Communication board fixing box

Abstract

The utility model discloses a communication board fixing box which comprises a left support and a right support, a plurality of boards are connected between the left support and the right support, the boards are arranged at intervals, the left support, the right support and the boards form a multi-layer box body structure, the left support is provided with a sliding rail, and the bottom of the left support is provided with a telescopic piece. The end, connected with the left support, of the plate is provided with a left rotary connecting part, and the end, connected with the right support, of the plate is provided with a right rotary connecting part. The right rotary connecting part is rotationally connected with the right bracket; the left rotary connecting part comprises a sliding part arranged in the left support sliding rail in a penetrating mode and an angle adjusting part arranged at the left end of the plate, and the angle adjusting part is rotationally connected with the sliding part. The width of the box body can be narrowed and the height of the box body can be increased in space by rotating the plates, so that the space in the horizontal direction is saved, and the space in the horizontal direction is replaced by the space in the using height, so that enough communication boards can be accommodated in the limited space.

Description

Technical Field

[0001] The utility model belongs to the technical field of multi-layer boxes, in particular to a communication board fixing box. Background Art

[0002] The boxes for storing communication boards are usually multi-layer boxes, in which the communication boards are placed layer by layer. In fact, the height of such multi-layer boxes is generally not high, that is, when the boxes are placed in the storage room, there is still a long distance between the top of the boxes and the ceiling; and when multiple boxes are placed, the width almost fills the entire storage room. Therefore, the utilization of space is not good.

[0003] In addition, in some scenarios with a large number of network terminal devices, such as office buildings, multiple boxes are required to store enough communication boards for connection and communication. However, the room for storing communication boards, or storage rooms, is usually planned during the building construction phase. When the number of users or network terminal devices increases, more communication boards are needed, and the preset storage room often has insufficient space. Setting up a separate room as a new storage room wastes space. Utility Model Content

[0004] The utility model aims to solve the problem of how to accommodate enough communication boards in a limited space. In view of the above problem, the utility model discloses a communication board fixing box, including a left bracket and a right bracket, a plurality of plates are connected between the left bracket and the right bracket, and each of the plates is arranged at intervals. The left bracket, the right bracket and the plates constitute a multi-layer box structure.

[0005] The left bracket is provided with a slide rail and a telescopic member at the bottom;

[0006] The end of the plate connected to the left bracket is provided with a left-rotating connection part, and the end connected to the right bracket is provided with a right-rotating connection part;

[0007] The right rotating connection portion is rotationally connected to the right bracket;

[0008] The left-handed connecting portion comprises:

[0009] A sliding part is inserted into the slide rail of the left bracket, and an angle adjustment part is arranged at the left end of the plate, and the angle adjustment part is rotatably connected with the sliding part.

[0010] In some exemplary embodiments, a first state and a second state are included;

[0011] In the first state, each of the plates is perpendicular to the left bracket and the right bracket;

[0012] The right end of the plate rotates around the right rotating connection portion;

[0013] The left end of the plate drives the angle adjustment part to rotate relative to the sliding part, and the angle adjustment part drives the sliding part to slide along the left bracket to switch to the second state;

[0014] In the second state, each of the plates is inclined relative to the left bracket and the right bracket, and the distance between the left bracket and the right bracket is closer than that in the first state.

[0015] In some exemplary embodiments, the plate is integrally formed with the left-rotating connection part and the right-rotating connection part, and a fixing part is provided on the plate;

[0016] The fixing portion is an inverted L-shaped protrusion extending from the surface of the plate, and a clamping space is formed between the inverted L-shaped protrusion and the surface of the plate.

[0017] In some exemplary embodiments, the left-rotating connection part further has a first groove, and the right-rotating connection part further has a second groove;

[0018] The groove body of the first groove is arranged in parallel with the groove body of the second groove, and the plate is fixed to the first groove and the second groove;

[0019] The board is an optical communication board.

[0020] In some exemplary embodiments, the telescopic member is sleeved on the lower end of the left bracket;

[0021] The telescopic member comprises a long strip sleeved in the slide rail, and a rectangular block extends from the bottom of the long strip;

[0022] A moving part is also arranged below the rectangular block.

[0023] In some exemplary embodiments, the moving member is a directional roller, and when the state is switched, the directional roller rolls along the moving direction of the left bracket.

[0024] In some exemplary embodiments, the sliding portion has a slider penetrating the slide rail on one side, and a first bending portion extending from the opposite side, wherein the bending portion has a rotation hole;

[0025] A second bending portion extends from a side of the angle adjustment portion connected to the sliding portion, and a short rod extends from the second bending portion. The short rod is inserted into the rotating hole.

[0026] In some exemplary embodiments, the rotating hole is a bar-shaped hole, and the short rod slides along the bar-shaped hole;

[0027] The first bending portion further comprises a first inner rod body, and the second bending portion further comprises a second inner rod body;

[0028] A reinforcing member is further provided between the sliding portion and the angle adjusting portion. Through holes are provided at both ends of the reinforcing member, which are rotatably connected to the first inner rod body and the second inner rod body respectively.

[0029] The beneficial effect of the utility model is that the multi-layered panels arranged in the box can rotate by setting the left-rotating connection part and the right-rotating connection part, and the panels can be tilted at a certain angle relative to the ground by rotation. By rotating the panels, the width of the box can be narrowed and the height can be increased, thereby saving horizontal space and replacing it with height space, so as to accommodate enough communication boards in a limited space.

[0030] Furthermore, the state of the plate can be adjusted according to actual conditions. When the space is large enough, the plate is parallel to the ground. When the space is insufficient, the plate is adjusted to an inclined state, that is, the first state is converted to the second state.

[0031] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 A communication board fixing box according to an embodiment of the utility model is shown;

[0034] Figure 2 A communication board fixing box according to an embodiment of the utility model is shown;

[0035] Figure 3 A layer structure of a communication board fixing box according to an embodiment of the utility model is shown;

[0036] Figure 4 A layer structure of a communication board fixing box according to an embodiment of the utility model is shown;

[0037] Figure 5 The partial structure of a communication board fixing box according to an embodiment of the utility model is shown;

[0038] Figure 6The figure shows a partial structure of a layer of a communication board fixing box according to an embodiment of the utility model;

[0039] Figure 7 The present invention shows a local structure of a layer of a communication board fixing box according to an embodiment of the present invention.

[0040] Attached photos

[0041] 1-left bracket, 2-right bracket, 3-optical communication board, 4-fixed plate, 5-left rotating connection part, 6-right rotating connection part;

[0042] 101-slide rail, 102-telescopic member, 103-long strip, 104-rectangular block, 105-directional roller;

[0043] 201- transverse rod body;

[0044] 301-first groove, 302-second groove,

[0045] 401-inverted L-shaped protrusion,

[0046] 501-sliding part, 502-angle adjustment part, 503-reinforcement part;

[0047] 5011-slider, 5012-first bending portion, 5013-rotation hole, 5014-strip hole, 5015-first inner rod body;

[0048] 5021- second bending portion, 5022- short rod, 5023- second inner rod body;

[0049] 5031-through hole;

[0050] 601-Hollow sleeve. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0052] First embodiment: This embodiment discloses a communication board fixing box, the specific structure of which is shown in FIG. Figure 1 It is understood that it includes a left bracket 1 and a right bracket 2, and a plurality of plates are connected between the left bracket 1 and the right bracket 2. The plates are arranged at intervals, and the left bracket 1, the right bracket 2 and the plates form a multi-layer box structure. Figure 1In the structure shown, there are two left brackets 1 and two right brackets 2, which together with the multilayer board form a multilayer box. This multilayer box can be used to place an optical communication board 3. Generally speaking, the area for placing the optical communication board 3 is limited. For example, a small compartment may be separated in a building for placing the optical communication board 3. If the optical communication board 3 is placed in a conventional multilayer box, there may be insufficient space. For this reason, in the fixed box in this embodiment, the left bracket 1 is provided with a slide rail 101 and a telescopic member 102 is provided at the bottom. The end of the board connected to the left bracket 1 is provided with a left rotation connection part 5, and the end connected to the right bracket 2 is provided with a right rotation connection part 6, and the right rotation connection part 6 is rotationally connected to the right bracket 2.

[0053] The left rotating connection part 5 includes a sliding part 501 penetrating the slide rail 101 of the left bracket 1 and an angle adjustment part 502 arranged at the left end of the plate. The angle adjustment part 502 is rotationally connected to the sliding part 501 .

[0054] In a specific example, the box includes a first state and a second state.

[0055] In the first state, each of the panels is perpendicular to the left bracket 1 and the right bracket 2. Figure 1 The situation shown. You can refer to Figure 1-2 Continue to understand, the status is changed by Figure 1 Switch to Figure 2 .

[0056] When the space is insufficient, the left and right ends shown in the figure are used as the left and right ends in the subsequent content. The right end of the plate rotates around the right rotating connection part 6, and the left end of the plate drives the angle adjustment part 502 to rotate relative to the sliding part 501. The angle adjustment part 502 drives the sliding part 501 to slide along the left bracket 1 and switch to the second state.

[0057] In the second state, each of the panels is inclined relative to the left bracket 1 and the right bracket 2, and the distance between the left bracket 1 and the right bracket 2 is closer than that in the first state.

[0058] It is not difficult to understand that, since the sliding part 501 is provided at the bottom of the left bracket 1, the left bracket 1 can be moved closer to the right bracket 2, and the user can adaptively adjust the telescopic member 102 to a state flush with the bottom of the right bracket 2 to complete the adjustment. Figure 2 In the state shown, the overall width of the box is narrowed to save space.

[0059] exist Figure 1 , 2In the example shown, the box body does not have a top frame. In different embodiments, a top frame with a movable retractable structure may also be provided, such as a structure rotatably connected to the left bracket 1 and the right bracket 2 respectively. Other similar structures can also achieve corresponding functions, which will not be repeated here.

[0060] Second embodiment: Based on the above embodiment, the board in this example is a fixed board 4, and the optical fiber board or other communication board with a setting is set on the fixed board 4. For the specific structure, refer to Figure 3 It is understood that the fixing plate 4 is integrally formed with the left-rotating connecting part 5 and the right-rotating connecting part 6, and a fixing part is provided on the plate.

[0061] The fixing portion is an inverted L-shaped protrusion 401 extending from the surface of the plate, and a clamping space is formed between the inverted L-shaped protrusion 401 and the surface of the plate. When the optical fiber board or other board is placed on the fixing plate 4, its edge can be naturally stuck in this clamping space, thereby achieving a stable fixing effect.

[0062] The fixing method may be different. In other examples, screws may be used for fixing (not shown in the figure). That is, corresponding screw holes are preset on the fixing plate 4 and the optical fiber plate or other plate, and then fastened by screws. Although this method requires additional tools and operations, the fixing effect is more solid and is suitable for scenes with extremely high stability requirements.

[0063] Similarly, other similar methods that can be easily thought of by technicians in the field are not described in detail.

[0064] The third embodiment: Based on the first embodiment, the board in this example is an optical communication board 3, which can of course be replaced by other communication boards, and the communication board is directly fixed between the two brackets.

[0065] refer to Figure 4 In the structure shown, the left-rotating connection part 5 also has a first groove 301, and the right-rotating connection part 6 also has a second groove 302. In different embodiments, in order to protect the communication board and prevent it from being damaged during use, a friction-reducing component can be set on the contact surface of the groove or the plate. For example, components such as lubricating gaskets, sliding bearings or ball bearings can be used, which can effectively reduce the friction resistance between the plate and the groove, thereby extending the service life of the communication board and improving its working reliability. In addition, these friction-reducing components can also absorb and buffer the impact and vibration of the outside world on the plate to a certain extent, providing more comprehensive protection for the communication board.

[0066] The groove body of the first groove 301 is arranged parallel to the groove body of the second groove 302, and the plate is fixed to the first groove 301 and the second groove 302. When the optical communication board 3 or other communication boards need to be fixed between the brackets, the specific fixing process is as follows: first, align the communication board with the first groove 301 of the left rotating connection part 5 and the second groove 302 of the right rotating connection part 6, and ensure that the plate is parallel to the groove body; then, gently push the communication board into the groove until it is firmly fixed in the groove.

[0067] Fourth embodiment: Based on any of the above embodiments, the structure in this example refers to Figure 5 As shown, the telescopic member 102 is sleeved on the lower end of the left bracket 1 .

[0068] like Figure 5 As shown, the telescopic member includes a strip 103 sleeved in the slide rail 101, and a rectangular block 104 extends from the bottom of the strip 103. It is easy to understand that the strip 103 can slide in the slide rail 101, and the rectangular block 104 provides a fulcrum for the further movement of the left bracket 1. When the state switching is required, the left bracket 1 may be moved along with the upward movement of the left end of the plate. The left bracket 1 rises to the corresponding height, and the contraction portion moves upward with the rise of the left bracket 1, and the rectangular block 104 is touched to the ground by operating the telescopic member 102. In order to realize the lateral adjustment of the left bracket 1, that is, to pull the left bracket 1 closer to the right bracket 2, a moving member is also provided below the rectangular block 104, so that the rectangular block 104 moves along the guide path of the moving member.

[0069] In this example, the right bracket 2 has a transverse rod body 201 that is rotationally fixed to the right rotating connection part 6. Figure 3 or Figure 4 The right rotating connection part 6 has a hollow sleeve 601, which cooperates with the transverse rod body 201 to form a fixed rotating structure, and the plate body rotates around this rotating structure in the subsequent process.

[0070] In a preferred embodiment, the moving member is a directional roller 105, and the roller rolls along the moving direction of the left bracket 1 when the state is switched.

[0071] Fifth embodiment: Based on any of the above embodiments, the specific structure in an example continues to refer to Figure 6 As shown, the sliding part 501 has a slider 5011 inserted into the slide rail 101 on one side, and a first bending part 5012 extends from the opposite side, and the bending part is provided with a rotation hole 5013. A second bending part 5021 extends from the side of the angle adjustment part 502 connected to the sliding part 501, and a short rod 5022 extends from the second bending part 5021, and the short rod 5022 is inserted into the rotation hole 5013.

[0072] When the angle needs to be adjusted, the angle adjustment part 502 only needs to be rotated to rotate relative to the sliding part 501. Since the short rod 5022 is inserted into the rotation hole 5013, the rotation is stable and controllable. In some examples, damping can be set at the short rod 5022 and the rotation hole 5013 to keep it stable in a certain rotation state, or a condensation mechanism can be set. How to control the angle of the plate relative to the two brackets is already existing in the prior art, and this embodiment will not be described in detail.

[0073] In a preferred embodiment, the structure can refer to Figure 7 As shown, the rotating hole 5013 is a strip hole 5014, and the short rod 5022 slides along the strip hole 5014. The first bending portion 5012 also has a first inner rod body 5015, and the second bending portion 5021 also has a second inner rod body 5023. A reinforcing member 503 is further provided between the sliding portion 501 and the angle adjustment portion 502, and through holes 5031 are provided at both ends of the reinforcing member 503, which are rotatably connected to the first inner rod body 5015 and the second inner rod body 5023 respectively.

[0074] While the angle adjustment portion 502 is rotating, the short rod 5022 is moving longitudinally within the range of the strip hole 5014, thereby achieving more flexible angle and position adjustment.

[0075] In any of the above embodiments, the left bracket 1 and the right bracket 2 are only for the convenience of explanation. Replacing the specific structural positions should be a simple replacement method and also fall within the scope of protection of the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents; and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A communication board fixing box, comprising a left bracket (1) and a right bracket (2), wherein a plurality of plates are connected between the left bracket (1) and the right bracket (2), the plates are arranged at intervals, and the left bracket (1), the right bracket (2) and the plates form a multi-layer box structure, characterized in that: The left bracket (1) is provided with a slide rail (101) and a telescopic member (102) at the bottom; The end of the plate connected to the left bracket (1) is provided with a left-rotating connection portion (5), and the end of the plate connected to the right bracket (2) is provided with a right-rotating connection portion (6); The right rotating connection portion (6) is rotationally connected to the right bracket (2); The left-hand rotating connecting part (5) comprises: A sliding portion (501) is inserted into the slide rail (101) of the left bracket (1), and an angle adjustment portion (502) is arranged at the left end of the plate, wherein the angle adjustment portion (502) is rotatably connected to the sliding portion (501).

2. The communication board fixing box according to claim 1, characterized in that: The right end of the plate rotates around the right rotating connection portion (6); The plate is perpendicular to the left bracket (1) and the right bracket (2) in a first state; each of the plate is inclined relative to the left bracket (1) and the right bracket (2), and the distance between the left bracket (1) and the right bracket (2) is closer than in the first state.

3. The communication board fixing box according to claim 2, characterized in that: The plate is integrally formed with the left-rotating connection part (5) and the right-rotating connection part (6), and a fixing part is provided on the plate; The fixing portion is an inverted L-shaped protrusion (401) extending from the surface of the plate, and a clamping space is formed between the inverted L-shaped protrusion (401) and the surface of the plate.

4. The communication board fixing box according to claim 2, characterized in that: The left-hand rotating connection part (5) further comprises a first groove (301), and the right-hand rotating connection part (6) further comprises a second groove (302); The groove body of the first groove (301) is arranged in parallel with the groove body of the second groove (302), and the plate is respectively fixed to the first groove (301) and the second groove (302); The board component is an optical communication board (3).

5. The communication board fixing box according to claim 3 or 4, characterized in that: A telescopic member (102) is sleeved on the lower end of the left bracket (1); The telescopic member comprises a long strip (103) sleeved inside the slide rail (101), and a rectangular block (104) extends from below the long strip (103); A moving part is also provided below the rectangular block (104).

6. The communication board fixing box according to claim 5, characterized in that: The moving part is a directional roller (105), and when the state is switched, the directional roller (105) rolls along the moving direction of the left bracket (1).

7. The communication board fixing box according to claim 3 or 4, characterized in that: The sliding portion (501) has a sliding block (5011) inserted into the sliding rail (101) on one side, and a first bending portion (5012) extending from the opposite side, wherein the bending portion is provided with a rotation hole (5013); A second bent portion (5021) extends from one side of the angle adjustment portion (502) connected to the sliding portion (501), and a short rod (5022) extends from the second bent portion (5021), and the short rod (5022) is inserted into the rotating hole (5013).

8. The communication board fixing box according to claim 7, characterized in that: The rotating hole (5013) is a strip-shaped hole (5014), and the short rod (5022) slides along the strip-shaped hole (5014); The first bent portion (5012) further comprises a first inner rod body (5015), and the second bent portion (5021) further comprises a second inner rod body (5023); A reinforcement member (503) is further provided between the sliding portion (501) and the angle adjustment portion (502); through holes (5031) are provided at both ends of the reinforcement member (503) and are rotatably connected to the first inner rod body (5015) and the second inner rod body (5023), respectively.

Images