Wiring concentrator

Abstract

The utility model relates to a wiring concentrator, which comprises a shell unit, a plurality of winding units, a plurality of limiting units and a cover unit, the winding units are arranged in the shell unit, rotationally connected with the shell unit and used for winding wire harnesses. The plurality of limiting units are respectively arranged in the shell unit, are respectively positioned on one side of the plurality of winding units, are respectively connected with the shell unit and are used for fixing wire harnesses; the cover unit is detachably arranged at the top end of the shell unit and rotationally connected with the winding units. The wire harness winding device has the advantages that the winding unit is used for independently winding the wire harness, and the single-strand wire harness can be pulled according to the use requirement to adjust the corresponding length, so that the phenomenon that the interior of the wire harness is pulled and damaged due to overlong wire harness is avoided; and the limiting unit is used for limiting and fixing the wire harness, so that the stability of the laid wire harness is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cabling equipment, and in particular to a cabling hub. Background Technology

[0002] Currently, with the development of building intelligence, more and more buildings are starting to use intelligent equipment for management and control. In the process of building intelligent buildings, in order to ensure the neatness of the wiring, it is necessary to wire the equipment and connect it to the central control system. Therefore, how to effectively wire and test the equipment has become an important issue. At this time, it is necessary to use a wiring hub to collect and arrange the wire harness.

[0003] In building cabling, cable trays are generally used to stack and lay the cables. This can easily lead to messy and tangled cables, making it difficult to inspect and maintain the cables or adjust individual cables. If the cable bundles are too long, they can become tangled and easily cause internal damage, affecting the lifespan of the cable bundles.

[0004] Currently, no effective solutions have been proposed for the problems of messy and intertwined wiring and internal damage from pulling in related technologies. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a wiring hub to solve the problems of messy and tangled wiring and internal damage from pulling of wire harnesses.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A cabling hub, comprising:

[0008] Shell unit, the shell unit being used for wire harness passage;

[0009] A plurality of winding units are respectively disposed inside the shell unit and rotatably connected to the shell unit for winding wire harness;

[0010] A plurality of limiting units are respectively disposed inside the shell unit and located on one side of the plurality of winding units, and respectively connected to the shell unit for fixing the wire harness;

[0011] A cover unit is detachably disposed at the top of the shell unit and rotatably connected to a plurality of the winding units for sealing the shell unit.

[0012] In some embodiments, the shell unit includes:

[0013] A housing element, wherein a plurality of the limiting units are disposed inside the housing element;

[0014] An inlet component is provided on one side of the housing component for the wire harness to enter the housing component;

[0015] An outlet element, which is disposed on the other side of the housing element, is used for the wire harness to pass through the housing element;

[0016] A plurality of first mounting elements are respectively connected to the bottom end of the interior of the shell element and respectively detachably connected to the corresponding winding unit.

[0017] In some embodiments, the shell unit further includes:

[0018] A plurality of first rotating elements are respectively disposed on the top end of the corresponding first mounting element and are rotatably connected to the corresponding winding unit.

[0019] In some embodiments, the winding unit includes:

[0020] A winding element is disposed inside the shell unit and is detachably connected to the shell unit and the cover unit, respectively, for winding the wire harness.

[0021] In some embodiments, the winding unit further includes:

[0022] The second rotating element has its top end connected to the bottom end of the winding element, and its bottom end is rotatably connected to the shell unit.

[0023] The third rotating element has its bottom end connected to the top end of the winding element, and its top end is rotatably connected to the cover unit.

[0024] In some embodiments, the limiting unit includes:

[0025] A first clamping element is disposed inside the shell unit, located on one side of the winding unit, and connected to the shell unit;

[0026] A second clamping element is movably disposed above the first clamping element and is used to cooperate with the first clamping element to fix the wire harness;

[0027] At least one first sliding element, the bottom end of the first sliding element is connected to the top end of the first clamping element, and is slidably connected to the second clamping element, for causing the second clamping element to reciprocate along the axial direction of the first sliding element;

[0028] A support element, the bottom end of which is connected to the top end of the first sliding element;

[0029] A driving element is rotatably connected to the second clamping element and the supporting element, respectively, and is used to drive the second clamping element to reciprocate along the axial direction of the first sliding element.

[0030] In some embodiments, the limiting unit further includes:

[0031] At least one second sliding element is provided, which passes through the second clamping element and is slidably connected to the first sliding element;

[0032] A connecting element is disposed through the supporting element and is rotatably connected to the driving element.

[0033] In some embodiments, the limiting unit further includes:

[0034] An auxiliary element is disposed at the top of the driving element and is detachably connected to an external hex wrench to assist in twisting the driving element to rotate.

[0035] In some embodiments, the cover unit includes:

[0036] A cover element, which is detachably disposed at the top of the housing unit for sealing the housing unit;

[0037] A plurality of second mounting elements are respectively disposed at the bottom end of the cover element and are detachably connected to the corresponding winding unit;

[0038] A plurality of through-hole elements are provided, each of which passes through the cover element and is connected to the corresponding limiting unit.

[0039] In some embodiments, the cover unit further includes:

[0040] A plurality of fourth rotating elements are respectively disposed at the bottom end of the corresponding second mounting element and are rotatably connected to the corresponding winding unit.

[0041] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0042] This utility model discloses a wiring hub that uses a winding unit to individually wind wire harnesses. The individual wire harnesses can be pulled out according to usage requirements to adjust the corresponding length, avoiding internal damage caused by excessively long wire harnesses. A limiting unit is used to limit and fix the wire harnesses to increase the stability of the wire harnesses after installation. Attached Figure Description

[0043] Figure 1 This is a three-dimensional structural diagram of a wiring hub according to an embodiment of the present utility model;

[0044] Figure 2 This is a three-dimensional structural diagram of the internal structure of a wiring hub according to an embodiment of the present utility model;

[0045] Figure 3 This is an exploded view of a wiring hub according to an embodiment of the present utility model;

[0046] Figure 4 This is a three-dimensional structural diagram of the internal structure of the shell unit according to an embodiment of the present utility model;

[0047] Figure 5 This is a three-dimensional structural schematic diagram of the winding unit according to an embodiment of the present utility model;

[0048] Figure 6a This is a three-dimensional structural diagram of the limiting unit according to an embodiment of the present utility model;

[0049] Figure 6b This is an exploded view of the limiting unit according to an embodiment of the present utility model;

[0050] Figure 7 This is a three-dimensional structural schematic diagram of the cover unit according to an embodiment of the present utility model;

[0051] The reference numerals in the accompanying drawings are as follows: 100, shell unit; 101, shell element; 102, inlet element; 103, outlet element; 104, first mounting element; 105, first rotating element;

[0052] 200. Winding unit; 201. Winding element; 202. Second rotating element; 203. Third rotating element;

[0053] 300. Limiting unit; 301. First clamping element; 302. Second clamping element; 303. First sliding element; 304. Supporting element; 305. Driving element; 306. Second sliding element; 307. Connecting element; 308. Auxiliary element;

[0054] 400, Cover unit; 401, Cover element; 402, Second mounting element; 403, Through-hole element; 404, Fourth rotating element. Detailed Implementation

[0055] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0056] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0057] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0058] An illustrative embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3 As shown, a wiring hub includes a housing unit 100, a plurality of winding units 200, a plurality of limiting units 300, and a cover unit 400. The housing unit 100 is used for the passage of wire harnesses; the plurality of winding units 200 are respectively disposed inside the housing unit 100 and rotatably connected to the housing unit 100 for winding the wire harnesses; the plurality of limiting units 300 are respectively disposed inside the housing unit 100, located on one side of the plurality of winding units 200, and respectively connected to the housing unit 100 for fixing the wire harnesses; the cover unit 400 is detachably disposed at the top of the housing unit 100 and rotatably connected to the plurality of winding units 200 for sealing the housing unit 100.

[0059] Specifically, the cover unit 400 is separated from the shell unit 100; the wire harness is inserted into the shell unit 100 from one side; the wire harness is wound by the winding unit 200; the wire harness is fixed by the limiting unit 300; the wire harness is extended out of the shell unit 100 from the other side; and the cover unit 400 seals the shell unit 100.

[0060] like Figure 4 As shown, the shell unit 100 includes a shell element 101, an inlet element 102, an outlet element 103, and a plurality of first mounting elements 104. The shell element 101 has a plurality of limiting units 300 inside; the inlet element 102 is located on one side of the shell element 101 for the wire harness to enter the shell element 101; the outlet element 103 is located on the other side of the shell element 101 for the wire harness to pass through the shell element 101; the plurality of first mounting elements 104 are respectively connected to the bottom end of the interior of the shell element 101 and are detachably connected to the corresponding winding unit 200.

[0061] The shell element 101 has an open top and a sealed bottom structure.

[0062] The cross-section of the shell element 101 is rectangular.

[0063] In some of these embodiments, the housing element 101 is made of stainless steel.

[0064] In some of these embodiments, shell element 101 is a housing.

[0065] The cross-section of imported component 102 is rectangular, rounded rectangle, or circular.

[0066] The dimensions of the inlet element 102 are matched with the dimensions of the shell element 101. Generally, the radial dimension (such as diameter, length, height) of the inlet element 102 is smaller than the inner length / inner height of the shell element 101, and the axial dimension (such as depth) of the inlet element 102 is equal to the inner wall thickness of the shell element 101.

[0067] In some of these embodiments, the inlet element 102 is a wire harness inlet.

[0068] The cross-section of the outlet element 103 is circular, rectangular, etc.

[0069] The dimensions of the outlet element 103 are matched with the dimensions of the housing element 101. Generally, the radial dimensions (such as diameter, length, and height) of the outlet element 103 are smaller than the inner length / inner height of the housing element 101.

[0070] In some embodiments, there are multiple outlet elements 103. The multiple outlet elements 103 are distributed along the width direction of the housing element 101.

[0071] In some of these embodiments, there are three outlet elements 103.

[0072] In some of these embodiments, the outlet element 103 is a wire harness outlet.

[0073] The cross-section of the first mounting element 104 is circular.

[0074] The dimensions of the first mounting element 104 are matched with the dimensions of the housing element 101. Generally, the diameter of the first mounting element 104 is smaller than the inner length / inner width of the housing element 101, and the axial dimension of the first mounting element 104 is smaller than the inner height of the housing element 101.

[0075] The number of first mounting elements 104 matches the number of outlet elements 103. Generally, the number of first mounting elements 104 is equal to the number of outlet elements 103.

[0076] In some embodiments, a plurality of first mounting elements 104 are distributed along the length and / or width direction of the housing element 101. Specifically:

[0077] 1) A plurality of first mounting elements 104 are distributed along the width direction of the housing element 101;

[0078] 2) Several first mounting elements 104 are distributed along the length and width directions of the shell element 101.

[0079] For 2), a plurality of first mounting elements 104 are arranged in an array, with one first mounting element 104 in each row and one first mounting element 104 in each column. If an n-row n-column configuration is formed, a first mounting element 104 is set in the first row and first column, a first mounting element 104 is set in the second row and second column, and so on, with a first mounting element 104 set in the n-th row and n-th column.

[0080] In some of these embodiments, the first mounting element 104 is fixedly connected to the housing element 101, including but not limited to welding.

[0081] In some of these embodiments, the first mounting element 104 is made of stainless steel.

[0082] In some of these embodiments, the first mounting element 104 is a first mounting block.

[0083] Furthermore, the shell unit 100 also includes a plurality of first rotating elements 105. The plurality of first rotating elements 105 are respectively disposed on the top end of the corresponding first mounting element 104 and are rotatably connected to the corresponding winding unit 200.

[0084] The cross-section of the first rotating element 105 is circular.

[0085] The dimensions of the first rotating element 105 are matched with the dimensions of the first mounting element 104. Generally, the diameter of the first rotating element 105 is smaller than the diameter of the first mounting element 104, and the axial dimension of the first rotating element 105 is equal to the axial dimension of the first mounting element 104.

[0086] In some of these embodiments, the first rotating element 105 is a first rotating groove.

[0087] like Figure 5 As shown, the winding unit 200 includes a winding element 201. The winding element 201 is disposed inside the shell unit 100 and is detachably connected to the shell unit 100 and the cover unit 400, respectively, for winding the wire harness.

[0088] The number of winding units 200 matches the number of first mounting elements 104. Generally, the number of winding units 200 is equal to the number of first mounting elements 104.

[0089] Specifically, the winding element 201 is disposed inside the housing element 101 and is detachably connected to the first mounting element 104.

[0090] In some embodiments, the winding element 201 includes a winding rod, an upper baffle, and a lower baffle. The winding rod is disposed inside the housing element 101 and is used to wind the wire harness; the bottom end of the upper baffle is connected to the top end of the winding rod; and the top end of the lower baffle is connected to the bottom end of the winding rod.

[0091] The dimensions of the winding rod are matched with the dimensions of the housing element 101. Generally, the diameter of the winding rod is smaller than the inner length / inner width of the housing element 101, and the axial dimension of the winding rod is smaller than the inner height of the housing element 101.

[0092] The dimensions of the upper baffle are matched with the dimensions of the housing element 101. Generally, the diameter of the upper baffle is smaller than the inner length / inner width of the housing element 101, and the axial dimension of the upper baffle is smaller than the inner height of the housing element 101.

[0093] The dimensions of the lower baffle are matched with the dimensions of the housing element 101. Generally, the diameter of the lower baffle is smaller than the inner length / inner width of the housing element 101, and the axial dimension of the lower baffle is smaller than the inner height of the housing element 101.

[0094] Among them, the sum of the axial dimensions of the winding rod, the upper baffle, and the lower baffle is less than the inner height of the shell element 101.

[0095] The dimensions of the upper baffle are matched with those of the lower baffle. Generally, the diameter of the upper baffle is equal to the diameter of the lower baffle, and the axial dimension of the upper baffle is equal to the axial dimension of the lower baffle.

[0096] The dimensions of the winding rod are matched with the dimensions of the upper / lower baffle. Generally, the diameter of the winding rod is smaller than the diameter of the upper / lower baffle, and the axial dimension of the winding rod is larger than the axial dimension of the upper / lower baffle.

[0097] In some of these embodiments, the winding element 201 is made of stainless steel.

[0098] In some of these embodiments, the winding element 201 is a winding disc.

[0099] Furthermore, the winding unit 200 also includes a second rotating element 202 and a third rotating element 203. The top end of the second rotating element 202 is connected to the bottom end of the winding element 201, and the bottom end of the second rotating element 202 is rotatably connected to the shell unit 100; the bottom end of the third rotating element 203 is connected to the top end of the winding element 201, and the top end of the third rotating element 203 is rotatably connected to the cover unit 400.

[0100] Specifically, the second rotating element 202 is rotatably connected to the first rotating element 105.

[0101] More specifically, the top end of the second rotating element 202 is connected to the bottom end of the lower baffle; the top end of the third rotating element 203 is connected to the top end of the upper baffle.

[0102] The cross-section of the second rotating element 202 is circular.

[0103] The dimensions of the second rotating element 202 are matched with the dimensions of the lower baffle. Generally, the diameter of the second rotating element 202 is smaller than the diameter of the lower baffle, and the axial dimension of the second rotating element 202 is larger than the axial dimension of the lower baffle.

[0104] The dimensions of the second rotating element 202 are matched with the dimensions of the first rotating element 105. Generally, the diameter of the second rotating element 202 is equal to the diameter of the first rotating element 105, and the axial dimension of the second rotating element 202 is equal to the axial dimension of the first rotating element 105.

[0105] In some embodiments, the second rotating element 202 is fixedly connected to the winding element 201, including but not limited to welding. For example, the second rotating element 202 and the winding element 201 are integrally formed.

[0106] In some of these embodiments, the second rotating element 202 is made of stainless steel.

[0107] In some of these embodiments, the second rotating element 202 is the first rotating rod.

[0108] The cross-section of the third rotating element 203 is circular.

[0109] The dimensions of the third rotating element 203 are matched with the dimensions of the upper baffle. Generally, the diameter of the third rotating element 203 is smaller than the diameter of the upper baffle, and the axial dimension of the third rotating element 203 is larger than the axial dimension of the upper baffle.

[0110] The dimensions of the third rotating element 203 are matched with the dimensions of the second rotating element 202. Generally, the diameter of the third rotating element 203 is equal to the diameter of the second rotating element 202, and the axial dimension of the third rotating element 203 is equal to the axial dimension of the second rotating element 202.

[0111] The sum of the axial dimensions of the third rotating element 203, the second rotating element 202, and the winding element 201 is equal to the inner height of the shell element 101.

[0112] In some embodiments, the third rotating element 203 is fixedly connected to the winding element 201, including but not limited to welding. For example, the third rotating element 203 and the winding element 201 are integrally formed.

[0113] In some of these embodiments, the third rotating element 203 is made of stainless steel.

[0114] In some of these embodiments, the third rotating element 203 is a second rotating rod.

[0115] like Figure 6a , Figure 6b As shown, the limiting unit 300 includes a first clamping element 301, a second clamping element 302, at least one first sliding element 303, a support element 304, and a driving element 305. The first clamping element 301 is disposed inside the shell unit 100, located on one side of the winding unit 200, and connected to the shell unit 100. The second clamping element 302 is movably disposed above the first clamping element 301 and is used to cooperate with the first clamping element 301 to fix the wire harness. The bottom end of the first sliding element 303 is connected to the top end of the first clamping element 301 and is slidably connected to the second clamping element 302, allowing the second clamping element 302 to reciprocate along the axial direction of the first sliding element 303. The bottom end of the support element 304 is connected to the top end of the first sliding element 303. The driving element 305 is rotatably connected to the second clamping element 302 and the support element 304 respectively, driving the second clamping element 302 to reciprocate along the axial direction of the first sliding element 303.

[0116] The number of limit units 300 matches the number of outlet elements 103. Generally, the number of limit units 300 is equal to the number of outlet elements 103.

[0117] The number of limiting units 300 matches the number of winding units 200. Generally, the number of limiting units 300 is equal to the number of winding units 200.

[0118] Specifically, the first clamping element 301 is disposed inside the shell element 101 and located on the side of the winding element 201 near the outlet element 103, and is connected to the shell element 101.

[0119] In some embodiments, the first clamping element 301 includes a first clamping block and a first limiting groove. The bottom end of the first clamping block is connected to the bottom end of the interior of the shell element 101; the first limiting groove is disposed at the top end of the first clamping block for limiting the wire harness.

[0120] The dimensions of the first clamping block are matched with the dimensions of the shell element 101. Generally, the length of the first clamping block is less than the inner width of the shell element 101, the width of the first clamping block is less than the inner length of the shell element 101, and the height of the first clamping block is less than the inner height of the shell element 101.

[0121] The dimensions of the first limiting groove are matched with the dimensions of the first clamping block. Generally, the radial dimension of the first limiting groove is smaller than the length / height of the first clamping block, and the axial dimension of the first limiting groove is equal to the width of the first clamping block.

[0122] In some embodiments, the first clamping element 301 is fixedly connected to the housing element 101, including but not limited to welding.

[0123] In some of these embodiments, the first clamping element 301 is made of stainless steel.

[0124] In some embodiments, the second clamping element 302 includes a second clamping block and a second limiting groove. The second clamping block is movably disposed above the first clamping block; the second limiting groove is disposed at the bottom end of the second clamping block and is used to cooperate with the first limiting groove to restrict the movement of the wire harness.

[0125] The dimensions of the second clamping block match those of the first clamping block. Generally, the length of the second clamping block is equal to the length of the first clamping block, the width of the second clamping block is equal to the width of the first clamping block, and the height of the second clamping block is less than the height of the first clamping block.

[0126] The dimensions of the second limiting groove are matched with those of the first limiting groove. Generally, the radial dimension of the second limiting groove is equal to the radial dimension of the first limiting groove, and the axial dimension of the second limiting groove is equal to the axial dimension of the first limiting groove.

[0127] The dimensions of the second limiting groove are matched with the dimensions of the second clamping block. Generally, the radial dimension of the second limiting groove is smaller than the length / height of the second clamping block, and the axial dimension of the second limiting groove is equal to the width of the second clamping block.

[0128] In some of these embodiments, the second clamping element 302 is made of stainless steel.

[0129] The cross-section of the first sliding element 303 is circular, elliptical, or similar.

[0130] Specifically, the bottom end of the first sliding element 303 is connected to the top end of the first clamping block and is slidably connected to the second clamping block.

[0131] The dimensions of the first sliding element 303 are matched with the dimensions of the first clamping block. Generally, the radial dimension (e.g., diameter) of the first sliding element 303 is smaller than the length / width of the first clamping block, and the axial dimension of the first sliding element 303 is not greater than the height of the first clamping block.

[0132] The dimensions of the first sliding element 303 are matched with the dimensions of the second clamping block. Generally, the radial dimension (e.g., diameter) of the first sliding element 303 is smaller than the length / width of the second clamping block, and the axial dimension of the first sliding element 303 is smaller than the height of the second clamping block.

[0133] There are several first sliding elements 303. Several first sliding elements 303 are distributed along the length direction of the first clamping block.

[0134] Generally, a first sliding element 303 is provided on one side of the top of the first clamping block, and a first sliding element 303 is provided on the other side of the top of the first clamping block. That is, at least one first sliding element 303 is provided on each side of the first limiting groove.

[0135] In some embodiments, the first sliding element 303 is fixedly connected to the first clamping element 301, including but not limited to welding.

[0136] In some of these embodiments, the first sliding element 303 is made of stainless steel.

[0137] In some of these embodiments, the first sliding element 303 is a sliding rod.

[0138] The cross-section of the support element 304 is rectangular.

[0139] The dimensions of the support element 304 are matched with the dimensions of the second clamping element 302. Generally, the length of the support element 304 is equal to the length of the second clamping element 302, the width of the support element 304 is not greater than the width of the second clamping element 302, and the height of the support element 304 is less than the height of the second clamping element 302.

[0140] The dimensions of the support element 304 are matched with the dimensions of the first sliding element 303. Generally, the length / width of the support element 304 is greater than the radial dimension of the first sliding element 303, and the height of the support element 304 is less than the axial dimension of the first sliding element 303.

[0141] The sum of the height of the support element 304, the axial dimension of the first sliding element 303, and the height of the first clamping element 301 is less than the inner height of the shell element 101.

[0142] In some embodiments, the support element 304 is fixedly connected to the first sliding element 303, including but not limited to welding.

[0143] In some of these embodiments, the support element 304 is made of stainless steel.

[0144] In some of these embodiments, the support element 304 is a support plate.

[0145] The bottom end of the drive element 305 is rotatably connected to the top end of the second clamping block.

[0146] The cross-section of the drive element 305 is circular.

[0147] The dimensions of the drive element 305 are matched with the dimensions of the second clamping block. Generally, the diameter of the drive element 305 is smaller than the length / width of the second clamping block, and the axial dimension of the drive element 305 is larger than the height of the second clamping block.

[0148] The dimensions of the drive element 305 are matched with the dimensions of the support element 304. Generally, the diameter of the drive element 305 is smaller than the length / width of the support element 304, and the axial dimension of the drive element 305 is larger than the height of the support element 304.

[0149] In some embodiments, the drive element 305 is rotatably connected to the second clamping element 302 without disengagement. For example, the drive element 305 and the second clamping element 302 are connected via a bearing housing.

[0150] In some of these embodiments, the drive element 305 is made of stainless steel.

[0151] In some of these embodiments, the drive element 305 is a threaded rod.

[0152] Furthermore, the limiting unit 300 also includes at least one second sliding element 306 and a connecting element 307. The second sliding element 306 passes through the second clamping element 302 and is slidably connected to the first sliding element 303; the connecting element 307 passes through the support element 304 and is rotatably connected to the driving element 305.

[0153] Specifically, the second sliding element 306 extends through the top of the second clamping block.

[0154] The cross-section of the second sliding element 306 is circular, elliptical, or similar.

[0155] The dimensions of the second sliding element 306 are matched with the dimensions of the second clamping block. Generally, the radial dimension of the second sliding element 306 is smaller than the length / width of the second clamping block, and the axial dimension of the second sliding element 306 is equal to the height of the second clamping block.

[0156] The dimensions of the second sliding element 306 are matched with the dimensions of the first sliding element 303. Generally, the radial dimension of the second sliding element 306 is equal to the radial dimension of the first sliding element 303, and the axial dimension of the second sliding element 306 is smaller than the axial dimension of the first sliding element 303.

[0157] The number of second sliding elements 306 matches the number of first sliding elements 303. Generally, the number of second sliding elements 306 is equal to the number of first sliding elements 303.

[0158] There are several second sliding elements 306. Several second sliding elements 306 are distributed along the length direction of the second clamping block.

[0159] Generally, a second sliding element 306 is provided on one side of the second clamping block, and a second sliding element 306 is provided on the other side of the second clamping block. That is, at least one second sliding element 306 is provided on each side of the second limiting groove.

[0160] In some of these embodiments, the second sliding element 306 is a sliding groove.

[0161] The cross-section of the connecting element 307 is circular.

[0162] The dimensions of the connecting element 307 are matched with the dimensions of the supporting element 304. Generally, the diameter of the connecting element 307 is smaller than the length / width of the supporting element 304, and the axial dimension of the connecting element 307 is equal to the height of the supporting element 304.

[0163] The dimensions of the connecting element 307 are matched with the dimensions of the driving element 305. Generally, the diameter of the connecting element 307 is equal to the diameter of the driving element 305, and the axial dimension of the connecting element 307 is smaller than the axial dimension of the driving element 305.

[0164] In some of these embodiments, the connecting element 307 is a threaded groove.

[0165] Furthermore, the limiting unit 300 also includes an auxiliary element 308. The auxiliary element 308 is disposed at the top of the driving element 305 and is detachably connected to an external hex wrench to assist in twisting the driving element 305 to rotate.

[0166] The cross-section of auxiliary element 308 is a regular hexagon.

[0167] The dimensions of the auxiliary element 308 are matched with the dimensions of the drive element 305. Generally, the radial dimension of the auxiliary element 308 is smaller than the diameter of the drive element 305, and the axial dimension of the auxiliary element 308 is smaller than the axial dimension of the drive element 305.

[0168] In some of these embodiments, the auxiliary element 308 is a hexagonal slot.

[0169] like Figure 7 As shown, the cover unit 400 includes a cover element 401, a plurality of second mounting elements 402, and a plurality of through-hole elements 403. The cover element 401 is detachably disposed at the top of the shell unit 100 for sealing the shell unit 100; the plurality of second mounting elements 402 are respectively disposed at the bottom end of the cover element 401 and are detachably connected to their respective winding units 200; the plurality of through-hole elements 403 are respectively disposed through the cover element 401 and are respectively connected to their respective limiting units 300.

[0170] Specifically, the cover element 401 is detachably disposed on the top of the shell element 101; the second mounting element 402 is detachably connected to the corresponding winding element 201; and the through hole element 403 corresponds to the corresponding driving element 305.

[0171] The cover element 401 has a rectangular cross-section.

[0172] The dimensions of the cover element 401 match the dimensions of the shell element 101. Generally, the length of the cover element 401 is equal to the outer length of the shell element 101, the width of the cover element 401 is equal to the outer width of the shell element 101, and the height of the cover element 401 is less than the outer height of the shell element 101.

[0173] In some of these embodiments, the cover element 401 is made of stainless steel.

[0174] In some of these embodiments, the cover element 401 is a shell cover.

[0175] The cross-section of the second mounting element 402 is circular.

[0176] The dimensions of the second mounting element 402 are matched with the dimensions of the cover element 401. Generally, the diameter of the second mounting element 402 is smaller than the length / width of the cover element 401.

[0177] The dimensions of the second mounting element 402 are matched with the dimensions of the winding element 201. Generally, the dimensions of the second mounting element 402 are matched with the dimensions of the upper baffle. Specifically, the diameter of the second mounting element 402 is smaller than the diameter of the upper baffle.

[0178] The dimensions of the second mounting element 402 are matched with the dimensions of the first mounting element 104. Generally, the diameter of the second mounting element 402 is equal to the diameter of the first mounting element 104, and the axial dimension of the second mounting element 402 is equal to the axial dimension of the first mounting element 104.

[0179] The number of second mounting elements 402 matches the number of first mounting elements 104. Generally, the number of second mounting elements 402 is equal to the number of first mounting elements 104. That is, there is a one-to-one correspondence between the second mounting elements 402 and the first mounting elements 104.

[0180] In some embodiments, there are three second mounting elements 402. The three second mounting elements 402 are arranged in a one-to-one correspondence with the three first mounting elements 104.

[0181] In some embodiments, the second mounting element 402 is fixedly connected to the cover element 401, including but not limited to welding.

[0182] In some of these embodiments, the second mounting element 402 is made of stainless steel.

[0183] In some of these embodiments, the second mounting element 402 is a second mounting block.

[0184] The cross-section of the through-hole element 403 is circular, elliptical, etc.

[0185] The dimensions of the through-hole element 403 are matched with the dimensions of the cover element 401. Generally, the radial dimension of the through-hole element 403 is smaller than the length / width of the cover element 401, and the axial dimension of the through-hole element 403 is equal to the height of the cover element 401.

[0186] The dimensions of the through-hole element 403 are matched with the dimensions of the drive element 305. Generally, the radial dimension of the through-hole element 403 is equal to the radial dimension of the drive element 305.

[0187] The number of through-hole elements 403 matches the number of limiting units 300. Generally, the number of through-hole elements 403 is equal to the number of limiting units 300.

[0188] Several through-hole elements 403 are distributed along the width direction of the cover element 401.

[0189] Furthermore, the cover unit 400 also includes a plurality of fourth rotating elements 404. The plurality of fourth rotating elements 404 are respectively disposed at the bottom end of the corresponding second mounting element 402 and are rotatably connected to the corresponding winding unit 200.

[0190] Specifically, the fourth rotating element 404 is rotatably connected to the corresponding third rotating element 203.

[0191] The dimensions of the fourth rotating element 404 are matched with the dimensions of the second mounting element 402. Generally, the diameter of the fourth rotating element 404 is smaller than the diameter of the second mounting element 402, and the axial dimension of the fourth rotating element 404 is equal to the axial dimension of the second mounting element 402.

[0192] The dimensions of the fourth rotating element 404 match those of the third rotating element 203. Generally, the diameter of the fourth rotating element 404 is equal to the diameter of the third rotating element 203, and the axial dimension of the fourth rotating element 404 is equal to the axial dimension of the third rotating element 203.

[0193] In some of these embodiments, the fourth rotating element 404 is the second rotating groove.

[0194] The method of using this utility model is as follows:

[0195] (a) Winding the wire harness

[0196] The wire harness is inserted into the housing element 101 through the inlet element 102 at the beginning;

[0197] Wrap the wire harness around the winding element 201, leaving the beginning exposed;

[0198] After winding to a certain extent, the winding element 201 with the wire bundle wound is placed in the first rotating element 105 inside the shell element 101 through the second rotating element 202;

[0199] After the beginning of the wire harness passes between the first clamping element 301 and the second clamping element 302, it passes through the exit element 103 and exits into the housing element 101.

[0200] (II) Mounting cover element 401

[0201] The cover element 401 is placed on top of the shell element 101, the third rotating element 203 is placed in the corresponding fourth rotating element 404, and the cover element 401 is connected and fixed to the shell element 101 by external bolts.

[0202] (II) Fixing the wire harness

[0203] The external hex wrench is inserted into the auxiliary component 308 through the through-hole component 403;

[0204] Twist the hex wrench to make the drive element 305 rotate on the second clamping element 302 accordingly;

[0205] The driving element 305 drives the second clamping element 302 to move downward along the first sliding element 303, bringing it closer to the wire harness, and finally firmly clamping it between the first clamping element 301 and the second clamping element 302.

[0206] The advantages of this invention are that the winding unit is used to wind the wire harness individually, and the length of a single strand of wire harness can be adjusted by pulling it out according to the usage requirements, so as to avoid the phenomenon of internal damage caused by excessive wire harness length; the limiting unit is used to limit and fix the wire harness, thereby increasing the stability of the wire harness after laying.

[0207] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wiring hub, characterized in that, include: A shell unit (100) for through which the wire harness passes; A plurality of winding units (200) are respectively disposed inside the shell unit (100) and rotatably connected to the shell unit (100) for winding wire harness; A plurality of limiting units (300) are respectively disposed inside the shell unit (100) and located on one side of the plurality of winding units (200), and respectively connected to the shell unit (100) for fixing the wire harness; A cover unit (400) is detachably disposed on the top of the shell unit (100) and rotatably connected to a plurality of the winding units (200) for sealing the shell unit (100).

2. The cabling hub according to claim 1, characterized in that, The shell unit (100) includes: A shell element (101) having a plurality of limiting units (300) disposed inside the shell element (101); An inlet component (102) is disposed on one side of the housing component (101) for the wire harness to enter the housing component (101); An outlet element (103) is disposed on the other side of the housing element (101) for the wire harness to pass through the housing element (101); A plurality of first mounting elements (104) are respectively connected to the bottom end of the interior of the shell element (101) and respectively detachably connected to the corresponding winding unit (200).

3. The cabling hub according to claim 2, characterized in that, The shell unit (100) further includes: A plurality of first rotating elements (105) are respectively disposed on the top end of the corresponding first mounting element (104) and are rotatably connected to the corresponding winding unit (200).

4. The cabling hub according to claim 1, characterized in that, The winding unit (200) includes: A winding element (201) is disposed inside the shell unit (100) and is detachably connected to the shell unit (100) and the cover unit (400) respectively, for winding the wire harness.

5. The cabling hub according to claim 4, characterized in that, The winding unit (200) further includes: The second rotating element (202) has its top end connected to the bottom end of the winding element (201), and its bottom end is rotatably connected to the shell unit (100). The third rotating element (203) has its bottom end connected to the top end of the winding element (201), and its top end is rotatably connected to the cover unit (400).

6. The cabling hub according to claim 1, characterized in that, The limiting unit (300) includes: A first clamping element (301) is disposed inside the shell unit (100), located on one side of the winding unit (200), and connected to the shell unit (100); The second clamping element (302) is movably disposed above the first clamping element (301) and is used to cooperate with the first clamping element (301) to fix the wire harness; At least one first sliding element (303) is provided, the bottom end of which is connected to the top end of the first clamping element (301) and is slidably connected to the second clamping element (302) for reciprocating motion of the second clamping element (302) along the axial direction of the first sliding element (303). A support element (304) is provided, the bottom end of which is connected to the top end of the first sliding element (303). A driving element (305) is rotatably connected to the second clamping element (302) and the support element (304) respectively, and is used to drive the second clamping element (302) to reciprocate along the axial direction of the first sliding element (303).

7. The cabling hub according to claim 6, characterized in that, The limiting unit (300) further includes: At least one second sliding element (306) is disposed through the second clamping element (302) and slidably connected to the first sliding element (303); A connecting element (307) is disposed through the support element (304) and is rotatably connected to the drive element (305).

8. The cabling hub according to claim 7, characterized in that, The limiting unit (300) further includes: An auxiliary element (308) is disposed at the top of the driving element (305) and is detachably connected to an external hex wrench to assist in twisting the driving element (305) to rotate.

9. The cabling hub according to claim 1, characterized in that, The cover unit (400) includes: A cover element (401) is detachably disposed on the top of the shell unit (100) for sealing the shell unit (100); A plurality of second mounting elements (402) are respectively disposed at the bottom end of the cover element (401) and are detachably connected to the corresponding winding unit (200); A plurality of through-hole elements (403) are respectively disposed through the cover element (401) and respectively connected to the corresponding limiting unit (300).

10. The cabling hub according to claim 9, characterized in that, The cover unit (400) also includes: A plurality of fourth rotating elements (404) are respectively disposed at the bottom end of the corresponding second mounting element (402) and are rotatably connected to the corresponding winding unit (200).

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