Mounting base for optical communication equipment
Patent Information
- Application Number
- CN202521886426.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-03
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-03
AI Technical Summary
[0003]本实用新型的目的在于提供一种光通讯设备用安装基座，以解决上述背景技术中提出的当安装场地存在地面不平整或存在明显倾斜的情况时，采用木质货架支撑就容易出现支撑面与地面接触不充分的问题
本实用新型中，通过连接杆带动齿套旋转，通过T形块与T形槽对L形条限位，带动L形条与其侧面的Z形条向上或向下移动，调节左右两组Z形条之间的高低差，使左右两侧Z形条的下侧横条移动至与地面接触，将插杆移动至合适的齿块的侧面，对调节完成的Z形条固定，保证光缆连接框固定后处于水平状态，减小了光缆连接框出现倾倒的可能。
Smart Images
Figure CN224732216U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mounting bases, specifically a mounting base for optical communication equipment. Background Technology
[0002] Optical communication uses light waves as carriers. There are two ways to increase optical bandwidth: one is to increase the single-channel transmission rate of the optical fiber, and the other is to increase the number of wavelengths transmitted in a single fiber, i.e., wavelength division multiplexing (WDM). In reality, optical communication equipment is only suitable for the last few kilometers of distance. Some optical communication equipment, such as fiber optic junction boxes, needs to be installed on a base. Currently, when installing fiber optic junction boxes, wooden support racks are generally used to ensure stable placement of the equipment. However, when the installation site is uneven or has a significant incline, using wooden racks can easily lead to insufficient contact between the support surface and the ground. Due to the rigidity of wood, it is difficult to fully adapt to irregular ground undulations. This can cause the base of the fiber optic junction box to be unable to maintain a level position, and this unstable support greatly increases the risk of the equipment tipping over. Utility Model Content
[0003] The purpose of this invention is to provide a mounting base for optical communication equipment, addressing the problem mentioned in the background art where insufficient contact between the support surface and the ground is likely to occur when using wooden shelves for support in situations where the installation site is uneven or has a significant inclination. Due to the rigidity of wood, it is difficult to fully adapt to irregular ground undulations, which can cause the base of the optical cable junction box to fail to maintain a level position. This unstable support greatly increases the risk of the equipment tipping over.
[0004] To achieve the above objectives, the present invention provides the following technical solution: a mounting base for optical communication equipment, including a mounting frame, a mounting groove being provided on the top of the mounting frame, an optical cable connecting frame being slidably disposed inside the mounting groove, a connecting rod being rotatably disposed in the middle of the inner wall of the mounting frame, a toothed sleeve being fixedly sleeved in the middle of the side of the connecting rod, and the front end of the connecting rod penetrating to the front side of the mounting frame; The mounting frame has sliding mechanisms on both the left and right sides of its inner wall for adjusting the angle of the mounting frame. A long groove is provided in the middle of the front side of the mounting frame, and a locking block is slidably provided inside the long groove.
[0005] Preferably, the moving mechanism includes two L-shaped bars, which are slidably connected to the left and right sides of the inner wall of the mounting frame, respectively. A rack is fixedly connected to the side of the vertical bar of each L-shaped bar. The rack engages with a toothed sleeve. The rack on the left side is located on the lower side of the inner wall of the mounting frame, and the rack on the right side is located on the upper side of the inner wall of the mounting frame. When the connecting rod drives the toothed sleeve to rotate, it disengages from the left and right racks, allowing the two racks to be moved to different heights.
[0006] Preferably, the connecting rod has an annular groove on its side, and a toothed block is fixedly connected to the side of the annular groove. The number of toothed blocks is several, and the several toothed blocks are fixedly connected to the side of the annular groove in a ring at equal intervals. When the lower side of the insert rod moves into the inside of the toothed block, the connecting rod can be fixed. When the connecting rod moves out of the inside of the toothed block, the fixing state of the connecting rod can be released.
[0007] Preferably, the locking block includes an L-shaped block, with a compression spring fixedly connected to the bottom of the horizontal block of the L-shaped block. The bottom end of the compression spring is fixedly connected to the bottom of the inner wall of the long groove. A plug rod is fixedly connected to the bottom of the horizontal block of the L-shaped block. The bottom of the plug rod has beveled on both the left and right sides. The lower side of the plug rod slides against the side of the inner wall of the toothed block. After the plug rod moves into the interior of different toothed blocks, it can fix the connecting rod.
[0008] Preferably, a placement frame is fixedly connected to the bottom of the optical cable connection frame, the top of the vertical block of the L-shaped block penetrates through the upper side of the mounting frame and extends into the interior of the placement frame, and a 45° bevel is formed on the rear side of the top of the vertical block of the L-shaped block.
[0009] Preferably, Z-shaped bars are fixedly connected to both the front and rear sides of the horizontal bar of the L-shaped bar, and T-shaped blocks are fixedly connected to the side of the upper horizontal bar of the Z-shaped bar. Two T-shaped grooves that cooperate with the T-shaped blocks are opened on both the left and right sides of the mounting frame. The T-shaped grooves and T-shaped blocks enable the Z-shaped bar to move stably up and down inside the mounting frame.
[0010] Preferably, an expansion bolt is movably inserted into the lower horizontal bar of the Z-shaped strip. The nut of the expansion bolt is hexagonal, and a hexagonal groove is provided on the top of the nut. The hexagonal groove and the hexagonal nut facilitate the use of a wrench or an Allen wrench to fix the expansion bolt.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, the connecting rod drives the toothed sleeve to rotate, and the T-shaped block and T-slot limit the L-shaped strip, causing the L-shaped strip and the Z-shaped strip on its side to move up or down. This adjusts the height difference between the left and right sets of Z-shaped strips, so that the lower horizontal strips of the left and right Z-shaped strips move to contact the ground. The insertion rod is then moved to the side of the appropriate toothed block to fix the adjusted Z-shaped strip, ensuring that the optical cable connection frame is in a horizontal state after fixing, thus reducing the possibility of the optical cable connection frame tipping over.
[0012] In this invention, after adjusting the Z-shaped strip, the optical cable connection frame is moved into the mounting slot by the placement frame. At the same time, the placement frame contacts the top of the vertical block of the L-shaped block, applying downward pressure to the L-shaped block. The L-shaped block then moves the insertion rod to the side of the toothed block, fixing the Z-shaped strip. After the placement frame moves, the vertical block of the L-shaped block is inside the placement frame, which quickly fixes the placement frame and the optical cable connection frame on top of it into the mounting slot, making the installation of the optical cable connection frame more convenient. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial three-dimensional structural unfolded view of the mounting frame of this utility model; Figure 3 This is a partial three-dimensional cross-sectional view of the mounting frame of this utility model; Figure 4 This is a partial three-dimensional structural unfolded view of the card block of this utility model.
[0014] In the diagram: 1. Mounting frame; 101. T-slot; 2. Mounting slot; 3. Optical cable connection frame; 301. Placement frame; 4. Connecting rod; 401. Annular groove; 402. Tooth block; 5. Tooth sleeve; 6. Moving mechanism; 601. L-shaped strip; 602. Toothed rack; 603. Expansion bolt; 604. Z-shaped strip; 605. T-block; 606. Hexagonal groove; 7. Long groove; 8. Locking block; 801. L-shaped block; 802. Compression spring; 803. Insert rod. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figures 1 to 4This utility model provides a technical solution: a mounting base for optical communication equipment, including a mounting frame 1, a mounting groove 2 is provided on the top of the mounting frame 1, an optical cable connecting frame 3 is slidably arranged inside the mounting groove 2, a connecting rod 4 is rotatably arranged in the middle of the inner wall of the mounting frame 1, a toothed sleeve 5 is fixedly sleeved in the middle of the side of the connecting rod 4, and the front end of the connecting rod 4 extends through to the front side of the mounting frame 1. The left and right sides of the inner wall of the mounting frame 1 are both slidably provided with moving mechanisms 6 for adjusting the angle of the mounting frame 1. A long groove 7 is opened in the middle of the front side of the mounting frame 1, and a locking block 8 is slidably provided inside the long groove 7.
[0017] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the moving mechanism 6 includes two L-shaped bars 601, which are slidably connected to the left and right sides of the inner wall of the mounting frame 1, respectively. The sides of the vertical bars of the L-shaped bars 601 are fixedly connected to racks 602, which mesh with the gear sleeves 5. The rack 602 on the left side is located on the lower side of the inner wall of the mounting frame 1, and the rack 602 on the right side is located on the upper side of the inner wall of the mounting frame 1. When the connecting rod 4 drives the gear sleeves 5 to rotate, it disengages from the left and right racks 602, which can move the two racks 602 to different heights.
[0018] In this embodiment, as Figure 2 , Figure 3 and Figure 4 As shown, an annular groove 401 is provided on the side of the connecting rod 4, and a toothed block 402 is fixedly connected to the side of the annular groove 401. There are several toothed blocks 402, which are fixedly connected in an annular shape at equal intervals on the side of the annular groove 401. When the lower side of the insert rod 803 moves into the inside of the toothed block 402, the connecting rod 4 can be fixed. When the connecting rod 4 moves out from the inside of the toothed block 402, the fixed state of the connecting rod 4 can be released.
[0019] In this embodiment, as Figure 3 and Figure 4 As shown, the locking block 8 includes an L-shaped block 801. A compression spring 802 is fixedly connected to the bottom of the horizontal block of the L-shaped block 801. The bottom end of the compression spring 802 is fixedly connected to the bottom of the inner wall of the long groove 7. An insert rod 803 is fixedly connected to the bottom of the horizontal block of the L-shaped block 801. The left and right sides of the bottom of the insert rod 803 are beveled. The lower side of the insert rod 803 slides with the side of the inner wall of the toothed block 402. After the insert rod 803 moves into the interior of different toothed blocks 402, it can fix the connecting rod 4.
[0020] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a placement frame 301 is fixedly connected to the bottom of the optical cable connection frame 3. The top of the vertical block of the L-shaped block 801 passes through the upper side of the mounting frame 1 and extends into the interior of the placement frame 301. A 45° bevel is opened on the rear side of the top of the vertical block of the L-shaped block 801.
[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, Z-shaped bars 604 are fixedly connected to both the front and rear sides of the horizontal bar of the L-shaped bar 601. T-shaped blocks 605 are fixedly connected to the side of the upper horizontal bar of the Z-shaped bar 604. Two T-shaped grooves 101 that cooperate with the T-shaped blocks 605 are opened on both the left and right sides of the mounting frame 1. The T-shaped grooves 101 and the T-shaped blocks 605 enable the Z-shaped bar 604 to move stably up and down inside the mounting frame 1.
[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, an expansion bolt 603 is movably inserted into the lower horizontal bar of the Z-shaped strip 604. The nut of the expansion bolt 603 is hexagonal, and a hexagonal groove 606 is provided on the top of the nut of the expansion bolt 603. The hexagonal groove 606 and the hexagonal nut make it convenient to use a wrench or an Allen wrench to fix the expansion bolt 603.
[0023] The method of use and advantages of this utility model: When using this type of mounting base for optical communication equipment, the working process is as follows: like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, by rotating the connecting rod 4, the connecting rod 4 drives the toothed sleeve 5 on its side to rotate. At the same time, the T-shaped block 605 and the T-shaped groove 101 limit the two L-shaped strips 601 and the toothed rack 602 on their side. When the toothed sleeve 5 rotates, it can drive the L-shaped strips 601 and the Z-shaped strips 604 on their side to move up or down through the toothed rack 602. At this time, the height difference between the two sets of Z-shaped strips 604 on the left and right sides can be adjusted according to the specific ground conditions, so that the lower horizontal strips of the Z-shaped strips 604 on the left and right sides move to contact the ground. Then, the insertion rod 803 is moved to the side of the appropriate toothed block 402 to fix the adjusted Z-shaped strips 604, thereby ensuring that the optical cable connection frame 3 is in a horizontal state after being fixed, reducing the possibility of the optical cable connection frame 3 tilting. After the angle of the Z-shaped strip 604 is adjusted, the optical cable connection frame 3 is moved into the installation slot 2 by the placement frame 301. At the same time, when the placement frame 301 moves, its side contacts the inclined surface of the top of the vertical block of the L-shaped block 801, thereby applying a downward pressing force to the L-shaped block 801. The L-shaped block 801 drives the bottom insertion rod 803 to move to the side of the toothed block 402, fixing the position of the Z-shaped strip 604. After the placement frame 301 has moved, the vertical block of the L-shaped block 801 is inside the placement frame 301, which can quickly fix the placement frame 301 and the optical cable connection frame 3 at its top into the installation slot 2, thus making the installation of the optical cable connection frame 3 more convenient.
[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A mounting base for optical communication equipment, comprising a mounting frame (1), wherein a mounting groove (2) is provided on the top of the mounting frame (1), characterized in that: The optical cable connecting frame (3) is slidably arranged inside the mounting groove (2), and a connecting rod (4) is rotatably arranged in the middle of the inner wall of the mounting frame (1). A toothed sleeve (5) is fixedly sleeved in the middle of the side of the connecting rod (4), and the front end of the connecting rod (4) extends through to the front side of the mounting frame (1). The mounting frame (1) has a sliding mechanism (6) on both sides of the inner wall for adjusting the angle of the mounting frame (1). The mounting frame (1) has a long groove (7) in the middle of the front side. The long groove (7) has a sliding block (8) inside it.
2. The mounting base for optical communication equipment according to claim 1, characterized in that: The moving mechanism (6) includes two L-shaped bars (601), which are slidably connected to the left and right sides of the inner wall of the mounting frame (1). The sides of the vertical bars of the L-shaped bars (601) are fixedly connected to racks (602). The racks (602) mesh with the toothed sleeves (5). The racks (602) on the left side are located on the lower side of the inner wall of the mounting frame (1), and the racks (602) on the right side are located on the upper side of the inner wall of the mounting frame (1).
3. The mounting base for optical communication equipment according to claim 1, characterized in that: The connecting rod (4) has an annular groove (401) on its side. A toothed block (402) is fixedly connected to the side of the annular groove (401). There are several toothed blocks (402), and several toothed blocks (402) are fixedly connected to the side of the annular groove (401) in an annular pattern at equal distances.
4. The mounting base for optical communication equipment according to claim 3, characterized in that: The card block (8) includes an L-shaped block (801). A compression spring (802) is fixedly connected to the bottom of the horizontal block of the L-shaped block (801). The bottom end of the compression spring (802) is fixedly connected to the bottom of the inner wall of the long groove (7). A plug rod (803) is fixedly connected to the bottom of the horizontal block of the L-shaped block (801). The left and right sides of the bottom of the plug rod (803) are beveled. The lower side of the plug rod (803) slides with the side of the inner wall of the toothed block (402).
5. The mounting base for an optical communication device according to claim 4, characterized in that: The bottom of the optical cable connection frame (3) is fixedly connected to a placement frame (301). The top of the vertical block of the L-shaped block (801) passes through the upper side of the mounting frame (1) and extends into the interior of the placement frame (301). A 45° oblique angle is opened on the rear side of the top of the vertical block of the L-shaped block (801).
6. The mounting base for optical communication equipment according to claim 2, characterized in that: The front and rear sides of the horizontal bar of the L-shaped bar (601) are fixedly connected with Z-shaped bars (604), and the side of the upper horizontal bar of the Z-shaped bar (604) is fixedly connected with T-shaped blocks (605). The left and right sides of the mounting frame (1) are provided with two T-shaped grooves (101) that cooperate with the T-shaped blocks (605).
7. A mounting base for optical communication equipment according to claim 6, characterized in that: An expansion bolt (603) is movably inserted into the lower horizontal bar of the Z-shaped bar (604). The nut of the expansion bolt (603) is hexagonal, and a hexagonal groove (606) is provided on the top of the nut of the expansion bolt (603).