, the first elastic arm extends along the first inclined wall and is fixed relative to the first inclined wall, and the second elastic arm extends along the second inclined wall and is fixed relative to the second inclined wall.

[0010] Optionally, in one embodiment, the wire clamp body has a first connection end surface, and the first opening is located on the first connection end surface; the connection structure includes an adhesive sheet, the adhesive sheet is adhered to the first connection end surface, and the adhesive sheet is used to be adhered and fixed to the wiring device.

[0011] Optionally, in one embodiment, the adhesive sheet completely covers the first connection end surface, and a notch is provided on the adhesive sheet, and the notch is arranged corresponding to the fracture.

[0012] Optionally, in one embodiment, the connection structure further includes at least one connection ear, and a connection hole is formed through the connection ear, and the connection hole is used for a screw to pass through and be threadedly connected to the wiring device.

[0013] Optionally, in one embodiment, a plurality of the connecting ears are provided, the plurality of connecting ears are respectively connected to both sides of the fracture, and the plurality of connecting holes on the plurality of connecting ears are coaxially arranged.

[0014] Optionally, in one embodiment, the connecting ear has a second connecting end surface, the first connecting end surface and the second connecting end surface are flush connected, and the adhesive sheet also covers the second connecting end surface.

[0015] The present application also proposes a connecting wire assembly structure, which includes a wiring device, a connecting wire, and a fixed wire clamp as described in any one of the above embodiments. The wiring device is provided with a wiring slot, and the connecting wire includes a connector, a plug extending from one end of the connector, and a wire body extending from the other end of the connector; the plug is inserted into the wiring slot, and the wire body extends away from the wiring slot. The wire clamp body is sleeved on the outside of the connector, the connector is located in the limiting cavity and abuts against the limiting wall, and the wire clamp body is fixedly connected to the wiring device through the connecting structure.

[0016] When using the fixed wire clamp provided by the present application, after the plug of the connecting wire has been plugged into the wiring device, the side walls of the wire clamp body can be directly pulled by hand to bend and deform the side walls of the wire clamp body, thereby widening the fracture, so that the wire clamp body can be sleeved over the connector of the connecting wire. At this time, the plug of the connecting wire extends out of the limiting cavity through the first opening and remains plugged into the wiring device, while the wire body of the connecting wire extends out of the limiting cavity through the second opening. The relative position of the wire clamp body and the connector is then adjusted so that the connector abuts against the limiting wall in the limiting cavity, and finally the wire clamp body is fixedly connected to the wiring device through the connecting structure.

[0017] It can be understood that because the wire clamp body is fixedly connected to the wiring device, the limiting wall in the limiting cavity can limit the movement of the connector in the direction close to the second opening. Therefore, when the wire clamp body is stationary, the connector of the connecting wire cannot move in the direction close to the second opening, that is, the plug of the connecting wire cannot move in the direction of separating from the wiring device, thereby avoiding the situation where the connecting wire becomes loose due to external force.

[0018] It can also be understood that because the fixed wire clamp provided in the present application is directly mounted on the outside of the connector of the connecting wire by bending and deforming the wire clamp body, the fixed wire clamp itself does not need to be assembled with a large number of parts, and does not require a large number of connection operations when assembled on the connecting wire. Therefore, it is not only simple in structure, but also easy to assemble on the connecting wire and wiring equipment, effectively solving the technical problems of the existing fixed wire clamps in terms of structure and installation, which are relatively complex. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1This is a structural diagram of an embodiment of a connecting wire to be fixed by a fixing wire clamp of the present application;

[0021] Figure 2 This is a structural diagram of an embodiment of a fixed wire clamp of the present application;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure of the fixed wire clamp at another angle;

[0023] Figure 4 This is a structural diagram of an embodiment of the present invention when the fracture of the fixed wire clamp is enlarged;

[0024] Figure 5 This is a structural schematic diagram of another embodiment of the fixed wire clamp of the present application;

[0025] Figure 6 This is a schematic diagram of the assembly of an embodiment of a fixed wire clip and a connecting wire of the present application;

[0026] Figure 7 for Figure 6 Structural cross-sectional view of the fixed wire clamp and connecting wire;

[0027] Figure 8 This is a structural diagram of an embodiment of the connecting wire assembly structure of the present application;

[0028] Figure 9 for Figure 8 Structural explosion diagram of the middle connecting line assembly structure.

[0029] Description of Figure Numbers:

[0030] Label name Label name Label name 100 Fixed wire clip 16 Connection structure 183 Spirochete 10 Cable clamp body 161 Adhesive sheet 19 First connecting end face 11 Limit cavity 1611 gap 500 Connecting wire assembly structure 111 Limiting wall 162 Connecting ear 200 connecting wires 12 First opening 1621 connection hole 210 Connector 13 Second opening 1622 Second connecting end face 220 plug 14 sidewall 17 Bending groove 230 Line 141 First side wall 171 First inclined wall 300 Wiring equipment 142 Second side wall 172 Second inclined wall 310 Wiring duct 143 The third side wall 18 torsion spring 400 screw 144 Fourth side wall 181 First elastic arm 15 fracture 182 Second elastic arm

[0031] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0033] An embodiment of the present application provides a fixed wire clamp to solve the problem that existing fixed wire clamps are relatively complex in structure and installation, which will be described below with reference to the accompanying drawings.

[0034] First, if Figure 1As shown, the connecting wire 200 to be fixed and prevented from loosening by the fixing clamp 100 of the present application includes a connector 210, a plug 220 extending from one end of the connector 210, and a wire body 230 extending from the other end of the connector 210. Specifically, in this embodiment, the connector 210 of the connecting wire 200 is roughly square-shaped, one end of the connector 210 is connected to the plug 220, and the plug 220 is made of conductive metal. The wiring device 300 to which the connecting wire 200 is to be plugged generally has a wiring slot 310 (see Figure 9 ), the plug 220 is inserted into the wiring slot 310 on the wiring device 300. The other end of the connector 210 is connected to the wire body 230. The wire body 230 is cylindrical and generally includes a conductive copper wire and a rubber sleeve wrapped around the conductive copper wire. The conductive copper wire is electrically connected to the plug 220. The other end of the wire body 230 may be connected to another connector, or it may be connected to a battery, an electronic control panel, other electrical equipment, etc. In addition, in order to facilitate the user to hold and plug in, the outer circumference of the connector 210 is generally larger than the outer circumference of the plug 220 and the outer circumference of the wire body 230. The end of the plug 220 connected to the connector 210 is entirely located within the end face of the connector 210, and the end of the wire body 230 connected to the connector 210 is also entirely located within the end face of the connection.

[0035] It can be understood that after the connecting cable 200 is plugged into the wiring slot 310 of the wiring device 300 through its plug 220, because the plug 220 and the wiring slot 310 are only in contact with each other, if no other limit is placed on the connector 210, when the wire body 230 is suddenly subjected to external force, the wire body 230 will drive the connector 210 and the plug 220 to detach from the wiring slot 310 of the wiring device 300, that is, the connecting cable 200 becomes loose.

[0036] Therefore, the present application proposes a fixing clamp 100 for preventing the above connecting wire 200 from loosening, and as shown in FIG. Figures 2 to 4 As shown, the fixed wire clamp 100 proposed in this application includes a wire clamp body 10, a limiting cavity 11 is provided in the wire clamp body 10, and a first opening 12 and a second opening 13 are respectively connected to the limiting cavity 11 on the wire clamp body 10. Figure 6 and Figure 7 The limiting cavity 11 is used to accommodate the connector 210, and the limiting cavity 11 is provided with a limiting wall 111 for limiting the connector 210 from approaching the second opening 13; the first opening 12 is used for allowing the plug 220 to extend out of the limiting cavity 11, and the second opening 13 is used for allowing the wire body 230 to extend out of the limiting cavity 11.

[0037] Specifically, in this embodiment, if Figure 2As shown, in order to match the connector 210 of the connecting wire 200, the outer shape of the wire clamp body 10 is roughly square, and thus the wire clamp body 10 has relative length, width and height directions. The interior of the wire clamp body 10 is hollowed out to form a limiting cavity 11, and the limiting cavity 11 extends along the length direction of the wire clamp body 10. Because the limiting cavity 11 is suitable for accommodating the connector 210 of the connecting wire 200, the size and shape of the limiting cavity 11 are adapted to the connector 210 of the connecting wire 200. For example, when the shape of the connector 210 is a square column, the limiting cavity 11 is adapted to be designed as a square columnar cavity; and when the shape of the connector 210 is a cylindrical cavity, the limiting cavity 11 is also adapted to be designed as a cylindrical cavity. As shown Figure 2 and Figure 3 As shown, the wire clamp body 10 is further provided with a first opening 12 and a second opening 13 at both ends in the length direction, and the first opening 12 and the second opening 13 are respectively communicated with the limiting cavity 11; wherein, please combine Figure 2 、 Figure 6 and Figure 7 It is understood that the first opening 12 is used to avoid the plug 220 of the connecting line 200 so that the plug 220 can extend out of the limiting cavity 11. Therefore, the opening area of ​​the first opening 12 is not less than the cross-sectional area of ​​the plug 220, and the shape of the first opening 12 can be adapted to the cross-sectional shape of the plug 220, both of which are rectangular. Figure 3 、 Figure 6 and Figure 7 It is understood that the second opening 13 is used to avoid the wire body 230 so that the wire body 230 can extend out of the limiting cavity 11. Therefore, the opening area of ​​the second opening 13 is not less than the cross-sectional area of ​​the wire body 230, and the shape of the second opening 13 can be adapted to the cross-sectional shape of the wire body 230, both of which are circular.

[0038] In addition, in order to limit the position of the connector 210 accommodated in the limiting cavity 11, in this embodiment, Figure 4 and Figure 5 As shown, a limiting wall 111 is further provided in the limiting cavity 11, and the limiting wall 111 faces the first opening 12. One end of the second opening 13 is located on the limiting wall 111, and the other end passes through the outer surface of the wire clamp body 10, and the cross-sectional area of ​​the second opening 13 is smaller than the area of ​​the limiting wall 111. Figure 7As shown, when the connector 210 of the connecting wire 200 is installed in the limiting cavity 11, the connection of the connector 210 can be made by the end face of the wire body 230 abutting against the limiting wall 111, and the limiting wall 111 can limit the connector 210 from continuing to move toward the side where the second opening 13 is located. In other words, when the wire clamp body 10 is fixed relative to the wiring device 300, the connector 210 of the connecting wire 200 cannot move away from the wiring device 300 under the restriction of the limiting wall 111, thereby preventing the connecting wire 200 from loosening. It should be noted here that in actual application, some surfaces of the connector 210 that are connected to the wire body 230 may be conical surfaces. In this case, the limiting wall 111 can also be set to a conical surface accordingly, which can also limit the connector 210 from continuing to approach the side where the second opening 13 is located.

[0039] It should also be noted that if the end of the wire body 230 away from the connector 210 can pass through the second opening 13, then when assembling the fixed wire clamp 100 to the connecting wire 200, the end of the wire body 230 away from the connector 210 can first be passed through the first opening 12, the limiting cavity 11, and the second opening 13 in sequence, and then the fixed wire clamp 100 can be moved along the wire body 230 toward the connector 210 until the connector 210 is located in the limiting cavity 11 and abuts against the limiting wall 111. However, in actual application, the end of the wire body 230 away from the connector 210 is more likely to be connected to another connector, or fixedly connected to a battery, an electronic control panel, an electrical device, etc. In this case, the end of the wire body 230 away from the connector 210 is difficult to pass through the second opening 13, and thus cannot be assembled.

[0040] In this regard, in order to improve the flexibility and versatility of the fixing clamp 100, in this application, as shown in FIG. Figure 2 and Figure 3 As shown, a break 15 is further provided on the side wall 14 of the wire clamp body 10. The break 15 passes through from the first opening 12 to the second opening 13, and the break 15 also passes through from the outer surface of the wire clamp body 10 to the limit cavity 11. Specifically, in this embodiment, the break 15 is located on the side wall 14 of the wire clamp body 10 and extends along the length direction of the wire clamp body 10. The two ends of the break 15 pass through the first opening 12 and the second opening 13 respectively, and the break 15 also passes through from the limit cavity 11 to the outer surface of the wire clamp body 10. That is, it can be referred to Figure 5 The peripheral wall of the wire clamp body 10 is a non-closed annular structure.

[0041] It should be noted that when the clamp body 10 is in a natural state without any external forces acting on it, the cross-section of the fracture 15 can extend in a straight line, a curve, or even a bend. Furthermore, when the clamp body 10 is in a natural state without any external forces acting on it, the width of the fracture 15 can be set according to actual conditions, for example, 0.5 mm, 1 mm, 1.5 mm, 2 mm, etc. It should be further noted that when the two cross-sections of the clamp body 10 at the fracture 15 are in close contact with each other, the clamp body 10 still has a fracture structure at this location, albeit with a smaller width.

[0042] Further, such as Figure 4 As shown, in addition to the provision of a break 15 on the side wall 14 of the wire clamp body 10, the side wall 14 of the wire clamp body 10 can also bend and deform to expand and contract the break 15. Specifically, the wire clamp body 10 can be made of a plastic or metal material with elastic deformation capabilities. Furthermore, when the break 15 is provided, the side wall 14 at any position of the wire clamp body 10 can bend and deform, thereby expanding the size of the break 15, and then reducing the size of the break 15 by restoring the elastic deformation. Of course, it is also possible that the side wall 14 at some positions of the wire clamp body 10 can be bent and deformed, while the side wall 14 at other positions cannot be bent and deformed. In this case, the break 15 can be expanded and contracted by simply bending and deforming the side wall 14 at the corresponding position. Alternatively, in addition to elastic deformation, some of the side walls 14 of the wire clamp body 10 can also be plastically deformed, as long as the deformed position is not easily broken and the break 15 can be expanded and contracted.

[0043] It can be understood that by providing a break 15 on the side wall 14 of the wire clamp body 10, and by allowing the side wall 14 of the wire clamp body 10 to expand and contract the break 15 by bending and deforming, the fixed wire clamp 100 can be assembled onto the connecting wire 200 by simply expanding the break 15 by bending and deforming the side wall 14 so that the break 15 is large enough for the wire body 230 of the connecting wire 200 to pass through. This allows the wire body 230 to be inserted into the limiting cavity 11, and the fixed wire clamp 100 can then be moved toward the connector 210. Alternatively, the break 15 can be expanded to a larger size so that the fixed wire clamp 100 can be directly sleeved onto the outside of the connector 210, further simplifying the assembly operation. In other words, regardless of whether the end of the wire body 230 away from the connector 210 can conveniently pass through the second opening 13 on the wire clamp body 10, the fixed wire clamp 100 of the present application can be flexibly and conveniently assembled onto the connecting wire 200, which is not only highly versatile but also easy to assemble.

[0044] In addition, in this embodiment, in order to achieve a fixed connection between the fixed clamp 100 and the wiring device 300, reference can be made to Figure 2 or Figure 6The wire clamp body 10 is further provided with a connecting structure 16 for fixedly connecting to the wiring device 300. Specifically, the connecting structure 16 may be a screw connection structure such as a buckle, a screw hole or stud, a magnetic member, an adhesive member, etc. The specific connecting structure 16 can be flexibly configured according to actual needs, as long as the wire clamp body 10 can be stably connected to the wiring device 300.

[0045] In summary, when the fixed wire clamp 100 provided by the present application is used, after the plug 220 of the connecting wire 200 has been plugged into the wiring device 300, the side wall 14 of the wire clamp body 10 can be directly pulled by hand, causing the side wall 14 of the wire clamp body 10 to bend and deform, thereby enlarging the fracture 15, so that the wire clamp body 10 can be sleeved over the connector 210 of the connecting wire 200. At this time, the plug 220 of the connecting wire 200 extends out of the limiting cavity 11 through the first opening 12 and remains plugged into the wiring device 300, while the wire body 230 of the connecting wire 200 extends out of the limiting cavity 11 through the second opening 13. The relative position of the wire clamp body 10 and the connector 210 is then adjusted so that the connector 210 abuts against the limiting wall 111 in the limiting cavity 11, and finally the wire clamp body 10 is fixedly connected to the wiring device 300 through the connecting structure 16.

[0046] It can be understood that because the wire clamp body 10 is fixedly connected to the wiring device 300, the limiting wall 111 in the limiting cavity 11 can limit the movement of the connector 210 in the direction close to the second opening 13. Therefore, when the wire clamp body 10 is stationary, the connector 210 of the connecting cable 200 cannot move in the direction close to the second opening 13, that is, the plug 220 of the connecting cable 200 cannot move in the direction of separating from the wiring device 300, thereby preventing the connecting cable 200 from loosening due to external force.

[0047] It can also be understood that, because the fixed wire clamp 100 provided in the present application is directly mounted on the outside of the connector 210 of the connecting wire 200 by bending and deforming the wire clamp body 10, the fixed wire clamp 100 itself does not need to be assembled with a large number of parts, and does not require a large number of connection operations when assembled on the connecting wire 200. Therefore, it is not only simple in structure, but also easy to assemble on the connecting wire 200 and the wiring device 300, effectively solving the technical problems of the existing fixed wire clamp 100 in terms of structure and installation, which are relatively complex.

[0048] Optionally, in one embodiment, as Figure 2As shown, the side wall 14 of the wire clamp body 10 includes a first side wall 141 and a second side wall 142 that are spaced apart and opposite to each other. The limiting cavity 11 is located between the first side wall 141 and the second side wall 142. The fracture 15 is provided on the first side wall 141, that is, the fracture 15 divides the first side wall 141 into two parts. A bending groove 17 is recessed on the second side wall 142. The bending groove 17 extends from the side where the first opening 12 is located to the side where the second opening 13 is located, and the second side wall 142 can be elastically deformed at the bending groove 17. Specifically, the bending groove 17 is a groove recessed on the surface of the second side wall 142. The bending groove 17 can be a V-shaped groove, a U-shaped groove, a W-shaped groove, etc., and the bending groove 17 also extends along the length direction of the wire clamp body 10. The two ends of the bending groove 17 respectively pass through the two end faces of the wire clamp body 10 in the length direction. It is understandable that, because the second side wall 142 is provided with a bending groove 17, the second side wall 142 is thinner at the location of the bending groove 17, making it easier to deform at the location of the bending groove 17, thereby facilitating the expansion and contraction of the fracture 15. Furthermore, the first side wall 141 and the second side wall 142 are spaced apart from each other, which facilitates the assembler to deform the second side wall 142 with less force, making assembly more convenient and labor-saving.

[0049] Optionally, in one embodiment, as Figure 2 As shown, the bending groove 17 is recessed on the surface of the second side wall 142 facing the first side wall 141, and the bending groove 17 is connected to the limiting cavity 11, that is, the bending groove 17 is located in the limiting cavity 11. In this way, the bending groove 17 can be hidden in the wire clamp body 10, thereby not only improving the appearance of the fixed wire clamp 100, but also preventing foreign matter from being stuck in the bending groove 17 and affecting the bending deformation of the second side wall 142. Of course, in other embodiments, the bending groove 17 can also be provided on the surface of the second side wall 142 facing away from the first side wall 141, which helps to reduce the installation space required for the fixed wire clamp 100, thereby facilitating its application in scenarios with smaller installation spaces.

[0050] Optionally, in one embodiment, as Figure 2 As shown, the side wall 14 of the wire clamp body 10 further includes a third side wall 143 and a fourth side wall 144 spaced apart from each other. The third side wall 143 and the fourth side wall 144 are both connected between the first side wall 141 and the second side wall 142. The first side wall 141, the second side wall 142, the third side wall 143 and the fourth side wall 144 constitute the peripheral wall of the limiting cavity 11; wherein the spacing between the first side wall 141 and the second side wall 142 is smaller than the spacing between the third side wall 143 and the fourth side wall 144. Specifically, in this embodiment, as Figure 1As shown, the outer shape of the connector 210 is roughly rectangular, so the first side wall 141, the second side wall 142, the third side wall 143 and the fourth side wall 144 also enclose the limiting cavity 11 into a cavity that is approximately square cylindrical, and the distance between the first side wall 141 and the second side wall 142 is smaller than the distance between the third side wall 143 and the fourth side wall 144. Therefore, when the connector 210 is adapted to be installed in the limiting cavity 11, the surface with a wider width and a larger area on the connector 210 corresponds to the first side wall 141 and the second side wall 142. Therefore, the second side wall 142 needs to produce a larger deformation to expand the fracture 15 on the first side wall 141, so that the wire clamp body 10 can be separated from the connector 210 through the fracture 15. That is to say, compared to the solution of "the distance between the third side wall 143 and the fourth side wall 144 is smaller than the distance between the first side wall 141 and the second side wall 142", when the distance between the first side wall 141 and the second side wall 142 is smaller than the distance between the third side wall 143 and the fourth side wall 144, after the wire clamp body 10 is assembled to the connector 210, it is less likely to detach from the connector 210, thereby improving stability and reliability.

[0051] Optionally, in one embodiment, as Figure 5 As shown, the second side wall 142 is further provided with a torsion spring 18 at the bending groove 17. When the second side wall 142 is bent and deformed and the fracture 15 is enlarged, the torsion spring 18 is driven by the second side wall 142 and produces elastic deformation. It can be understood that the elastically deformed torsion spring 18 will produce a corresponding elastic restoring force, thereby driving the second side wall 142 to restore the elastic deformation. This not only helps the second side wall 142 to better restore the elastic deformation, but also makes the fracture 15 not easily enlarged in the absence of artificial external force, thereby ensuring the installation stability of the fixed wire clamp 100 on the connecting wire 200.

[0052] It should be noted that, in order to better use the torsion spring 18, in actual design, the torsion spring 18 can be designed to match the structure of the bending groove 17. For example, in one embodiment, as shown in FIG. Figure 5As shown, the bending groove 17 is a V-shaped groove having a first slanted wall 171 and a second slanted wall 172 extending at an angle. When the second side wall 142 is bent and deformed by an external force, the first slanted wall 171 and the second slanted wall 172 primarily rotate relative to each other. The torsion spring 18 includes a spiral 183 and a first elastic arm 181 and a second elastic arm 182 connected to the spiral 183. The spiral 183 is fixed within the second side wall 142 and extends along the bending groove 17. The first elastic arm 181 extends along the first slanted wall 171 and is fixed relative to the first slanted wall 171. The second elastic arm 182 extends along the second slanted wall 172 and is fixed relative to the second slanted wall 172. Specifically, the first elastic arm 181 and the second elastic arm 182 of the torsion spring 18 can be embedded within the wire clamp body 10, with the first elastic arm 181 extending parallel to the first slanted wall 171 and the second elastic arm 182 extending parallel to the second slanted wall 172. In this way, when the second side wall 142 is acted upon by an external force and causes the first inclined wall 171 and the second inclined wall 172 to rotate relative to each other, the first elastic arm 181 and the second elastic arm 182 of the torsion spring 18 will also rotate relative to the spiral body 183, that is, the first elastic arm 181 and the second elastic arm 182 follow the first inclined wall 171 and the second inclined wall 172 to undergo elastic deformation, and the deformation angles are the same, which not only makes it easier for assemblers to control the force, but also better prevents the wire clamp body 10 from expanding the fracture 15 without the action of artificial external force, thereby improving stability and reliability.

[0053] Optionally, in one embodiment, as Figure 2 or Figure 6 As shown, the wire clamp body 10 has a first connection end surface 19, the first opening 12 is located on the first connection end surface 19, and the connection structure 16 includes an adhesive sheet 161, which is bonded to the first connection end surface 19 and is used to bond and fix with the wiring device 300. It should be noted that Figure 2 Only a portion of the structure of the adhesive sheet 161 is shown. The complete structure of the adhesive sheet 161 can be referred to Figure 6 or Figure 9In this embodiment, the adhesive sheet 161 is a double-sided tape with two opposing adhesive surfaces. One adhesive surface of the adhesive sheet 161 is bonded to the first connection end surface 19 of the cable clamp body 10, while the other adhesive surface of the adhesive sheet 161 may be covered with a release paper. When the cable clamp body 10 is to be bonded and fixed to the wiring device 300, the release paper is removed and the cable clamp 100 is bonded and fixed. It can be understood that by including the adhesive sheet 161 in the connection structure 16, the cable clamp 100 can be directly bonded and fixed to the surface of the wiring device 300, eliminating the need for additional features such as clips, screw holes, or magnets. This not only simplifies the structure of the cable clamp 100 and facilitates assembly, but also prevents the fracture 15 from being accidentally enlarged after the cable clamp body 10 is bonded and fixed to the wiring device 300 via the adhesive sheet 161.

[0054] Furthermore, in one embodiment, if Figure 6 As shown, the area of ​​adhesive sheet 161 is no less than that of first connection end surface 19, and adhesive sheet 161 completely covers first connection end surface 19. Adhesive sheet 161 also has a notch 1611, which corresponds to break 15. It can be understood that by ensuring that adhesive sheet 161 completely covers first connection end surface 19, the bonding area is increased, thereby improving the connection strength between fixed wire clamp 100 and wiring device 300. Because break 15 of wire clamp body 10 needs to expand and contract, to prevent adhesive sheet 161 from affecting the expansion and contraction of break 15, adhesive sheet 161 has a notch 1611. When adhesive sheet 161 is bonded to first connection end surface 19, notch 1611 corresponds to break 15, preventing it from expanding or contracting.

[0055] Optionally, in one embodiment, as Figure 2 As shown, the connecting structure 16 further includes at least one connecting ear 162, and a connecting hole 1621 is formed through the connecting ear 162. Figure 8 As shown, the connection hole 1621 is used to allow the screw 400 to pass through and be threadedly connected to the wiring device 300. After the screw 400 is threadedly connected to the wiring device 300, the screw 400 can restrict the movement of the connection ear 162 away from the wiring device 300. In other words, it restricts the entire fixed wire clamp 100 from moving away from the wiring device 300, preventing the connection wire 200 from loosening. It can be understood that by including the connection ear 162 in the connection structure 16, the screw 400 can be used to strengthen the connection strength between the fixed wire clamp 100 and the wiring device 300 when the bonding area is small or the bonding strength of the adhesive sheet 161 is weak, thereby improving stability and reliability.

[0056] The connecting lug 162 may be provided with only one, thereby requiring only one screw 400, thus reducing the complexity of the assembly structure. Alternatively, the connecting lug 162 may be provided with multiple, thereby enabling the fixing clamp 100 to be connected to the wiring device 300 using multiple screws 400, thereby further improving the connection strength.

[0057] Optionally, in one embodiment, a plurality of connecting ears 162 are provided, and the plurality of connecting ears 162 are respectively connected to both sides of the fracture 15, and the plurality of connecting holes 1621 on the plurality of connecting ears 162 are coaxially arranged. Figure 5 For reference, among the multiple connecting ears 162, some of the connecting ears 162 connect to the first side wall 141 at points above the break 15, while others connect to the first side wall 141 at points below the break 15. Furthermore, when the cable clamp body 10 is not subject to any external forces, the connecting holes 1621 on all the connecting ears 162 are coaxially opposed, and the axes of the multiple connecting holes 1621 extend along the length of the cable clamp body 10. Consequently, during assembly, a single screw 400 is threaded through the multiple connecting ears 162 and screwed to the wiring device 300. It can be understood that because the multiple connecting ears 162 are connected to either side of the break 15, when the screw 400 is threaded through the multiple connecting ears 162 and screwed to the wiring device 300, the connecting ears 162 can also lock the break 15, preventing it from expanding freely, thereby improving the stability and reliability of the cable clamp 100.

[0058] Optionally, in one embodiment, as Figure 2 As shown, the connecting ear 162 has a second connecting end surface 1622, the first connecting end surface 19 and the second connecting end surface 1622 are connected flush, and the adhesive sheet 161 also covers the second connecting end surface 1622, so that the bonding area can be further increased, thereby further increasing the connection strength between the fixed wire clamp 100 and the wiring device 300, and improving the stability of the fixed wire clamp 100 after installation.

[0059] like Figure 8 and Figure 9 As shown, the present application also proposes a connecting wire assembly structure 500, which includes a wiring device 300, a connecting wire 200 and a fixing wire clamp 100 as described in any one of the above embodiments. Figure 9 As shown, the wiring device 300 is provided with a wiring slot 310, please combine Figure 1 The connecting line 200 includes a connector 210, a plug 220 extending from one end of the connector 210, and a wire body 230 extending from the other end of the connector 210, wherein Figure 8As shown, the plug 220 is inserted into the wiring slot 310, and the wire body 230 extends away from the wiring slot 310. For other descriptions of the connecting wire 200, please refer to the previous text. The wire clamp body 10 of the fixed wire clamp 100 is sleeved on the outside of the connector 210. The connector 210 is located in the limiting cavity 11 and abuts against the limiting wall 111. The wire clamp body 10 is fixedly connected to the wiring device 300 via the connecting structure 16. It can be understood that because the fixed wire clamp 100 adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, that is, it can conveniently and stably limit the connection wire 200 and prevent the connection wire 200 from loosening from the wiring device 300.

[0060] It should be noted that when the cable clamp body 10 does not have connecting ears 162, the cable clamp body 10 can be directly bonded and fixed to the wiring device 300 via the adhesive sheet 161. When the cable clamp body 10 has connecting ears 162, screws 400 can be used for connection as needed. If screws 400 are needed to further strengthen the connection, corresponding connecting holes 1621 can be provided on the wiring device 300.

[0061] In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts not described in detail in a particular embodiment, please refer to the relevant descriptions of other embodiments. In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include one or more features.

[0062] The above is a detailed introduction to the fixed wire clamp provided in the embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A fixed wire clamp for fixing a connecting wire, characterized in that: The fixed wire clamp comprises: A wire clamp body, wherein a limiting cavity is provided in the wire clamp body, and a first opening and a second opening are provided on the wire clamp body, respectively communicating with the limiting cavity; The limiting cavity is used to accommodate the connector of the connecting line, and the limiting cavity is provided with a limiting wall for limiting the connector from approaching the second opening; the first opening is used for allowing the plug of the connecting line to extend out of the limiting cavity, and the second opening is used for allowing the body of the connecting line to extend out of the limiting cavity; A fracture is also provided on the side wall of the wire clamp body, and the fracture passes through from the first opening to the second opening, and the fracture also passes through from the outer surface of the wire clamp body to the limit cavity, and the side wall of the wire clamp body can also expand and reduce the fracture by bending and deforming; The wire clamp body is also provided with a connection structure, and the connection structure is used for fixed connection with the wiring device.

2. The fixing wire clamp according to claim 1, characterized in that: The side wall of the wire clamp body comprises a first side wall and a second side wall which are spaced apart and opposite to each other, the limiting cavity is located between the first side wall and the second side wall, and the fracture is provided on the first side wall; A bending groove is concavely formed on the second side wall, and the bending groove extends from the side where the first opening is located to the side where the second opening is located, and the second side wall can be elastically deformed at the bending groove.

3. The fixing wire clamp according to claim 2, characterized in that: The bending groove is recessed on the surface of the second side wall facing the first side wall, and the bending groove is communicated with the limiting cavity.

4. The fixing wire clamp according to claim 2, characterized in that: The side wall of the clamp body further includes a third side wall and a fourth side wall which are spaced apart from each other, the third side wall and the fourth side wall are both connected between the first side wall and the second side wall, and the first side wall, the second side wall, the third side wall and the fourth side wall constitute the peripheral wall of the limiting cavity; Wherein, a distance between the first side wall and the second side wall is smaller than a distance between the third side wall and the fourth side wall.

5. The fixing wire clamp according to claim 2, characterized in that: The second side wall is further provided with a torsion spring at the bending groove. When the second side wall is bent and deformed and the fracture is enlarged, the torsion spring is driven by the second side wall and generates elastic deformation.

6. The fixing wire clamp according to claim 5, characterized in that: The bending groove is a V-shaped groove and has a first inclined wall and a second inclined wall extending at an angle; The torsion spring includes a spiral body and a first elastic arm and a second elastic arm connected to the spiral body. The spiral body is fixed in the second side wall and extends along the bending groove. The first elastic arm extends along the first inclined wall and is fixed relative to the first inclined wall. The second elastic arm extends along the second inclined wall and is fixed relative to the second inclined wall.

7. The fixing wire clamp according to any one of claims 1 to 6, characterized in that: The wire clamp body has a first connecting end surface, and the first opening is located on the first connecting end surface; The connection structure includes an adhesive sheet, which is adhered to the first connection end surface and is used to be adhered and fixed to the wiring device.

8. The fixing wire clamp according to claim 7, characterized in that: The adhesive sheet completely covers the first connection end surface, and a notch is provided on the adhesive sheet, and the notch is arranged corresponding to the fracture.

9. The fixing wire clamp according to claim 7, characterized in that: The connection structure further comprises at least one connection ear, wherein the connection ear is provided with a connection hole, and the connection hole is used for a screw to pass through and be threadedly connected with the wiring device.

10. The fixing wire clamp according to claim 9, characterized in that: There are a plurality of connecting ears, and the plurality of connecting ears are respectively connected to both sides of the fracture, and the plurality of connecting holes on the plurality of connecting ears are coaxially arranged.

11. The fixing wire clamp according to claim 9, characterized in that: The connecting ear has a second connecting end surface, the first connecting end surface is flush with the second connecting end surface, and the adhesive sheet also covers the second connecting end surface.

12. A connecting wire assembly structure, characterized in that: include: A wiring device, wherein the wiring device is provided with a wiring slot; A connecting wire, the connecting wire comprising a connecting head, a plug extending from one end of the connecting head, and a wire body extending from the other end of the connecting head; the plug is plugged into the wiring slot, and the wire body extends in a direction away from the wiring slot; and According to any one of claims 1 to 11, the wire clamp body is sleeved on the outside of the connector, the connector is located in the limiting cavity and abuts against the limiting wall, and the wire clamp body is fixedly connected to the wiring device through the connecting structure.

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