Combined mounting device

Abstract

A modular installation device includes a mounting bracket, a first functional bracket, and a plurality of first fastening units. The first functional bracket is detachably assembled and fixed to the mounting bracket via the first fastening units. This modular installation device, through the first functional bracket and the first fastening units, allows users to install different components and apply them to different environments.

Description

Technical Field

[0001] This invention relates to an installation device, and more particularly to a modular installation device capable of changing different functions as needed. Prior Technology

[0002] A mounting bracket conforming to the VESA Mount standard established by the Video Electronics Standards Association (VESA) typically only functions to connect a stand and a monitor. However, due to its limited functionality, this mounting bracket cannot meet the needs of users in different installation environments or for mounting different components. Summary of the Invention

[0003] Therefore, the object of the present invention is to provide a combined installation device that can overcome at least one disadvantage of the prior art.

[0004] Therefore, the modular installation device of the present invention includes a mounting bracket, a first functional bracket, and a plurality of first fastening units. The first functional bracket is detachably assembled and fixed to the mounting bracket by the first fastening units.

[0005] In some embodiments, the mounting bracket has a plurality of first mounting holes spaced apart from each other. These first mounting holes conform to the VESA mounting interface standard.

[0006] In some embodiments, the mounting bracket also has a plurality of second mounting holes spaced apart from each other. Each second mounting hole has a snap-fit ​​portion and a through-hole portion communicating with the top of the snap-fit ​​portion. The width of the snap-fit ​​portion in a left-right direction is smaller than the width of the through-hole portion in the same left-right direction.

[0007] In some embodiments, the mounting bracket also has four third mounting holes spaced apart from each other. These third mounting holes are arranged in a square shape. Each of the third mounting holes is an elongated hole and its length extends in a vertical direction.

[0008] In some embodiments, the mounting bracket includes a mounting plate and four recessed plates recessed therein. These recessed plates have the first mounting holes formed therein.

[0009] In some embodiments, the first functional support includes a support body and a strap disposed on the support body. The support body has two spaced-apart side holes through which the strap passes. The support body is detachably assembled and fixed to the mounting bracket by means of first fastening units.

[0010] In some embodiments, the first functional bracket is a track-mounted kit and includes a fixed snap-fit ​​frame and a sliding snap-fit ​​frame slidably connected to the fixed snap-fit ​​frame. The fixed snap-fit ​​frame is detachably assembled and fixed to the mounting bracket by the first fastening units.

[0011] In some embodiments, the mounting bracket includes a mounting plate and a central recessed plate recessed therein. The fixing clip body is detachably assembled and fixed to the central recessed plate by the first fastening units.

[0012] In some implementations, the first functional support is another mounting bracket with the same structure as the mounting bracket.

[0013] In some embodiments, a second functional bracket and multiple second fastening units are also included. The second functional bracket is detachably assembled and fixed to the mounting bracket via the second fastening units.

[0014] In some embodiments, the first functional support includes a support body and a strap disposed on the support body. The support body has two spaced-apart side holes through which the strap passes. The support body is detachably assembled and fixed to the mounting bracket by the first fastening unit.

[0015] In some embodiments, the second functional bracket is a track-mounted kit and includes a fixed snap-fit ​​frame and a sliding snap-fit ​​frame slidably connected to the fixed snap-fit ​​frame. The fixed snap-fit ​​frame is detachably assembled and fixed to the mounting bracket by the second fastening unit.

[0016] In some embodiments, the mounting bracket includes a mounting plate and a central recessed plate recessed therein. The fixing clip body is detachably assembled and fixed to the central recessed plate by the second fastening units.

[0017] In some embodiments, the second functional support is located on the side of the mounting bracket opposite to the first functional support. The second functional support is another mounting bracket with the same structure as the mounting bracket.

[0018] The advantage of this invention is that the modular installation device can be detachably assembled and fixed to the mounting bracket by means of the first functional bracket and the first fastening units, so that the user can install different components and apply them to different environments by means of the mounting bracket and the first functional bracket. Simple Explanation of the Diagram

[0019] Other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, wherein: Figure 1 is a rear view of a first embodiment of the combined installation device of the present invention; Figure 2 is an exploded perspective view of the first embodiment, illustrating the assembly relationship between a mounting bracket and a first functional bracket; Figure 3 is an exploded perspective view of the first embodiment, a display device, a first electronic device, and a second electronic device. Figure 4 is an incomplete top view of the first embodiment with the display device, the first electronic device, and the second electronic device installed. Figure 5 is a front view of the first embodiment with the first electronic device and the second electronic device installed, illustrating that multiple screws are respectively snapped into multiple snap-fit ​​holes of multiple second mounting holes; Figure 6 is a rear view of the first embodiment with the display device, the first electronic device, and the second electronic device installed; Figure 7 is an incomplete front view of the first embodiment, showing the mounting bracket, the first electronic device, and the second electronic device, illustrating that the mounting bracket is fixed to the support rod by multiple straps. Figure 8 is a front view of a second embodiment of the combined installation device of the present invention; Figure 9 is an exploded perspective view of the second embodiment; Figure 10 is a perspective view of the second embodiment installed on a track, illustrating that the first functional bracket is snapped onto the track; Figure 11 is a rear view of a third embodiment of the combined installation device of the present invention; Figure 12 is an exploded perspective view of the third embodiment; Figure 13 is a rear view of the third embodiment, showing the installation of a support base, the display device, and the first electronic device. Figure 14 is a front view of a fourth embodiment of the combined installation device of the present invention; Figure 15 is an exploded perspective view of the fourth embodiment; Figure 16 is a rear view of the fourth embodiment with the first electronic device, the second electronic device, and the track installed; Figure 17 is a rear view of a fifth embodiment of the combined installation device of the present invention; Figure 18 is an exploded perspective view of the fifth embodiment; and Figure 19 is a rear view of the fifth embodiment with the display device, the first electronic device, the second electronic device and the support base installed. Implementation

[0020] Before the invention is described in detail, it should be noted that similar elements are represented by the same numbers in the following description.

[0021] Referring to Figures 1 to 3, a first embodiment of the modular mounting device 100 of the present invention is shown. This modular mounting device 100 is suitable for assembling a first electronic device 91 and a second electronic device 92 onto a display device 93. In this first embodiment, the first electronic device 91 is exemplified by a box PC, but is not limited thereto; the second electronic device 92 is exemplified by a power adapter, but is not limited thereto. The modular mounting device 100 is secured to the display device 93 by a plurality of screws 94. The first electronic device 91 is snapped onto the modular mounting device 100 by a plurality of screws 95. The second electronic device 92 is fixed to the modular mounting device 100 by a binding method. The first electronic device 91 and the display device 93 are located on opposite sides of the modular mounting device 100, and the first electronic device 91 and the second electronic device 92 are located on the same side of the modular mounting device 100.

[0022] The modular mounting device 100 includes a mounting bracket 1 for mounting the display device 93 and the first electronic device 91, a first functional bracket 2 for mounting the second electronic device 92, and a plurality of first fastening units 3. The first functional bracket 2 is detachably assembled and fixed to the mounting bracket 1 by the first fastening units 3.

[0023] For ease of subsequent explanation, the combined installation device 100 is defined as follows: a left-right direction X, a vertical direction Y perpendicular to the left-right direction X, and a front-back direction Z perpendicular to both the left-right direction X and the vertical direction Y. In Figure 2, the left-right direction X is indicated by the arrow pointing left, and the opposite direction is right. The vertical direction Y in Figure 2 is indicated by the arrow pointing up, and the opposite direction is down. The front-back direction Z in Figure 2 is indicated by the arrow pointing forward, and the opposite direction is backward.

[0024] The mounting bracket 1 includes a mounting plate 11 and four recessed plates 12 recessed therein. The recessed plates 12 are formed with a plurality of first mounting holes 121 spaced apart from each other. The mounting plate 11 is formed with a plurality of second mounting holes 111 spaced apart from each other and for screws 95 to be fastened, four third mounting holes 112 spaced apart from each other, and a plurality of through holes 113 spaced apart from each other.

[0025] Each recessed plate 12 has two corresponding first mounting holes 121 spaced at an angle. These first mounting holes 121 conform to the VESA mounting interface standard. In this first embodiment, the number of first mounting holes 121 is typically eight, with four conforming to a 100*100 mm specification and the other four conforming to a 75*75 mm specification. The number of screws 94 is typically four, each passing through one of the four corresponding first mounting holes 121 conforming to one of the aforementioned spacing specifications. However, the number of first mounting holes 121 is not limited to eight; for example, the number could be four or twelve, depending on requirements.

[0026] The second mounting holes 111 do not conform to the VESA mounting interface standard. Each of the second mounting holes 111 is used to secure the corresponding screw 95. Each of the second mounting holes 111 has a snap-fit ​​hole portion 114 and a through hole portion 115 communicating with the top of the snap-fit ​​hole portion 114. The width of the snap-fit ​​hole portion 114 along the left-right direction X is smaller than the width of the through hole portion 115 along the left-right direction X. The through hole portion 115 is used for the corresponding screw 95 to pass through so that it is aligned with the snap-fit ​​hole portion 114. The snap-fit ​​hole portion 114 is used for the corresponding screw 95 to be secured. The number of the second mounting holes 111 in this first embodiment is three as an example, but it is not limited thereto; the number of the second mounting holes 111 can also be two or four.

[0027] These third mounting holes 112 do not conform to the VESA mounting interface standard. These third mounting holes 112 are arranged in a square. Each of these third mounting holes 112 is an elongated hole and its length extends along the vertical direction Y.

[0028] The perforations 113 are respectively located adjacent to the left and right opposite sides of the mounting plate 11. The number of corresponding perforations 113 adjacent to the left side or right side of the mounting plate 11 is at least two, and they are arranged at intervals along the vertical direction Y. Specifically, the number of corresponding perforations 113 adjacent to the left side of the mounting plate 11 is four, but not limited to this; the number of corresponding perforations 113 adjacent to the right side of the mounting plate 11 is two, but not limited to this.

[0029] The first functional bracket 2 includes a bracket body 21 and two straps 22 disposed on the bracket body 21. The bracket body 21 has four spaced-apart side holes 211 and a plurality of through holes 215 for the first fastening unit 3 to pass through. Two corresponding side holes 211 spaced apart along the left-right direction X are for one strap 22 to pass through. The through holes 215 are adjacent to the right side of the bracket body 21 and spaced apart along the up-down direction Y. The through holes 215 are respectively used to connect to the corresponding through holes 113 adjacent to the left side of the mounting bracket 1. The bracket body 21 is detachably assembled and fixed to the mounting bracket 1 by the first fastening units 3. The side holes 211 in this first embodiment are illustrated as four, however, the number is not limited as long as the second electronic device 92 can be bound and fixed to the bracket body 21 by the straps 22. For example, the bracket body 21 is provided with one strap 22 and has two side holes 211 for the strap 22 to pass through.

[0030] Each of the first fastening units 3 includes a screw 31 and a nut 32. The screw 31 extends through the corresponding through hole 113 of the mounting bracket 1 and the corresponding through hole 215 of the first functional bracket 2 and is screwed into the nut 32 to fasten the mounting bracket 1 and the first functional bracket 2 together.

[0031] When assembling the modular mounting device 100, the mounting bracket 1 and the first functional bracket 2 can be locked together by passing the screw 31 of each of the first fastening units 3 through the corresponding through hole 113 of the mounting bracket 1 and the corresponding through hole 215 of the first functional bracket 2 and screwing it into the nut 32.

[0032] Referring to Figures 3 to 6, when mounting the first electronic device 91 and the second electronic device 92 onto the display device 93 using the combined mounting device 100, firstly, the combined mounting device 100 is secured to the display device 93 by inserting screws 94 through the corresponding first mounting holes 121 of the mounting bracket 1 and locking them into the screw holes 931 of the display device 93, so that the mounting bracket 1 rests against the display device 93 through the recessed plates 12. Next, after installing the screws 95 onto the first electronic device 91, the screws 95 are inserted into the through holes 115 of the second mounting holes 111 of the mounting bracket 1. Then, the screws 95 are moved downwards in the vertical direction Y from the through holes 115, so that the screws 95 are engaged in the engaging holes 114. If it is necessary to remove the first electronic device 91 from the mounting bracket 1 later, the operation can be reversed. Finally, the second electronic device 92 is pressed against the support body 21 of the first functional support 2, and the straps 22 are respectively passed through the side holes 211 of the first functional support 2 and wrapped around the second electronic device 92, so that the second electronic device 92 can be bound and fixed to the support body 21 of the first functional support 2.

[0033] By means of the recessed plates 12 of the mounting bracket 1, the mounting bracket 1 can contact the display device 93 through multi-point contact, thereby reducing the contact friction area between the mounting bracket 1 and the display device 93. In addition, each recessed plate 12 can provide partial accommodation for the corresponding screw 94, thereby preventing the screw 94 from protruding from the mounting plate 11 and affecting the assembly of the first electronic device 91.

[0034] It should be noted that, in addition to being secured to the display device 93 by the screws 94, the mounting bracket 1 of this first embodiment can also be secured to a wall (not shown) or the bottom of a table (not shown) by the screws 94.

[0035] Referring to Figure 7, the combined mounting device 100 of this first embodiment is also suitable for mounting on a support rod 97 using two straps 96 respectively passing through the third mounting holes 112. By passing each strap 96 through two corresponding third mounting holes 112 spaced apart along the left-right direction X and wrapping it around the support rod 97, the combined mounting device 100 can be bound and fixed to the support rod 97.

[0036] The mounting bracket 1 of this first embodiment can be assembled on the display device 93, the wall, the bottom of the table, or the support rod 97, thereby enabling the user to install the combined mounting device 100 in the required location as needed.

[0037] Referring to Figures 8 to 10, a second embodiment of the combined installation device 100 of the present invention is shown, the overall structure of which is roughly the same as that of the first embodiment. The difference between the second embodiment and the first embodiment is that the first functional bracket 2 is a track 98 mounting kit and includes a fixed buckle frame 23 and a sliding buckle frame 24 that is slidably connected to the fixed buckle frame 23.

[0038] The combined mounting device 100 is suitable for mounting the first electronic device 91 onto a track 98 via the first functional bracket 2.

[0039] The mounting bracket 1 also includes a central recessed plate 13 recessed within the mounting plate 11. The central recessed plate 13 has a plurality of through holes 131 for the first fastening units 3 to pass through. The fixing clip body 23 has a plurality of through holes 231 for the first fastening units 3 to pass through. The fixing clip body 23 is detachably assembled and fixed to the central recessed plate 13 via the first fastening units 3.

[0040] To assemble the modular mounting device 100, the mounting bracket 1 and the first functional bracket 2 are secured together by passing the screw 31 of each of the first fastening units 3 through the corresponding through hole 131 of the central recessed plate 13 and the corresponding through hole 231 of the fixing clip frame 23 and screwing it into the nut 32. The recessed design of the central recessed plate 13 reduces the contact friction area between the mounting bracket 1 and the fixing clip frame 23. Furthermore, the central recessed plate 13 provides a place for the nuts 32, preventing them from protruding from the mounting plate 11 and affecting the assembly of the first electronic device 91.

[0041] When the modular mounting device 100 is to be installed on the track 98, it is secured to the track 98 by the fixing clip 23 and the sliding clip 24, thus assembling and fixing the modular mounting device 100 onto the track 98. In this way, the first electronic device 91 can be fixed to the track 98 by the modular mounting device 100.

[0042] Referring to Figures 11 to 13, a third embodiment of the combined installation device 100 of the present invention is shown, the overall structure of which is roughly the same as that of the first embodiment. The difference between the third embodiment and the first embodiment is that the first functional bracket 2 is another installation bracket with the same structure as the installation bracket 1.

[0043] The modular mounting device 100 is suitable for assembling the first electronic device 91 and the display device 93 onto a support base 99. The display device 93 and the support base 99 are located on opposite sides of the modular mounting device 100.

[0044] When assembling the modular mounting device 100, the screw 31 of each of the first fastening units 3 is inserted into the corresponding through hole 113 of the mounting bracket 1 and the corresponding through hole 113 of the first functional bracket 2, so that the mounting bracket 1 and the first functional bracket 2 can be locked together.

[0045] To assemble the display device 93, the first electronic device 91, and the support base 99 together using the combined mounting device 100, firstly, screws 94 are passed through the support base 99 and into the corresponding first mounting holes 121, and then screwed onto the display device 93 to secure the combined mounting device 100, the display device 93, and the support base 99 together. Subsequently, screws 95 (as shown in FIG. 5) are snapped into the snap-fit ​​holes 114 of the second mounting holes 111 of the first functional bracket 2, thereby fixing the first electronic device 91 onto the first functional bracket 2.

[0046] Referring to Figures 14 to 16, a fourth embodiment of the combined installation device 100 of the present invention is shown, the overall structure of which is largely the same as that of the first and second embodiments. The difference between the fourth embodiment and the first embodiment is that the combined installation device 100 further includes a second functional bracket 4 and a plurality of second fastening units 5. The second functional bracket 4 is detachably assembled and fixed to the installation bracket 1 by means of the second fastening units 5.

[0047] The modular mounting device 100 is suitable for assembling the first electronic device 91 and the second electronic device 92 on a track 98.

[0048] The mounting bracket 1 also includes a central recessed plate 13 recessed by the mounting plate 11. The central recessed plate 13 is formed with a plurality of through holes 131 for the second fastening units 5 to pass through.

[0049] The second functional bracket 4 is a track 98 mounting kit, and its structure is the same as that of the first functional bracket 2 in the second embodiment. The second functional bracket 4 includes a fixed buckle frame 41 and a sliding buckle frame 42 slidably connected to the fixed buckle frame 41. The fixed buckle frame 41 has a plurality of through holes 411 for the second fastening units 5 to pass through. The fixed buckle frame 41 is detachably assembled and fixed to the mounting bracket 1 by the second fastening units 5.

[0050] Each of the second fastening units 5 includes a screw 51 and a nut 52. The second fastening units 5 lock the second functional bracket 4 onto the mounting bracket 1 by means of locking.

[0051] To assemble the second functional bracket 4 onto the mounting bracket 1, the screws 51 of each of the second fastening units 5 are passed through the corresponding through holes 131 of the central recessed plate 13 and the corresponding through holes 411 of the fixing clip frame 41, and screwed onto the nuts 52, thus securing the mounting bracket 1 and the second functional bracket 4 together. The recessed design of the central recessed plate 13 reduces the contact friction area between the mounting bracket 1 and the fixing clip frame 41. Furthermore, the central recessed plate 13 provides a place for the nuts 52, preventing them from protruding from the mounting plate 11 and affecting the assembly of the first electronic device 91.

[0052] When the modular mounting device 100 is to be installed on the track 98, it is secured to the track 98 by the fixing clip 41 and the sliding clip 42, thus assembling and fixing the modular mounting device 100 onto the track 98. In this way, the first electronic device 91 and the second electronic device 92 can be assembled and fixed onto the track 98 by the modular mounting device 100.

[0053] Referring to Figures 17 to 19, a fifth embodiment of the combined installation device 100 of the present invention is shown, the overall structure of which is largely the same as that of the first and third embodiments. The difference between the fifth embodiment and the first embodiment is that the combined installation device 100 further includes a second functional bracket 4 and a plurality of second fastening units 5. The second functional bracket 4 is detachably assembled and fixed to the installation bracket 1 by means of the second fastening units 5.

[0054] The modular mounting device 100 is suitable for assembling the first electronic device 91, the second electronic device 92, and the display device 93 onto the support base 99. The display device 93 and the support base 99 are located on opposite sides of the front and rear of the modular mounting device 100.

[0055] The second functional bracket 4 is located on the side of the mounting bracket 1 opposite to the first functional bracket 2. The second functional bracket 4 is another mounting bracket with the same structure as the mounting bracket 1, and its structure is the same as that of the first functional bracket 2 in the third embodiment.

[0056] Each of the second fastening units 5 includes a screw 51 and a nut 52. The second fastening units 5 lock the second functional bracket 4 onto the mounting bracket 1 by means of locking.

[0057] When the second functional bracket 4 is to be assembled onto the mounting bracket 1, the screw 51 of each of the second fastening units 5 passes through the corresponding through hole 113 of the mounting bracket 1 and the corresponding through hole 113 of the second functional bracket 4 and is screwed onto the nut 52, so that the mounting bracket 1 and the second functional bracket 4 can be locked together.

[0058] To assemble the first electronic device 91 onto the second functional bracket 4, screws 95 (as shown in Figure 5) are respectively fastened into the fastening holes 114 of the second mounting holes 111 of the second functional bracket 4, thereby fixing the first electronic device 91 onto the second functional bracket 4. In this way, the first electronic device 91, the second electronic device 92, and the display device 93 can be assembled and fixed onto the support base 99 using the combined mounting device 100.

[0059] In summary, the combined installation device 100 of each embodiment can be detachably assembled and fixed to the installation bracket 1 by means of the first functional bracket 2 and the first fastening units 3, so that users can install different components and apply them to different environments by means of the installation bracket 1 and the first functional bracket 2, thus achieving the purpose of the present invention.

[0060] However, the above description is merely an embodiment of the present invention and should not be construed as limiting the scope of the present invention. Any simple equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the patent specification shall still fall within the scope of the patent of the present invention.

[0061] 100: Modular installation device 1: Mounting bracket 11: Mounting plate 111: Second mounting hole 112: Third mounting hole 113: Perforation 114: Buckle hole section 115:Through hole part 12: Recessed plate 121: First mounting hole 13: Central recessed plate 131: Perforation 2: First Functional Support 21: Scaffold 211: Side hole 215: Perforation 22: Straps 23: Fixed buckle frame 231: Perforation 24: Sliding buckle frame 3: First fastening unit 31: Screw 32: Nut 4: Secondary Functional Support 41: Fixed buckle frame 411: Perforation 42: Sliding buckle frame 5: Second fastening unit 51: Screw 52: Nut 91: First Electronic Device 92: Second electronic device 93: Display device 931: Screw hole 94: Screws 95: Screws 96: Straps 97: Support rod 98: Track 99: Support base X: Left and right directions Y: Up / Down direction Z: Forward / backward direction

Claims

1. A modular mounting device suitable for assembling a first electronic device onto a support rod or a display device, the modular mounting device being connected to the display device via a plurality of screws or to the support rod via two straps, the first electronic device being connected to the modular mounting device via a plurality of screws, comprising: A mounting bracket has a plurality of first mounting holes spaced apart from each other, a plurality of second mounting holes spaced apart from each other, and four third mounting holes spaced apart from each other. The first mounting holes conform to the VESA mounting interface standard and are respectively used for the corresponding screws to pass through, so that the mounting bracket is connected to the display device through the screws. Each second mounting hole has a snap-fit ​​hole and a through hole connected to the top of the snap-fit ​​hole. The width of the snap-fit ​​hole in a left-right direction is smaller than the width of the through hole in the left-right direction. The snap-fit ​​hole is used for the corresponding screw to snap, so that the mounting bracket is connected to the first electronic device through the screws. The third mounting holes are arranged in a square shape. Each third mounting hole is an elongated hole and its length extends in a vertical direction. Each strap extends through two corresponding third mounting holes spaced apart in the left-right direction, so that the mounting bracket is connected to the support rod through the straps. A first functional bracket; and a plurality of first fastening units, wherein the first functional bracket is detachably assembled and fixed to the mounting bracket by means of the first fastening units.

2. The combined installation device as described in claim 1, wherein, The mounting bracket includes a mounting plate and four recessed plates recessed from the mounting plate, the recessed plates having the first mounting holes.

3. The combined installation device as claimed in any one of claims 1 to 2, wherein, The first functional bracket includes a bracket body and a strap disposed on the bracket body. The bracket body has two spaced-apart side holes through which the strap passes. The bracket body is detachably assembled and fixed to the mounting bracket by the first fastening units.

4. The combined installation device as requested in item 1, wherein, The first functional bracket is a track mounting kit and includes a fixed buckle frame and a sliding buckle frame slidably connected to the fixed buckle frame. The fixed buckle frame is detachably assembled and fixed to the mounting bracket by the first fastening units.

5. The combined installation device as described in claim 4, wherein, The mounting bracket includes a mounting plate and a central recessed plate recessed from the mounting plate, and the fixing buckle body is detachably assembled and fixed to the central recessed plate by the first fastening units.

6. The combined installation device as claimed in any one of claims 1 to 2, wherein, The first functional bracket is another mounting bracket with the same structure as the mounting bracket.

7. The combined mounting device as claimed in claim 1 further includes a second functional bracket and a plurality of second fastening units, the second functional bracket being detachably assembled and fixed to the mounting bracket via the second fastening units.

8. The modular installation device as described in claim 7, wherein, The first functional bracket includes a bracket body and a strap disposed on the bracket body. The bracket body has two spaced-apart side holes through which the strap passes. The bracket body is detachably assembled and fixed to the mounting bracket by the first fastening units.

9. The modular installation device as described in claim 7, wherein, The second functional bracket is a track mounting kit and includes a fixed buckle frame and a sliding buckle frame that is slidably connected to the fixed buckle frame. The fixed buckle frame is detachably assembled and fixed to the mounting bracket by the second fastening unit.

10. The modular installation device as described in claim 9, wherein, The mounting bracket includes a mounting plate and a central recessed plate recessed from the mounting plate, and the fixing buckle body is detachably assembled and fixed to the central recessed plate by the second fastening units.

11. The modular installation device as described in claim 7, wherein, The second functional bracket is located on the side of the mounting bracket opposite to the first functional bracket, and the second functional bracket is another mounting bracket with the same structure as the mounting bracket.

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