Installation structure in EMS terminal cabinet

Abstract

The utility model discloses an installation structure in an EMS terminal cabinet, and relates to the technical field of EMS terminal cabinet installation structures, the installation structure comprises an angle iron frame, the surface of the angle iron frame is uniformly provided with a plurality of square hole grooves, and the square hole grooves are matched with a rapid installation structure to realize rapid installation and fixation of an EMS terminal; the quick-assembly structure comprises a pre-connection unit and a lock catch unit. The pre-connection unit is used for providing a connection foundation for the lock catch unit after being conveniently and rapidly connected with the angle steel frame in a butt joint mode. And the lock catch unit is clamped with the pre-connection unit and is used for clamping and fixing the EMS terminal. According to the utility model, the EMS terminal can be conveniently installed and fixed through the arrangement of the rapid installation structure, compared with the traditional threaded connection structure, the screwing action is saved, only pressing is needed, the operation is simpler, and the installation efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of EMS terminal cabinet installation structures, in particular to an EMS terminal cabinet internal installation structure. Background Art

[0002] EMS communication terminals are generally installed in a cabinet by bolts and connecting frames. Generally, multiple groups of communication terminals are installed in a cabinet. Installing a single terminal does not affect work efficiency. However, it takes a lot of time to install all of them in a communication base station. Therefore, an EMS terminal cabinet installation structure is proposed to improve the installation efficiency of the EMS communication terminal. Utility Model Content

[0003] The purpose of the utility model is to provide an EMS terminal cabinet installation structure in order to solve the above-mentioned problems.

[0004] To achieve the above object, the utility model provides the following technical solutions: an EMS terminal cabinet installation structure, comprising an angle steel frame, a plurality of square holes are evenly opened on the surface of the angle steel frame, and the square holes cooperate with the quick installation structure to realize the rapid installation and fixation of the EMS terminal;

[0005] The quick-install structure includes a pre-connection unit and a locking unit;

[0006] The pre-connection unit is used to provide a connection basis for the locking unit after being conveniently connected with the angle steel frame;

[0007] The locking unit is engaged with the pre-connection unit to clamp and fix the EMS terminal.

[0008] As a further solution of the utility model: the pre-connection unit includes a fixing piece, a plug-in piece, and a V-shaped spring piece;

[0009] The two plug-in plates are symmetrically fixed to one end of the fixing plate, and the V-shaped spring plate is fixed to the end of the plug-in plate away from the fixing plate;

[0010] The fixing piece is inserted into the inner side of the square hole through two plug-in pieces. The V-shaped spring piece is deformed and contracted under force and then completely passes through the square hole, and then is deformed and reset to achieve pre-joint fixation with the fixing piece and the angle steel frame.

[0011] As a further solution of the utility model: the locking unit includes a clamping hole, a pressure block, a clamping column, and an annular clamping groove;

[0012] The clamping hole is formed in the middle of one end of the fixing plate and penetrates to the other end of the fixing plate;

[0013] The clamping column is fixed to one end of the pressing block, and the annular clamping groove is formed on the outer side of the end of the clamping column away from the pressing block. The clamping column passes through the edge of the EMS terminal, the clamping hole, and is clamped with the acute angle end of the V-shaped spring piece through the annular clamping groove, so as to realize the installation and fixation of the EMS terminal.

[0014] As a further solution of the utility model: the outer wall size of the fixing sheet is larger than the inner wall size of the square hole slot, and the spacing width between the two plug-in sheets matches the inner wall size of the square hole slot;

[0015] The outer wall diameter of the clamping column matches the inner wall diameter of the clamping hole, the outer diameter of the annular clamping groove is larger than the outer diameter of the clamping column, and the inner wall diameter of the annular clamping groove matches the end angular spacing of two V-shaped spring pieces.

[0016] As a further solution of the utility model: a plurality of annular grooves are evenly arranged along the horizontal direction of the pressing block, the folded edge of one end of the V-shaped spring sheet close to the plug-in sheet is distributed at an obtuse angle to the plug-in sheet, and the end of the V-shaped spring sheet away from the plug-in sheet is in a vertical state.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting up a quick-release structure, the EMS terminal can be easily installed and fixed. Compared with the traditional threaded connection structure, it saves the twisting action and only requires pressing, which makes the operation simpler and the installation efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembly state of the utility model;

[0021] Figure 3 It is a side sectional view of the angle steel frame of the utility model.

[0022] In the figure: 1. Angle steel frame; 2. Square hole groove; 3. Quick-install structure; 301. Fixed plate; 302. Connecting plate; 303. V-shaped spring; 304. Snap-in hole; 305. Press block; 306. Snap-in column; 307. Annular snap-in groove; 4. EMS terminal. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 In the embodiment of the utility model, an EMS terminal cabinet installation structure includes an angle steel frame 1, a plurality of square holes 2 are evenly opened on the surface of the angle steel frame 1, and the square holes 2 cooperate with the quick installation structure 3 to realize the rapid installation and fixation of the EMS terminal 4;

[0025] The quick-install structure 3 includes a pre-connection unit and a locking unit. The pre-connection unit is conveniently connected with the angle steel frame 1 to provide a connection basis for the locking unit. The locking unit is connected with the pre-connection unit to clamp and fix the EMS terminal 4.

[0026] The pre-connection unit includes a fixing piece 301, a plug-in piece 302, and a V-shaped spring piece 303;

[0027] Two plug-in plates 302 are symmetrically fixed to one end of the fixing plate 301, and a V-shaped spring plate 303 is fixed to one end of the plug-in plate 302 away from the fixing plate 301;

[0028] The fixing piece 301 is inserted into the inner side of the square hole 2 through two plug-in pieces 302, and the V-shaped spring piece 303 is deformed and contracted under force and completely passes through the square hole 2, and then the deformation is restored to achieve pre-joint fixation between the fixing piece 301 and the angle steel frame 1;

[0029] The locking unit includes a locking hole 304, a pressing block 305, a locking column 306, and an annular locking groove 307;

[0030] The clamping hole 304 is formed in the middle of one end of the fixing plate 301 and penetrates to the other end of the fixing plate 301;

[0031] The clamping column 306 is fixed to one end of the pressing block 305, and the annular clamping groove 307 is formed on the outer side of the end of the clamping column 306 away from the pressing block 305. The clamping column 306 passes through the edge of the EMS terminal 4, the clamping hole 304, and is clamped with the sharp-angled end of the V-shaped spring piece 303 through the annular clamping groove 307, so as to realize the installation and fixation of the EMS terminal 4.

[0032] In this embodiment: It should be supplemented that: four angle steel frames 1 are provided and distributed in a matrix, and are fixedly installed inside the EMS terminal cabinet;

[0033] When the EMS terminal 4 needs to be installed, the operation steps are as follows:

[0034] First, take out a pre-connection unit, then align the plug-in piece 302 on the fixing piece 301 with the square hole slot 2 at the position to be fixed of the EMS terminal 4 and insert it, at this time, the V-shaped spring piece 303 contacts and squeezes the inner wall of the square hole slot 2, and the V-shaped spring piece 303 is deformed and contracted by force, so that the V-shaped spring piece 303 can smoothly pass through the square hole slot 2. When the V-shaped spring piece 303 completely passes through the square hole slot 2, the V-shaped spring piece 303 loses the external squeezing force and will reset under the action of its own elastic force. Finally, the vertical folded edge of the V-shaped spring piece 303 is attached to the inner end face of the angle steel frame 1, and the pre-installation of the fixing piece 301 is completed at this time;

[0035] After the installation of the corresponding number of fixing plates 301 is completed (generally, one EMS terminal 4 requires four fixing plates 301), the corresponding number of locking units are taken, and then the clamping column 306 is passed through the mounting hole on the edge of the EMS terminal 4 (it should be noted that: this mounting hole is a hole pre-opened in the existing EMS terminal during production), and then the whole is close to the angle steel frame 1, and the EMS terminal 4 is located between the two angle steel frames 1, and the locking unit is aligned with the corresponding fixing plate 301;

[0036] As the locking unit approaches the fixing plate 301, its clamping post 306 will pass through the clamping hole 304 and contact the V-shaped spring piece 303. At this time, the clamping post 306 will squeeze the V-shaped spring piece 303 to deform, so that the clamping post 306 can pass through the middle of the two V-shaped spring pieces 303. When the annular groove 307 on the clamping post 306 is aligned with the V-shaped spring piece 303, the V-shaped spring piece 303 will reset and snap into the annular groove 307 under the action of its own elastic force. At this time, the clamping and fixing of the clamping post 306 and the V-shaped spring piece 303 are completed. At this time, the edge of the EMS terminal 4 is fixed between the fixing plate 301 and the pressing block 305, and then the installation and fixation of the EMS terminal 4 is realized. Compared with the traditional threaded connection structure, the twisting action is saved, and only pressing is required. The operation is simpler and the installation efficiency is higher.

[0037] Please refer to Figures 1 to 3 , the outer wall size of the fixing piece 301 is larger than the inner wall size of the square hole slot 2, and the spacing width between the two plug-in pieces 302 matches the inner wall size of the square hole slot 2;

[0038] The outer diameter of the clamping column 306 matches the inner diameter of the clamping hole 304 . The outer diameter of the annular clamping groove 307 is larger than the outer diameter of the clamping column 306 . The inner diameter of the annular clamping groove 307 matches the end angular spacing of the two V-shaped spring sheets 303 .

[0039] In this embodiment: this structure makes the installation of the EMS terminal 4 more stable and can avoid looseness.

[0040] Please refer to Figures 1 to 3There are multiple annular slots 307 evenly arranged along the horizontal direction of the pressing block 305, the folded edge of one end of the V-shaped spring piece 303 close to the plug-in piece 302 is distributed at an obtuse angle to the plug-in piece 302, and the end of the V-shaped spring piece 303 away from the plug-in piece 302 is in a vertical state.

[0041] In this embodiment: by setting a plurality of annular slots 307, it is possible to adapt to different thickness edge fixation of different models of EMS terminals 4, and it is also possible to fix other components, such as partitions;

[0042] The V-shaped spring piece 303 has a folded edge at one end close to the plug-in piece 302 and is distributed at an obtuse angle with the plug-in piece 302, so that when the clamping column 306 contacts the obtuse folded edge of the V-shaped spring piece 303, the V-shaped spring piece 303 can be better squeezed and deformed;

[0043] The structure in which one end of the V-shaped spring piece 303 away from the plug-in piece 302 is in a vertical state can ensure that the fixing plate 301 is stably fixed when the vertical folded edge of the V-shaped spring piece 303 is clamped with the end face of the angle steel frame 1. The one-way self-locking function can be achieved by clamping the vertical folded edge with the annular clamping groove 307, thereby preventing the clamping column 306 from moving outward and causing the EMS terminal 4 to loosen.

[0044] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An EMS terminal cabinet installation structure, comprising an angle steel frame (1), wherein a plurality of square holes (2) are evenly formed on the surface of the angle steel frame (1), characterized in that: The square hole groove (2) cooperates with the quick installation structure (3) to realize the quick installation and fixation of the EMS terminal (4); The quick-installation structure (3) comprises a pre-connection unit and a locking unit; The pre-connection unit and the angle steel frame (1) are conveniently connected to each other and are used to provide a connection basis for the locking unit; The locking unit is engaged with the pre-connection unit to clamp and fix the EMS terminal (4).

2. The EMS terminal cabinet installation structure according to claim 1 is characterized in that: The pre-connection unit comprises a fixing piece (301), a plug-in piece (302), and a V-shaped spring piece (303); The two plug-in plates (302) are symmetrically fixed to one end of the fixing plate (301), and the V-shaped spring plate (303) is fixed to one end of the plug-in plate (302) away from the fixing plate (301); The fixing plate (301) is inserted into the inner side of the square hole groove (2) via two plug-in plates (302); the V-shaped spring plate (303) is deformed and contracted under force and completely passes through the square hole groove (2); then it is deformed and reset to achieve pre-joint fixation with the fixing plate (301) and the angle steel frame (1).

3. The EMS terminal cabinet installation structure according to claim 2 is characterized in that: The locking unit comprises a locking hole (304), a pressing block (305), a locking column (306), and an annular locking groove (307); The clamping hole (304) is opened in the middle of one end of the fixing plate (301) and penetrates to the other end of the fixing plate (301); The clamping column (306) is fixed to one end of the pressing block (305), and the annular clamping groove (307) is formed on the outer side of one end of the clamping column (306) away from the pressing block (305). The clamping column (306) passes through the edge of the EMS terminal (4) and the clamping hole (304) and is clamped with the acute angle end of the V-shaped spring sheet (303) through the annular clamping groove (307), so as to realize the installation and fixation of the EMS terminal (4).

4. The EMS terminal cabinet installation structure according to claim 3 is characterized in that: The outer wall size of the fixing plate (301) is larger than the inner wall size of the square hole (2), and the spacing width between the two plug-in plates (302) matches the inner wall size of the square hole (2); The outer wall diameter of the clamping column (306) matches the inner wall diameter of the clamping hole (304), the outer diameter of the annular clamping groove (307) is larger than the outer diameter of the clamping column (306), and the inner wall diameter of the annular clamping groove (307) matches the end angle spacing of the two V-shaped spring sheets (303).

5. The EMS terminal cabinet installation structure according to claim 3 is characterized in that: A plurality of annular grooves (307) are evenly arranged along the horizontal direction of the pressing block (305); the folded edge of one end of the V-shaped spring piece (303) close to the plug-in piece (302) is distributed at an obtuse angle to the plug-in piece (302); and the end of the V-shaped spring piece (303) away from the plug-in piece (302) is in a vertical state.

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