A quick connection mechanism

Abstract

The utility model relates to the technical field of electrical accessories, and discloses a quick wiring mechanism, including a main body component; the main body component includes a base plate, and its outer side wall is hinged with a shell; a contact piece, which is fixedly connected to the top of the base plate and is provided with a plurality of contact pieces; a wiring assembly is provided on the base plate, and the wiring assembly includes: a slide bar, which is fixedly connected to the top of the base plate; the utility model has the advantage of relatively fast wiring of multiple wires at the same time. After placing the multiple wires, the operator twists the threaded rod to make the linkage plate drive the multiple pressing blocks to move at the same time, and the copper core wires exposed at one end of the multiple wires are pressed and fixed. When it is necessary to connect or remove a single wire, the operator drives the pressing block to move upward by pulling the connecting rod. When the single wire is placed, the operator releases the connecting rod, and the spring bounces the pressing block toward the wire to fix it, which solves the problem of being cumbersome to separately pry multiple buckling pieces during wiring and disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical accessories, in particular to a quick wiring mechanism. Background Art

[0002] In recent years, people have higher and higher requirements for power supply reliability. Power companies are using various methods to shorten construction and emergency repair time to ensure continuous power supply to customers. Quick wiring devices are often used in power system construction to provide emergency power supply or grounding for the cables under repair.

[0003] In traditional wiring technology, electrical insulating tape or wire caps are often used for connection. After the wires are wrapped, electrical tape is used to wrap the insulation or a wire cap is used. However, using this method to connect wires is very unreliable. The materials of electrical tape or traditional wire caps are prone to aging or damage. Poor contact of the wires can easily cause leakage or even heat and cause fire. The existing technology uses a clamping piece to compress the copper core part of the front end of the wire, so that the clamping piece can be easily bent manually and can also be fixed in two states. The buckle makes the connection between the top cover and the base tight, avoiding the top cover and the base from detaching during use of the device and affecting the wiring. However, in actual use, multiple clamping pieces need to be bent separately during wiring and disassembly, resulting in a cumbersome operation process and low efficiency, thus lacking a certain degree of practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a quick wiring mechanism, which has the advantage of relatively quick wiring of multiple wires at the same time, and solves the cumbersome problem of having to separately pry apart multiple buckling parts during wiring and disassembly.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick wiring mechanism, including a main body component; the main body component includes a base plate, whose outer side wall is hinged with a shell; a contact piece, fixedly connected to the top of the base plate, and multiple contact pieces are provided; a wiring assembly is provided on the base plate, and the wiring assembly includes: a slide rod, fixedly connected to the top of the base plate; a linkage plate, slidably connected to the outer side wall of the slide rod; a mounting plate, fixedly connected to the top of the base plate; a threaded rod 1, inserted into the interior of the mounting plate, rotatably connected to the mounting plate, and the linkage plate is threadedly connected to the outer side wall of the threaded rod 1; a connecting rod, slidably connected to the linkage plate, penetrating the linkage plate, and evenly provided with multiple; a pressure block, each of the bottom of the connecting rod is fixedly connected to a pressure block; a spring 1, each of the pressure blocks is provided with a spring 1, and each of the two ends of the spring 1 are respectively fixedly connected to the top of the pressure block and the bottom of the linkage plate.

[0008] Preferably, a pull plate is fixedly connected to the top end of each connecting rod.

[0009] Preferably, a hand wheel is fixedly connected to a top end of the threaded rod.

[0010] Preferably: a disassembly assembly is provided on the base plate, and the disassembly assembly includes: a limit groove, which is opened on the outer side wall of the mounting plate; a fixing plate, which is fixedly connected to the top of the base plate; a mounting block, which is fixedly connected to the top of the base plate; a second threaded rod, which is inserted into the interior of the mounting block and is threadedly connected to the mounting block; a limit block, which is rotatably connected to one end of the second threaded rod and slidably connected to the interior of the mounting block.

[0011] Preferably, a second spring is arranged inside the mounting block, and two ends of the second spring are respectively fixedly connected to the outer side wall of the connecting rod and the inside of the mounting block.

[0012] Preferably, a positioning plate is fixedly connected to the top of the bottom plate, and two positioning plates are symmetrically arranged.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a quick connection mechanism, which has the following beneficial effects:

[0015] The utility model has the advantage of being able to connect multiple wires more quickly. After placing the multiple wires, the operator twists the threaded rod on the installation plate to drive the linkage plate to slide downward, and the linkage plate drives the multiple pressing blocks to move simultaneously, and respectively presses and fixes the copper core wires exposed at one end of the multiple wires. When it is necessary to connect or remove a single wire, the operator pulls the connecting rod to move upward, so that the connecting rod drives the pressing block to move upward at the same time. When the single wire is placed, the operator releases the connecting rod, and the spring rebounds the pressing block to the wire to fix it, so that the operator can connect or remove multiple wires at the same time without affecting the connection or removal of a single wire, and the operation steps are simple, which solves the problem of being cumbersome to separately move multiple buckling pieces during connection and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model without the housing;

[0018] Figure 3 It is a schematic diagram of the exploded structure in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the internal device of the installation block in the utility model.

[0020] In the figure:

[0021] 1. Main assembly; 11. Bottom plate; 12. Shell; 13. Contact sheet;

[0022] 2. Wiring assembly; 21. Sliding rod; 22. Linkage plate; 23. Mounting plate; 24. Threaded rod 1; 25. Connecting rod; 26. Press block; 27. Spring 1;

[0023] 3. Disassembly assembly; 31. Limiting groove; 32. Fixing plate; 33. Mounting block; 34. Threaded rod 2; 35. Limiting block;

[0024] 4. Pull plate; 5. Hand wheel; 6. Positioning plate; 7. Spring 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-4 A quick wiring mechanism includes a main body component 1; the main body component 1 includes a bottom plate 11, whose outer side wall is hinged with a shell 12; a contact piece 13, fixedly connected to the top of the bottom plate 11, and provided with a plurality of contact pieces 13; a wiring assembly 2 is provided on the bottom plate 11, and the wiring assembly 2 includes: a slide bar 21, fixedly connected to the top of the bottom plate 11; a linkage plate 22, slidably connected to the outer side wall of the slide bar 21; a mounting plate 23, fixedly connected to the top of the bottom plate 11; a threaded rod 24, inserted into the interior of the mounting plate 23, and rotatably connected to the mounting plate 23, and the The linkage plate 22 is threadedly connected to the outer wall of the threaded rod 24; the connecting rod 25 is slidably connected to the linkage plate 22, penetrates the linkage plate 22, and is evenly arranged in multiple pieces; a pressure block 26, each of the bottom of the connecting rod 25 is fixedly connected to a pressure block 26; a spring 27, each of the pressure blocks 26 is provided with a spring 27, and both ends of each spring 27 are respectively fixedly connected to the top of the pressure block 26 and the bottom of the linkage plate 22; the top of each connecting rod 25 is fixedly connected to a pull plate 4; the top of the threaded rod 24 is fixedly connected to a hand wheel 5.

[0028] When ready for use, place the base plate 11 at the designated position, and after stripping the insulating outer skin of the wire end to expose the copper core wire inside, then place the wire in the placement groove on the base plate 11, and make the copper core wire contact the contact piece 13. After placing multiple wires, the operator twists the threaded rod 24 on the mounting plate 23, and the threaded rod 24 rotates to drive the linkage plate 22 to slide downward on the slide bar 21, and the sliding of the linkage plate 22 drives multiple connecting rods 25 to move simultaneously, and the multiple connecting rods 25 drive multiple pressing blocks 26 to press and fix the exposed copper core wires at one end of the multiple wires respectively. When it is necessary to connect or disconnect a single wire, the operator pulls the connecting rod 25 to move upward, so that the connecting rod 25 drives the pressing block 26 to move upward at the same time, and causes the pressing block 26 to squeeze the spring 27. When the single wire is placed, the operator When the operator loosens the connecting rod 25, under the action of the spring 27, the spring 27 rebounds the pressing block 26 toward the wire to fix it, so that the operator can connect or disconnect multiple wires at the same time without affecting the connection or disconnection of a single wire, and the operation steps are simple, thereby improving the practicability of the device; each connecting rod 25 is fixedly connected to the top of a pull plate 4, and the operator can drive the connecting rod 25 to move at the same time by pulling the pull plate 4, thereby preventing the operator from pulling the connecting rod 25 with one hand and placing the wire with the other hand. The surface of the connecting rod 25 is relatively smooth and easy to slip, thereby improving the stability of the device; the top of the threaded rod 24 is fixedly connected to the hand wheel 5, and the operator can drive the threaded rod 24 to rotate at the same time by turning the hand wheel 5 by hand, thereby preventing the operator from directly turning the threaded rod 24 by hand, which is inconvenient to exert force, thereby improving the convenience of the device.

[0029] Embodiment 2

[0030] See also Figure 1-4 , functions added based on the first embodiment;

[0031] A disassembly component 3 is provided on the base plate 11, and the disassembly component 3 includes: a limit groove 31, which is opened on the outer wall of the mounting plate 23; a fixing plate 32, which is fixedly connected to the top of the base plate 11; a mounting block 33, which is fixedly connected to the top of the base plate 11; a threaded rod 34, which is inserted into the interior of the mounting block 33 and is threadedly connected to the mounting block 33; a limit block 35, which is rotatably connected to one end of the threaded rod 34 and slidably connected to the interior of the mounting block 33; a spring 7 is provided inside the mounting block 33, and the two ends of the spring 7 are respectively fixedly connected to the outer wall of the connecting rod 25 and the interior of the mounting block 33; a positioning plate 6 is fixedly connected to the top of the base plate 11, and two of them are symmetrically provided.

[0032] When in use, the operator pushes the threaded rod 34 into the interior of the mounting block 33, then rotates the threaded rod 34 to be threadedly fixed to the mounting block 33, and the movement of the threaded rod 34 drives the limit block 35 to move and insert into the limit groove 31 at the same time, so that the limit block 35 squeezes the mounting plate 23 and the fixing plate 32 to press tightly, and limits the mounting plate 23, thereby fixing the mounting plate 23. When disassembling, it is only necessary to twist the threaded rod 34 in the opposite direction and pull the threaded rod 34 outward to cancel the fixed installation of the mounting plate 23, which is convenient for the operator to remove the device for replacement or maintenance, thereby improving the practicality of the device; a spring 27 is arranged inside the mounting block 33, and the threaded rod 34 is rotated to the interior of the mounting block 33. When the mounting plate 23 is moved for installation, the limit block 35 is driven to stretch the spring 27. When the device is disassembled, the operator reversely twists the threaded rod 234 to cancel the threaded fixation between it and the mounting block 33, and then the spring 27 automatically pulls the limit block 35 back and out of the limit groove 31 without the operator manually pulling it back, thereby improving the operator's work efficiency; a positioning plate 6 is fixedly connected to the top of the bottom plate 11. The operator places the mounting plate 23 between the two positioning plates 6 and presses it against the fixing plate 32, so that the limit groove 31 can be aligned with the limit block 35, preventing the operator from repeatedly adjusting the position of the mounting plate 23 during installation, resulting in a waste of a lot of time, thereby improving the convenience of the device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick connection mechanism, comprising a main assembly (1); the main assembly (1) comprises A bottom plate (11) having an outer shell (12) hingedly connected to its outer wall; A contact sheet (13) is fixedly connected to the top of the bottom plate (11), and a plurality of contact sheets are provided; Features: A wiring assembly (2) is arranged on the bottom plate (11), and the wiring assembly (2) comprises: A sliding rod (21) fixedly connected to the top of the bottom plate (11); A linkage plate (22) slidably connected to the outer side wall of the slide rod (21); A mounting plate (23) fixedly connected to the top of the base plate (11); A threaded rod (24) is inserted into the interior of the mounting plate (23) and is rotatably connected to the mounting plate (23), and the linkage plate (22) is threadedly connected to the outer wall of the threaded rod (24); A connecting rod (25) is slidably connected to the linkage plate (22), passes through the linkage plate (22), and is evenly arranged in plurality; A pressing block (26), wherein the bottom of each connecting rod (25) is fixedly connected with a pressing block (26); Spring one (27), each of the pressing blocks (26) is provided with a spring one (27), and both ends of each of the spring one (27) are respectively fixedly connected to the top of the pressing block (26) and the bottom of the linkage plate (22).

2. A quick connection mechanism according to claim 1, characterized in that: The top end of each connecting rod (25) is fixedly connected to a pull plate (4).

3. A quick connection mechanism according to claim 1, characterized in that: The top end of the threaded rod (24) is fixedly connected with a hand wheel (5).

4. A quick connection mechanism according to claim 1, characterized in that: The bottom plate (11) is provided with a disassembly assembly (3), and the disassembly assembly (3) comprises: A limiting groove (31) is formed on the outer side wall of the mounting plate (23); A fixed plate (32) fixedly connected to the top of the bottom plate (11); A mounting block (33) fixedly connected to the top of the base plate (11); A second threaded rod (34) is inserted into the interior of the mounting block (33) and is threadedly connected to the mounting block (33); The limiting block (35) is rotatably connected to one end of the threaded rod (34) and is slidably connected to the inside of the mounting block (33).

5. A quick connection mechanism according to claim 4, characterized in that: A second spring (7) is arranged inside the mounting block (33), and two ends of the second spring (7) are respectively fixedly connected to the outer wall of the connecting rod (25) and the inside of the mounting block (33).

6. A quick connection mechanism according to claim 1, characterized in that: The top of the bottom plate (11) is fixedly connected with a positioning plate (6), and two positioning plates (6) are symmetrically arranged.

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