Communication cable junction box based on monitoring regulation and control assembly

Abstract

The invention relates to the technical field of junction boxes, in particular to a communication cable junction box based on a monitoring, regulating and controlling assembly, which comprises a box body, a plurality of spaced openings are formed in two side walls of the box body, a sliding door is arranged in each opening in a sliding manner, the sliding door is L-shaped and comprises a transverse plate and a vertical plate which are vertically connected with each other, and a threading hole is formed in the vertical plate of the sliding door. A sealing assembly used for sealing the threading hole is arranged in the box body, a mounting plate is fixedly connected to the center in the box body, and a plurality of wiring assemblies distributed at intervals are arranged on the mounting plate. Through the design of the sliding door, access and wiring operations of cables can be completed without manually opening the whole box door, and the opening times of the box door are reduced, so that the risk that the environment in the box is invaded by external factors is effectively reduced, the interior of the box is kept dry and clean, mutual independence of cable connection is kept, and meanwhile, the service life of the box is prolonged. And through the linkage design of the sliding door and the wiring assembly, the access and fixation of the cable can be synchronously carried out, and the working efficiency is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of junction boxes, and in particular to a communication cable junction box based on a monitoring and regulating component. Background Art

[0002] In a communication network, a cable junction box is a key component responsible for the connection and distribution of cables. When the cable is accidentally pulled during use of the junction box, the cable joints are prone to loosening, resulting in connection failures. In the prior art, such as the patent with authorization announcement number CN220066794U, a cable junction box is disclosed. By arranging multiple buffer components in the box body, the cable has a buffer stage when the cable is pulled, thereby reducing the occurrence of the cable joints being loosened.

[0003] However, when wiring operations need to be performed on some cables inside the box, the box door needs to be opened manually for wiring operations. Frequent opening of the box door makes the environment inside the box vulnerable to the external environment. Secondly, opening the box door for wiring operations can easily cause unnecessary disturbances to the already connected cables, increasing the risk of connection failures. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a communication cable junction box based on a monitoring and control component.

[0005] Technical solution: A communication cable junction box based on a monitoring and control component, including a box body, a mounting plate, a wiring assembly and an n-shaped pressure plate. Both side walls of the box body are provided with multiple interval openings, and a sliding door is slidably arranged in each opening. The sliding door is in an L-shaped structure and includes a horizontal plate and a vertical plate vertically connected to each other. A threading hole is opened on the vertical plate of the sliding door, and a closing assembly for closing the threading hole is arranged inside the vertical plate. The mounting plate is fixed to the center of the box body, and multiple wiring assemblies are arranged on the mounting plate at intervals. The wiring assembly includes a fixed clamping plate, a symmetrical Two movable splints and a transmission component are distributed on both sides of the fixed splint. Both the fixed splint and the movable splint are made of conductive materials. The transmission component responds to the outward pulling or inward pushing of the sliding door to drive the two movable splints to synchronously move away from or approach the fixed splint. Multiple n-shaped pressure plates are elastically connected to the top of the box body and correspond to multiple sliding doors one by one. A contact plate is fixedly connected to the horizontal plate of the sliding door. The contact plate is in normal contact with the n-shaped pressure plate. When the sliding door is pulled outward, the contact plate pushes the n-shaped pressure plate up. When the sliding door is pushed inward, the n-shaped pressure plate elastically returns to its original position and presses down the contact plate.

[0006] Furthermore, the transmission assembly includes a worm wheel, a worm, a bidirectional lead screw, a gear and a rack. The worm is vertically rotatably connected to the bottom of the mounting plate corresponding to the bottom of the fixed splint, the bidirectional lead screw is transversely rotatably connected to the bottom of the mounting plate, the worm wheel is fixed to the middle of the bidirectional lead screw, and the worm wheel is meshed with the worm. The lower parts of the two movable splints slide through the mounting plate and are respectively threadedly connected to the two reverse threaded sections of the bidirectional lead screw. The gear is fixed to the lower end of the worm, the rack is transversely fixed to the contact plate corresponding to the sliding door, and the rack is meshed with the gear.

[0007] Furthermore, a fixed seat is fixed to the top of the box body, a sliding rod is fixed to the upper end of the n-shaped pressure plate, the sliding rod is slidably connected in the fixed seat, and an elastic member 1 is connected between the two sides of the n-shaped pressure plate and the two sides of the top of the fixed seat, and the elastic member 1 is used to provide a downward pre-tightening force for the n-shaped pressure plate.

[0008] Furthermore, there are two contact plates on each sliding door, and the top of the contact plate has an inclined surface close to the vertical plate of the sliding door. The inclined surface of the contact plate gradually lowers toward the vertical plate of the sliding door. Round rods are respectively fixed on both sides of the n-shaped pressure plate, and the n-shaped pressure plate is respectively in contact with the top surfaces of the two contact plates on the corresponding sliding doors through the two round rods thereon.

[0009] Furthermore, the closing component includes two baffles, and a slide groove connected to the threading hole is opened inside the vertical plate of the sliding door. The two baffles are respectively slidably connected to the upper and lower sides of the slide groove. A plurality of elastic members 2 are respectively connected between the upper and lower ends of the slide groove on the side of the two baffles away from each other. The elastic members 2 are used to keep the two baffles in contact with each other. The outer sides of the two baffles close to one end have an inclined surface, and the inclined surface of each baffle gradually decreases toward the other baffle.

[0010] Furthermore, it also includes a synchronization component arranged between the corresponding sliding doors on both sides of each wiring assembly, the synchronization component includes a rotating rod and two connecting rods, the rotating rod is rotatably connected to the bottom of the box body and is located below the wiring assembly, one end of the two connecting rods is respectively hinged to the two ends of the rotating rod, and the other ends of the two connecting rods are respectively hinged to the horizontal plates of the two sliding doors.

[0011] Furthermore, an observation port is provided on the top of the box body, and a transparent viewing plate is embedded in the observation port.

[0012] Furthermore, a groove is provided on the outer side of the vertical plate of the sliding door.

[0013] The beneficial effects of the present invention are as follows: through the design of the sliding door, the staff can complete the cable access and wiring operations without manually opening the entire box door, reducing the number of times the box door is opened, thereby effectively reducing the risk of the environment inside the box being harmed by external factors, which helps to keep the box dry and clean, and keep the cable connections independent of each other. At the same time, the linkage design of the sliding door and the wiring assembly enables the cable access and fixation to be carried out simultaneously, further improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0015] Figure 2 It is a cross-sectional view of the internal structure of the box body of the present invention.

[0016] Figure 3 It is a schematic diagram of the installation structure of the wiring assembly of the present invention.

[0017] Figure 4 For the present invention Figure 3 A magnified partial cross-sectional view of .

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention after the sliding doors on both sides are pulled outwards.

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the sliding doors on both sides of the present invention after being pushed inwards.

[0020] Figure 7 It is a cross-sectional view of the installation structure of the n-shaped pressing plate and the fixing seat of the present invention.

[0021] Figure 8 It is a cross-sectional view of the internal structure of the sliding door of the present invention.

[0022] In the accompanying drawings: 1-box, 2-sliding door, 201-threading hole, 202-drawing groove, 3-mounting plate, 4-fixed splint, 5-movable splint, 601-worm gear, 602-worm, 603-bidirectional screw, 604-gear, 605-rack, 7-n-shaped pressure plate, 701-fixed seat, 702-sliding rod, 703-elastic part one, 704-round rod, 8-resistance plate, 901-baffle, 902-elastic part two, 1001-rotating rod, 1002-connecting rod, 11-transparent viewing plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the present invention, rather than implying that each embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0025] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments.

[0027] See also Figure 1-Figure 8A communication cable junction box based on a monitoring and control component comprises a box body 1, a mounting plate 3, a wiring assembly and an n-shaped pressing plate 7. Both side walls of the box body 1 are provided with a plurality of interval openings, and a sliding door 2 is slidably arranged in each opening. The sliding door 2 is an L-shaped structure, comprising a horizontal plate and a vertical plate, and the horizontal plate and the vertical plate are vertically connected to each other to form an L-shaped frame. A groove 202 for easy operation is provided on the outer side of the vertical plate of the sliding door 2, and a threading hole 201 is provided on the vertical plate of the sliding door 2, and a closing assembly is arranged inside the closing assembly, and the closing assembly is used to close the threading hole 201 to prevent dust and moisture from entering the box body 1. The mounting plate 3 is fixedly connected to the center of the box body 1, and a plurality of wiring assemblies are arranged on the mounting plate 3 at intervals. The wiring assembly comprises a fixed clamping plate 4, two movable clamping plates 5 symmetrically distributed on both sides of the fixed clamping plate 4, and a transmission assembly. The fixed clamping plate 4 and the movable clamping plate 5 are both made of conductive materials, and they are close to each other. The near side has an inner curvature that adapts to the shape of the cable to ensure good contact and conductive performance of the fixed splint 4 and the movable splint 5 with the cable. The transmission component responds to the outward pulling or inward pushing action of the sliding door 2 to drive the two movable splints 5 to synchronously move away from or approach the fixed splint 4. Multiple n-shaped pressure plates 7 are elastically connected to the top of the box body 1 and correspond one to one with multiple sliding doors 2. Two contact plates 8 are fixedly connected to the horizontal plate of each sliding door 2. The top of the contact plate 8 has an inclined surface on one side of the vertical plate of the sliding door 2. The inclined surface of the contact plate 8 gradually decreases toward the vertical plate of the sliding door 2. Round rods 704 are respectively fixedly connected to the two sides of the n-shaped pressure plate 7. The n-shaped pressure plate 7 is in normal contact with the top surfaces of the two contact plates 8 on the corresponding sliding doors 2 through the two round rods 704 thereon. When the sliding door 2 is pulled outward, the contact plate 8 pushes the n-shaped pressure plate 7 to move upward. When the sliding door 2 is pushed inward, the n-shaped pressure plate 7 elastically resets and presses the contact plate 8 downward.

[0028] A fixed seat 701 is fixed to the top of the box body 1, and a sliding rod 702 is fixed to the upper end of the n-shaped pressure plate 7. The sliding rod 702 is slidably connected in the fixed seat 701. An elastic member 703 is connected between the two sides of the n-shaped pressure plate 7 and the two sides of the top of the fixed seat 701. In this embodiment, the elastic member 703 adopts a compression spring, which is pre-compressed to generate a downward thrust on the n-shaped pressure plate 7.

[0029] The transmission assembly includes a worm wheel 601, a worm 602, a bidirectional lead screw 603, a gear 604 and a rack 605. The worm 602 is vertically rotatably connected to the bottom of the mounting plate 3 corresponding to the bottom of the fixed splint 4, and the bidirectional lead screw 603 is transversely rotatably connected to the bottom of the mounting plate 3. The worm wheel 601 is fixed to the middle of the bidirectional lead screw 603, and the worm wheel 601 is meshed with the worm 602. The lower parts of the two movable splints 5 slide through the mounting plate 3 and are respectively threadedly connected to the two reverse threaded sections of the bidirectional lead screw 603. The gear 604 is fixed to the lower end of the worm 602. The rack 605 is transversely fixed to the contact plate 8 of the corresponding sliding door 2, and the rack 605 is meshed with the gear 604. When the worm 602 rotates, the bidirectional lead screw 603 is driven to rotate through the meshing action of the worm wheel 601, thereby causing the two movable splints 5 to synchronously move away from or approach the fixed splint 4.

[0030] The closing assembly includes two baffles 901, and a slide groove connected to the threading hole 201 is opened inside the vertical plate of the sliding door 2. The two baffles 901 are respectively slidably connected to the upper and lower sides of the slide groove. A plurality of elastic members 902 are respectively connected between the upper and lower ends of the slide groove on the side where the two baffles 901 are away from each other. In this embodiment, the elastic member 902 adopts a compression spring, which is pre-compressed so that the two baffles 901 remain in contact with each other to maintain the normal closure of the threading hole 201. The outer sides of the two baffles 901 close to each other have an inclined surface, and the inclined surface of each baffle 901 gradually decreases toward the other baffle 901.

[0031] In order to synchronize the operation of the sliding doors on both sides of the wiring assembly and improve the convenience of operation, in the present embodiment, a synchronization assembly is arranged between the corresponding sliding doors 2 on both sides of each wiring assembly, and the synchronization assembly includes a rotating rod 1001 and two connecting rods 1002. The rotating rod 1001 is rotatably connected to the bottom of the box body 1 and is located below the wiring assembly. One end of the two connecting rods 1002 is respectively hinged to the two ends of the rotating rod 1001, and the other ends of the two connecting rods 1002 are respectively hinged to the horizontal plates of the two sliding doors 2.

[0032] An observation port is provided on the top of the box body 1 , and a transparent viewing plate 11 is embedded in the observation port. The transparent viewing plate 11 is convenient for real-time observation of the wiring status of the cables on both sides of the fixed clamping plate 4 in the box body 1 .

[0033] Working principle: When it is necessary to connect the cable, the sliding door 2 indirectly connected to the rack 605 is pulled outward through the pull groove 202, so that the corresponding rack 605 moves accordingly and meshes with the gear 604, driving the worm 602 to rotate. The worm 602 meshes with the worm wheel 601 to drive the two-way screw 603 to rotate, so that the two movable clamps 5 move synchronously away from the fixed clamp 4, thereby providing enough space for the cable access. At the same time, the contact plate 8 pushes the round rod 704 of the corresponding n-shaped pressure plate 7 through its inclined surface during the movement, forcing the n-shaped pressure plate 7 to overcome the elastic member 703. The pre-tightening force moves upward to the top of the threading hole 201 to prepare for the subsequent downward pressure on the cable. Subsequently, a cable to be connected is inserted into the threading hole 201 of the sliding door 2. The end of the cable first conflicts with the inclined surfaces on the two baffles 901, so that the two baffles 901 overcome the elastic effect of the elastic member 902 and move away from each other, thereby opening the threading hole 201 to provide space for the cable to pass through. Then, the cable continues to be inserted through the n-shaped pressure plate 7 until it reaches one side of the fixed clamp 4. At this time, another cable to be connected is inserted from the threading hole of the sliding door 2 on the opposite side through the same steps. The hole 201 is inserted into the other side of the fixed clamping plate 4. Then, the sliding door 2 indirectly connected with the rack 605 is pushed inward, so that the corresponding rack 605 moves in the opposite direction and meshes with the gear 604 for transmission, driving the worm 602 to rotate in the opposite direction. The worm 602 meshes with the worm wheel 601 to drive the bidirectional screw 603 to rotate in the opposite direction, so that the two movable clamping plates 5 move synchronously close to the fixed clamping plate 4, thereby fixing the two cables on both sides of the fixed clamping plate 4 respectively. Then, the n-shaped pressing plate 7 is kept pressing down the contact plate 8 through the round rod 704 under the elastic action of the elastic member 703, and the contact plate 8 is pressed on the contact plate 8 is gradually moved downward and reset under the guidance of the inclined surface, so that the cable is pressed down and bent by the downward movement of the n-shaped pressure plate 7. When the bent cable is accidentally pulled, the cable needs to overcome the downward pre-tightening force of the elastic member 703 to move, so that the connection of the cable is buffered and protected, thereby improving the stability of the cable connection. When the single-sided sliding door 2 is in motion, its cross plate pulls the rotating rod 1001 to rotate through the connecting rod 1002, driving the connecting rod 1002 on the other side to push the sliding door 2 on the opposite side to be pulled outward or pushed inward synchronously, which can ensure the consistency of cable operation on both sides and improve operational efficiency and convenience.

[0034] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A communication cable junction box based on a monitoring and control component, comprising a box body (1), characterized in that: The two side walls of the box body (1) are provided with a plurality of spaced openings, each opening being slidably provided with a sliding door (2), the sliding door (2) being in an L-shaped structure and comprising a horizontal plate and a vertical plate vertically connected to each other, a threading hole (201) being provided on the vertical plate of the sliding door (2), and a closing component for closing the threading hole (201) being provided inside the vertical plate, and further comprising: A mounting plate (3), the mounting plate (3) being fixedly connected to the center of the box body (1); A wiring assembly, wherein a plurality of wiring assemblies are arranged at intervals on the mounting plate (3), the wiring assembly comprising a fixed clamping plate (4), two movable clamping plates (5) symmetrically distributed on both sides of the fixed clamping plate (4), and a transmission assembly, wherein the fixed clamping plate (4) and the movable clamping plates (5) are both made of conductive materials, and the transmission assembly drives the two movable clamping plates (5) to synchronously move away from or closer to the fixed clamping plate (4) in response to the sliding door (2) pulling outward or pushing inward; And an n-shaped pressure plate (7), wherein a plurality of n-shaped pressure plates (7) are elastically connected to the top of the box body (1) and correspond one to one with the plurality of sliding doors (2), a contact plate (8) is fixedly connected to the horizontal plate of the sliding door (2), and the contact plate (8) is in normal contact with the n-shaped pressure plate (7), wherein when the sliding door (2) is pulled outward, the contact plate (8) pushes the n-shaped pressure plate (7) upward, and when the sliding door (2) is pushed inward, the n-shaped pressure plate (7) elastically returns to its original position and presses the contact plate (8) downward.

2. A communication cable junction box based on a monitoring and control component according to claim 1, characterized in that: The transmission assembly comprises a worm wheel (601), a worm (602), a bidirectional screw (603), a gear (604) and a rack (605); the worm (602) is vertically rotatably connected to the bottom of the mounting plate (3) corresponding to the bottom of the fixed clamp (4); the bidirectional screw (603) is transversely rotatably connected to the bottom of the mounting plate (3); the worm wheel (601) is fixedly connected to the middle of the bidirectional screw (603), and the worm wheel (601) is meshed with the worm (602); the lower parts of the two movable clamps (5) are slidably passed through the mounting plate (3) and are respectively threadedly connected to two reverse threaded sections of the bidirectional screw (603); the gear (604) is fixedly connected to the lower end of the worm (602); the rack (605) is transversely fixedly connected to the contact plate (8) corresponding to the sliding door (2), and the rack (605) is meshed with the gear (604).

3. A communication cable junction box based on a monitoring and control component according to claim 2, characterized in that: A fixed seat (701) is fixedly connected to the top of the box body (1), a sliding rod (702) is fixedly connected to the upper end of the n-shaped pressure plate (7), the sliding rod (702) is slidably connected to the fixed seat (701), and elastic member 1 (703) is connected between the two sides of the n-shaped pressure plate (7) and the two sides of the top of the fixed seat (701), and the elastic member 1 (703) is used to provide a downward pre-tightening force for the n-shaped pressure plate (7).

4. A communication cable junction box based on a monitoring and control component according to claim 3, characterized in that: There are two abutment plates (8) on each sliding door (2), and the top of the abutment plate (8) has an inclined surface on one side close to the vertical plate of the sliding door (2), and the inclined surface of the abutment plate (8) gradually descends toward the vertical plate of the sliding door (2). Round rods (704) are respectively fixedly connected to the two sides of the n-shaped pressure plate (7), and the n-shaped pressure plate (7) is respectively in contact with the top surfaces of the two abutment plates (8) on the corresponding sliding door (2) through the two round rods (704) thereon.

5. A communication cable junction box based on a monitoring and control component according to claim 4, characterized in that: The closing component comprises two baffles (901), a slide groove connected to the threading hole (201) is provided inside the vertical plate of the sliding door (2), the two baffles (901) are slidably connected to the upper and lower sides of the slide groove respectively, a plurality of elastic members (902) are connected between the upper and lower ends of the slide groove respectively on the sides of the two baffles (901) away from each other, the elastic members (902) are used to keep the two baffles (901) in contact with each other, the outer sides of the two baffles (901) close to each other have an inclined surface, and the inclined surface of each baffle (901) gradually decreases towards the other baffle (901).

6. A communication cable junction box based on a monitoring and control component according to claim 5, characterized in that: It also includes a synchronization component arranged between the corresponding sliding doors (2) on both sides of each wiring assembly, the synchronization component including a rotating rod (1001) and two connecting rods (1002), the rotating rod (1001) is rotatably connected to the bottom of the box body (1) and is located below the wiring assembly, one end of the two connecting rods (1002) is respectively hinged to the two ends of the rotating rod (1001), and the other ends of the two connecting rods (1002) are respectively hinged to the horizontal plates of the two sliding doors (2).

7. A communication cable junction box based on a monitoring and control component according to claim 6, characterized in that: An observation port is provided on the top of the box body (1), and a transparent viewing panel (11) is embedded in the observation port.

8. A communication cable junction box based on a monitoring and control component according to claim 7, characterized in that: A pull groove (202) is provided on the outer side of the vertical plate of the sliding door (2).

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