CN217822417U - Disposable plug-in component - Google Patents

Abstract

The utility model provides a once move plug-in components, including moving the plug-in components main part, the upper end of moving the plug-in components main part is provided with the wiring end piece, and is provided with the division board between the wiring end piece to first recess has been seted up to the upper end of division board, the second recess has been seted up to the upper end of wiring end piece, and the upper end outside of second recess has seted up the spiro union hole, the inside of second recess is provided with the threaded rod, and the threaded rod setting is including screw thread section and insulating section, the both ends of threaded rod are connected with the end nut, and the outside of screw thread section is connected with solidus nut, the upper end of spiro union hole is connected with the dust guard, and the dust guard setting is including upper end plate and side shield. The utility model provides a current move the plug-in components comparatively inconvenient when carrying out terminal lug and wire installation, and terminal lug gathers the dust with the wire junction easily, has the problem of electrical connection potential safety hazard.

Description

Disposable plug-in components

Technical Field

The utility model relates to an electro pneumatic plug-in components technical field, concretely relates to once move plug-in components.

Background

At present, the primary plug-in unit of the drawer cabinet in the domestic prior art is composed of a movable plug-in unit and a static plug-in unit, and the effect of power supply is achieved by inserting a conducting strip on the movable plug-in unit into a conducting bar in the static plug-in unit.

The existing one-time movable plug-in connector terminal plates are independently arranged and are in through connection with a lead through bolts and nuts, and plastic isolation plates are usually arranged between the terminal plates to play a role in protection, but when in wiring, as the through bolts need to be fixed when the nuts are locked, gaps between the terminal plates are reduced, fingers or other tools are not convenient to insert, so that the lead can be fixed loosely and potential safety hazards exist; secondly, the upper end of the terminal plate is usually in an open state, so that dust is easily gathered at the connecting part of the lead, and the dust is gathered more, which is not beneficial to the safety of electricity utilization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, a movable plug-in is provided at present so as to solve the problems that the existing movable plug-in is inconvenient to install a wiring terminal plate and a lead, dust is easily accumulated at the joint of the wiring terminal plate and the lead, and potential safety hazards of electrical connection exist.

To achieve the above object, there is provided a disposable insert comprising:

move the plug-in components main part, the upper end of moving the plug-in components main part is provided with the terminal plate, and is provided with the division board between the terminal plate to first recess has been seted up to the upper end of division board, the second recess has been seted up to the upper end of terminal plate, and the upper end outside of second recess has seted up the spiro union hole, the inside of second recess is provided with the threaded rod, and the threaded rod setting is including screw thread section and insulating section, the both ends of threaded rod are connected with the end nut, and the outside of screw thread section is connected with the solidus nut, the upper end in spiro union hole is connected with the dust guard, and the dust guard setting is including upper end plate and side shield.

Furthermore, the shell is provided with the louvre around moving the outside of plug-in components main part, and moves the lower extreme of plug-in components main part and be provided with the draw-in groove to the inside of draw-in groove is provided with the grafting end.

Furthermore, the first groove is of a U-shaped groove structure, and the thread section of the threaded rod is clamped inside the first groove.

Furthermore, the end nut is arranged on the outer side of the wiring end plates at two ends, an elastic gasket is arranged on the inner side of the end nut, and the elastic gasket is sleeved on the outer side of the threaded rod.

Furthermore, a wire copper nose is arranged on the inner side of the wire fixing nut, the wire copper nose is sleeved on the outer side of the threaded rod, and the upper end of the wire copper nose is connected with a connecting wire.

Furthermore, the upper end plate is internally provided with a wire passing hole, a connecting wire passes through the wire passing hole, and a heat dissipation groove is arranged between the side baffles.

The utility model has the advantages that when fixing the wire, the movable plug-in component firstly penetrates the threaded rod into the copper nose and the wire fixing nut of the connecting wire in sequence, then the threaded rod is connected with the end nut at the two ends of the threaded rod, and then the threaded rod is connected with the first groove and the second groove from top to bottom in a clamping way, the threaded rod is fixed on the terminal piece at the two ends through the end nut, so that the threaded rod is kept fixed, then the wire copper nose is locked at one side of the terminal piece by rotating the wire fixing nut through a tool, at the moment, the threaded rod is fixed, the nut is not required to be locked by reusing the tool or fixing fingers, so that the wire is convenient to connect, and the connection tightness is better; the dustproof plate is fixed by the upper end plate and the screwed holes, the side baffles on two sides play a dustproof effect on the wiring end piece on the inner side, the potential safety hazard of electrical connection is eliminated, and meanwhile, the heat dissipation effect inside the dustproof plate is enhanced through the heat dissipation holes.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a position a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is a schematic side view of the isolation board according to the embodiment of the present invention.

Fig. 4 is a schematic side view of the terminal plate according to the embodiment of the present invention.

Fig. 5 is a schematic diagram of a dust-proof plate structure according to an embodiment of the present invention.

1. A movable plug-in body; 2. a separator plate; 21. a first groove; 3. connecting a lead; 4. a plug end; 5. heat dissipation holes; 6. a dust guard; 61. an upper end plate; 62. a heat sink; 63. a side dam; 7. a lead copper nose; 8. a wire fixing nut; 9. a threaded rod; 10. an insulating section; 11. a threaded segment; 12. an end nut; 13. a terminal lug; 131. a second groove; 132. screw thread hole.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

Fig. 1 is the utility model discloses overall structure schematic diagram, fig. 2 are the utility model discloses a A department's structural schematic diagram in fig. 1, fig. 3 are the embodiment of the utility model discloses the division board looks sideways at structural schematic diagram, fig. 4 is the embodiment of the utility model discloses a terminal piece looks sideways at structural schematic diagram, fig. 5 is the utility model discloses the dust guard plate structure schematic diagram of embodiment.

Referring to fig. 1 to 5, the present invention provides a disposable insert, including: the plug-in unit comprises a plug-in unit body 1, a separation plate 2, a dust-proof plate 6, a wire fixing nut 8, a threaded rod 9, an end nut 12 and a wiring end sheet 13.

Specifically, the upper end of the movable plug-in component main body 1 is provided with a wiring end piece 13, and a partition plate 2 is arranged between the wiring end pieces 13, a first groove 21 is formed in the upper end of the partition plate 2, a second groove 131 is formed in the upper end of the wiring end piece 13, a threaded hole 132 is formed in the outer side of the upper end of the second groove 131, a threaded rod 9 is arranged inside the second groove 131, the threaded rod 9 is provided with a threaded section 11 and an insulation section 10, two ends of the threaded rod 9 are connected with end nuts 12, the outer side of the threaded section 11 is connected with a wire fixing nut 8, the upper end of the threaded hole 132 is connected with a dust guard 6, and the dust guard 6 is arranged to comprise an upper end plate 61 and a side baffle 63.

In this embodiment, the dust-proof plate 6 is made of plastic, and the two ends of the upper end plate 61 are provided with downward-protruding bumps, which are disposed on the upper side of the end nut 12.

The lower extreme of upper end plate 61 is provided with the insulating briquetting, and the upper end of second recess 131 is arranged in to the briquetting contacts with threaded rod 9, is convenient for increase threaded rod 9's stability.

The shell is provided with louvre 5 around the outside of movable plug-in components main part 1, and the lower extreme of movable plug-in components main part 1 is provided with the draw-in groove to the inside of draw-in groove is provided with grafting end 4.

As a preferred embodiment, the heat dissipation holes 5 are arranged in a vertical rectangular slot structure, and a dust screen is arranged inside the heat dissipation holes 5.

The first groove 21 is a U-shaped groove structure, and the thread section 11 of the threaded rod 9 is clamped inside the first groove 21.

In a preferred embodiment, the threaded section 11 is spaced apart from the insulating section 10, and the insulating section 10 prevents electrical short-circuiting between the terminal lugs 13.

The end nut 12 is arranged on the outer side of the wiring end sheet 13 at the two ends, and the inner side of the end nut 12 is provided with an elastic gasket which is sleeved on the outer side of the threaded rod 9.

In a preferred embodiment, the threaded rod 9 is fixed by rotating the two end nuts 12 in opposite directions and moving them inwardly of the terminal lugs 13.

The inner side of the wire fixing nut 8 is provided with a wire copper nose 7, the wire copper nose 7 is sleeved on the outer side of the threaded rod 9, and the upper end of the wire copper nose 7 is connected with the connecting wire 3.

As a preferred embodiment, during installation, the copper wire nose 7 and the wire fixing nut 8 are sequentially connected in series.

The upper end plate 61 is provided with a wire passing hole inside, the connecting wire 3 passes through the wire passing hole, and a heat dissipation groove 62 is arranged between the side baffles 63.

As a preferred embodiment, the connecting wires 3 are led out to the outside through the wire holes, and the sealing and dust-proof effects are achieved through the upper end plate 61 and the side baffle 63.

The utility model discloses a move plug-in components and can effectively solve current move plug-in components comparatively inconvenient when carrying out terminal lug and wire installation, and terminal lug and wire junction gather the dust easily, have the problem of electrical connection potential safety hazard. When the connecting device is used, firstly, the threaded rod is sequentially penetrated into the copper nose and the wire fixing nut of the connecting wire, then the end nuts are screwed at the two ends of the threaded rod, the threaded rod is clamped in the first groove and the second groove from top to bottom, the threaded rod is fixed on the terminal plates at the two ends through the end nuts, so that the threaded rod is kept fixed, then the wire fixing nut is rotated through a tool to lock the copper nose of the connecting wire on one side of the terminal plates, at the moment, the threaded rod is fixed, the nut is not required to be locked by using the tool or finger fixation, so that the connecting wire is more convenient, and the connecting tightness is better; utilize upper end plate and spiro union hole fixed with the dust guard, and play dustproof effect to inboard wiring end piece through the side shield of both sides, get rid of the electrical connection potential safety hazard, strengthen the inside radiating effect of dust guard through the louvre simultaneously.

Claims (6)

1. A disposable plug-in components, its characterized in that includes: move plug-in components main part (1), the upper end of moving plug-in components main part (1) is provided with wiring end piece (13), and is provided with between wiring end piece (13) division board (2) to first recess (21) have been seted up to the upper end of division board (2), second recess (131) have been seted up to the upper end of wiring end piece (13), and the upper end outside of second recess (131) has seted up spiro union hole (132), the inside of second recess (131) is provided with threaded rod (9), and threaded rod (9) set up including threaded section (11) and insulating section (10), the both ends of threaded rod (9) are connected with end nut (12), and the outside of threaded section (11) is connected with solidus nut (8), the upper end in spiro union hole (132) is connected with dust guard (6), and dust guard (6) set up including upper end plate (61) and side shield (63).

2. The disposable insert according to claim 1, wherein the front and rear outer shells of the insert body (1) are provided with heat dissipation holes (5), the lower end of the insert body (1) is provided with a slot, and the inside of the slot is provided with a plug-in end (4).

3. A disposable insert according to claim 1, wherein the first recess (21) is configured as a U-shaped groove and the threaded section (11) of the threaded rod (9) is snapped into the first recess (21).

4. A disposable insert according to claim 1, wherein the end nut (12) is arranged outside the terminal lug (13) at both ends, and the inner side of the end nut (12) is provided with an elastic gasket which is sleeved outside the threaded rod (9).

5. The disposable insert according to claim 1, wherein a lead copper nose (7) is arranged on the inner side of the wire fixing nut (8), the lead copper nose (7) is sleeved on the outer side of the threaded rod (9), and the upper end of the lead copper nose (7) is connected with the connecting lead (3).

6. A primary insert according to claim 1, wherein the upper end plate (61) is provided with a wire hole therein, the connecting wire (3) passes through the wire hole, and a heat sink (62) is provided between the side baffles (63).

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