Weak current management device based on informatization system
By designing a rotatable U-shaped plate and L-shaped rod structure in a weak current management device, the problem of wire obstruction during equipment removal is solved, and dust is prevented from entering through lead pipes and brush components, which enables convenient maintenance and stable operation of the equipment.
Patent Information
- Application Number
- CN202510206557.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During equipment maintenance, traditional weak current management devices are difficult to remove the equipment due to obstruction of wires, and dust in the management cabinet is easy to enter, affecting the stability of the equipment.
A weak current management device based on an information system is designed, using a rotatable U-shaped plate and L-shaped rod structure to facilitate the disassembly and installation of the equipment; at the same time, through the lead pipe and brush components, dust is prevented from entering the management cabinet.
It realizes that the equipment is not blocked by wires when disassembly, which facilitates maintenance work, and effectively prevents dust from entering the management cabinet, improving the stability and maintainability of the equipment.
Smart Images
Figure CN119893916A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of weak current management, in particular to a weak current management device based on an information system. Background Art
[0002] The weak current management device is a device based on an information system. It is mainly used to centrally monitor, manage and control the weak current system in a building. The weak current system usually includes communication systems, security systems, monitoring systems, access control systems, etc., and the weak current management device is an integrated platform for these systems, which can realize unified management and control of these systems.
[0003] The weak current management device needs to install a large number of control devices, and these control devices need to be connected by wires. The traditional weak current management device installs the wires and devices from the front end of the management cabinet. When a single device is damaged and needs to be repaired or replaced, the wires will hinder the removal of the equipment. In addition, a large number of wires need to be installed in the management cabinet, and the wire inlet needs to be opened larger, which can easily cause a large amount of dust to be sucked into the management cabinet through the inlet. Summary of the invention
[0004] In view of the problems in the prior art, the present invention provides a weak current management device based on an information system.
[0005] The technical solution adopted by the present invention to solve the technical problem is: a weak current management device based on an information system, comprising a management cabinet, a mounting assembly is arranged inside the management cabinet, a fixing assembly is arranged inside the mounting assembly, a lead assembly is arranged on the inner wall of the management cabinet, and cabinet door assemblies are arranged at the openings at both ends of the management cabinet; The installation assembly includes a plurality of fixed frames, and the plurality of fixed frames are fixedly connected to the inner wall of the management cabinet, and the inner walls of the plurality of fixed frames are provided with slide grooves on both sides, and the interiors of the plurality of slide grooves are slidably connected with L-shaped rods, and the surfaces of one ends of the L-shaped rods are provided with grooves, and the front ends of the plurality of fixed frames are provided with rotation grooves, and the inner walls of the two ends of the plurality of rotation grooves are fixedly connected with rotation blocks, and the plurality of rotation blocks are rotatably connected to the interiors of a plurality of circular grooves, and the plurality of circular grooves are provided on the side walls of the two ends of the U-shaped plate; The fixing assembly includes a plurality of card slots, and the plurality of card slots are opened on the inner walls at both ends of a plurality of U-shaped plates, and a U-shaped rod is clamped inside the plurality of card slots, and through holes are opened on the surfaces at both ends of the plurality of U-shaped plates, and threaded grooves are opened on the surfaces of the plurality of U-shaped rods, and bolts are threadedly connected inside the plurality of threaded grooves.
[0006] Specifically, the lead assembly includes a lead tube, which is embedded in the inner wall of the upper end of the management cabinet, a fixing strip is fixedly connected to the outer wall of the lead tube, a sleeve is movably sleeved on the outer wall of the lead tube, a brush is fixedly connected to the outer wall of the sleeve, two arc openings are provided on the outer wall of the sleeve, and two threaded holes are provided on the outer wall of the lead tube, threaded blocks are threadedly connected to the inside of the two threaded holes, a rotating piece is fixedly connected to one end of the two threaded blocks located outside the threaded holes, and a lead opening is provided on the outer wall of the lead tube.
[0007] Specifically, the cabinet door assembly includes four clamping blocks, and the four clamping blocks are symmetrically fixedly connected to the outer wall of one side of the management cabinet, and two rotating shafts are fixedly connected inside the four clamping blocks, and the first cover plates are rotatably connected on the surfaces of the two rotating shafts, and two first clamping grooves are symmetrically opened on the side walls of the other sides of the two first cover plates, and the first round blocks are fixedly connected inside the four first clamping grooves, and connecting blocks are rotatably connected on the surfaces of the four first round blocks, and the other ends of the four connecting blocks are rotatably connected to second round blocks, and the four second round blocks are fixedly connected inside the four second clamping grooves, and the four second clamping grooves are opened on the side walls of the two second cover plates.
[0008] Specifically, the groove is formed on an end of the L-shaped rod away from the folded corner, and the folded corner of the L-shaped rod and the rotating groove are located at the same end of the fixed frame.
[0009] Specifically, a plurality of the bolts penetrate through corresponding through holes and are threadedly connected inside the thread groove.
[0010] Specifically, the fixing strip and the brush are located at two ends of the lead-in tube, and the lead-in tube matches the sleeve.
[0011] Specifically, the side walls of the two first cover plates and the two second cover plates that are close to each other are both provided with inclined surfaces, and the outer walls of the openings at both ends of the management cabinet are both symmetrically provided with two triangular blocks, and the inclined surfaces match the triangular blocks.
[0012] Specifically, the rotating piece fits with the outer wall of the sleeve, and the threaded block on the rotating piece is clamped inside the arc opening.
[0013] Beneficial effects of the present invention: (1) The invention discloses a weak current management device based on an information system. The U-shaped plate is rotated to drive the wire to be pulled out from the installed equipment. Then, the L-shaped rod can be pulled through the groove to drive the equipment to be moved out from the rear end of the fixed frame through the L-shaped rod. Openings are provided at both ends of the management cabinet. When the equipment is disassembled, the wires and the equipment will not be blocked, which facilitates maintenance work inside the management cabinet. The cabinet doors at both ends of the management cabinet are foldable. When the cabinet door needs to be opened, the first cover plate and the second cover plate can be folded against each other. In this way, the space occupied by the cabinet door after opening can be reduced, making the cabinet door easier to open and close.
[0014] (2) The weak current management device based on the information system described in the present invention drives the sleeve to rotate so that the sleeve drives the brush to get stuck on the surface of the fixed bar, and the gaps between the multiple wires are blocked by the brush. Then, the rotating piece is rotated to drive the threaded block to rotate into the threaded hole. The threaded block drives the rotating piece to squeeze on the sleeve, so that the brush is fixed, thereby preventing dust from entering the management cabinet through the lead tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0016] Figure 1 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 2 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 3 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 4 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 5 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 6 A schematic diagram of the structure of a weak current management device based on an information system provided by the present invention; Figure 7 A schematic structural diagram of a weak current management device based on an information system provided by the present invention.
[0017] In the figure: 1. Management cabinet; 2. Installation assembly; 21. Fixed frame; 22. Slide groove; 23. L-shaped rod; 24. Groove; 25. Rotation groove; 26. Rotation block; 27. Round groove; 28. U-shaped plate; 3. Fixing assembly; 31. Slot; 32. U-shaped rod; 33. Through hole; 34. Threaded groove; 35. Bolt; 4. Lead assembly; 41. Lead tube; 42. Fixing strip; 43. Sleeve; 44. Brush; 45. Arc opening; 46. Threaded hole; 47. Thread block; 48. Rotating piece; 49. Lead opening; 5. Cabinet door assembly; 51. Clamp block; 52. Rotating shaft; 53. First cover plate; 54. First clamping groove; 55. First round block; 56. Connecting block; 57. Second round block; 58. Second clamping groove; 59. Second cover plate; 510. Inclined surface; 511. Triangular block. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0019] like Figure 1-Figure 7 As shown, a weak current management device based on an information system according to the present invention comprises a management cabinet 1, an installation component 2 is arranged inside the management cabinet 1, a fixing component 3 is arranged inside the installation component 2, a lead component 4 is arranged on the inner wall of the management cabinet 1, and cabinet door components 5 are arranged at the openings at both ends of the management cabinet 1; The installation assembly 2 includes a plurality of fixed frames 21, and the plurality of fixed frames 21 are fixedly connected to the inner wall of the management cabinet 1. Slide grooves 22 are provided on both sides of the inner walls of the plurality of fixed frames 21. L-shaped rods 23 are slidably connected inside the plurality of slide grooves 22. A groove 24 is provided on one end surface of the L-shaped rod 23. A rotation groove 25 is provided at the front end of the plurality of fixed frames 21. Rotating blocks 26 are fixedly connected on the inner walls at both ends of the plurality of rotating grooves 25. The plurality of rotating blocks 26 are rotatably connected inside a plurality of circular grooves 27. The plurality of circular grooves 27 are provided on the side walls at both ends of the U-shaped plate 28. The plurality of L-shaped rods 23 are glued to both sides of the plurality of devices to be installed, and then the devices are inserted into the plurality of fixed frames 21 from the rear end of the management cabinet 1, and the L-shaped rods 23 are stuck in the slide grooves 22 at the same time. Then, a plurality of wires are inserted into the management cabinet 1 from the lead tube 41, and the L-shaped rod 23 can be pulled through the groove 24, and the device is driven to move out from the rear end of the fixed frame 21 through the L-shaped rod 23. The fixing assembly 3 includes a plurality of card slots 31, and the plurality of card slots 31 are provided on the inner walls at both ends of the plurality of U-shaped plates 28. The interiors of the plurality of card slots 31 are all clamped with U-shaped rods 32. Through holes 33 are provided on the surfaces at both ends of the plurality of U-shaped plates 28. The surfaces of the plurality of U-shaped rods 32 are all provided with threaded grooves 34. The interiors of the plurality of threaded grooves 34 are all threadedly connected with bolts 35 to connect the wires to the equipment in the fixing frame 21. The wires are first clamped inside the U-shaped plate 28, and then the U-shaped rod 32 is clamped into the card slots 31, so that the U-shaped rod 32 can stably clamp the wires processed by the wires on the inner wall of the U-shaped plate 28. Finally, the bolts 35 are inserted into the through holes 33 and threadedly connected to the threaded grooves 34, so that the U-shaped rod 32 and the U-shaped plate 28 are stably fixed, and the position of the wires is fixed at this time.
[0020] The lead assembly 4 includes a lead tube 41, which is embedded in the inner wall of the upper end of the management cabinet 1. A fixing strip 42 is fixedly connected to the outer wall of the lead tube 41. A sleeve 43 is movably sleeved on the outer wall of the lead tube 41. A brush 44 is fixedly connected to the outer wall of the sleeve 43. Two arc openings 45 are provided on the outer wall of the sleeve 43. Two threaded holes 46 are provided on the outer wall of the lead tube 41. The insides of the two threaded holes 46 are both threadedly connected to thread blocks 47. One end of the two threaded blocks 47 located outside the threaded holes 46 is fixedly connected to a rotating piece. 48. A wire opening 49 is provided on the outer wall of the wire tube 41. Straighten the wire and put the excess wire into the wire tube 41. Then push the sleeve 43 to rotate so that the sleeve 43 drives the brush 44 to get stuck on the surface of the fixing strip 42. The gaps between the wires are blocked by the brush 44. Then rotate the rotating piece 48 to drive the threaded block 47 to rotate into the threaded hole 46. The threaded block 47 drives the rotating piece 48 to squeeze on the sleeve 43, so that the brush 44 is fixed. This can prevent dust from entering the management cabinet 1 through the wire tube 41.
[0021] The cabinet door assembly 5 includes four clamping blocks 51, which are symmetrically fixedly connected to the outer wall of one side of the management cabinet 1. Two rotating shafts 52 are fixedly connected inside the four clamping blocks 51. First cover plates 53 are rotatably connected to the surfaces of the two rotating shafts 52. Two first clamping grooves 54 are symmetrically opened on the side walls of the other sides of the two first cover plates 53. First round blocks 55 are fixedly connected inside the four first clamping grooves 54. Connecting blocks 56 are rotatably connected to the surfaces of the four first round blocks 55. Second round blocks 57 are rotatably connected to the other ends of the four connecting blocks 56. Four second round blocks 57 are fixedly connected inside four second clamping grooves 58. Four second clamping grooves 58 are opened on the side walls of two second cover plates 59. Pushing the second cover plates 59 can drive the connecting blocks 56 to rotate inside the first clamping grooves 54 and the second clamping grooves 58, so that the first cover plates 53 and the second cover plates 59 can be folded with each other, so that the space occupied by the cabinet door after opening can be reduced, making the cabinet door easier to open and close.
[0022] The groove 24 is formed on the end of the L-shaped rod 23 away from the corner. The corner of the L-shaped rod 23 and the rotation groove 25 are located at the same end of the fixed frame 21, so that the groove 24 can drive the L-shaped rod 23 to pull the equipment on the fixed frame 21.
[0023] A plurality of bolts 35 penetrate through the corresponding through holes 33 and are threadedly connected to the inside of the thread groove 34 . The U-shaped rod 32 can be fixed inside the U-shaped plate 28 by the bolts 35 .
[0024] The fixing strip 42 and the brush 44 are located at two ends of the lead-in tube 41 . The lead-in tube 41 matches the sleeve 43 , so that the rotating brush 44 can fit with the fixing strip 42 .
[0025] A slope 510 is provided on the side wall where the two first cover plates 53 and the two second cover plates 59 are close to each other, and two triangular blocks 511 are symmetrically provided on the outer walls of the openings at both ends of the management cabinet 1. The slope 510 matches the triangular blocks 511, and the slope 510 is blocked by the triangular blocks 511, so that the first cover plates 53 and the second cover plates 59 can be stably fitted to the management cabinet.
[0026] The rotating piece 48 fits against the outer wall of the sleeve 43 , and the threaded block 47 on the rotating piece 48 is clamped inside the arc opening 45 , so that the rotating piece 48 can be pressed against the outer wall of the sleeve 43 , and the sleeve 43 can be fixed by the rotating piece 48 .
[0027] When in use, firstly, a plurality of L-shaped rods 23 are glued to both sides of a plurality of devices to be installed, and then the devices are inserted into a plurality of fixed frames 21 from the rear end of the management cabinet 1, and at the same time, the L-shaped rods 23 are clamped into the slide grooves 22, and then a plurality of wires are inserted into the management cabinet 1 from the lead tubes 41, and then a plurality of wires are pulled out from the lead openings 49, and the wires are connected to the devices in the fixed frames 21, and the wires are first clamped inside the U-shaped plate 28, and then the U-shaped rods 32 are clamped inside the clamping grooves 31, so that the U-shaped rods 32 are processed. The wire is stably clamped on the inner wall of the U-shaped plate 28, and finally the bolt 35 is inserted into the through hole 33 and threadedly connected to the inside of the thread groove 34, so that the U-shaped rod 32 and the U-shaped plate 28 are stably fixed. At this time, the position of the wire is fixed to prevent the wire from loosening and detaching from the device on the fixing frame 21. Then the wire is straightened and the excess wire part is put into the inside of the lead tube 41, and then the sleeve 43 is pushed to rotate, so that the sleeve 43 drives the brush 44 to be stuck on the surface of the fixing bar 42, and the brush 44 is used to fix the wires between the wires. The gap is blocked, and then the rotating piece 48 is rotated to drive the threaded block 47 to rotate into the threaded hole 46. The threaded block 47 drives the rotating piece 48 to squeeze on the sleeve 43, so that the brush 44 is fixed, which can prevent dust from entering the management cabinet 1 through the lead tube 41. At the same time, when the equipment in the management cabinet 1 is damaged and needs to be removed, the U-shaped plate 28 can be rotated to drive the wire to be pulled out from the installed equipment, and then the L-shaped rod 23 can be pulled through the groove 24, and the equipment is driven to move out from the rear end of the fixed frame 21 through the L-shaped rod 23. Openings are provided at both ends of the management cabinet 1. When the equipment is disassembled, the wires and the equipment will not be blocked, which facilitates maintenance work inside the management cabinet 1. The cabinet doors at both ends of the management cabinet 1 are folded. When the cabinet door needs to be opened, pushing the second cover plate 59 can drive the connecting block 56 to rotate inside the first clamping groove 54 and the second clamping groove 58, so that the first cover plate 53 and the second cover plate 59 can be folded with each other, so that the space occupied by the cabinet door after opening can be reduced, making the cabinet door easier to open and close.
[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A weak current management device based on an information system, comprising a management cabinet (1), a mounting assembly (2) being arranged inside the management cabinet (1), a fixing assembly (3) being arranged inside the mounting assembly (2), a lead assembly (4) being arranged on the inner wall of the management cabinet (1), and cabinet door assemblies (5) being arranged at openings at both ends of the management cabinet (1); Features: The installation assembly (2) comprises a plurality of fixed frames (21), wherein the plurality of fixed frames (21) are fixedly connected to the inner wall of the management cabinet (1), and both sides of the inner wall of the plurality of fixed frames (21) are provided with slide grooves (22), and the interior of the plurality of slide grooves (22) is slidably connected with an L-shaped rod (23), and a groove (24) is provided on one end surface of the L-shaped rod (23), and the front end of the plurality of fixed frames (21) is provided with a rotation groove (25), and the inner walls of both ends of the plurality of rotation grooves (25) are fixedly connected with a rotation block (26), and the plurality of rotation blocks (26) are rotatably connected to the interior of a plurality of circular grooves (27), and the plurality of circular grooves (27) are provided on the side walls of both ends of the U-shaped plate (28); The fixing assembly (3) comprises a plurality of slots (31), the plurality of slots (31) being formed on inner walls at both ends of a plurality of U-shaped plates (28), the interiors of the plurality of slots (31) being clamped with U-shaped rods (32), the surfaces at both ends of the plurality of U-shaped plates (28) being formed with through holes (33), the surfaces of the plurality of U-shaped rods (32) being formed with threaded grooves (34), and the interiors of the plurality of threaded grooves (34) being threadedly connected with bolts (35).
2. According to claim 1, a weak current management device based on an information system is characterized in that: The lead assembly (4) comprises a lead tube (41), the lead tube (41) being embedded in the inner wall of the upper end of the management cabinet (1), a fixing strip (42) being fixedly connected to the outer wall of the lead tube (41), a sleeve (43) being movably sleeved on the outer wall of the lead tube (41), a brush (44) being fixedly connected to the outer wall of the sleeve (43), two arc openings (45) being provided on the outer wall of the sleeve (43), two threaded holes (46) being provided on the outer wall of the lead tube (41), the interiors of the two threaded holes (46) being threadedly connected to threaded blocks (47), one end of the two threaded blocks (47) being located outside the threaded holes (46) being fixedly connected to a rotating piece (48), and a lead opening (49) being provided on the outer wall of the lead tube (41).
3. According to the weak current management device based on the information system of claim 1, it is characterized by: The cabinet door assembly (5) comprises four clamping blocks (51), the four clamping blocks (51) are symmetrically fixedly connected to the outer wall of one side of the management cabinet (1), two rotating shafts (52) are fixedly connected inside the four clamping blocks (51), the surfaces of the two rotating shafts (52) are rotatably connected to the first cover plates (53), the other side walls of the two first cover plates (53) are symmetrically provided with two first clamping grooves (54), the insides of the four first clamping grooves (54) are fixedly connected to the first round blocks (55), the surfaces of the four first round blocks (55) are rotatably connected to the connecting blocks (56), the other ends of the four connecting blocks (56) are rotatably connected to the second round blocks (57), the four second round blocks (57) are fixedly connected inside the four second clamping grooves (58), and the four second clamping grooves (58) are provided on the side walls of the two second cover plates (59).
4. According to the weak current management device based on the information system of claim 1, it is characterized by: The groove (24) is formed on an end of the L-shaped rod (23) away from the folded corner, and the folded corner of the L-shaped rod (23) and the rotating groove (25) are located at the same end of the fixed frame (21).
5. According to the information system-based weak current management device of claim 1, it is characterized by: The plurality of bolts (35) penetrate the corresponding through holes (33) and are threadedly connected inside the thread groove (34).
6. The weak current management device based on an information system according to claim 2, characterized in that: The fixing strip (42) and the brush (44) are located at two ends of the wire guide tube (41), and the wire guide tube (41) matches the sleeve (43).
7. The weak current management device based on an information system according to claim 2, characterized in that: The rotating piece (48) is fitted with the outer wall of the sleeve (43), and the threaded block (47) on the rotating piece (48) is clamped inside the arc opening (45).
8. The weak current management device based on an information system according to claim 3 is characterized by: A slope (510) is provided on the side walls of the two first cover plates (53) and the two second cover plates (59) that are close to each other, and two triangular blocks (511) are symmetrically provided on the outer walls of the two end openings of the management cabinet (1), and the slope (510) matches the triangular blocks (511).