Junction box for electrical design
By introducing a quick wiring disconnection mechanism in the junction box and utilizing a combination design of a magnetic block and a return spring, the problem of time-consuming and labor-intensive wiring and disconnection in the existing junction box is solved, and the effect of quick wiring and disconnection is achieved.
Patent Information
- Application Number
- CN202422589530.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Existing junction boxes lack a structure for convenient and quick wiring and disconnection, resulting in the need to use additional tools for wiring and disconnection, which is time-consuming and labor-intensive.
It adopts a quick wiring detachment mechanism, which includes a combination design of a base, a movable frame, a guide rod, a pressure plate, a return spring, a positioning column, a magnetic block and a conductive plate. The wires can be quickly fixed and removed through the adsorption of the magnetic block and the rebound of the return spring.
It realizes the rapid electrical connection and disconnection of the wires, avoids the need for using additional tools, and improves the efficiency of wiring and disconnection.
Smart Images
Figure CN223462699U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of junction box, concretely is a junction box of electrical design. BACKGROUND
[0002] Junction box, usually made of metal or plastic, is used for placing and protecting line structure, in the process of electrical design, these boxes can connect multiple wires together, or lead out the wires, so that the circuit is more neat, reduces the line interlacing, and improves the circuit reliability, when troubleshooting the line, using the junction box can also conveniently detect and replace the faulty parts.
[0003] The utility model with publication number CN214255576U discloses a junction box for building electrical design, by setting up the first fixed part, the fixed hole, the rebound plate, the reset spring, the fixed assembly, the second fixed part, the vertical rod and the positioning through -hole, when using, the user can make the positioning rod separate with the positioning through -hole by pulling the pull ring, and then make the vertical rod be ejected under the action of the reset spring at the bottom of the rebound plate, so that the sealing cover and the line box body can be opened, and after the installation of the wire is completed, the sealing cover and the line box body are sealed, and when the positioning rod is connected with the positioning through -hole on one side of the vertical rod in the fixed hole under the action of the compression spring, the sealing use of the line box body is completed, and the user's opening and closing work of the line box body is facilitated, thereby improving the convenience of the device use.
[0004] The above technical scheme is convenient for opening and closing the line box body, but the fixed connection of the wire needs to use the corresponding wire fixing column, and the wire fixing column generally uses the wire terminal with bolt fixing structure, lacks the quick wire connecting and disconnecting structure, and the wire connecting and disconnecting in the junction box needs to use additional tools, which is time-consuming and laborious.
[0005] Therefore, the technical personnel in the art provide a junction box for electrical design to solve the problems in the background art. UTILITY MODEL CONTENTS
[0006] The utility model aims at providing a junction box for electrical design to solve the problems in the background art.
[0007] To achieve the above object, the utility model provides the following technical scheme: A wiring box of electrical design, including the wiring bottom box, the top of wiring bottom box is provided with the protective cover, the inside of wiring bottom box is provided with quick detach wiring mechanism, quick detach wiring mechanism includes a plurality of same base, the top of each base all is provided with movable frame, the inside of each movable frame all is connected with two guide rod of sliding, the bottom of each guide rod all is fixedly connected with the pressing plate, the outer surface of each guide rod all is equipped with the return spring, the inner top wall of each movable frame all is fixedly connected with two positioning column, the bottom of each positioning column all is fixedly connected with first magnetic piece, the inner wall of each metal shielding net all is fixedly connected with the positioning cylinder with the inner bottom wall of base, the inner bottom wall of each positioning cylinder all is fixedly connected with second magnetic piece.
[0008] As a further scheme of the utility model: The bottom surface of each base is fixedly connected with the inner bottom wall of the wiring bottom box, the upper surface of each base is in contact with the inner top wall of the movable frame and the bottom surface of the movable frame respectively, the two ends of each return spring are in contact with the inner top wall of the movable frame and the upper surface of the pressing plate respectively, the inner wall of each positioning cylinder is in contact with the outer surface of the positioning column, the upper surface of each second magnetic piece is in contact with the bottom surface of the first magnetic piece, both side faces of the protective cover are fixedly connected with two fixed rods, both side faces of the wiring bottom box are fixedly connected with two limiting rods.
[0009] As a further scheme of the utility model: The two sides of the wiring bottom box are provided with limiting plates, the inner wall of each limiting plate is rotatably connected with the outer surface of the fixed rod, the inside of each limiting plate is clamped with the outer surface of the limiting rod.
[0010] As a further scheme of the utility model: The outer surface of each movable frame is fixedly connected with an anti-skid sleeve, the outer surface of each anti-skid sleeve is fixedly connected with a plurality of same first anti-skid convex columns.
[0011] As a further scheme of the utility model: The inner wall of each base is fixedly connected with a first anti-skid pad, the inner wall of each movable frame is fixedly connected with a second anti-skid pad.
[0012] As a further scheme of the utility model: The bottom surface of each pressing plate is fixedly connected with an insulating anti-skid pad, the bottom surface of each insulating anti-skid pad is fixedly connected with a plurality of same second anti-skid convex columns.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The utility model cooperates with the wiring base box, the base, the movable frame, the guide rod, the pressure plate, the return spring, the positioning column, the first magnetic block, the metal shielding net, the positioning cylinder, the second magnetic block and the conductive plate, so that the wiring base box and the base can be placed with the wires to be connected, and the positioning column on each movable frame can be connected with the positioning cylinder on the base. At the same time, the magnetic attraction of the first magnetic block and the second magnetic block can fix the relative position of the base and the movable frame, so that the wires to be connected can be clamped and fixed by the base and the movable frame, and the pressure plate can push the conductor part of the wire to be connected toward the conductive plate under the rebound of the return spring, so that the wires at both ends of the conductive plate can be quickly electrically connected, and the wires at both ends of the conductive plate can be quickly disconnected by pulling the movable frame away from the base, which plays a role in facilitating and fast wiring and disconnecting and saving time and effort without the need for additional tools, avoiding the problem that the wiring and disconnecting in the wiring box need to use additional tools, which is time-consuming and labor-intensive, due to the lack of a quick wiring connection and disconnection structure that is convenient for fast wiring and disconnection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the overall structure of a junction box designed for electrical applications;
[0016] Figure 2 A schematic diagram of the three-dimensional structure of a junction box in an electrical junction box;
[0017] Figure 3 A schematic diagram of the three-dimensional structure of a base in an electrical junction box;
[0018] Figure 4 A schematic diagram of the three-dimensional structure of a movable frame in an electrical junction box from a side-up perspective;
[0019] Figure 5 A schematic diagram of a cutaway three-dimensional structure of a base in an electrical junction box;
[0020] Figure 6 This is a schematic diagram of the cutaway three-dimensional structure of a positioning tube in an electrical junction box.
[0021] In the figure: 1. Wiring box; 2. Protective cover; 3. Quick-disconnect wiring mechanism; 301. Base; 302. Movable frame; 303. Guide rod; 304. Pressure plate; 305. Rebound spring; 306. Positioning column; 307. First magnetic block; 308. Metal shielding net; 309. Positioning cylinder; 310. Second magnetic block; 311. Conductive plate; 4. Fixing rod; 5. Limiting rod; 6. Limiting plate; 7. Anti-slip sleeve; 8. First anti-slip boss; 9. First anti-slip pad; 10. Second anti-slip pad; 11. Insulating anti-slip pad; 12. Second anti-slip boss. DETAILED DESCRIPTION
[0022] See also Figures 1-6The utility model provides an electrical design junction box, including junction bottom box 1, the top of junction bottom box 1 is provided with protective cover 2, the inside of junction bottom box 1 is provided with quick disconnection wiring mechanism 3, quick disconnection wiring mechanism 3 includes several identical bases 301, the top of every base 301 is provided with movable frame 302, the bottom of every base 301 is fixedly connected with the inner bottom wall of junction bottom box 1, the upper surface of every base 301 is in contact with the inner top wall of movable frame 302 and the bottom of movable frame 302 respectively, the both sides of protective cover 2 are fixedly connected with two fixed rods 4, the both sides of junction bottom box 1 are fixedly connected with two limit rods 5, by being provided with fixed rod 4, can provide the rotation base surface for other limit structure, and then increase the use flexibility of the limit structure, by being provided with limit rod 5, can provide the limit for above-mentioned limit structure.
[0023] The inside of every movable frame 302 is slidably connected with two guide rods 303, the bottom of every guide rod 303 is fixedly connected with pressing plate 304, the both sides of junction bottom box 1 are provided with limit plate 6, the inner wall of every limit plate 6 is rotatably connected with the outer surface of fixed rod 4, the inside of every limit plate 6 is clamped with the outer surface of limit rod 5, by being provided with limit plate 6, can be rotatable with the outer surface of fixed rod 4 and clamped with the outer surface of limit rod 5, and then can temporarily lock the relative position of protective cover 2 and junction bottom box 1.
[0024] The outer surface of every guide rod 303 is sleeved with return spring 305, the inner top wall of every movable frame 302 is fixedly connected with two positioning columns 306, the both ends of every return spring 305 are in contact with the inner top wall of movable frame 302 and the upper surface of pressing plate 304 respectively, the outer surface of every movable frame 302 is fixedly connected with antiskid sleeve 7, the outer surface of every antiskid sleeve 7 is fixedly connected with several identical first antiskid convex columns 8, by being provided with first antiskid convex column 8, can increase the antiskid property of antiskid sleeve 7 outer surface, by being provided with antiskid sleeve 7 and first antiskid convex column 8, can jointly increase the antiskid property of movable frame 302 outer surface, thereby facilitating to pinch movable frame 302 to butt joint or disengage with base 301.
[0025] The bottom end of each positioning column 306 is fixedly connected with a first magnetic block 307, the inner wall of each base 301 is fixedly connected with two metal shielding nets 308 and a conductive plate 311 respectively, the inner wall of each movable frame 302 is fixedly connected with a second anti-skid pad 10, the metal shielding net 308 can effectively shield the influence of the magnetic structure used for the butt joint of the base 301 and the movable frame 302 on the external circuit, by being provided with the first anti-skid pad 9, the anti-skid property of the inner wall of the base 301 can be increased, by being provided with the second anti-skid pad 10, the anti-skid property of the inner wall of the movable frame 302 can be increased, and then the base 301 and the movable frame 302 are butt jointed, the insulating outer surface of the wire to be connected is conveniently and stably clamped, so that the wire to be connected is conveniently and preliminarily fixed.
[0026] The inner wall of each metal shielding net 308 is fixedly connected with the inner bottom wall of the base 301 and has a positioning cylinder 309, the inner bottom wall of each positioning cylinder 309 is fixedly connected with a second magnetic block 310, the inner wall of each positioning cylinder 309 is in contact with the outer surface of the positioning column 306, the upper surface of each second magnetic block 310 is in contact with the bottom surface of the first magnetic block 307, the bottom surface of each pressing plate 304 is fixedly connected with an insulating anti-skid pad 11, the bottom surface of each insulating anti-skid pad 11 is fixedly connected with a plurality of same second anti-skid convex columns 12, by being provided with the second anti-skid convex column 12, the anti-skid property of the bottom surface of the insulating anti-skid pad 11 can be increased, the insulating anti-skid pad 11 itself has good insulation, by being provided with the insulating anti-skid pad 11 and the second anti-skid convex column 12, the anti-skid property of the bottom surface of the pressing plate 304 can be collectively increased, and then the conductive core of the wire to be connected is conveniently pushed towards the conductive plate 311, so that the stability of the conductive core of the wire to be connected relative to the base 301 is increased.
[0027] The working principle of the utility model is: when using, the waiting wire is put into the corresponding base 301 after the waiting wire is put into the wiring bottom box 1 after the protective cover 2 is taken away from the wiring bottom box 1, then the conductive core part of the wire is located above the conductive plate 311, then the movable frame 302 and the base 301 are docked, the positioning column 306 on each movable frame 302 needs to be inserted into the positioning cylinder 309 inside the base 301 during the period, until the first magnetic block 307 and the second magnetic block 310 are mutually magnetically attracted, then the relative position of the base 301 and the movable frame 302 is fixed, and then the waiting wire can be clamped and fixed by the base 301 and the movable frame 302, and the conductive core part of the waiting wire is pushed to the conductive plate 311 under the rebound of the return spring 305, and then the wires at both ends of the conductive plate 311 realize quick electric communication, the metal shielding net 308 can effectively prevent the influence of the first magnetic block 307 and the second magnetic block 310 on the external circuit, and the wires at both ends of the conductive plate 311 can be quickly disconnected by pulling the movable frame 302 away from the base 301, which plays the role of convenient and quick wiring and disconnection without additional tools, and saves time and effort, the wiring box design of the whole electrical design, effectively solve the problem that the wiring and disconnection in the wiring box need to use additional tools and are time-consuming and laborious due to the lack of quick wiring and disconnection structure for convenient and quick wiring and disconnection.
[0028] The above is the preferred embodiment of the utility model, and the person skilled in the art of the utility model can also change and modify the above embodiment, therefore, the utility model is not limited to the above specific embodiments, and any obvious improvement, replacement or modification made by the person skilled in the art on the basis of the utility model belongs to the protection scope of the utility model.
Claims
1. An electrical design junction box comprising a junction box base (1) characterised in that: The upper side of the wiring bottom box (1) is provided with a protective cover (2), and the inside of the wiring bottom box (1) is provided with a quick disconnection wiring mechanism (3); the quick disconnection wiring mechanism (3) comprises a plurality of identical bases (301), the upper side of each base (301) is provided with a movable frame (302), the inside of each movable frame (302) is slidably connected with two guide rods (303), the bottom end of each guide rod (303) is fixedly connected with a pressing plate (304), the outer surface of each guide rod (303) is sleeved with a return spring (305), the inner top wall of each movable frame (302) is fixedly connected with two positioning columns (306), the bottom end of each positioning column (306) is fixedly connected with a first magnetic block (307), the inner wall of each base (301) is fixedly connected with two metal shielding nets (308) and a conductive plate (311) respectively, the inner wall of each metal shielding net (308) is fixedly connected with a positioning cylinder (309) together with the inner bottom wall of the base (301), and the inner bottom wall of each positioning cylinder (309) is fixedly connected with a second magnetic block (310).
2. An electrical design junction box according to claim 1, wherein: The bottom surface of each base (301) is fixedly connected with the inner bottom wall of the wiring bottom box (1), the upper surface of each base (301) is in contact with the inner top wall of the movable frame (302) and the bottom surface of the movable frame (302) respectively, the two ends of each return spring (305) are in contact with the inner top wall of the movable frame (302) and the upper surface of the pressing plate (304) respectively, the inner wall of each positioning cylinder (309) is in contact with the outer surface of the positioning column (306), and the upper surface of each second magnetic block (310) is in contact with the bottom surface of the first magnetic block (307). The two side surfaces of the protective cover (2) are fixedly connected with two fixed rods (4), and the two side surfaces of the wiring bottom box (1) are fixedly connected with two limiting rods (5).
3. An electrical design junction box according to claim 2, wherein: The two sides of the wiring bottom box (1) are provided with limiting plates (6), the inner wall of each limiting plate (6) is rotatably connected with the outer surface of the fixed rod (4), and the inside of each limiting plate (6) is clamped with the outer surface of the limiting rod (5).
4. An electrical design junction box according to claim 1, wherein: The outer surface of each movable frame (302) is fixedly connected with an anti-skid sleeve (7), and the outer surface of each anti-skid sleeve (7) is fixedly connected with a plurality of identical first anti-skid convex columns (8).
5. An electrical design junction box according to claim 1, wherein: The inner wall of each base (301) is fixedly connected with a first anti-skid pad (9), and the inner wall of each movable frame (302) is fixedly connected with a second anti-skid pad (10).
6. An electrical design junction box according to claim 1, wherein: The bottom surface of each pressing plate (304) is fixedly connected with an insulating anti-skid pad (11), and the bottom surface of each insulating anti-skid pad (11) is fixedly connected with a plurality of identical second anti-skid convex columns (12).