Quick-release combiner shell structure

Abstract

The utility model relates to the field of communication equipment, in particular to a quick-release combiner shell structure, which comprises a shell and a detachable panel, the shell is of a box body structure, the shell comprises a mounting panel, the detachable panel is detachably connected with the mounting panel, a mounting cavity and a guide rail are arranged in the shell, and the guide rail is arranged in the mounting cavity. And the guide rail is perpendicular to the mounting panel. The quick-release combiner shell is simple in structure, easy to manufacture and low in cost, the combiner and the shell structure can be conveniently assembled, combined and disassembled, and the quick-release combiner shell is suitable for installation in a narrow space.

Description

Technical Field

[0001] The utility model relates to the field of communication equipment, in particular to a quick-disassembly combiner housing structure. Background Art

[0002] Combiners are widely used in communications systems, primarily performing signal combining, signal isolation, and signal distribution. In practical communications systems, combiners require a fixed housing for installation. The rapid advancement of communications technology is driving the increasing density of communications equipment. To address combiner installation and maintenance, it is essential to design a housing that facilitates both installation and removal.

[0003] At present, the installation of the combiner and the combiner housing is relatively cumbersome, and the combiner and the housing need to be bolted together at multiple contact surfaces. In the face of a communication system with a large number of combiners, it is inconvenient to install and subsequently maintain the combiner. In a smaller installation space, the installation and disassembly of the combiner is even more inconvenient. For example, the Chinese patent, the utility model with the announcement number CN209730120U, discloses a quick-release combiner housing structure, including a convex lower shell, a convex upper shell and a combiner body. The convex lower shell is provided with a lower inner cavity, and four fans are fixedly connected to the bottom surface of the convex lower shell. The utility model provides two convex upper and lower shells that can be nested together, and utilizes the cooperation of multiple No. 2 card slots and the signal port of the combiner body to directly clamp the combiner body in the lower inner cavity, thereby preventing the combiner body from shaking in the lower inner cavity. In a scenario where the installation space is small, the steps for disassembling the combiner of the combiner housing structure of this utility model are relatively cumbersome, which is not conducive to the subsequent maintenance of the combiner. Utility Model Content

[0004] In response to the problem in the prior art that combiners are inconvenient to install and disassemble in a narrow space, the present application proposes a quick-release combiner housing structure that can be fixedly installed in a narrow space. When installing and disassembling the combiner, only one panel of the housing needs to be removed to install and disassemble the combiner.

[0005] To achieve the above technical effects, this application proposes:

[0006] A quick-release combiner housing structure is characterized in that it includes a housing and a disassembly panel, the housing is a box structure, the housing includes a mounting panel, the disassembly panel is detachably connected to the mounting panel, and a mounting cavity and a guide rail are provided inside the housing, and the guide rail is arranged perpendicular to the mounting panel.

[0007] The shell is a box structure, and the opening surface of the shell is the installation panel. The installation panel and the disassembly panel are detachably connected. The inside of the shell is a mounting cavity. Several guide rails are provided in the mounting cavity. The combiner is installed along the guide rails during installation. When installing and disassembling the combiner, it is only necessary to install and disassemble the screws between the disassembly panel and the installation panel. Compared with the combiner shell in the prior art, the operation is simple. At the same time, the installation and disassembly of the combiner only requires opening one side of the combiner shell structure, which can adapt to a small installation space.

[0008] The housing includes a first and second fixed panels positioned opposite each other, each of which is provided with a plurality of mounting holes. The housing also includes a first and second side panels positioned opposite each other, each of which is perpendicular to the first fixed panel. The housing also includes a back panel positioned opposite the mounting panel. The combiner housing structure comprises upper and lower panels serving as the first and second fixed panels, and left and right panels serving as the first and second side panels. The back panel also faces the mounting panel.

[0009] The guide rails include a first guide rail and a second guide rail disposed at both edges of the first fixed panel, and a third guide rail and a fourth guide rail disposed at both edges of the second fixed panel. The first guide rail and the second guide rail are of equal height, and the third guide rail and the fourth guide rail are of equal height. Within the installation cavity, the first guide rail is located at the connection between the first fixed panel and the first side surface, the second guide rail is located at the connection between the first fixed panel and the second side surface, the third guide rail is located at the connection between the second fixed panel and the first side surface, and the fourth guide rail is located at the connection between the second fixed panel and the second side surface. The guide rails are provided with guide surfaces.

[0010] The guide rail is stepped and has a guide surface. The guide surface of the first guide rail faces the guide surface of the third guide rail, and the guide surface of the second guide rail faces the guide surface of the fourth guide rail.

[0011] The mounting panel is provided with screw holes, and the mounting panel includes a first mounting panel and a second mounting panel, the first mounting panel is connected to the first fixed panel, and the second mounting panel is connected to the second fixed panel, the height of the first mounting panel does not exceed the height of the first guide rail, and the height of the second mounting panel does not exceed the height of the third guide rail.

[0012] The first and second guide rails are provided with first pre-set holes, which correspond to the mounting holes on the first fixed panel. The third and fourth guide rails are provided with second pre-set holes, which correspond to the mounting holes on the second fixed panel. The first pre-set holes are used to reserve space for the mounting holes on the first fixed panel, and the second pre-set holes are used to reserve space for the mounting holes on the second fixed panel. When connecting the combiner housing structure to other equipment, a screwdriver can be extended from the mounting hole on the first fixed panel to the mounting hole on the second fixed panel.

[0013] The disassembly panel is provided with an interface reserved hole, and the interface reserved hole is arranged corresponding to the combiner interface.

[0014] The disassembly panel is provided with a first disassembly hole and a second disassembly hole. The first disassembly hole is arranged corresponding to the screw hole on the installation panel, and the second disassembly hole is arranged corresponding to the screw hole on the combiner interface board.

[0015] The beneficial effects of the utility model are:

[0016] 1. The installation and removal of the combiner is simple and convenient. You only need to remove a panel of the combiner shell structure to install the combiner into the shell;

[0017] 2. The guide rails inside the combiner housing structure fix the combiner inside the housing. There is a certain gap between the upper and lower surfaces of the combiner and the housing to avoid certain impacts.

[0018] 3. The combiner shell has a simple and reliable structure, is easy to manufacture and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the quick-release combiner housing structure.

[0020] Figure 2 It is a structural diagram of the shell.

[0021] Figure 3 This is a schematic diagram showing the location of the guide rail in the installation cavity.

[0022] Figure 4 It is a structural diagram of the disassembled panel.

[0023] Figure 5 It is a first structural diagram of the guide rail.

[0024] Figure 6 2 is a second structural diagram of the guide rail.

[0025] Figure Number:

[0026] 1. Housing; 2. Disassembly panel; 3. Mounting cavity; 4. Guide rail; 5. Combiner; 11. First fixed panel; 12. Second fixed panel; 13. First side panel; 14. Second side panel; 15. Back panel; 16. Mounting panel; 17. Mounting hole; 21. Interface reserved hole; 22. First disassembly hole; 23. Second disassembly hole; 41. First guide rail; 42. Second guide rail; 43. Third guide rail; 44. Fourth guide rail; 45. Guide surface; 46. First reserved hole; 47. Second reserved hole; 161. First mounting panel; 162. Second mounting panel. DETAILED DESCRIPTION

[0027] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] The utility model provides a quick-release combiner housing structure. The preferred embodiment of the quick-release combiner housing structure is described below.

[0029] Example 1

[0030] like Figure 1 As shown, the quick-release combiner housing structure includes a housing 1 and a disassembly panel 2. The housing 1 is a box structure. The housing 1 includes a mounting panel 16. The disassembly panel 2 is detachably connected to the mounting panel 16. A mounting cavity 3 and a guide rail 4 are provided inside the housing 1. The guide rail 4 is arranged at the four corners of the mounting cavity 3, and the guide rail 4 is arranged perpendicular to the mounting panel 16.

[0031] like Figure 2 As shown, the housing 1 includes a first fixed panel 11 and a second fixed panel 12 arranged opposite to each other in an upper and lower manner, and a plurality of mounting holes are provided on the first fixed panel 11 and the second fixed panel 12; the first fixed panel 11 and the second fixed panel 12 have similar structures, and the first fixed panel 11 also includes a first side panel 13 and a second side panel 14 connected to two opposite sides, and a back panel 15 connected to the opposite sides of the mounting panel 16; the mounting holes are used for fixed connection of the housing 1 with other equipment, fixing the housing 1 in a specific position, and when the combiner 5 needs to be disassembled for maintenance, only the combiner 5 needs to be disassembled separately.

[0032] like Figure 3 As shown, the guide rail 4 includes a first guide rail 41 and a second guide rail 42 provided at both edges of the first fixed panel 11, and also includes a third guide rail 43 and a fourth guide rail 44 provided at both edges of the second fixed panel 12. The first guide rail 41 and the second guide rail 42 are of equal height, and the third guide rail 43 and the fourth guide rail 44 are of equal height; Figure 5 and Figure 6As shown, the guide rail 4 is formed by stamping and sheet metal processing, has three bends, and is stepped as a whole. The first guide rail 41 and the third guide rail 43 are fastened to the first side panel 13 respectively by two sets of bolts and nuts, and the second guide rail 42 and the fourth guide rail 44 are fastened to the second side panel 14 respectively by two sets of bolts and nuts. After the connection, the bending surfaces of the first guide rail 41 and the second guide rail 42 away from the first side panel 13 and the second side panel 14 are in contact with the first fixed panel 11, and the bending surfaces of the third guide rail 43 and the fourth guide rail 44 away from the first side panel 13 and the second side panel 14 are in contact with the second fixed panel 12; the guide rail 4 has a guide surface 45, the guide surface 45 of the first guide rail 41 faces the guide surface 45 of the third guide rail 43, and the guide surface 45 of the second guide rail 42 faces the guide surface 45 of the fourth guide rail 44; the first guide rail 4 The guide surface 45 of the first guide rail 41 and the guide surface 45 of the second guide rail 42 are on the same plane, and the guide surface 45 of the third guide rail 43 and the guide surface 45 of the fourth guide rail 44 are on the same plane. When the combiner 5 is installed with the combiner housing structure, the upper and lower surfaces of the combiner 5 contact the guide surface 45 of the first guide rail 41 and the guide surface 45 of the second guide rail 42, and the guide surface 45 of the third guide rail 43 and the guide surface 45 of the fourth guide rail 44, respectively; a certain gap is formed between the guide surface 45 of the first guide rail 41, the guide surface 45 of the second guide rail 42 and the first fixed panel 11, and a certain gap is formed between the guide surface 45 of the third guide rail 43, the guide surface 45 of the fourth guide rail 44 and the second fixed panel 12 to prevent the first fixed panel 11 from directly contacting the combiner 5 and causing damage to the combiner 5 when an external impact occurs.

[0033] Screw holes are provided on the mounting panel 16, and the mounting panel 16 includes a first mounting panel 161 and a second mounting panel 162. The first mounting panel 161 is connected to the first fixed panel 11, and the second mounting panel 162 is connected to the second fixed panel 12. The mounting panel 16 is fastened to the disassembly panel 2 by screws; the height of the first mounting panel 161 does not exceed the height of the first guide rail 41, and the height of the second panel does not exceed the height of the third guide rail 43, so as to avoid causing inconvenience in the installation of the combiner 5.

[0034] like Figure 3As shown, a first reserved hole 46 is provided on the first guide rail 41 and the second guide rail 42, and the first reserved hole 46 is arranged corresponding to the mounting hole on the first fixed panel 11, and the third guide rail 43 and the fourth guide rail 44 are provided with a second reserved hole 47, and the second reserved hole 47 is arranged corresponding to the mounting hole on the second fixed panel; the first reserved hole 46 and the second reserved hole 47 are processed when the guide rail 4 is stamped and formed. After the guide rail 4 is connected to the first side panel 13 and the second side panel 14, the first reserved hole 46 corresponds to the position of the mounting hole on the first fixed panel 11, and the second reserved hole 47 corresponds to the position of the mounting hole on the second fixed panel 12. After the combiner housing structure is fixedly installed on other equipment or a specific position, the screws connected to the mounting holes pass through the first reserved hole 46 and the second reserved hole 47.

[0035] like Figure 4 As shown, the disassembly panel 2 is provided with 7 interface reserved holes, and the interface reserved holes are arranged corresponding to the 7 interfaces of the combiner 5; the disassembly panel 2 is provided with a first disassembly hole and a second disassembly hole, the first disassembly hole is arranged corresponding to the screw hole on the installation panel 16, and the second disassembly hole is arranged corresponding to the screw hole on the interface plate of the combiner 5; the first disassembly hole does not need to be processed into a screw hole, and the through hole can be screw-fastened with the first mounting plate and the second mounting plate; the second disassembly hole does not need to be processed into a screw hole, and the through hole can be screw-fastened with the screw hole of the combiner 5.

[0036] During the manufacturing process of the shell 1, the first fixed panel 11 and the second fixed panel 12 can be produced separately. The first fixed panel 11 is directly formed by stamping. The two side surfaces, the main surface and the top surface (the first fixed panel 11) of the combiner shell structure are processed by sheet metal processing. The first side panel 13 and the second and back panels 15 are fastened with screws through reserved plates; the second fixed panel 12 is formed by stamping, and reserved plates are processed on the remaining three side edges connected to the installation panel 16. The first side panel 13, the second side panel 14 and the back panel 15 are fastened with screws through sheet metal processing; the first installation panel 161 is connected to the first fixed panel 11. During production, the first installation panel 161 and the first fixed panel 11 are stamped together, and the second installation panel 162 is stamped together with the second fixed panel 12. After sheet metal processing, the first installation panel 161 is fitted with the side edges of the first side panel 13 and the second side panel 14, and the second installation panel 162 is fitted with the side edges of the first side panel 13 and the second side panel.

[0037] When installing the combiner 5 and the combiner housing structure, first remove the screws connecting the disassembly panel 2 and the installation panel 16, and place the opposite side of the interface of the combiner 5 toward the bottom plate of the combiner housing structure, and place the combiner 5 into the installation cavity 3. The bottom surface of the combiner 5 is in contact with the guide surfaces 45 of the third guide rail 43 and the fourth guide rail 44, the top surface of the combiner 5 is in contact with the guide surfaces 45 of the first guide rail 41 and the second guide rail 42, and the left and right side surfaces of the combiner 5 are in contact. After the combiner 5 is completely placed in the installation cavity 3, the end surface of the interface of the combiner 5 is flush with the installation panel 16. Finally, the disassembly panel 2 is connected to the installation panel 16 and the end surface of the interface of the combiner 5.

[0038] Example 2

[0039] Different from the above-mentioned embodiment 1, in this embodiment, the screw holes on the first side plate 13 and the second side plate 14 of the combiner housing structure are designed as oblong holes. When dealing with the case where the combiner 5 is smaller in size, in order to ensure that the combiner 5 is stable and does not shake in the installation cavity 3, the distance between the first guide rail 41 and the third guide rail 43, and the distance between the second guide rail 42 and the fourth guide rail 44 can be adjusted through the oblong holes.

[0040] like Figure 1 As shown, the quick-release combiner housing structure includes a housing 1 and a disassembly panel 2. The housing 1 is a box structure. The housing 1 includes a mounting panel 16. The disassembly panel 2 is detachably connected to the mounting panel 16. A mounting cavity 3 and a guide rail 4 are provided inside the housing 1. The guide rail 4 is arranged at the four corners of the mounting cavity 3, and the guide rail 4 is arranged perpendicular to the mounting panel 16.

[0041] The housing 1 includes a first fixed panel 11 and a second fixed panel 12 arranged opposite to each other in an upper and lower manner, and a plurality of mounting holes are provided on the first fixed panel 11 and the second fixed panel 12; the first fixed panel 11 is similar in structure to the second fixed panel 12, and the first fixed panel 11 also includes a first side panel 13 and a second side panel 14 connected to two opposite sides, and the first side panel 13 and the second side panel 14 are provided with oblong holes (not marked in the figure), and the length dimension direction of the oblong holes is perpendicular to the first fixed panel 11; the housing 1 also includes a back panel 15 connected to the opposite side of the mounting panel 16; the mounting holes are used for fixed connection of the housing 1 with other equipment, fixing the housing 1 in a specific position, and when the combiner 5 needs to be disassembled for maintenance, only the combiner 5 needs to be disassembled separately.

[0042] like Figure 3 As shown, the guide rail 4 includes a first guide rail 41 and a second guide rail 42 provided at both edges of the first fixed panel 11, and also includes a third guide rail 43 and a fourth guide rail 44 provided at both edges of the second fixed panel 12. The first guide rail 41 and the second guide rail 42 are of equal height, and the third guide rail 43 and the fourth guide rail 44 are of equal height; Figure 5 and Figure 6As shown, the guide rail 4 is formed by stamping and sheet metal processing, has three bends, and is stepped as a whole. The first guide rail 41 and the third guide rail 43 are fastened to the first side panel 13 by screws, and the second guide rail 42 and the fourth guide rail 44 are fastened to the second side panel 14 by screws. The distance between the first guide rail 41 and the third guide rail 43 can be fine-tuned through the oblong hole, and the distance between the second guide rail 42 and the fourth guide rail 44 can be fine-tuned through the oblong hole; after connection, the bending surfaces of the first guide rail 41 and the second guide rail 42 away from the first side panel 13 and the second side panel 14 are in contact with the first fixed panel 11, and the bending surfaces of the third guide rail 43 and the fourth guide rail 44 away from the first side panel 13 and the second side panel 14 are in contact with the second fixed panel 12; the guide rail 4 has a guide surface 45, the guide surface 45 of the first guide rail 41 faces the guide surface 45 of the third guide rail 43, and the guide surface 45 of the second guide rail 42 faces the guide surface 45 of the third guide rail 43. 5 faces the guide surface 45 of the fourth guide rail 44; the guide surface 45 of the first guide rail 41 and the guide surface 45 of the second guide rail 42 are on the same plane, and the guide surface 45 of the third guide rail 43 and the guide surface 45 of the fourth guide rail 44 are on the same plane. When the combiner 5 is installed with the combiner housing structure, the upper and lower surfaces of the combiner 5 contact the guide surfaces 45 of the first guide rail 41 and the guide surfaces 45 of the second guide rail 42, and the guide surfaces 45 of the third guide rail 43 and the guide surfaces 45 of the fourth guide rail 44 respectively; a certain gap is formed between the guide surfaces 45 of the first guide rail 41, the guide surfaces 45 of the second guide rail 42 and the first fixed panel 11, and a certain gap is formed between the guide surfaces 45 of the third guide rail 43, the guide surfaces 45 of the fourth guide rail 44 and the second fixed panel 12 to prevent the first fixed panel 11 from directly contacting the combiner 5 and causing damage to the combiner 5 when an external impact occurs.

[0043] Screw holes are provided on the mounting panel 16, and the mounting panel 16 includes a first mounting panel 161 and a second mounting panel 162. The first mounting panel 161 is connected to the first fixed panel 11, and the second mounting panel 162 is connected to the second fixed panel 12. The mounting panel 16 is fastened to the disassembly panel 2 by screws; the height of the first mounting panel 161 does not exceed the height of the first guide rail 41, and the height of the second panel does not exceed the height of the third guide rail 43, so as to avoid causing inconvenience in the installation of the combiner 5.

[0044] like Figure 3As shown, a first reserved hole 46 is provided on the first guide rail 41 and the second guide rail 42, and the first reserved hole 46 is arranged corresponding to the mounting hole on the first fixed panel 11, and the third guide rail 43 and the fourth guide rail 44 are provided with a second reserved hole 47, and the second reserved hole 47 is arranged corresponding to the mounting hole on the second fixed panel; the first reserved hole 46 and the second reserved hole 47 are processed when the guide rail 4 is stamped and formed. After the guide rail 4 is connected to the first side panel 13 and the second side panel 14, the first reserved hole 46 corresponds to the position of the mounting hole on the first fixed panel 11, and the second reserved hole 47 corresponds to the position of the mounting hole on the second fixed panel 12. After the combiner housing structure is fixedly installed on other equipment or a specific position, the screws connected to the mounting holes pass through the first reserved hole 46 and the second reserved hole 47.

[0045] like Figure 4 As shown, the disassembly panel 2 is provided with 7 interface reserved holes, and the reserved holes are arranged corresponding to the 7 interfaces of the combiner 5; the disassembly panel 2 is provided with a first disassembly hole and a second disassembly hole, the first disassembly hole is arranged corresponding to the screw hole on the installation panel 16, and the second disassembly hole is arranged corresponding to the screw hole on the interface plate of the combiner 5; the first disassembly hole does not need to be processed into a screw hole, and the through hole can be screw-fastened with the first mounting plate and the second mounting plate; the second disassembly hole does not need to be processed into a screw hole, and the through hole can be screw-fastened with the screw hole of the combiner 5.

[0046] The utility model has a simple structure, is easy to manufacture and has low cost, can conveniently install and disassemble the combiner and the housing structure, and has practical significance.

Claims

1. A quick-release combiner housing structure, characterized in that: It includes a shell and a disassembly panel, the shell is a box structure, the shell includes a mounting panel, the disassembly panel is detachably connected to the mounting panel, a mounting cavity and a guide rail are provided inside the shell, and the guide rail is vertically arranged to the mounting panel.

2. A quick-release coupler housing structure according to claim 1, characterized in that: The shell includes a first fixed panel and a second fixed panel arranged opposite to each other, and a plurality of mounting holes are provided on the first fixed panel and the second fixed panel. The shell also includes a first side panel and a second side panel arranged opposite to each other, and the first side panel and the second side panel are both perpendicular to the first fixed panel. The shell also includes a back panel, and the back panel is arranged opposite to the mounting panel.

3. The quick-release coupler housing structure according to claim 2, characterized in that: The guide rails include a first guide rail and a second guide rail arranged at both edges of the first fixed panel, and also include a third guide rail and a fourth guide rail arranged at both edges of the second fixed panel. The first guide rail and the second guide rail are of equal height, and the third guide rail and the fourth guide rail are of equal height.

4. The quick-release coupler housing structure according to claim 3, characterized in that: The guide rail is stepped and has a guide surface. The guide surface of the first guide rail faces the guide surface of the third guide rail, and the guide surface of the second guide rail faces the guide surface of the fourth guide rail.

5. The quick-release coupler housing structure according to claim 4, characterized in that: The mounting panel is provided with screw holes, and the mounting panel includes a first mounting panel and a second mounting panel, the first mounting panel is connected to the first fixed panel, and the second mounting panel is connected to the second fixed panel, the height of the first mounting panel does not exceed the height of the first guide rail, and the height of the second mounting panel does not exceed the height of the third guide rail.

6. A quick-release coupler housing structure according to any one of claims 3 to 5, characterized in that: The first guide rail and the second guide rail are provided with first reserved holes, and the first reserved holes are arranged corresponding to the mounting holes on the first fixed panel. The third guide rail and the fourth guide rail are provided with second reserved holes, and the second reserved holes are arranged corresponding to the mounting holes on the second fixed panel.

7. The quick-release coupler housing structure according to claim 6, characterized in that: The disassembly panel is provided with an interface reserved hole, and the interface reserved hole is arranged corresponding to the combiner interface.

8. The quick-release coupler housing structure according to claim 6, characterized in that: The disassembly panel is provided with a first disassembly hole and a second disassembly hole. The first disassembly hole is arranged corresponding to the screw hole on the installation panel, and the second disassembly hole is arranged corresponding to the screw hole on the combiner interface board.

Images