Cable fixing device

Abstract

The application relates to the technical field of cable fixing, and discloses a cable fixing device, which comprises a shell, a side wall of the shell is provided with a threading hole for a cable to enter, a wiring terminal is arranged in the shell and used for being connected with the cable, a fixing support is arranged in the shell, the fixing support comprises a supporting part and a plurality of binding parts, the plurality of binding parts are sequentially and spacedly arranged along the length direction of the supporting part and connected to the side edges of the supporting part, so that the fixing support forms a sawtooth structure, the cable enters the shell through the threading hole and is connected with the wiring terminal, the cable is placed on the surface of the supporting part and fixed to one of the binding parts. In this way, the cable can be regularly and orderly placed according to the positions of the binding parts, and orderly overhangs outside the shell under the limitation of the threading hole, so that the work site is more tidy, and the safety of workers is improved. The cable can also be prevented from being kicked off, and the normal signal of equipment is ensured.

Description

Technical Field

[0001] This application relates to the field of cable fixing technology, and for example to a cable fixing device. Background Technology

[0002] Terminal blocks are an indispensable key component in the field of electrical connections, and their function is to enable the installation and reliable connection between cables and equipment.

[0003] During production, after the cables arrive at the site and are connected to the terminals, they are left hanging directly on the ground. This not only makes the work area look cluttered, but also poses a risk of workers kicking the cables. This not only threatens the safety of the workers, but also causes signal problems in the equipment if the cables are kicked.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0006] This disclosure provides a cable fixing device to arrange cables in an orderly manner.

[0007] In some embodiments, the cable fixing device includes: a housing with a through hole on the side wall for cable entry; a terminal block disposed within the housing for connection with the cable; and a fixing bracket disposed within the housing. The fixing bracket includes a support portion and a plurality of binding portions. The plurality of binding portions are arranged sequentially at intervals along the length direction of the support portion and connected to the side of the support portion, so that the fixing bracket forms a sawtooth structure. The cable extends into the housing through the through hole and is connected to the terminal block. The cable is placed on the surface of the support portion and fixed to one of the binding portions.

[0008] In some embodiments, the support includes: two brackets arranged side by side within the housing; a support plate connected at both ends to the two brackets respectively; wherein the binding part is connected to the side of the support; and a fastening bolt, wherein the brackets have threaded holes, the support plate has through holes corresponding to the threaded holes, and the fastening bolt passes through the through holes and is connected to the threaded holes.

[0009] In some embodiments, the through hole is an oblong hole.

[0010] In some embodiments, the length direction of the waist-shaped hole is arranged along the length direction of the support plate.

[0011] In some embodiments, the binding portion includes: a first connecting plate, with a first end in its length direction connected to the side of the support portion; a second connecting plate, connected to a second end in the length direction of the first connecting plate, and the length direction of the second connecting plate is arranged along the length direction of the support portion, such that both ends of the second connecting plate in the length direction protrude from both sides in the width direction of the first connecting plate; and a first cable tie, disposed on the second connecting plate, for binding and fixing the cable to the second connecting plate.

[0012] In some embodiments, the binding part further includes: two binding protrusions, respectively disposed on both sides of the width direction of the first connecting plate; and a second cable tie, disposed on the two binding protrusions, for binding and fixing the cable to the first connecting plate.

[0013] In some embodiments, the binding part is an integrally formed structure.

[0014] In some embodiments, there are multiple through holes, arranged sequentially along the arrangement direction of the copper wires of the terminal block.

[0015] In some embodiments, the cable fixing device further includes: a grounding post disposed within the housing; the housing, the support portion, and the binding portion are all made of metal, the cable's shielding layer is in contact with the binding portion, and is grounded through the grounding post.

[0016] The cable fixing device provided in this embodiment can achieve the following technical effects: The cable enters the housing through a through-hole in the side wall. The fixing bracket includes a support section and multiple binding sections. The support section provides support for the cable, while the binding sections secure it. Multiple binding sections are arranged at intervals along the length of the support section and connected to its sides, creating a serrated structure. Each cable is fixed to one binding section, ensuring a regular and orderly arrangement of cables according to their positions and allowing them to hang neatly outside the housing within the constraints of the through-hole. This results in a cleaner work environment and improved worker safety. Furthermore, the fixing bracket prevents cables from being kicked away by workers, ensuring normal signal transmission from the equipment.

[0017] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Attached Figure Description

[0018] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein: Figure 1 This is a schematic diagram of the cable fixing device provided in the embodiments of this disclosure; Figure 2 This is a top view of the fixed bracket provided in an embodiment of this disclosure; Figure 3 This is a side view of the fixed bracket (excluding the support frame) provided in an embodiment of this disclosure.

[0019] Figure label: 10. Housing; 11. Through hole; 20. Terminal block; 21. Copper fitting; 30. Fixing bracket; 31. Support part; 311. Support plate; 312. Fastening bolt; 313. Support frame; 314. Through hole; 32. Binding part; 321. First connecting plate; 322. Second connecting plate; 323. First cable tie; 324. Second cable tie; 325. Binding protrusion; 40. Grounding post; 50. Cable; 51. Internal cable; 52. Sheath; 53. Shielding layer. Detailed Implementation

[0020] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0021] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0022] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0023] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" 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, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0024] Unless otherwise stated, the term "multiple" means two or more.

[0025] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0026] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0028] Combination Figure 1 As shown, this embodiment of the present disclosure provides a cable fixing device, including: a housing 10, a terminal block 20, and a fixing bracket 30. The housing 10 is square, and the terminal block 20 and the fixing bracket 30 are both disposed within the housing 10. A wire-passing hole 11 is provided on the side wall of the housing 10 for a cable 50 to pass through the housing 10. (In conjunction with...) Figure 2 and Figure 3 As shown, the fixing bracket 30 includes a support portion 31 and multiple binding portions 32. The support portion 31 has a certain length, and the multiple binding portions 32 are arranged sequentially at intervals along the length direction of the support portion 31, with each binding portion 32 connected to a side of the support portion 31. Thus, the fixing bracket 30 has a serrated shape. See again. Figure 1In use, the cable 50 first passes through the through hole 11 and extends into the housing 10. The cable 50 is placed on the upper surface of the support part 31 for support and is simultaneously fixed to a binding part 32. The internal cable 51 of the cable 50 is connected to the copper terminal 21 of the terminal 20. When multiple cables 50 are connected to the terminal 20, each cable 50 corresponds to and is fixed to the binding part 32.

[0029] Using the cable fixing device provided in this embodiment, the cable 50 extends into the housing 10 through the threading hole 11 opened in the side wall of the housing 10. The fixing bracket 30 includes a support part 31 and a plurality of binding parts 32. The support part 31 provides support for the cable 50, and the binding parts 32 bind and fix the cable 50. The plurality of binding parts 32 are arranged sequentially at intervals along the length direction of the support part 31 and connected to the side of the support part 31, so that the fixing bracket 30 forms a sawtooth structure. One cable 50 is fixed to one binding part 32, so that the cable 50 can be arranged regularly and orderly according to the position of the binding part 32, and hangs orderly on the outside of the housing 10 under the restriction of the threading hole 11, making the work site tidier and improving the safety of the workers. At the same time, with the fixing bracket 30 fixing the cable 50, it can also prevent the cable 50 from being kicked off by the workers, ensuring the normal signal of the equipment.

[0030] See you again Figure 2 and Figure 3 Optionally, the support portion 31 includes a support plate 311, fastening bolts 312, and two support frames 313. The two support frames 313 are arranged side-by-side sequentially along the arrangement direction of the copper wiring pieces 21 of the terminal 20. Both ends of the support portion 31 are connected to the two support frames 313 respectively. Multiple binding parts 32 are sequentially and spaced apart along the length of the support plate 311 on its side. The support frames 313 have threaded holes, and the support plate 311 has through holes 314 corresponding to the threaded holes. The fastening bolts 312 pass through the through holes 314 and are threadedly connected to the threaded holes, thereby fixing the support plate 311 to the support frames 313. Optionally, both support frames 313 are provided with threaded holes, and correspondingly, both ends of the support plate 311 are provided with through holes 314. Two fastening bolts 312 are used to fix both ends of the support portion 31 to the two support frames 313. Optionally, a support frame 313 is also provided below the middle position of the support plate 311 and is fixed by fastening bolts 312, which can prevent the middle part of the support plate 311 from collapsing.

[0031] Optionally, the through hole 314 can be an oblong hole, which can enhance the load-bearing capacity of the support plate 311 and optimize the stress distribution.

[0032] Optionally, the length direction of the waist-shaped hole is set along the length direction of the support plate 311 so that the position of the support plate 311 in the length direction can be finely adjusted, thereby reducing the twisting of the cable 50.

[0033] See you again Figures 1 to 3 Optionally, the binding part 32 includes: a first connecting plate 321, a second connecting plate 322, and a first cable tie 323. The first connecting plate 321 extends along its own length direction (…). Figure 2 The first end (in the vertical direction) Figure 2 The lower end shown is connected to the side of the support portion 31, that is, to the side of the support plate 311. The length direction of the second connecting plate 322 ( Figure 2 (in the left and right directions) along the width direction of the first connecting plate 321 ( Figure 2 The second connecting plate 322 is positioned along the length of the support plate 311, and its long side is aligned with the second end of the first connecting plate 321 along its length. Figure 2 The upper end of the second connecting plate 322 is connected to the first connecting plate 321. Thus, both ends of the second connecting plate 322 protrude to the sides relative to the width direction of the first connecting plate 321. First cable ties 323 are disposed at both ends of the second connecting plate 322 for binding and fixing the cable 50 to the second connecting plate 322. This allows for the fixing of the cable 50.

[0034] See Figure 3 Optionally, the first connecting plate 321 is a bent part.

[0035] See you again Figures 1 to 3 Optionally, the binding part 32 further includes a second cable tie 324 and two binding protrusions 325. The two binding protrusions 325 are respectively disposed on both sides of the width direction of the first connecting plate 321, that is, respectively disposed on the two long sides of the first connecting plate 321. The second cable tie 324 is connected to the two binding protrusions 325 and is used to bind and fix the cable 50 to the first connecting plate 321. In this way, the stability of the cable 50 is improved by the cooperation of the first cable tie 324 and the second cable tie.

[0036] Optionally, the binding part 32 is a one-piece molded structure, which can reduce the splicing of the first connecting plate 321, the second connecting plate 322 and the two binding protrusions 325, and improve the structural strength of the binding part 32.

[0037] See you again Figure 1 Optionally, there are multiple wire-through holes 11. The multiple wire-through holes 11 are arranged sequentially along the arrangement direction of the copper wiring components 21 of the terminal block 20. In this way, the wire-through holes 11 and the copper wiring components 21 are arranged in the same direction, and after the cable 50 enters the housing 10 through the wire-through hole 11, it can be connected to the copper wiring component 21 in the extension direction of the cable 50, reducing the bending and twisting of the cable 50.

[0038] See you again Figure 1 Optionally, the cable fixing device further includes a grounding post 40. The grounding post 40 is connected to the inner wall of the housing 10. The housing 10, the support 31, and the binding part 32 are all made of metal. The sheath 52 of the cable 50 is stripped to expose the shielding layer 53. While the cable 50 is being bound and fixed, the shielding layer 53 comes into contact with the binding part 32. In this way, the shielding layer 53 is grounded through the support 31, the housing 10, and the grounding post 40, and interference signals are released, resulting in a cleaner signal sent to the terminal 20.

[0039] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A cable fixing device, characterized in that, include: The housing has cable entry holes on its side walls; A terminal block, disposed within the housing, is used for connection to the cable; A fixing bracket is disposed within the housing; the fixing bracket includes a support portion and multiple binding portions; the multiple binding portions are arranged sequentially at intervals along the length direction of the support portion and connected to the side of the support portion, so that the fixing bracket forms a sawtooth structure; The cable extends into the housing through the through hole and is connected to the terminal block. The cable is placed on the surface of the support and fixed to one of the binding parts.

2. The cable fixing device according to claim 1, characterized in that, The support portion includes: Two supports are arranged side by side inside the housing; The support plate is connected to the two brackets at both ends; wherein the binding part is connected to the side of the support. The fastening bolt has a threaded hole in the bracket and a through hole corresponding to the threaded hole in the support plate. The fastening bolt passes through the through hole and is connected to the threaded hole.

3. The cable fixing device according to claim 2, characterized in that, The through hole is a waist-shaped hole.

4. The cable fixing device according to claim 3, characterized in that, The length direction of the waist-shaped hole is set along the length direction of the support plate.

5. The cable fixing device according to claim 1, characterized in that, The binding part includes: The first connecting plate has its first end connected to the side of the support part along its length. The second connecting plate is connected to the second end of the first connecting plate in the length direction, and the length direction of the second connecting plate is arranged along the length direction of the support portion, so that the two ends of the second connecting plate in the length direction protrude from both sides of the first connecting plate in the width direction. A first cable tie is disposed on the second connecting plate for binding and fixing the cable to the second connecting plate.

6. The cable fixing device according to claim 5, characterized in that, The binding part also includes: Two binding protrusions are respectively located on both sides of the width direction of the first connecting plate; The second cable tie, located on the two binding protrusions, is used to bind and fix the cable to the first connecting plate.

7. The cable fixing device according to claim 1, characterized in that, The binding part is a one-piece molded structure.

8. The cable fixing device according to claim 1, characterized in that, The number of wire holes is multiple, and they are arranged sequentially along the arrangement direction of the copper wires of the terminal block.

9. The cable fixing device according to any one of claims 1 to 8, characterized in that, Also includes: A grounding post is installed inside the housing; The housing, the support, and the binding are all made of metal. The cable's shielding layer is in contact with the binding and is grounded through the grounding post.

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