External wiring mechanism of subrack

Abstract

The utility model discloses a plug-in box external wire arrangement mechanism, which comprises a wire bunching strip arranged on the back of a plug-in box frame, the wire bunching strip is arranged along the vertical direction, a long groove is formed on the wire bunching strip along the length direction of the wire bunching strip, and a plurality of arc-shaped clamping grooves are arranged on the side surface of the wire bunching strip at intervals. A first rotating shaft is arranged at the position, close to the arc-shaped clamping groove, of the wire binding strip, an arc-shaped clamping jaw is rotatably arranged on the first rotating shaft, second rotating shafts are arranged at the two ends of the wire binding strip respectively, a baffle is arranged at an opening of the long groove, and the two ends of the baffle are rotatably arranged on the second rotating shafts respectively. The bottom of the subrack is provided with a line fixing strip arranged along the horizontal direction, and the surface of the line fixing strip is provided with a groove body along the length direction of the line fixing strip; the problems that a plug-in box in the prior art is generally installed on a plug-in box frame, many wires are arranged on the back of the plug-in box, and cables are wound mutually and are inconvenient to maintain and install are solved.

Description

Technical Field

[0001] The utility model relates to a plug-in box structure, in particular to an external wiring arrangement mechanism of the plug-in box. Background Art

[0002] A plug-in box is an electrical wiring device, typically used to connect electronic devices and tools to meet various power needs; they can be installed in electrical systems in homes, industries, and commercial places. For example, Chinese patent number CN201120276345.1 provides a plug-in box, including: one or more conversion rack structures, the conversion rack structure including: a first guide plate and a second guide plate placed in parallel, an intermediate partition assembly for separating the functional boards to be installed is provided in the height direction between the first guide plate and the second guide plate; and one or more supporting structures for supporting the intermediate partition assembly. Plug-ins such as the above-mentioned prior art are generally installed on a plug-in box rack, and there are many wiring on the back of the plug-in box. The cables are entangled with each other, which makes it inconvenient to inspect and install. Utility Model Content

[0003] The purpose of the utility model is to provide an external cable arrangement mechanism for a plug-in box, which solves the problem in the prior art that the plug-in box is generally installed on a plug-in box frame, has many cables on the back of the plug-in box, and the cables are entangled with each other, which is inconvenient for maintenance and installation.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an external wiring arrangement mechanism for a plug-in box, wherein the external wiring arrangement mechanism for the plug-in box includes a wiring harness arranged on the back of the plug-in box frame, the wiring harness is arranged in a vertical direction, a long groove is formed on the wiring harness along its length direction, a plurality of arc-shaped slots are arranged at intervals on the side of the wiring harness, a first rotating shaft is provided on the wiring harness near the arc-shaped slot, an arc-shaped claw is rotatably provided on the first rotating shaft, second rotating shafts are respectively provided at both ends of the wiring harness, a baffle is provided at the opening of the long groove, and the two ends of the baffle are respectively rotatably provided on the second rotating shaft, a fixing wire arranged in a horizontal direction is provided at the bottom of the plug-in box frame, and a groove body is formed on the surface of the fixing wire along its length direction.

[0005] Preferably, a first torsion spring is sleeved on the first rotating shaft, one end of the first torsion spring is fixed on the first rotating shaft, and the other end is fixed on the arc-shaped claw.

[0006] Preferably, a second torsion spring is sleeved on the second rotating shaft, one end of the second torsion spring is fixed on the second rotating shaft, and the other end is fixed on the baffle.

[0007] Preferably, a rubber strip is provided on the back side of the baffle.

[0008] Preferably, a plurality of pressing plates are detachably provided on the fixing line, and the pressing plates can at least partially cover the trough body.

[0009] Preferably, a sliding groove is formed on the side surface of the fixing strip along its length direction, and a sliding portion is formed on the end of the pressing plate, and the sliding portion can be slidably engaged in the sliding groove.

[0010] Beneficial effect: The utility model provides an external wiring arrangement mechanism for a plug-in box, which includes a wiring harness arranged on the back of a plug-in box rack, the wiring harness is arranged in a vertical direction, a long groove is formed on the wiring harness along its length direction, a plurality of arc-shaped slots are arranged at intervals on the side of the wiring harness, a first rotating shaft is provided on the wiring harness near the arc-shaped slot, an arc-shaped claw is rotatably provided on the first rotating shaft, second rotating shafts are respectively provided at both ends of the wiring harness, a baffle is provided at the opening of the long groove, and both ends of the baffle are rotatably provided on the second rotating shaft, a fixed wiring harness arranged in a horizontal direction is provided at the bottom of the plug-in box rack, and a groove body is formed on the surface of the fixed wiring harness along its length direction. The cables on the back of the subbox can be introduced into the cable harness from the arc-shaped slot, and then the arc-shaped claws are used to press the cables into the arc-shaped slot. The cables in the cable harness can be compressed by the baffle, and the cables are introduced from the cable harness into the fixed wire at the lower end, which is convenient for centralized routing from the lower end of the subbox frame. The external cable arrangement mechanism of the subbox provided by the utility model has a cable bundling function, which facilitates the routing of cables on the back of the subbox and is easy to inspect and install.

[0011] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a first-perspective structural diagram of the external wiring mechanism of the plug-in box provided by the utility model;

[0014] Figure 2 This is a second perspective structural diagram of the external wiring mechanism of the plug-in box provided by the utility model;

[0015] Figure 3 yes Figure 2 Enlarged view of part A;

[0016] Figure 4 yes Figure 2 Magnified view of part B.

[0017] Description of Reference Numerals

[0018] 1-box rack; 2-bundle wire; 3-arc-shaped slot; 4-arc-shaped claw; 5-first torsion spring; 6-first rotating shaft; 7-second torsion spring; 8-second rotating shaft; 9-baffle; 10-fixed wire; 11-slide; 12-pressing plate. DETAILED DESCRIPTION

[0019] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0020] like Figure 1-4 As shown: The utility model provides an external wiring mechanism for a plug-in box, which includes a wiring harness 2 arranged on the back of a plug-in box rack 1, the wiring harness 2 is arranged in a vertical direction, and a long groove along its length is formed on the wiring harness 2, and a plurality of arc-shaped card grooves 3 are arranged at intervals on the side of the wiring harness 2, and a first rotating shaft 6 is provided on the wiring harness 2 near the arc-shaped card groove 3, and an arc-shaped claw 4 is rotatably provided on the first rotating shaft 6, and a second rotating shaft 8 is provided at both ends of the wiring harness 2, and a baffle 9 is provided at the opening of the long groove, and the two ends of the baffle 9 are rotatably provided on the second rotating shaft 8, and a fixing wire 10 arranged in a horizontal direction is provided at the bottom of the plug-in box rack 1, and a groove body is formed on the surface of the fixing wire 10 along its length. The cables on the back of the subbox can be introduced into the cable harness from the arc-shaped slot, and then the arc-shaped claws are used to press the cables into the arc-shaped slot. The cables in the cable harness can be compressed by the baffle, and the cables are introduced from the cable harness into the fixed wire at the lower end, which is convenient for centralized routing from the lower end of the subbox frame. The external cable arrangement mechanism of the subbox provided by the utility model has a cable bundling function, which facilitates the routing of cables on the back of the subbox and is easy to inspect and install.

[0021] In a preferred embodiment of the present invention, in order to enable the arc-shaped claw to effectively press the cable into the arc-shaped groove, a first torsion spring 5 is sleeved on the first rotating shaft 6, and one end of the first torsion spring 5 is fixed on the first rotating shaft 6, and the other end is fixed on the arc-shaped claw 4.

[0022] In a preferred embodiment of the present invention, in order to enable the baffle to effectively press the cables into the cable bundle, a second torsion spring 7 is sleeved on the second rotating shaft 8, and one end of the second torsion spring 7 is fixed on the second rotating shaft 8, and the other end is fixed on the baffle 9.

[0023] In a preferred embodiment of the present invention, in order to improve the compression of the baffle and prevent the baffle from causing wear to the cable, a rubber strip is provided on the back of the baffle 9.

[0024] In a preferred embodiment of the present invention, in order to limit the cables in the fixing line, a plurality of pressing plates 12 are detachably provided on the fixing line 10 , and the pressing plates 12 can at least partially cover the trough body.

[0025] In a preferred embodiment of the present invention, a sliding groove 11 is formed on the side of the fixing bar 10 along its length, and a sliding portion is formed at the end of the pressure plate 12, which is slidably engaged in the sliding groove 11. After the cable is engaged in the fixing bar, the pressure plate is inserted from one end of the fixing bar, covering the surface of the fixing bar, thereby retaining the cable inside.

[0026] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0027] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0028] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A plug-in box external wiring mechanism, characterized in that: The external wiring mechanism of the plug box includes a wire harness (2) arranged on the back of the plug box frame (1), the wire harness (2) is arranged in the vertical direction, a long groove is formed on the wire harness (2) along its length direction, a plurality of arc-shaped card grooves (3) are arranged at intervals on the side of the wire harness (2), a first rotating shaft (6) is arranged on the wire harness (2) near the arc-shaped card groove (3), an arc-shaped claw (4) is rotatably arranged on the first rotating shaft (6), a second rotating shaft (8) is respectively arranged at both ends of the wire harness (2), a baffle (9) is arranged at the opening of the long groove, and the two ends of the baffle (9) are respectively rotatably arranged on the second rotating shaft (8), and a fixed wire (10) arranged in the horizontal direction is provided at the bottom of the plug box frame (1), and a groove body is formed on the surface of the fixed wire (10) along its length direction.

2. The external cable arrangement mechanism of the subrack according to claim 1, characterized in that: A first torsion spring (5) is sleeved on the first rotating shaft (6), one end of the first torsion spring (5) is fixed on the first rotating shaft (6), and the other end is fixed on the arc-shaped claw (4).

3. The external cable arrangement mechanism of the subrack according to claim 2, characterized in that: A second torsion spring (7) is sleeved on the second rotating shaft (8), one end of the second torsion spring (7) is fixed on the second rotating shaft (8), and the other end is fixed on the baffle (9).

4. The external cable arrangement mechanism of the subrack according to claim 3, characterized in that: The back side of the baffle (9) is provided with a rubber strip.

5. The external cable arrangement mechanism for a subrack according to claim 4, characterized in that: A plurality of pressing plates (12) are detachably provided on the fixing line (10), and the pressing plates (12) are capable of at least partially shielding the trough body.

6. The external cable arrangement mechanism for a subrack according to claim 5, characterized in that: A sliding groove (11) is formed on the side of the fixing line (10) along its length direction, and a sliding portion is formed at the end of the pressing plate (12), and the sliding portion can be slidably engaged in the sliding groove (11).

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