A quick wiring type cable branch box

Abstract

The application relates to the technical field of power equipment, and discloses a quick wiring type cable branch box, which comprises a box door and a box body, the inner side of the box body is fixedly connected with a mounting table, the inner side of the mounting table is fixedly connected with a quick connector, the inner side of the box body is provided with a clamping assembly, a protection assembly and a cleaning assembly, the clamping assembly is used for stably clamping a total cable and bearing the weight of the total cable, the protection assembly is used for covering and shielding the part where the cable is connected with the quick connector, and the cleaning assembly is used for cleaning and preventing dust from blocking the heat dissipation part, the clamping assembly comprises a first fixed block which is fixedly connected to the inner side of the box body. The first sliding block, the first support frame, the sliding rod and the second support frame are driven to move by rotating the bidirectional screw rod, the clamping block is pushed to clamp the total cable, and the guide rod and the sliding rod are used for guiding and preventing deflection during the clamping process, so that the problem that the total cable is loosened or falls off due to the weight of the total cable is solved.

Description

Technical Field

[0001] This invention relates to the field of power equipment technology, specifically to a quick-connect cable branch box. Background Technology

[0002] In modern power transmission and distribution systems, cable distribution boxes play a crucial role as key equipment connecting main cables to various branch cables. With the continuous development of urban construction and the increasing demand for industrial electricity, power networks are becoming increasingly complex and vast, placing higher demands on the performance and functionality of cable distribution boxes. Fast and reliable wiring methods, along with good safety and ease of maintenance, have become important factors in ensuring a stable power supply.

[0003] Traditional cable distribution boxes are typically enclosed boxes with a certain amount of space, containing terminals or busbars for connecting cables. Cables are passed through the box and connected to the corresponding wiring components to distribute power. Common connection methods include bolting or crimping. For example, the cable core is inserted into the hole of the terminal block, and then bolts are tightened. The pressure of the bolts ensures a tight contact between the cable core and the terminal block, guaranteeing a good electrical connection. This connection method is relatively simple in principle, easy to understand, and easy to operate.

[0004] However, existing cable distribution boxes have shortcomings in cable fixing. Traditional clamps or cable ties have limited load-bearing capacity for the total cable weight. When the total cable is long, thick, and heavy, these simple fixing methods are insufficient to effectively support the downward weight of the cable. Over time and due to vibrations, the cable may gradually sag, causing additional tension on the connection between the cable and the wiring components. This tension may cause the originally tight connection to gradually loosen or even detach, affecting the stability and reliability of power transmission. In severe cases, it may lead to power outages, causing inconvenience to users and adversely affecting production and daily life. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a quick-connect cable branch box, which solves the problems of loose or detached wiring of the main cable due to its weight, exposed connection points between branch cables and quick connectors which are prone to accidental electric shock or foreign object damage, and the need for manual cleaning of dust accumulation at the heat dissipation holes.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a quick-connect cable branch box, comprising a door and a body, wherein an installation platform is fixedly connected to the inside of the box, and a quick connector is fixedly connected to the inside of the installation platform. The inside of the box is provided with a clamping assembly, a protective assembly, and a cleaning assembly. The clamping assembly is used to securely clamp the main cable and bear its weight. The protective assembly is used to cover and shield the portion of the cable connected to the quick connector. The cleaning assembly is used for cleaning to prevent dust from clogging the heat dissipation area.

[0007] Preferably, the clamping assembly includes a first fixing block, which is fixedly connected to the inside of the housing. A first support block is fixedly connected to the inside of the housing. A bidirectional lead screw is rotatably connected to the inside of the first support block. A first sliding block is threadedly connected to the outside of the bidirectional lead screw. The first sliding block is slidably connected to the outside of the first fixing block. A first support frame is fixedly connected to the outside of the first sliding block. A slide rod is fixedly connected to the outside of the first support frame. A second support frame is slidably connected to the outside of the slide rod. A clamping block is fixedly connected to the outside of the second support frame. A guide rod is fixedly connected to the outside of the clamping block. A guide plate is slidably connected to the outside of the guide rod. The guide plate is fixedly connected to the outside of the first fixing block.

[0008] Preferably, the protective component includes a second fixing block, which is fixedly connected to the inside of the housing. A first bevel gear is rotatably connected to the inside of the second fixing block. A second support block is fixedly connected to the outside of the mounting platform. A first connecting rod is rotatably connected to the inside of the second support block. A second bevel gear is fixedly connected to the outside of the first connecting rod, and the second bevel gear meshes with the first bevel gear. A first transmission block is fixedly connected to the outside of the first connecting rod. A second transmission block is rotatably connected to the outside of the first transmission block. A second connecting rod is rotatably connected to the inside of the second transmission block. A third fixing block is rotatably connected to the outside of the second connecting rod.

[0009] Preferably, the second connecting rod is slidably connected to the inner side of the second support block, and the third connecting rod is fixedly connected to the outer side of the third fixing block.

[0010] Preferably, the third connecting rod is slidably connected to the inner side of the second support block, and a protective plate is fixedly connected to the outer side of the third fixing block.

[0011] Preferably, the cleaning component includes a half gear, a first connecting plate is fixedly connected to the inner side of the housing, a filter plate is fixedly connected to the inner side of the first connecting plate, a cleaning brush is slidably connected to the outer side of the filter plate, and a second connecting plate is fixedly connected to the outer side of the cleaning brush.

[0012] Preferably, a second sliding block is fixedly connected to the outer side of the second connecting plate, and the second sliding block is slidably connected to the outer side of the second connecting plate.

[0013] Preferably, a fourth fixing block is fixedly connected to the outer side of the first connecting plate, a spring is fixedly connected to the top of the fourth fixing block, and a rack is fixedly connected to one end of the spring.

[0014] Preferably, the rack meshes with the half gear, and the rack is fixedly connected to the outside of the second connecting plate.

[0015] Preferably, a Y-shaped groove is provided on the inner side of the second support block, the Y-shaped groove being used for the second connecting rod and the third connecting rod to slide and open the protective plate.

[0016] This invention provides a quick-connect cable branch box. It has the following advantages: 1. This invention drives the first sliding block, the first support frame, the slide rod, and the second support frame to move by rotating the bidirectional lead screw, thereby pushing the clamping block to clamp the main cable. During the clamping process, the guide rod and the slide rod are used to guide and prevent deflection, which solves the problem of loosening or falling off the wiring caused by the weight of the main cable. This achieves the technical effect of firmly clamping the main cable and ensuring the reliability of the wiring.

[0017] 2. This invention drives the first bevel gear to drive the second bevel gear, which in turn causes the second and third connecting rods to slide in the Y-shaped groove, thereby opening and closing the protective plate. This solves the problem that the exposed connection points of the cable and quick connector are prone to accidental electric shock or damage from foreign objects, achieving comprehensive protection of the connection points and improving the safety of use.

[0018] 3. This invention drives a bidirectional lead screw to drive a half gear, which meshes with a rack to drive a cleaning brush to reciprocate at high frequency on the surface of the filter plate. This solves the tedious problem of dust accumulation at the heat dissipation holes requiring manual cleaning, and achieves the technical effect of automatically cleaning the filter plate, preventing dust from clogging the heat dissipation holes, and improving heat dissipation efficiency. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention; Figure 2 The schematic diagram of the housing of the present invention is shown in the figure. Figure 3 A schematic diagram illustrating the structure of the clamping assembly of the present invention is provided. Figure 4 A schematic diagram illustrating the structure of the clamping block of the present invention; Figure 5 The schematic diagram of the second support frame of the present invention is shown in the figure. Figure 6A schematic diagram illustrating the structure of the guide plate of the present invention; Figure 7 A schematic diagram illustrating the structure of the first connecting plate of the present invention; Figure 8 A schematic diagram illustrating the structure of the second sliding block of the present invention; Figure 9 A schematic diagram illustrating the structure of the mounting platform of the present invention; Figure 10 A schematic diagram of the protective plate of the present invention is shown to highlight its structure.

[0020] The components include: 1. Box door; 2. Box body; 3. Clamping assembly; 301. First fixing block; 302. First support block; 303. Bidirectional lead screw; 304. First sliding block; 305. First support frame; 306. Sliding rod; 307. Second support frame; 308. Clamping block; 309. Guide rod; 310. Guide plate; 4. Protective assembly; 401. Second fixing block; 402. First bevel gear; 403. Second bevel gear; 404. First connecting rod; 405. 406. First transmission block; 407. Second transmission block; 408. Second connecting rod; 409. Third connecting rod; 410. Second support block; 411. Protective plate; 5. Quick connector; 6. Cleaning assembly; 601. Half gear; 602. First connecting plate; 603. Filter plate; 604. Cleaning brush; 605. Second connecting plate; 606. Second sliding block; 607. Fourth fixing block; 608. Spring; 609. Rack; 7. Mounting platform. Detailed Implementation

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see the appendix Figure 1 -Appendix Figure 6This invention provides a quick-connect cable branch box, including a door 1 and a box body 2. An installation platform 7 is fixedly connected to the inside of the box body 2, and a quick connector 5 is fixedly connected to the inside of the installation platform 7 for installing the quick connector 5, providing a stable installation position for the quick connector 5, and ensuring a stable connection between the branch cable and the quick connector 5. A clamping component 3, a protective component 4, and a cleaning component 6 are provided inside the box body 2. The clamping component 3 is used to firmly clamp the main cable and bear the weight of the main cable. The protective component 4 is used to cover and shield the part where the cable is connected to the quick connector 5. The cleaning component 6 is used for cleaning to prevent dust from clogging the heat dissipation area. The clamping component 3 includes a first fixing block 301, which is fixedly connected to the inside of the box body 2. The first fixing block 301 provides a track support surface for the sliding of the first sliding block 304, ensuring that the first sliding block 304 can slide linearly along its surface. A first support block 302 is fixedly connected to the inside of the box body 2, and a bidirectional screw 303 is rotatably connected to the inside of the first support block 302. A first sliding block 304 is threadedly connected to the outer side of the bidirectional lead screw 303. By rotating, the threaded connection between the outer side of the bidirectional lead screw 303 and the threaded connection of the first sliding block 304 drives the two first sliding blocks 304 to slide linearly in opposite directions, thereby driving subsequent components to clamp or release the main cable. The first sliding block 304 is slidably connected to the outer side of the first fixed block 301. A first support frame 305 is fixedly connected to the outer side of the first sliding block 304. A slide rod 306 is fixedly connected to the outer side of the first support frame 305. A second support frame 307 is slidably connected to the outer side of the slide rod 306. 05 The movement of the first sliding block 304 drives the sliding rod 306 and the second support frame 307 to move, and finally pushes the clamping block 308 to clamp the main cable. The clamping block 308 is fixedly connected to the outside of the second support frame 307. The guide rod 309 is fixedly connected to the outside of the clamping block 308. The guide plate 310 is slidably connected to the outside of the guide rod 309. The guide rod 309 slides in the guide plate 310 to provide precise guidance for the movement of the clamping block 308, ensuring that the movement trajectory of the clamping block 308 is accurate during the clamping process and preventing deviation during clamping. The guide plate 310 is fixedly connected to the outside of the first fixed block 301.

[0023] Specifically, the enclosure 2 has a mounting platform 7 fixedly connected inside for securely installing the quick connector 5 to ensure the reliability of the cable connection. In addition, the enclosure 2 also integrates three major components: a protective component 4 for covering and shielding the cable connection parts, a cleaning component 6 for cleaning dust to prevent blockage of the heat dissipation area, and a clamping component 3 for securely holding and bearing the total weight of the cable. In the specific structure of the clamping assembly 3, a bidirectional lead screw 303 is rotatably connected inside the first support block 302. By rotating the bidirectional lead screw 303, the two first sliding blocks 304 threadedly connected to it can be driven to slide in a straight line along the first fixed block 301 in opposite directions. The movement of the first sliding blocks 304 is then transmitted sequentially through the first support frame 305, the slide rod 306, and the second support frame 307, and finally pushes the clamping block 308 to complete the precise clamping or loosening action of the main cable. In order to prevent deviation during the clamping process, a guide rod 309 is provided on the outside of the clamping block 308. The guide rod 309 slides in the guide plate 310 fixed on the first fixed block 301, providing precise guidance for the movement of the clamping block 308 and ensuring the accuracy and stability of the overall movement trajectory.

[0024] Please see the appendix Figure 3 Appendix Figure 9 and attached Figure 10 In a preferred embodiment of the present invention, the protective component 4 includes a second fixing block 401, which is fixedly connected to the inner side of the housing 2. A first bevel gear 402 is rotatably connected to the inner side of the second fixing block 401. A second support block 410 is fixedly connected to the outer side of the mounting platform 7. A first connecting rod 404 is rotatably connected to the inner side of the second support block 410. A second bevel gear 403 is fixedly connected to the outer side of the first connecting rod 404. The second bevel gear 403 meshes with the first bevel gear 402. The first bevel gear 402 rotates to drive the second bevel gear 403, which meshes with it perpendicularly, to rotate, thereby transmitting power and realizing the opening and closing action of the protective plate 411. A first transmission block 405 is fixedly connected to the outer side of the first connecting rod 404. The first connecting rod 404 transmits the rotational movement of the second bevel gear 403, causing the first transmission block 405 to rotate. A second transmission block 406 is rotatably connected to the outer side of the first transmission block 405. A second connecting rod 407 is rotatably connected to the inner side of the second transmission block 406. The second connecting rod 407 is rotatably connected to the third fixing block 408 on its outer side. The second connecting rod 407 is slidably connected to the inner side of the second support block 410. The third fixing block 408 is fixedly connected to the third connecting rod 409 on its outer side. The third connecting rod 409 is slidably connected to the inner side of the second support block 410. The third fixing block 408 is fixedly connected to the protective plate 411 on its outer side. Under the action of the second transmission block 406, the second connecting rod 407 slides in the Y-shaped groove on the inner side of the second support block 410, pushing the third fixing block 408 and the protective plate 411 to move, thereby opening or closing the protective plate 411. The second support block 410 has a Y-shaped groove on its inner side, which is used for the second connecting rod 407 and the third connecting rod 409 to slide and open the protective plate 411.

[0025] Specifically, the power transmission of the protective component 4 begins with the second fixed block 401 fixed inside the housing 2, and the first bevel gear 402 is rotatably connected to its inner side. When the first bevel gear 402 rotates, it drives the second bevel gear 403, which is mounted on the first connecting rod 404 and meshes with it perpendicularly, to rotate. The first connecting rod 404 is rotatably connected to the second support block 410 on the outside of the mounting platform 7, which further transmits the rotational motion to the first transmission block 405. The first transmission block 405 drives the second connecting rod 407 via the second transmission block 406. The second connecting rod 407, the connected third fixing block 408, and the third connecting rod 409 slide together in a controlled manner within the Y-shaped groove opened on the inner side of the second support block 410. As the sliding proceeds, a pushing and pulling force acts on the protective plate 411 fixed to the outside of the third fixing block 408, thereby realizing the smooth opening and closing action of the protective plate 411.

[0026] Please see the appendix Figure 3 Appendix Figure 7 and attached Figure 8 In a preferred embodiment of the present invention, the cleaning component 6 includes a half gear 601, a first connecting plate 602 fixedly connected to the inner side of the housing 2, a filter plate 603 fixedly connected to the inner side of the first connecting plate 602, and a cleaning brush 604 slidably connected to the outer side of the filter plate 603. The filter plate 603 is used to block dust from entering the housing 2 and is also the object to be cleaned by the cleaning brush 604. The dust attached to it is removed by the cleaning brush 604. A second connecting plate 605 is fixedly connected to the outer side of the cleaning brush 604, and a second sliding block 606 is fixedly connected to the outer side of the second connecting plate 605. The second sliding block 606 plays a sliding limiting role during the movement of the cleaning brush 604, ensuring that the cleaning brush 604 slides along a predetermined trajectory on the surface of the filter plate 603, preventing dust from entering the housing 2. To prevent the cleaning brush 604 from deviating from the cleaning path, the second sliding block 606 is slidably connected to the outside of the second connecting plate 605. A fourth fixing block 607 is fixedly connected to the outside of the first connecting plate 602. A spring 608 is fixedly connected to the top of the fourth fixing block 607. A rack 609 is fixedly connected to one end of the spring 608. When the half gear 601 drives the rack 609 to move, the spring 608 is stretched and stores energy. When the toothless profile section of the half gear 601 disengages from the rack 609, the spring 608 releases its elastic potential energy, causing the rack 609, the second connecting plate 605, and the cleaning brush 604 to quickly slide back to their original positions, thus realizing the reciprocating motion of the cleaning brush 604. The rack 609 meshes with the half gear 601 and is fixedly connected to the outside of the second connecting plate 605.

[0027] Specifically, a filter plate 603 for blocking dust is installed on the first connecting plate 602 fixed inside the housing 2. The cleaning brush 604 slides against the surface of the filter plate 603 to remove dust. Its outer side is connected to the second sliding block 606 through the second connecting plate 605. The second sliding block 606 plays a key limiting and guiding role in the movement, ensuring that the cleaning brush 604 always slides along the predetermined trajectory and prevents it from deviating from the cleaning path. Regarding the driving and reset mechanism, a rack 609 is fixed to the outer side of the second connecting plate 605. The rack 609 is connected to the fourth fixing block 607 on the outer side of the first connecting plate 602 via a spring 608. During operation, the half gear 601 meshes with the rack 609, driving the cleaning brush 604 to move and stretching the spring 608 to store energy. When the half gear 601 rotates to the toothless profile section and disengages from the rack 609, the spring 608 instantly releases its elastic potential energy, pulling the rack 609 and the cleaning brush 604 to quickly slide back to reset. This cycle is repeated to achieve the reciprocating cleaning motion of the cleaning brush 604.

[0028] Working principle: When a quick-connect cable branch box is needed, open the box door 1 and introduce the main cable into the box 2. The operator branches the main cable, first opening the protective component 4, and then quickly connecting the multiple branch cables to the multiple quick connectors 5 on the mounting platform 7. After wiring is completed, rotate the bidirectional lead screw 303. The bidirectional lead screw 303 rotates within the first support block 302, driving the two first sliding blocks 304 connected to its outer threads to slide in opposite directions along the surface of the first fixed block 301. The linear sliding of the first sliding blocks 304... Simultaneously, the first support frame 305, the slide bar 306, and the second support frame 307 will move, thereby pushing the clamping blocks 308 on both sides closer together and firmly clamping the main cable. During the process of the clamping blocks 308 approaching each other, the guide rod 309 on its outer side slides in the guide plate 310, while the second support frame 307 slides on the outer side of the slide bar 306, which plays a role in precise guidance and anti-deflection. This series of actions of the clamping assembly 3 effectively bears the weight of the main cable and avoids the cable weight acting directly on the quick connector 5, which may cause the wiring to loosen or fall off. When the operator needs to connect or disconnect the branch cable and quick connector 5, the first bevel gear 402 is driven to rotate. The rotation of the first bevel gear 402 drives the second bevel gear 403, which meshes with it perpendicularly, to rotate. This, in turn, drives the first connecting rod 404 and the first transmission block 405 to rotate simultaneously. The first transmission block 405 transmits power through the second transmission block 406, pushing and pulling the second connecting rod 407 and the third connecting rod 409 to slide in the Y-shaped groove inside the second support block 410. Guided by the trajectory of the Y-shaped groove, the third fixing block 408 smoothly unfolds outward, fully opening the protective plate 411 and exposing the quick connector 5 on the mounting platform 7. This facilitates the operator to smoothly perform wiring or disconnection operations. After the operation is completed, the operator drives the protective component 4 in the reverse direction, causing the protective plate 411 to close again. This provides comprehensive coverage and shielding protection for the exposed and vulnerable parts of the branch cable and quick connector 5 connection, effectively preventing accidental electric shock or foreign object damage. When the cable needs to be disconnected and the clamping assembly 3 needs to be opened, the drive bidirectional lead screw 303 can synchronously drive the half gear 601 to rotate continuously. When the toothed profile section of the half gear 601 rotates to mesh with the rack 609, it will cause the rack 609 to move. At this time, the spring 608 at the bottom of the rack 609 is in a stretched state. The displacement of the rack 609 drives the second connecting plate 605, causing the cleaning brush 604 to slide on the surface of the filter plate 603 to scrape and clean the dust attached to the filter plate 603. During this movement, the second sliding block 606 plays a sliding limit role. When the half gear 601 continues to rotate and its toothless profile section is opposite to the rack 609, the two disengage instantly. At this time, the spring 608 in a stretched state releases elastic potential energy. Under the action of the spring 608's pull force, the rack 609, the second connecting plate 605 and the cleaning brush 604 quickly slide back to their original positions. During this reset process, the cleaning brush 604 cleans the filter plate 603 again. As the half gear 601 continues to rotate, the cleaning brush 604 performs high-frequency reciprocating cleaning of the filter plate 603. This cleaning action effectively prevents dust accumulation and eliminates the tedious work of manually cleaning the heat dissipation holes separately.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-connect cable branch box, comprising a door (1) and a body (2), characterized in that, An installation platform (7) is fixedly connected to the inside of the housing (2), and a quick connector (5) is fixedly connected to the inside of the installation platform (7). A clamping component (3), a protective component (4), and a cleaning component (6) are provided inside the housing (2). The clamping component (3) is used to firmly clamp the main cable and bear the weight of the main cable. The protective component (4) is used to cover and shield the part where the cable is connected to the quick connector (5). The cleaning component (6) is used to clean and prevent dust from clogging the heat dissipation area.

2. The quick-connect cable branch box according to claim 1, characterized in that, The clamping assembly (3) includes a first fixing block (301), which is fixedly connected to the inside of the housing (2). A first support block (302) is fixedly connected to the inside of the housing (2). A bidirectional lead screw (303) is rotatably connected to the inside of the first support block (302). A first sliding block (304) is threadedly connected to the outside of the bidirectional lead screw (303). The first sliding block (304) is slidably connected to the outside of the first fixing block (301). A first support frame (305) is fixedly connected to the outside of the first support frame (305), a slide rod (306) is fixedly connected to the outside of the slide rod (306), a second support frame (307) is slidably connected to the outside of the slide rod (306), a clamping block (308) is fixedly connected to the outside of the second support frame (307), a guide rod (309) is fixedly connected to the outside of the clamping block (308), a guide plate (310) is slidably connected to the outside of the guide rod (309), and the guide plate (310) is fixedly connected to the outside of the first fixed block (301).

3. The quick-connect cable branch box according to claim 1, characterized in that, The protective component (4) includes a second fixing block (401), which is fixedly connected to the inner side of the housing (2). A first bevel gear (402) is rotatably connected to the inner side of the second fixing block (401). A second support block (410) is fixedly connected to the outer side of the mounting platform (7). A first connecting rod (404) is rotatably connected to the inner side of the second support block (410). A second bevel gear (403) is fixedly connected to the outer side of the first connecting rod (404). The second bevel gear (403) meshes with the first bevel gear (402). A first transmission block (405) is fixedly connected to the outer side of the first connecting rod (404). A second transmission block (406) is rotatably connected to the outer side of the first transmission block (405). A second connecting rod (407) is rotatably connected to the inner side of the second transmission block (406). A third fixing block (408) is rotatably connected to the outer side of the second connecting rod (407).

4. The quick-connect cable branch box according to claim 3, characterized in that, The second connecting rod (407) is slidably connected to the inner side of the second support block (410), and the third connecting rod (409) is fixedly connected to the outer side of the third fixing block (408).

5. The quick-connect cable branch box according to claim 4, characterized in that, The third connecting rod (409) is slidably connected to the inner side of the second support block (410), and a protective plate (411) is fixedly connected to the outer side of the third fixing block (408).

6. The quick-connect cable branch box according to claim 1, characterized in that, The cleaning component (6) includes a half gear (601), a first connecting plate (602) is fixedly connected to the inner side of the housing (2), a filter plate (603) is fixedly connected to the inner side of the first connecting plate (602), a cleaning brush (604) is slidably connected to the outer side of the filter plate (603), and a second connecting plate (605) is fixedly connected to the outer side of the cleaning brush (604).

7. The quick-connect cable branch box according to claim 6, characterized in that, A second sliding block (606) is fixedly connected to the outside of the second connecting plate (605), and the second sliding block (606) is slidably connected to the outside of the second connecting plate (605).

8. The quick-connect cable branch box according to claim 6, characterized in that, A fourth fixing block (607) is fixedly connected to the outside of the first connecting plate (602), and a spring (608) is fixedly connected to the top of the fourth fixing block (607). A rack (609) is fixedly connected to one end of the spring (608).

9. The quick-connect cable branch box according to claim 8, characterized in that, The rack (609) meshes with the half gear (601), and the rack (609) is fixedly connected to the outside of the second connecting plate (605).

10. The quick-connect cable branch box according to claim 5, characterized in that, The second support block (410) has a Y-shaped groove on its inner side. The Y-shaped groove is used for the second connecting rod (407) and the third connecting rod (409) to slide and open the protective plate (411).

Images