Network junction box
By introducing structures such as pull rods, racks, and gears into the junction box, automatic arrangement and fixation of wire harnesses are achieved, solving the problems of wire harness wear and messiness and improving the arrangement efficiency.
Patent Information
- Application Number
- CN202423075792.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The existing junction box lacks a wire harness protection component, resulting in worn and messy wire harnesses that are difficult to manage.
The design incorporates components such as pull rods, racks, gears, extrusion blocks, extrusion rods, connecting rods, and wire harness rings. Through the synergistic action of these components, the wire harness is automatically organized and secured, preventing friction between the wire harness and the housing.
It effectively prevents wire harness wear, keeps the wire harness neat, and facilitates operation by staff.
Smart Images
Figure CN223771722U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of network engineering technology, specifically a network junction box. Background Technology
[0002] Junction boxes are the terminals of distribution cables or optical cables, connecting the distribution cables or optical cables to the user's line section, and branching the main line. They play an important role. However, existing junction boxes lack protective components for the wire harnesses during use. The wire harnesses constantly rub against the casing, which can easily cause wear and tear. Furthermore, the junction boxes cannot be used to bundle the wires, resulting in messy wire harnesses inside the junction box, which is not conducive to the staff's organization. Utility Model Content
[0003] To overcome the above-mentioned defects, this utility model provides a network junction box, which solves the problems of easy wear and tear on the wire harness and the inability to bundle the wires, resulting in messy wire harnesses inside the junction box, which is not conducive to the staff's organization.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a network junction box, comprising a box body, a pull rod movably connected within the box body, a toothed rod fixedly connected to one end of the pull rod, a gear meshing with one side of the toothed rod, a pressing block fixedly connected to one end of the gear, a pressing rod fixedly connected to one side of the pressing block, and two pressing rods; connecting rods movably connected within the box body, the connecting rods corresponding to the pressing rods, and two connecting rods in total; and five corresponding cable tie rings are provided between each of the two opposing connecting rods.
[0005] Elastic protective blocks are fixedly connected to the four corners of the inner wall of the box. The same protective box is fixedly connected between the four elastic protective blocks. There are three wire harnessing recesses fixedly connected inside the protective box. A fixing rod is fixedly connected inside the wire harnessing recess. A wire harnessing pressure plate is movably connected to the surface of the fixing rod. A second return spring is fixedly connected to the wire harnessing pressure plate. The second return spring is sleeved on the fixing rod.
[0006] As a further embodiment of this utility model: the protective box has a through hole on the front, and the number of through holes is several.
[0007] As a further embodiment of this utility model: a first conversion hole is fixedly connected inside the protective box, and a second conversion hole is fixedly connected inside the protective box.
[0008] As a further embodiment of this utility model: the number of the second conversion holes is several, the four corners of the box are fixedly connected to the retainers, and the box is movably connected to the protective cover.
[0009] As a further embodiment of this utility model: a first return spring is provided between the two opposing connecting rods, and the number of the first return springs is two.
[0010] As a further embodiment of this utility model: a fixing block is fixedly connected to the upper end of the second reset spring, and a lifting block is fixedly connected to the top end of the fixing rod.
[0011] As a further embodiment of this utility model: the front of the box body is provided with a cable bundling hole, the number of which is several, and the cable bundling hole corresponds to the cable bundling ring.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This network junction box, by setting up a cable management recess, a fixing rod, a cable management pressure plate, a second return spring, a fixing block, and a lifting block, first stretches the lifting block. When stretching the lifting block, the cable management pressure plate below also rises. Then, rotating the lifting block causes the cable management pressure plate to rotate along with it until it is engaged with the upper surface of the cable management recess. This eliminates the need to constantly lift the lifting block when inserting and organizing the cable bundles, freeing up the workers' hands and making the organization easier. After inserting and organizing the cables, rotating the lifting block returns the cable management pressure plate to its original position. Then, the second return spring presses down, fixing the cable bundles in the cable management recess and preventing the cable bundles from constantly rubbing against the housing, thus preventing cable bundle wear and tear. This secures the cable bundles and facilitates the workers' organization.
[0014] 2. This network junction box, through the configuration of a pull rod, a pressing block, a toothed rod, a gear, a pressing rod, and a connecting rod, first pulls up the pull rod, which connects to the toothed rod. The toothed rod moves upward simultaneously, synchronizing with the gear, causing the gear to rotate and thus rotating the pressing block. The rotation of the pressing block causes the pressing rod on the pressing block to rotate as well. When the pressing rod reaches its highest position, it presses the connecting rod, thus separating the connecting rod from the cable harness ring. The cable harness is then inserted. After the operation is completed, the pull rod is pressed down, the force applied to the connecting rod disappears, and the first return spring resets the cable harness, thus tidying up the cable harness and preventing damage caused by friction between the cable and the box body. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a three-dimensional structural diagram of the present invention, including the rod and the extrusion block;
[0017] Figure 3 This is a three-dimensional structural diagram of the protective box and the first conversion hole of this utility model;
[0018] Figure 4This is a three-dimensional structural schematic diagram of the cross-section of the wire-bundling recess of this utility model;
[0019] In the diagram: 1. Box body; 2. Cable harness hole; 3. Pull rod; 4. Pressing block; 5. Toothed rod; 6. Gear; 7. Pressing rod; 8. Connecting rod; 9. First return spring; 10. Cable harness ring; 11. Protective box; 12. Elastic protective block; 13. Cable passage hole; 14. First conversion hole; 15. Cable harness recess; 16. Fixing rod; 17. Cable harness pressure plate; 18. Second return spring; 19. Fixing block; 20. Lifting block; 21. Second conversion hole; 22. Protective cover plate; 23. Fixing device. Detailed Implementation
[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a network junction box, including a box body 1, a pull rod 3 movably connected inside the box body 1, a toothed rod 5 fixedly connected to one end of the pull rod 3, a gear 6 meshing with one side of the toothed rod 5, a pressing block 4 fixedly connected to one end of the gear 6, and a pressing rod 7 fixedly connected to one side of the pressing block 4, the number of pressing rods 7 being two; a connecting rod 8 movably connected inside the box body 1, the connecting rod 8 corresponding to the pressing rod 7, the number of connecting rods 8 being two; a first return spring 9 is provided between the two opposing connecting rods 8, the number of first return springs 9 being two; a corresponding wire harness ring 10 is provided between each of the two opposing connecting rods 8, the number of wire harness rings 10 being five; a wire harness hole 2 is opened on the front of the box body 1, the number of wire harness holes 2 being several, the wire harness hole 2 corresponding to the wire harness ring 10; through the setting of the wire harness ring 10 and the wire harness hole 2, the wire harness can be fixed, effectively preventing damage caused by friction between the wire harness and the box body 1;
[0022] Elastic protective blocks 12 are fixedly connected to the four corners of the inner wall of the box 1. The same protective box 11 is fixedly connected between the four elastic protective blocks 12. The protective box 11 has a wire passage hole 13 on the front. There are several wire passage holes 13. A first conversion hole 14 and a second conversion hole 21 are fixedly connected inside the protective box 11. By setting the elastic protective blocks 12, the wire harness and the box 1 are protected, preventing vibration and effectively reducing the friction between the wire harness and the box 1.
[0023] The number of second conversion holes 21 is several. Fixers 23 are fixedly connected to the four corners of the box body 1. Protective cover 22 is movably connected to the box body 1. By setting the fixing device 23 and the protective cover 22, the junction box can be fixed in one place by the fixing device 23 to prevent accidental contact that could cause the cable to shift and be damaged. The protective cover 22 prevents dust from entering the box body 1, effectively protecting the inside of the junction box.
[0024] The protective box 11 has three fixedly connected cable tie recesses 15. A fixing rod 16 is fixedly connected inside each cable tie recess 15. A cable tie pressure plate 17 is movably connected to the surface of the fixing rod 16. A second return spring 18 is fixedly connected to the cable tie pressure plate 17. The second return spring 18 is sleeved on the fixing rod 16. A fixing block 19 is fixedly connected to the upper end of the second return spring 18. A lifting block 20 is fixedly connected to the top of the fixing rod 16. By setting the second return spring 18 and the cable tie pressure plate 17, the cable tie pressure plate 17 can be rotated to the other side, allowing the staff to free up their hands to perform other work.
[0025] The working principle of this utility model is as follows: First, pull up the pull rod 3, which is connected to the rack 5. The rack 5 will move upwards simultaneously, synchronizing with the gear 6. This rotation of the gear 6 will drive the rotation of the extrusion block 4. The rotation of the extrusion block 4 will cause the extrusion rod 7 on the extrusion block 4 to rotate as well. When the extrusion rod 7 rotates to its highest position, it will extrude the connecting rod 8, thereby separating the connecting rod 8 from the wire harness ring 10. This will stretch the lifting block 20. When the lifting block 20 is stretched, the wire harness pressure plate 17 below will also rise. At this time, rotating the lifting block 20 will cause the wire harness pressure plate 17 to rise. 7 rotates together until it snaps into the upper surface of the cable tray recess 15. This way, it is not necessary to keep pulling the lifting block 20 when inserting and organizing the cable tray. Then, insert the cable tray and organize the cable. After that, rotate the lifting block 20 to rotate the cable tray pressure plate 17 back. Then, the second return spring 18 will press down the cable tray pressure plate 17 to fix the cable tray in the cable tray recess 15. Then, press down the pull rod 3. At this time, the force applied to the rod 8 disappears. Then, the first return spring 9 will reset the cable tray. Then, cover the protective cover 22 and use the fixing device 23 to fix the junction box.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A network junction box comprising a box body (1), characterized in that: The box (1) is movably connected with a pull rod (3), one end of the pull rod (3) is fixedly connected with a gear rod (5), one side of the gear rod (5) is engaged with a gear (6), one end of the gear (6) is fixedly connected with an extrusion block (4), one side of the extrusion block (4) is fixedly connected with an extrusion rod (7), the number of the extrusion rod (7) is two, the box (1) is movably connected with a connecting rod (8), the connecting rod (8) corresponds to the extrusion rod (7), the number of the connecting rod (8) is two, two opposite connecting rods (8) are provided with corresponding wire binding rings (10), the number of the wire binding ring (10) is five. The box (1) is movably connected with a pull rod (3), one end of the pull rod (3) is fixedly connected with a gear rod (5), one side of the gear rod (5) is engaged with a gear (6), one end of the gear (6) is fixedly connected with an extrusion block (4), one side of the extrusion block (4) is fixedly connected with an extrusion rod (7), the number of the extrusion rod (7) is two, the box (1) is movably connected with a connecting rod (8), the connecting rod (8) corresponds to the extrusion rod (7), the number of the connecting rod (8) is two, two opposite connecting rods (8) are provided with corresponding wire binding rings (10), the number of the wire binding ring (10) is five.
2. A network junction box according to claim 1, characterized in that: The front of the protection box (11) is provided with wire holes (13), and the number of the wire holes (13) is several.
3. A network junction box according to claim 2, wherein: The protection box (11) is fixedly connected with a first conversion hole (14), and the protection box (11) is fixedly connected with a second conversion hole (21).
4. A network junction box according to claim 3, wherein: The number of the second conversion hole (21) is several, the four corners of the box (1) are fixedly connected with a fixing device (23), and the box (1) is movably connected with a protection cover plate (22).
5. The network junction box of claim 1, wherein: The first reset spring (9) is arranged between the two opposite connecting rods (8), and the number of the first reset spring (9) is two.
6. The network junction box of claim 1, wherein: The second reset spring (18) is fixedly connected with a fixed block (19) at the upper end, and the top end of the fixed rod (16) is fixedly connected with a lifting block (20).
7. The network junction box of claim 1, wherein: The front of the box (1) is provided with wire holes (2), and the number of the wire holes (2) is several, and the wire holes (2) correspond to the wire binding rings (10).