Fastening device for cable compartment

Abstract

The present invention provides a fastening device for a cable compartment. The fastening device of the present invention includes a first fixing portion and a second fixing portion located at different positions of a fastening module according to the size of the cable compartment. The first fixing portion is integrally formed on the side of the lower plate fastening, and the second fixing portion can be a compression pad, which supports the cable compartment from the side, thereby allowing the cable compartment to be more firmly fixed in the receiving space. These first fixing portion and the second fixing portion can be fixed to the wing portion extending from the side of the cable compartment. Thereby, the cable compartment can be prevented from falling off or detaching from the fastening module.

Description

Technical Field

[0001] The invention relates to a fastening device for a cable compartment, which improves the locking force of the cable compartment so as to prevent the cable compartment accommodated in the fastening device from falling off or detaching. Background Art

[0002] In order to transmit electrical signals or provide power, multiple cables are installed in moving objects such as industrial machinery, electronic equipment, and civil engineering machinery. Since these cables perform various distributed functions by combining and using multiple cables, a fastening device that clamps the ends of the cables is usually used. And the purpose of using the fastening device is to minimize the twisting, bending, or crossing of the cables.

[0003] The fastening device is assembled to form a cable compartment that forms a cable insertion port and provides an internal accommodation space. In addition, the cable compartment must not fall or detach from the outside when assembled in the accommodation space. If the cable compartment on the fastening device falls or detaches, the cables cannot be aligned, and the basic purpose of using the fastening device cannot be achieved at all.

[0004] However, when the operator pulls the cable during the operation, the locking force of the cable compartment becomes weak, so that the cable compartment often falls out of the receiving space in one direction, etc. At this time, the cable compartment needs to be reassembled, which makes the operation complicated and takes a long time.

[0005] [Prior art literature]

[0006] [Patent Document]

[0007] Korean Patent No. 10-1703496 (2017.02.01) Summary of the invention

[0008] (Technical Issues)

[0009] The present invention is proposed to solve the above-mentioned problem and provides a fastening device for a cable compartment, which improves the locking force of the cable compartment combined with the fastening device, thereby preventing the cable compartment from falling off or detaching from the fastening device.

[0010] The technical problems of the present invention are not limited to the above-mentioned technical problems, and those skilled in the art will clearly understand other unmentioned technical problems through the following description.

[0011] (Technical solution)

[0012] In order to achieve the above-mentioned purpose, a fastening device for a cable compartment according to an embodiment of the present invention is a fastening device for a cable compartment with multiple stacked fastening modules, the fastening module includes an upper plate fastening and a lower plate fastening so as to accommodate a cable compartment (Cable Pod) forming multiple cable insertion ports, the lower plate fastening includes a first fixing portion formed on at least one side, the first fixing portion includes: a fixing plate formed by a placing portion and a lower main body portion at one end of the placing portion; a pressure plate formed by a pressure portion corresponding to the placing portion and an upper main body portion at one end of the pressure portion; and a hinge shaft, a hinge connecting the fixing plate and one end of the pressure plate, and the wing portion of the cable compartment is fixed in an embedded state between the placing portion and the pressure portion driven by the hinge.

[0013] The projections and recesses are formed correspondingly on mutually facing surfaces of the placement portion and the pressurizing portion.

[0014] The lower plate fastening includes a coupling protrusion, and the upper plate fastening corresponding to the coupling protrusion forms a coupling protrusion.

[0015] A first combining structure for combining the fixing plate and the pressure plate is formed at the opposite end of the hinge shaft, and the first combining structure is a locking platform and a locking protrusion.

[0016] This embodiment also includes: a second fixing part, provided on the side of the cable compartment, the second fixing part includes: a first main body part; and a second main body part, hingedly connected to one end of the first main body part, between the first main body part and the second main body part, the wing part of the cable compartment is fixed in an embedded state.

[0017] Protrusions and recesses are correspondingly formed on mutually facing surfaces of the first body portion and the second body portion.

[0018] This embodiment includes: a second combining structure for combining the first body portion and the second body portion, wherein the second combining structure is a locking platform and a locking protrusion formed on the first body portion and the second body portion corresponding to each other.

[0019] The first fixing portion and the second fixing portion are provided differently according to the number of rows of cable compartments that accommodate a plurality of stacked fastening modules.

[0020] When a cable compartment that is smaller than the accommodation space of the upper plate fastening and the lower plate fastening is used, the second fixing portion may be a compression pad that supports the cable compartment from the side.

[0021] Each upper plate of the fastening module is fastened to the upper part and also includes a reinforcing plate.

[0022] This embodiment further includes: a fixing hook connecting the first fastening module and the second fastening module; and a fixing port connecting the upper plate fastening and the lower plate fastening of the first fastening module and the second fastening module respectively.

[0023] (Effects of the Invention)

[0024] According to the present invention as described above, the cable compartment provided in the accommodation space between the upper / lower plate fastenings of the fastening module is more strongly locked and fixed, thereby fundamentally preventing the problem caused by the cable compartment falling off or detaching from the fastening module.

[0025] According to the present invention, even when a cable compartment narrower than the accommodation space width in the fastening module is used, a fixing portion of the cable compartment is fixed by changing the structure of the existing pressing pad, which can prevent the cable compartment from falling from the fastening module.

[0026] According to the present invention, the fixing part for fixing the wing part of the cable compartment is a hinge-connected structure, and an operator can easily insert the wing part and fix it.

[0027] According to the present invention, the protrusions and recesses are formed on the fixing portion, thereby increasing the locking strength of the wing portion, thereby further suppressing the problem of the cable compartment falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 1 is a perspective view showing a fastening device for a cable compartment according to a preferred embodiment of the present invention.

[0029] Figure 2 It is shown Figure 1 Front view of the fastening device for the cable compartment.

[0030] Figure 3 It is shown Figure 1 Side view of the fastening device for the cable compartment.

[0031] Figure 4 1 is an exploded perspective view showing a fastening device for a cable compartment according to an embodiment of the present invention.

[0032] Figure 5 It is a partially enlarged perspective view showing a first fixing portion of the fastening device applicable to the present invention.

[0033] Figure 6 It is a partially enlarged perspective view showing a second fixing portion of the fastening device applicable to the present invention.

[0034] Figure 7 2 is a diagram showing a use state of the fastening device according to the present invention. DETAILED DESCRIPTION

[0035] The present invention may be modified and have various embodiments, so specific embodiments are described in detail in the accompanying drawings. However, this is not intended to limit the specific implementation of the present invention, and it should be understood that all changes, equivalents and substitutes included in the concept and technical scope of the present invention are included. In the process of describing the present invention, if it is determined that the detailed description of the relevant known technology may obscure the main purpose of the present invention, its detailed description will be omitted.

[0036] The terms "first", "second", etc. may be used to describe various components, but the components should not be limited by the terms. The terms are only used to distinguish one component from another component.

[0037] The terms used in the present invention are only used to describe specific embodiments and are not intended to limit the present invention. Unless the context clearly provides otherwise, singular expressions include plural expressions. In this application, terms such as "including" or "having" are intended to specify the presence of features, numbers, steps, operations, constituent elements, parts or combinations thereof described in the specification, and should be understood as not excluding the presence or possibility of adding one or more other features or numbers, steps, operations, constituent elements, parts or combinations thereof in advance.

[0038] Spatially relative terms such as "below", "under", "lower", "above", "upper", etc. are used for the convenience of describing the correlation between one element or constituent element and other elements or constituent elements as shown in the accompanying drawings. Spatially relative terms should be understood as terms that include different directions of elements of the device when in use or operation in addition to the directions shown in the accompanying drawings. For example, when the elements shown in the figure are turned over, elements described as below (below, beneath) other elements can be placed above (above, upper) other elements. Therefore, below as an exemplary term can include both lower and upper directions. Elements can also be oriented in other directions, so spatially relative terms can be interpreted based on orientation.

[0039] The terms "section" or "portion" used in the present invention, etc., to indicate a part, mean that the corresponding constituent element is a device including a specific function, may include software with a specific function, or may include a device and software combining specific functions, but is not necessarily limited to the expressed function. This is provided to help a more comprehensive understanding of the present invention, and those skilled in the art may make various modifications and changes from these records.

[0040] In addition, it should be noted that all electrical signals used in the present invention are taken as an example, and when the circuit of the present invention is additionally equipped with an inverter, etc., the signs of all electrical signals to be described below may be reversed. Therefore, the scope of the present invention is not limited to the direction of the signal.

[0041] Therefore, the concept of the present invention should not be limited to the described embodiments, but rather to the scope of the claims described below, and all equivalents or equivalent modifications to the scope of the claims should belong to the scope of the concept of the present invention.

[0042] The present invention improves the structure of a fastening device installed at the front end of a cable, which is used to transmit an electric signal or supply electric power from industrial machines such as semiconductor equipment and display equipment to a moving body.

[0043] Hereinafter, the present invention will be described in more detail based on the embodiments shown in the drawings.

[0044] Figure 1 1 is a perspective view showing a fastening device for a cable compartment according to a preferred embodiment of the present invention.

[0045] See also Figure 1 The cable compartment fastening device 10 comprises a first fastening module 100 and a second fastening module 200, and a cable compartment 300 which is received in the first fastening module 100 and the second fastening module 200 and forms a plurality of cable insertion ports. The first fastening module 100 and the second fastening module 200 are respectively composed of an assembly of an upper plate fastening 110, 210 and a lower plate fastening 120, 220.

[0046] In an embodiment, the cable compartment fastening device 10 may stack a plurality of fastening modules. For example, in addition to the first fastening module 100 and the second fastening module 200, a stacked fastening module may be added to the upper side or the lower side. That is, the stacked single form may be modified in various ways.

[0047] The first fastening module 100 and the second fastening module 200 include a cable compartment 300 forming a plurality of cable insertion ports. The cable insertion ports are formed by independent spaces, and more than one cable can be inserted into these independent spaces. In addition, the number of rows of the cable insertion ports accommodated in the cable compartments of the first fastening module 100 and the second fastening module 200 may also be different. Figure 1 Only the cable compartment 300 of the four-column structure of the first fastening module 100 is shown, but the cable compartment is also provided in the second fastening module 200. In this case, the cable compartment of the second fastening module 200 can be a second cable compartment 300b of a three-column structure with fewer number than the first cable compartment 300a of the four-column structure (see Figure 2 ). Depending on the number of columns, the overall widths of the first cable compartment 300a and the second cable compartment 300b are different.

[0048] The first fastening module 100 and the second fastening module 200 include a support neck 30. The support neck 30 is disposed at the front end of each lower plate fastening 120, 220 of the first fastening module 100 and the second fastening module 200, and is used to support and fix the cable installed in the cable insertion port. These support necks 30 can be designed to be separated from the lower plate fastening 120, 220 as needed.

[0049] A fixing opening 500 is provided on the side of the cable compartment fastening device 10. The fixing opening 500 is used to combine and fix each upper plate fastening 110, 210 and lower plate fastening 120, 220 constituting the first fastening module 100 and the second fastening module 200. The number of the fixing openings 500 is proportional to the number of the stacked first fastening modules 100 and the second fastening modules 200. The fixing opening 500 and the related structure are described below.

[0050] The upper plate fastening 110 of the first fastening module 100 may further include a reinforcing plate 600 at the upper portion. When the upper plate fastening 110 is bent, the reinforcing plate 600 plays a role in preventing the upper plate fastening 110 from being bent. In addition, when the finally combined cable compartment fastening device 10 is combined with industrial equipment, the reinforcing plate 600 plays a role in preventing the cable compartment fastening device 10 from being damaged by the screws used. In addition, although not shown in the drawings, the lower plate fastening 120, 220 also includes a reinforcing plate at the lower portion, similar to the upper plate fastening. This prevents the lower plate fastening 120, 220 from being bent, and can prevent damage due to screws, etc.

[0051] Figure 2 It is shown Figure 1 Front view of the fastening device for the cable compartment, Figure 3 It is shown Figure 1 Side view of the fastening device for the cable compartment.

[0052] See also Figure 2 A first cable compartment (ie, 4 columns) 300a and a second cable compartment (ie, 3 columns) having cable insertion ports of different numbers are installed in the first fastening module 100 and the second fastening module 200.

[0053] The first cable compartment 300a and the second cable compartment 300b are located in a receiving space formed by the upper plate fastening 110, 210 and the lower plate fastening 120, 220. In addition, the first cable compartment 300a and the second cable compartment 300b include wing portions 310 extending to a certain length to the left / right side. The wing portions 310 become the portion locked by the fixing structure described later. The fixing structure applies different structures according to the number of columns of the cable compartment 300. The fixing structure applicable to the first fastening module 100 is constructed to change the structure of the lower plate fastening 120, and the second fastening module 200 is constructed to change the structure of the extrusion pad. That is, different types of fixing structures are applicable according to the number of columns of the cable compartment. The extrusion pad can be installed in any fastening module, that is, when it is used for a cable compartment that is smaller than the receiving space in the fastening module, it supports the cable compartment from the side and plays a role in strengthening it. See Figure 2 The number of columns of the second cable compartment 300 b is less than that of the first cable compartment 300 a , and therefore, a compression pad is used in the second fastening module 200 in order to enhance the difference.

[0054] In this embodiment, the structure of the compression pad is changed so as to function as a fixing part. The fixing structure may be a first fixing part 700 and a second fixing part 800. The embodiment is described with the structure that the first fixing part 700 uses the lower plate to fasten 120 and 220, and the second fixing part 800 uses the compression pad. Figure 2 As can be seen from FIG. 1 , a second fixing portion 800 using a compression pad is installed in the second fastening module 200. Figure 3 It can be seen that the first fixing portion 700 is installed on the first fastening module 100. Figure 3 In the embodiment, the first fixing portion 700 can be substantially installed only on the first fastening module 100 .

[0055] The first cable compartment 300a may be provided with gaskets 20 on the upper and lower sides thereof. The gaskets 20 are formed of materials such as silicon and are used to pressurize and fix the first cable compartment 300a between the upper plate fastening 110 and the lower plate fastening 120. The gaskets 20 may also be provided and installed on the upper and lower sides of the second cable compartment 300b.

[0056] Figure 4 1 is an exploded perspective view showing a fastening device for a cable compartment according to an embodiment of the present invention.

[0057] See also Figure 4 The first fastening module 100 and the second fastening module 200 respectively include upper plate fastenings 110, 210 and lower plate fastenings 120, 220, and the first fastening module 100 and the second fastening module 200 are respectively completed by assembling these upper plate fastenings 110, 210 and lower plate fastenings 120, 220.

[0058] A first cable compartment 300a and a second cable compartment 300b are provided in the accommodation space of the first fastening module 100 and the second fastening module 200. In addition, a gasket 20 is located above and below the first cable compartment 300a. The gasket 20 may also be provided above and below the second cable compartment 300b.

[0059] The gasket 20 is formed of a material such as silicon, and its purpose is to pressurize and fix the first cable compartment 300a located between the upper plate fastening 110 and the lower plate fastening 120. In addition, in order to fix the first cable compartment 300a without a gap, one side of the gasket 20 in contact with the first cable compartment 300a is curved, and the other side of the gasket 20 can be flat. In addition, one or more protrusions 22 can be formed on the flat surface of the gasket 20. The protrusions 22 are embedded in rectangular coupling grooves (not shown) formed on the lower side of the upper plate fastening 110 and the upper side of the lower plate fastening 120, respectively, so as to provide a strong coupling force to the cable compartment fastening device 10.

[0060] The first fastening module 100 and the second fastening module 200 respectively include a coupling protrusion formed by assembling the upper plate fastening 110, 210 and the lower plate fastening 120, 220. That is, the coupling protrusion is formed by assembling the reference numerals 112 and 122, and assembling the reference numerals 212 and 222. The fixing opening 500 is assembled at each coupling protrusion, thereby coupling the upper plate fastening 110, 210 and the lower plate fastening 120, 220.

[0061] In addition, assembly holes 113, 124, 213, 224 are formed in the upper plate fastenings 110, 210 and the lower plate fastenings 120, 220 of the first fastening module 100 and the second fastening module 200. In addition, the diameters of the assembly holes 113 / 213 and 124 / 224 formed in the upper plate fastenings 110, 210 and the lower plate fastenings 120, 220 are different. By assembling the fixing hooks 400 described later in the assembly holes 113, 124, 213, 224, the first fastening module 100 and the second fastening module 200 can be combined.

[0062] In addition, the upper plate fastenings 110, 210 and the lower plate fastenings 120, 220 of the first fastening module 100 and the second fastening module 200 form connection holes (symbols not shown). The connection holes are used as a means to fix the cable compartment fastening device 10 to the final equipment. For example, screws or wires are used to penetrate the connection holes of the upper plate fastenings 110, 210 and the connection holes of the lower plate fastenings 120, 220 and connect them, so that they can be combined with the final equipment.

[0063] exist Figure 4In the embodiment, the fixing hook 400 may include a head, an extension extending from the head, and a rib protruding from the end of the extension. As described above, these fixing hooks 400 are used to connect and fix the first fastening module 100 and the second fastening module 200. That is, the fixing hook 400 passes through the assembly hole 124 formed in the lower plate fastening 120 of the first fastening module 100, and passes through the assembly hole 213 formed in the upper plate fastening 210 of the second fastening module 200, so as to be embedded and fixed.

[0064] exist Figure 4 In the embodiment, the fixing opening 500 is locked to the coupling protrusions 112, 212 of the upper plate fastening 110 and the coupling protrusions 122, 222 of the lower plate fastening 120 of the first fastening module 100, so as to respectively couple and fix the upper plate fastening 110, 210 and the lower plate fastening 120, 220. In the embodiment, the fixing opening 500 is locked to the convex part formed by the meshing of the respective coupling protrusions 112, 122, 212, 222 of the upper plate fastening 110 and the lower plate fastening 120, and in order to facilitate locking, the fixing opening can be a nut structure.

[0065] Also, see Figure 3 When the fixing mouth 500 is combined, concave and convex 501 may be formed at a certain interval on the outer peripheral surface for the convenience of operation. The concave and convex 501 facilitates the application of rotational force. In addition, for the convenience of operation, the fixing mouth 500 may form a rectangular central groove 502. The central groove 502 can be used to conveniently perform operations with tools such as a screwdriver. In addition, in order to strengthen the locking force of the convex part formed by the meshing of each combination protrusion 112, 122 of the upper plate fastening 110 and the lower plate fastening 120, a hollow 503 or the like may be provided around the central groove 502. At this time, the two ends of the hollow 503 can act as a stopper for the combination ribs of each combination protrusion of the upper plate fastening 110 and the lower plate fastening 120 to be stuck, and the operator can rotate the fixing mouth 500 according to the length of the hollow 503, thereby improving the convenience of operation.

[0066] Observe again Figure 4, the first fixing part 700 is installed on the first fastening module 100, and the second fixing part 800 is installed on the second fastening module 200. When the left and right wing parts 310 of the first cable compartment 300a extend to the lower plate fastening 120 area, the first fixing part 700 is used to lock and fix the wing parts 310 of its cable compartment 300. The second fixing part 800 is constructed by using a compression pad. As described above, the compression pad is provided to the side of the second cable compartment 300b according to the shortened width of the second cable compartment 300b, so as to strengthen the interior of the receiving space between the upper plate fastening 210 and the lower plate fastening 220. The existing compression pad only provides the function of supporting the second cable compartment 300b from the side in the receiving space. On the contrary, the second fixing part 800 of this embodiment modifies the structure of the compression pad, so that the second cable compartment 300b can be more firmly locked in the receiving space while supporting the side of the second cable compartment 300b.

[0067] On the one hand, Figure 4 In the embodiment, a second cable compartment 300b with a three-row structure is provided in the first fastening module 100, and a first cable compartment 300a with a four-row structure is provided in the second fastening module 200, then a second fixing portion in the form of an extrusion pad is provided to the first fastening module 100, and a first fixing portion 700 is provided to the second fastening module 200.

[0068] Figure 5 It is a partially enlarged perspective view showing a first fixing portion of the fastening device applicable to the present invention.

[0069] The first fixing part 700 is integrally provided on the left and right sides of the lower plate fastening 120, 220, thereby substantially becoming a frame forming the left and right sides of the lower plate fastening 120, 220. These first fixing parts 700 include a fixing piece 710 and a movable piece 720. One end of the fixing piece 710 and the movable piece 720 are hingedly connected by a hinge shaft 701. The fixing piece 710 includes a placement part 712 placed on the wing part 310 of the cable compartment 300 and a lower body part 714 formed at one end of the placement part 712. In addition, corresponding to the fixing piece 710, the movable piece 720 is formed by a pressurizing part 722 opposite to the placement part 712 and an upper body part 724 formed at one end of the pressurizing part 722. In addition, in order to improve the locking strength of the wing part 310 located between the placement part 712 and the pressurizing part 722, a recess 716 is formed on the placement part 712, and a protrusion 726 is formed on the pressurizing part 722. Of course, conversely, it is also possible to form a protrusion on the placement portion 712 and a recess on the pressurizing portion 722 .

[0070] A notch 728 is formed in the movable piece 720 of the first fixing part 700. When the coupling protrusions 122, 222 provided on the lower plate fastening 120, 220 and the coupling protrusions 112, 212 provided on the upper plate fastening 110, 210 are coupled to form a pair, the notch 728 is used to lock the coupling protrusions to the fixing opening 500. In addition, assembly holes are formed in the lower body part 714 and the upper body part 724 of the first fixing part 700 so as to insert the fixing hook.

[0071] The first fixing part 700 provides a coupling structure at the opposite end of the hinge shaft 701. The coupling structure may be a locking protrusion 734 and a locking platform 736. In an embodiment, the locking platform 736 is formed on the lower body part 714, and the locking protrusion 734 is formed on the upper body part 724, so as to be forcibly locked.

[0072] According to these structures, when the wing part 310 is inserted between the placement part 712 and the pressurizing part 722, the movable piece 720 rotates in the direction of the fixed piece 710 with the hinge shaft 701 as the axis and contacts the fixed piece 710, and the protrusion 726 pushes a part of the wing part 310 into the recess 716, so that the wing part 310 can be completely fixed. Therefore, when the cable compartment fastening device 10 is used, the current situation of the cable compartment 300 falling off or being isolated from the cable compartment fastening device 10 can be fundamentally prevented.

[0073] Figure 6 1 is a partially enlarged perspective view showing a second fixing portion of the fastening device applicable to the present invention. The second fixing portion 800 is located relatively inside the first fixing portion 700 , that is, located at the side of the cable compartment 300 .

[0074] The second fixing portion 800 includes a first body portion 810 and a second body portion 820 , and the first body portion 810 and the second body portion 820 provide a hinge shaft 801 on one side in a long direction thereof, thereby having a hinge-combined structure.

[0075] Furthermore, the first body portion 810 and the second body portion 820 form a protrusion 822 and a recess 812 in the direction of the opposite surface. Similar to the first fixing portion 700 , this is to improve the locking strength of the wing portion 310 embedded between the first body portion 810 and the second body portion 820 .

[0076] In addition, a coupling structure is provided to prevent the first body portion 810 and the second body portion 820 from being driven by the hinge and thus being separated from each other in a state of contact and coupling. The coupling structure is the same as that of the first fixing portion 700, which may be a structure of a locking protrusion 814 and a locking platform 824. In the embodiment, a locking protrusion 814 extending upward is formed on the first body portion 810, and a stepped locking platform 824 is formed on the corresponding second body portion 820.

[0077] According to these structures, when the wing part 310 is embedded between the first body part 810 and the second body part 820, the hinge shaft 801 is used as an axis to contact the first body part 810 and the second body part 820, and the protrusion 822 squeezes a part of the wing part 310 into the recess 812, so that the cable compartment 300 can be completely fixed. Therefore, when the cable compartment fastening device 10 is used for operation, the cable compartment 300 can be prevented from falling off or being isolated from the cable compartment fastening device 10.

[0078] Figure 7 2 is a diagram showing a use state of the fastening device according to the present invention.

[0079] See also Figure 7 It can be seen that the fastening device 1000 is composed of the first to third fastening modules 1100, 1200, 1300. The first fastening module 1100, the second fastening module 1200 and the third fastening module 1300 are assembled from the upper part of the figure. The assembly is performed using the above-mentioned fixing port and fixing hook.

[0080] The first fastening module 1100 is equipped with 4 rows of cable compartments, and when the cables 11 (cable) are inserted into each cable insertion port, the cables exposed to the outside are supported by the support neck. In addition, the support neck and the cables are fixed by the cable tie 12 (Cable Tie). The second fastening module 1200 is also equipped with 3 rows of cable compartments, and when the cables are inserted into each cable insertion port, they are supported by the support neck. In addition, the support neck and the cables are fixed by the cable tie. The second fixing part 800 is installed on the second fastening module 1200 to fix the wing part of the cable compartment.

[0081] Although not shown, the third fastening module 1300 has a multi-joint support component for supporting the cable compartment, and therefore, a support block 1310 for fixing these multi-joint support components may also be included. Of course, the support block 1310 is located in the first fastening module 1100 or the second fastening module 1200, or may be located in more than two fastening modules.

[0082] The support block 1310 connects a plurality of unit joints. Each unit joint has an embedding protrusion and an embedding groove formed at the front and rear ends, respectively, and the unit joints are connected in a row by using the embedding protrusion and the embedding groove. Therefore, each unit joint can rotate a certain angle with the embedding location connecting the plurality of unit joints as the center, so that the support block 1310 can form a soft circular shape when an external force is applied.

[0083] As described above, the present invention improves the locking force provided to the cable compartment of the fastening device, thereby preventing the cable compartment from falling off or detaching from the fastening device during normal times or operations.

[0084] In summary, the embodiments shown in the present invention are described, but they are exemplary. Those skilled in the art can clearly understand that various modifications, changes and other equivalent embodiments can be made without departing from the gist and scope of the present invention. Therefore, the true technical protection scope of the present invention should be determined by the technical ideas of the attached claims.

[0085] (Explanation of symbols)

[0086] 10: Fastening device for cable compartment

[0087] 20: Pad 30: Neck support

[0088] 100: first fastening module 200: second fastening module

[0089] 110, 210: upper plate fastening 120, 220: lower plate fastening

[0090] 112, 122, 212, 222: Combined with protrusions

[0091] 113, 124, 213, 224: Assembly holes

[0092] 300: Cable compartment 310: Wing part

[0093] 400: fixed hook 500: fixed mouth

[0094] 600: Reinforcement plate

[0095] 700: first fixing portion 800: second fixing portion

[0096] 701, 801: hinge axis 710: fixed plate

[0097] 712: Placement part 714: Lower body part

[0098] 720: Movable piece 722: Pressurizing part

[0099] 724: Upper body part 716, 812: Recessed part

[0100] 726, 822: protrusions 734, 814: locking protrusions

[0101] 736, 824: locking platform 810: first main body

[0102] 820: Second body

[0103] 11: Cable 12: Cable belt

Claims

1. A fastening device for a cable compartment, comprising a plurality of stacked fastening modules, wherein the plurality of fastening modules include a first fastening module and a second fastening module stacked upward or downward; The cable compartment fastening device also includes: a fixing hook connecting the first fastening module and the second fastening module; Wherein, each of the first fastening module and the second fastening module comprises: The upper plate is fastened and the lower plate is fastened so as to accommodate a cable compartment forming a plurality of cable insertion ports; and A fixing port, respectively connected to the upper plate fastening and the lower plate fastening of the first fastening module, and the upper plate fastening and the lower plate fastening of the second fastening module; wherein the fixing port is configured with a concave-convex surface on the outer peripheral surface, a rectangular central groove on the side surface, and a hollow around the central groove; Wherein, the lower plate fastening includes a first fixing portion formed on at least one side, and wherein the first fixing portion includes: A fixing piece, formed by a placement portion and a lower body portion at one end of the placement portion; a movable piece formed by a pressurizing portion corresponding to the placement portion and an upper body portion at one end of the pressurizing portion; and A hinge shaft, hingedly connecting the fixed sheet and one end of the movable sheet, The wing portion of the cable compartment is fixed in an embedded state between the placement portion and the pressurizing portion driven by the hinge; Wherein, each of the first fastening module and the second fastening module further includes: a second fixing portion, the second fixing portion being a compression pad, arranged at a side of the cable compartment, and when the cable compartment is smaller than the accommodation space of the upper plate fastening and the lower plate fastening, the second fixing portion supports the cable compartment from the side; wherein the second fixing portion is relatively located inside of the first fixing portion; and The second fixing portion includes a first body portion and a second body portion, and the first body portion and the second body portion are hingedly connected via a hinge shaft provided on one side in the length direction; and Wherein, one of the first body part and the second body part is formed with a protrusion, and the other is formed with a recess, and the protrusion and the recess face each other to enhance the locking strength of the wing part; and wherein a locking protrusion is formed in the first body part extending upward, and a stepped locking platform corresponding to the locking protrusion is formed in the second body part.

2. The cable compartment fastening device according to claim 1, wherein: The projections and recesses are formed correspondingly on mutually facing surfaces of the placement portion and the pressurizing portion.

3. The cable compartment fastening device according to claim 1, wherein: The lower plate fastening includes a coupling protrusion, The upper plate corresponding to the combining protrusion is fastened to form a cutout.

4. The fastening device for a cable compartment according to claim 1, wherein: A coupling structure for coupling the fixed sheet and the movable sheet is formed at the opposite end of the hinge shaft. The combination structure is a locking platform and a locking protrusion.

5. The cable compartment fastening device according to claim 1, wherein: The first fixing portion and the second fixing portion are provided differently according to the number of rows of cable compartments that accommodate a plurality of stacked fastening modules.

6. The cable compartment fastening device according to claim 1, wherein: Each upper plate of the fastening module is fastened to the upper part and also includes a reinforcing plate.

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