Communication network distribution frame

Abstract

The communication network distribution frame comprises a vertical plate, a bottom plate and a top plate, the bottom plate is installed at the bottom end of the back face of the vertical plate, two shaft seats are symmetrically installed at the top end of the back face of the vertical plate, and the top plate is installed on the opposite faces of the two shaft seats in a fixed-axis rotating mode through shaft rods. A base and a mounting groove are sequentially mounted and formed in one end of the top of the bottom plate, and elastic columns are mounted on the side walls of the two sides of the base. According to the utility model, the cable is clamped through the elastic column, and the limiting cylinder and the limiting sheet are matched, so that the cable fixing device has a good fixing effect while protecting the outer surface of the cable, the cable fixing operation is simplified, other tools are not needed for the operation of releasing the fixing, the risk that the surface of the cable is damaged is avoided, and the cable is prevented from being damaged particularly when the cable is close to a cable wiring section. By forming two fixing points, the position of the cable is well fixed, and the situation that the communication quality is affected due to faults at the wiring position caused by cable movement is avoided.

Description

Technical Field

[0001] The utility model relates to the field of communication equipment accessories, in particular to a communication network distribution frame. Background Art

[0002] The patch panel is the most important component in the management subsystem. It is the hub for cross-connecting the vertical trunk and horizontal wiring subsystems. The patch panel is usually installed in a cabinet or on a wall. By installing accessories, the patch panel can fully meet the needs of UTP, STP, coaxial cable, optical fiber, audio and video. The patch panels commonly used in network engineering are twisted pair patch panels and optical fiber patch panels. According to the different locations and purposes, they are divided into two categories: main patch panels and intermediate patch panels.

[0003] When fixing the communication wiring after it is completely installed, the cables are mainly fixed to the distribution rack through fixing devices such as cable ties. However, the following problems will occur when using rolled tapes for fixing. The use of cable ties is limited by the installation space and the size of parts, making the related operations of the cable ties inconvenient. The fixing effect of the cable ties depends on the tightness of the rolled tape. If the rolled tape is too tight, the surface of the cable will be damaged, resulting in the exposure of the internal hidden wires. In addition, if the installed cable needs to be replaced, there is a risk of damaging the cable skin when cutting the cable tie with shearing tools such as scissors. However, if the rolled tape is too loose, the cable cannot be effectively fixed, causing the cable to loosen, affecting the normal use of the communication equipment. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the installation operation of fixing cables with cable ties is relatively inconvenient and there is a risk of damaging the cable surface, and the cable ties are not installed properly, causing the cables to loosen and affect the use of communication equipment.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a communication network distribution frame, including a vertical plate, a bottom plate and a top plate, the bottom end of the back side of the vertical plate is installed with the bottom plate, and the top end of the back side of the vertical plate is symmetrically installed with two shaft seats, and the top plate is installed on the opposite surfaces of the two shaft seats through the fixed axis rotation of the shaft rod, and the base and the installation groove are installed and opened in sequence at one end of the top of the bottom plate, and elastic columns are installed on both side walls of the base, and two clamping rods are symmetrically installed on the back side of the top plate, and top blocks are installed on the side walls of the two elastic columns facing the clamping rods, and a limiting cylinder is installed on the inner wall of the installation groove, and a limiting plate is installed on the bottom of the bottom plate through the fixed axis rotation of the shaft rod, and a crystal head jack is opened on the front side of the vertical plate.

[0006] The utility model is further configured such that the rotation angle range of the top plate is 0 to 90°.

[0007] The utility model is further configured such that an arc groove is provided in the middle of the top surface of the base, and the top of the elastic column extends upward to form an arc segment which is higher than the top surface of the base and whose inner arc surface faces the top surface of the base.

[0008] The utility model is further configured such that the center points of the base, the mounting slot and the crystal plug jack are all located on the same horizontal vertical line perpendicular to the vertical plate.

[0009] The utility model is further configured such that the spacing between the clamping rods is smaller than the spacing between the top blocks installed on the two elastic columns.

[0010] The utility model is further configured that a groove is provided on the side of the limiting cylinder, and an arc-shaped opening which opens toward the limiting cylinder and matches with the limiting cylinder is provided on the limiting piece.

[0011] The utility model is further configured that the inner side of the clamping rod is slidably connected to the top block.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model clamps the cable through the elastic column, and cooperates with the limit tube and the limit plate to protect the cable surface while also having a good fixing effect, simplifying the cable fixing operation, and also allowing the unfixing operation without the need to use other tools, avoiding the risk of damage to the cable surface;

[0014] 2. The utility model forms two fixed points on the cable, especially near the cable wiring section, by using a clamping rod, an elastic column and a limiting plate to fix the position of the cable well, and combines the restriction and guidance of the limiting cylinder to avoid cable movement causing faults at the wiring point affecting the communication quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0017] Figure 3 It is a structural front view of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 This is a rear view of the structure of the utility model;

[0020] Figure 6 It is a structural side view of the utility model.

[0021] In the figure: 1. vertical plate; 2. bottom plate; 3. top plate; 4. shaft seat; 5. base; 6. mounting groove; 7. elastic column; 8. clamping rod; 9. top block; 10. limiting cylinder; 11. limiting plate; 12. crystal head jack. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0023] See also Figure 1 and 2 A communication network distribution frame includes a vertical plate 1, a bottom plate 2 and a top plate 3. The bottom end of the back side of the vertical plate 1 is installed with the bottom plate 2, and the top end of the back side of the vertical plate 1 is symmetrically installed with two shaft seats 4. The top plate 3 is installed on the opposite surfaces of the two shaft seats 4 through a shaft rod fixed axis rotation. The rotation angle range of the top plate 3 is 0 to 90°. When the top plate 3 is rotated to 90°, it provides convenience when installing cables and troubleshooting. When the top plate 3 is rotated to 0°, it blocks the top of the cable, and can also prevent dust from falling onto the cable from above, which has a certain dust-proof effect.

[0024] like Figure 3 and 4 As shown, a base 5 and a mounting groove 6 are installed and opened in sequence at one end of the top of the bottom plate 2. There is a certain distance between the base 5 and the mounting groove 6. At the same time, there is a certain distance between the base 5 and the back of the vertical plate 1. The distance between the base 5 and the vertical plate 1 is to provide space for installing other components. Elastic columns 7 are installed on both side walls of the base 5, and two clamping rods 8 are symmetrically installed on the back of the top plate 3. Top blocks 9 are installed on the side walls of the two elastic columns 7 facing the clamping rods 8. The above-mentioned base 5, mounting groove 6, elastic column 7 and clamping rod 8, including the crystal head jack 12, can be set in multiples according to the requirements of the communication interface and arranged in the form of a linear array.

[0025] An arc groove is provided in the middle of the top surface of the base 5, and an arc segment is extended upward from the top of the elastic column 7, which is higher than the top surface of the base 5 and the inner arc surface faces the top surface of the base 5. Through the above-mentioned arc groove and arc segment, the cable surface can be better fitted when the cable is fixed according to the shape of the cable, thereby ensuring that a good cable fixing effect is achieved.

[0026] The inner side of the clamping rod 8 is slidably connected to the top block 9, so that when the clamping rod 8 is rotated to 0°, it is ensured that the clamping rod 8 can contact the top block 9. In addition, the distance between the clamping rods 8 is smaller than the distance between the top blocks 9 installed on the two elastic columns 7, so that the clamping rod 8 applies a certain pressure to the elastic column 7, causing the elastic column 7 to produce a certain deformation, thereby improving the clamping effect of the cable.

[0027] like Figure 2As shown, a limiting cylinder 10 is installed on the inner wall of the installation groove 6, and a groove is provided on the side of the limiting cylinder 10. An arc-shaped opening is provided on the limiting plate 11, which opens toward the limiting cylinder 10 and cooperates with the limiting cylinder 10, so that when the cable is led out from the groove in the limiting cylinder 10, the limiting plate 11 is clamped on the cable through the arc-shaped opening to form a fixed point, and combined with another fixed point formed by clamping the cable by the elastic column 7, the cable is well fixed, and the limiting plate 11 and the top plate 3 can be rotated, and the operation is simple when releasing the cable, without the aid of simple shearing tools, which greatly avoids the risk of sharp objects damaging the cable skin.

[0028] like Figure 5 and Figure 6 As shown, a limit plate 11 is installed at the bottom of the base plate 2 through an axial fixed rotation, a crystal head socket 12 is provided on the front of the vertical plate 1, and the center points of the base 5, the mounting groove 6 and the crystal head socket 12 are all located on the same horizontal vertical line perpendicular to the vertical plate 1. Through the above-mentioned setting method, the cable can keep itself straight during installation without distortion.

[0029] When the utility model is in use, the cable is placed on the base 5 and the surface of the cable is made to fit with the arc groove on the base 5, and at the same time, the inner arc surface of the arc segment of the elastic column 7 is made to fit with the surface of the cable, and then the cable is led into the groove of the limiting tube 10 and the cable is allowed to hang freely, the limiting plate 11 is rotated, and the arc mouth on the limiting plate 11 is clamped to the surface of the cable, and the top plate is rotated 3 to 0°. At this time, the inner side surface of the clamping rod 8 will contact the top block 9. Since the spacing of the clamping rods 8 is smaller than the spacing between the top blocks 9, the clamping rod 8 will give a certain pressure to the elastic column 7, so that the elastic column 7 can better fit the surface of the cable to clamp the cable, thereby achieving good fixation of the cable under the cooperation between the elastic column 7 and the clamping rod 8 and the joint action of the limiting tube 10 and the limiting plate 11.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A communication network distribution frame, comprising a riser (1), a bottom plate (2) and a top plate (3), characterized in that: A bottom plate (2) is installed at the bottom end of the back side of the vertical plate (1), two shaft seats (4) are symmetrically installed at the top end of the back side of the vertical plate (1), and a top plate (3) is installed on the opposite surfaces of the two shaft seats (4) through a shaft rod fixed axis rotation, and a base (5) and a mounting groove (6) are installed and provided in sequence at one end of the top of the bottom plate (2), and elastic columns (7) are installed on both side walls of the base (5), two clamping rods (8) are symmetrically installed on the back side of the top plate (3), and top blocks (9) are installed on the side walls of the two elastic columns (7) facing the clamping rods (8), and a limiting cylinder (10) is installed on the inner wall of the mounting groove (6), and a limiting plate (11) is installed on the bottom of the bottom plate (2) through a shaft rod fixed axis rotation, and a crystal head jack (12) is provided on the front side of the vertical plate (1).

2. A communication network distribution frame according to claim 1, characterized in that: The rotation angle range of the top plate (3) is from 0 to 90°.

3. A communication network distribution frame according to claim 1, characterized in that: An arc-shaped groove is provided in the middle of the top surface of the base (5), and the top of the elastic column (7) extends upward to form an arc-shaped section which is higher than the top surface of the base (5) and whose inner arc surface faces the top surface of the base (5).

4. A communication network distribution frame according to claim 1, characterized in that: The center points of the base (5), the mounting groove (6) and the crystal head jack (12) are all located on the same horizontal vertical line perpendicular to the vertical plate (1).

5. A communication network distribution frame according to claim 1, characterized in that: The distance between the clamping rods (8) is smaller than the distance between the top blocks (9) installed on the two elastic columns (7).

6. A communication network distribution frame according to claim 1, characterized in that: A groove is provided on the side of the limiting cylinder (10), and an arc-shaped opening is provided on the limiting plate (11), the arc-shaped opening facing the limiting cylinder (10) and matching with the limiting cylinder (10).

7. A communication network distribution frame according to claim 1, characterized in that: The inner side of the clamping rod (8) is slidably connected to the top block (9).

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