CN217820540U - Novel guide rail meter - Google Patents

Abstract

The utility model discloses a novel guide rail table, which comprises an upper cover, a pedestal, the terminal block seat, the circuit board and have the components and parts of two wiring copper feet, it is equipped with the through wires hole to arrange on the lateral wall of terminal block seat, still including the wiring copper post of non-circular cross section, the one end top surface of wiring copper post is equipped with the entrance hole, the other end is equipped with the connector lug, it is equipped with the fixed slot to arrange on the inside wall of terminal block seat, wiring copper post card is located in the fixed slot, it is equipped with the through-hole to arrange at the up end of terminal block seat, wear to be equipped with in the through-hole with wiring copper post screw-thread fit's line ball bolt, line ball bolt's tip extends to the entrance hole, two wiring copper feet of components and parts are equipped with respectively and are connected through fixing bolt threaded connection formation electricity between the connector lug. The utility model discloses a guide rail table can not produce when twisting and move the line ball bolt and compress tightly the electric wire at the downthehole electricity of inlet wire of wiring copper post and connect and rock, has realized stable wiring, not fragile components and parts, and the more firm of wiring.

Description

Novel guide rail meter

Technical Field

The utility model relates to a guide rail table, more specifically says that it relates to a novel guide rail table.

Background

The technical personnel in the field know, the guide rail table includes the upper cover, the base and the terminal block of setting in the base, circuit board and components and parts, this kind of components and parts can be set up as mutual-inductor 50 or relay 51 as shown in fig. 6 according to the in service behavior, mutual-inductor 50 or relay 51 are all worn 52 through two wiring copper feet and are established the binding post connection in the terminal block, this kind of connected mode places the electric wire in copper ring 9 when the wiring, then through rotating screw 90, make copper ring 9 slide, thereby compress tightly the electric wire between wiring copper foot 52 and copper ring 9, this kind of commonly used wiring mode has certain defect, when copper ring 9 pressed to wiring copper foot 52 fixed electric wire, can produce the extrusion to wiring copper foot 52, thereby make mutual-inductor 50 or relay 51 rock, cause the damage of guide rail table easily, and this kind of mode electric wire that compresses tightly also drops easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel guide rail table, more stable when the wiring is difficult to cause the damage of components and parts, and the wiring more firm.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel guide rail table, includes upper cover, base, connection terminal seat, circuit board and has the components and parts of two wiring copper feet arrange on connection terminal seat's the lateral wall and be equipped with the through wires hole, still including the wiring copper post of non-circular cross section, the one end top surface of wiring copper post is equipped with the entrance hole that the power supply line wore to establish, and the other end is equipped with the connector lug arrange on connection terminal seat's the inside wall and be equipped with the fixed slot with wiring copper post adaptation, the one end card that the wiring copper post was equipped with the entrance hole is located in the fixed slot and is coaxial setting with the through wires hole the through-hole that is equipped with the vertical intercommunication of fixed slot is arranged to connection terminal seat's up end, wear to be equipped with in the through-hole with wiring copper post screw-thread fit's line ball bolt, line bolt's tip extends to the entrance hole and compresses tightly the electric formation electricity with the electric wire and is connected, the connector lug of wiring copper post extends the fixed slot, two wiring copper feet of components and parts are equipped with the connector lug formation electricity through fixing bolt threaded connection formation between the connector lug respectively.

The utility model discloses further set up to: the tip of two wiring copper feet of components and parts is located the top of connector lug respectively, just the tip of two wiring copper feet is equipped with the round hole respectively, be provided with the screw hole under the connector lug corresponds the round hole, fixing bolt's one end is worn to establish the round hole and is threaded connection fixed with the screw hole.

The utility model discloses further set up to: the component is a mutual inductor or a relay, when the component is the mutual inductor, the mutual inductor comprises a magnetic ring and a copper sheet arranged in a U shape, two ends of the copper sheet form two wiring copper pins respectively, the magnetic ring is sleeved at one end of the copper sheet, and one end of the copper sheet, far away from the wiring copper pins, is bent downwards and is tightly attached to the magnetic ring.

The utility model discloses further set up to: the component is electrically connected with the circuit board.

Through adopting above-mentioned technical scheme, the guide rail table of this practicality is when the wiring because the wiring copper post is fixed inside the connection terminal seat, consequently can not produce when twisting and moving the line ball bolt and compressing tightly the electric wire at the downthehole electricity of inlet wire of wiring copper post and connect and rock, and not fragile components and parts have realized stable wiring, and the wiring more firm.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the connection terminal block;

FIG. 4 is a schematic view of a wiring copper pillar;

FIG. 5 is a schematic diagram of the transformer;

fig. 6 is a schematic structural diagram of a terminal in the prior art.

1. An upper cover; 2. a base; 3. a connection terminal base; 30. threading holes; 31. fixing grooves; 32. a through hole; 4. a circuit board; 5. a component; 50. a mutual inductor; 500. a copper sheet; 501. a magnetic ring; 51. a relay; 52. connecting copper pins; 520. a circular hole; 6. a wiring copper column; 60. a wire inlet hole; 61. a connector lug; 610. a threaded hole; 7. pressing a wire bolt; 8. fixing the bolt; 9. a copper ring; 90. and (4) screws.

Detailed Description

The embodiments of the present invention will be further explained with reference to fig. 1 to 6.

The utility model discloses a novel guide rail table, including upper cover 1, base 2, wiring terminal seat 3, circuit board 4 and have the components and parts 5 of two wiring copper feet 52, components and parts 5 are connected with 4 electricity on the circuit board. Arrange on the lateral wall of wiring terminal seat 3 and be equipped with through wires hole 30, still including the wiring copper post 6 of non-circular cross section, the one end top surface of wiring copper post 6 is equipped with the entrance hole 60 that the power supply line wore to establish, and the other end is equipped with connector lug 61 arrange on the inside wall of wiring terminal seat 3 be equipped with the fixed slot 31 of the 6 adaptations of wiring copper post, wiring copper post 6 is equipped with the one end card of entrance hole 60 and locates in the fixed slot 31 and be coaxial setting with through wires hole 30 the up end of wiring terminal seat 3 is arranged and is equipped with the through-hole 32 with the vertical intercommunication of fixed slot 31, wear to be equipped with in the through-hole 32 with the line ball bolt 7 of the 6 screw-thread fit of wiring copper post, the tip of line ball bolt 7 extends to compress tightly the electric connection of formation in the entrance hole 60 with the electric wire, the connector lug 61 of wiring copper post 6 extends out fixed slot 31, two wiring copper feet 52 of components and parts 5 are equipped with and form the electric connection through fixing bolt 8 threaded connection between the connector lug 61 respectively.

Further, the ends of two wiring copper pins 52 of the component 5 are respectively located above the connector lug 61, and the ends of the two wiring copper pins 52 are respectively provided with a round hole 520, a threaded hole 610 is arranged under the corresponding round hole 520 of the connector lug 61, and one end of the fixing bolt 8 penetrates through the round hole 520 and is fixedly connected with the threaded hole 610 in a threaded manner.

Further, the component 5 is a transformer 50 or a relay 51, when the component 5 is a transformer 50, the transformer 50 includes a magnetic ring 501 and a copper sheet 500 arranged in a U shape, two ends of the copper sheet 500 respectively form two wiring copper pins 52, the magnetic ring 501 is sleeved at one end of the copper sheet 500, one end of the copper sheet 500 away from the wiring copper pins 52 is bent downward and is arranged to be closely attached to the magnetic ring 501, and one end of the copper sheet 500 away from the wiring copper pins 52 is bent downward and is arranged to be closely attached to the magnetic ring 501, so that after the transformer 50 is assembled into a housing of a guide rail meter, a wiring area of a circuit board 4 is enlarged and optimized, more components 5 can be distributed and mounted on the circuit board 4, and further performance of the guide rail meter is effectively improved.

The utility model discloses a guide rail table is because wiring copper post 6 adopts is non-circular cross section when the wiring, therefore wiring copper post 6 is fixed inside wiring terminal seat 3, twists line ball bolt 7 and compress tightly the electric wire at wiring hole 60 internal electricity of wiring copper post 6 and connect the time copper post 6 can not produce and rock at people to guaranteed that can not receive with 6 fixed connection's of wiring copper post components and parts 5 and rock and damage, realized stable wiring. Owing to adopted line ball bolt 7 to press the electric wire and establish for the electric wire can extrude increase area of contact in the entrance hole 60 of wiring copper post 6, and stable wiring copper post 6 can make line ball bolt 7 tightly push down the electric wire simultaneously, makes the electric wire be difficult to break away from, and the wiring is more firm.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a novel guide rail table, includes upper cover, base, wiring terminal seat, circuit board and has the components and parts of two wiring copper feet arrange on the lateral wall of wiring terminal seat and be equipped with through wires hole, its characterized in that: still including the wiring copper post of non-circular cross-section, the one end top surface of wiring copper post is equipped with the entrance hole that the power supply line wore to establish, and the other end is equipped with the connector lug arrange on the inside wall of wiring terminal seat be equipped with the fixed slot of wiring copper post adaptation, the one end card that the wiring copper post was equipped with the entrance hole just is coaxial setting with the through wires hole in locating the fixed slot the up end of wiring terminal seat is arranged and is equipped with the through-hole with the vertical intercommunication of fixed slot, wear to be equipped with in the through-hole with wiring copper post screw-thread fit's line ball bolt, the tip of line ball bolt extends to the inlet wire downthehole to compress tightly the formation electricity with the electric wire and is connected, the connector lug of wiring copper post extends the fixed slot, two wiring copper feet of components and parts are equipped with respectively and are connected through fixing bolt threaded connection formation electricity between the connector lug.

2. The guide rail watch according to claim 1, wherein: the tip of two wiring copper feet of components and parts is located the top of connector lug respectively, just the tip of two wiring copper feet is equipped with the round hole respectively, the connector lug corresponds and is provided with the screw hole under the round hole, fixing bolt's one end is worn to establish the round hole and is threaded connection fixed with the screw hole.

3. The novel track gauge of claim 1, wherein: the component is a mutual inductor or a relay, when the component is the mutual inductor, the mutual inductor comprises a magnetic ring and a copper sheet arranged in a U shape, two ends of the copper sheet form two wiring copper pins respectively, the magnetic ring is sleeved at one end of the copper sheet, and one end of the copper sheet, far away from the wiring copper pins, is bent downwards and is tightly attached to the magnetic ring.

4. The guide rail watch according to claim 1, wherein: the component is electrically connected with the circuit board.

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