CN214123796U

CN214123796U - Relay A pin with protective structure

Info

Publication number: CN214123796U
Application number: CN202023280102.3U
Authority: CN
Inventors: 徐云飞; 何龙刚
Original assignee: Dongguan Fengneng Hardware Co ltd
Current assignee: Dongguan Fengneng Hardware Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a relay A foot with protective structure, including A foot main part and relay main part, the standing groove has been seted up at the upper end middle part of A foot main part, the relay main part sets up around the inner wall of standing groove, inner wall one side of relay main part is provided with the fixed plate, and the outer wall of fixed plate and the inner wall junction of A foot main part are provided with fixing bolt, the inside both sides of A foot main part are provided with the connection port, the wire mouth groove is seted up to inside one side of connection port, inner wall one side in wire mouth groove is provided with fixed touch multitouch. This relay A foot with protective structure is provided with the threaded rod, is provided with vertical fixed swivel nut in the outside department of connection port, is provided with the horizontally threaded rod on its inboard, has the fly leaf in the welding of the inboard department of its threaded rod, and the operator can make the threaded rod promote the fly leaf and remove under the transmission of screw rod structure through rotatory threaded rod, reaches the clamp to its inboard.

Description

Relay A pin with protective structure

Technical Field

The utility model relates to a relay technical field specifically is a relay A foot with protective structure.

Background

A relay is an electric control device, which is an electric appliance that makes a controlled quantity change in a predetermined step change in an electric output circuit when a change in an input quantity meets a specified requirement, and is generally applied to an automatic control circuit, which is actually an "automatic switch" that uses a small current to control a large current to operate.

In use, the connecting wire is extruded through the bolt to fix the connecting position of the connecting wire, but the connecting wire group is scattered and separated due to the bolt when the connecting wire is fixed, and the connecting wire cannot be completely fixed through the bolt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a relay A foot with protective structure to what put forward in solving above-mentioned background art all extrudees the connecting wire through the bolt, fixes its junction, but the bolt can cause the indiscriminate separation of connecting wire group when fixing the connecting wire, and the bolt can not fix the problem of connecting wire completely.

In order to achieve the above object, the utility model provides a following technical scheme: a relay A pin with a protective structure comprises an A pin main body and a relay main body, wherein a placing groove is formed in the middle of the upper end of the A pin main body, the relay main body is arranged on the periphery of the inner wall of the placing groove, a fixed plate is arranged on one side of the inner wall of the relay main body, a fixing bolt is arranged at the joint of the outer wall of the fixed plate and the inner wall of the A pin main body, connecting ports are formed in two sides of the interior of the A pin main body, a wire opening groove is formed in one side of the interior of each connecting port, a fixed contact block is arranged on one side of the inner wall of each wire opening groove, connecting contacts are arranged on the periphery of the inner wall of each fixed contact block, clamping grooves are formed in two sides of the interior of each fixed contact block, a fixed screw sleeve is arranged on one side of the outer wall of each connecting port, a threaded rod is arranged at the middle end of the inner wall of each fixed screw sleeve, a movable plate is arranged on one side of the outer wall of each threaded rod, a rubber soft layer is arranged on one side of the inner wall of each movable plate, and a connecting block is arranged on one side of the outer wall of the threaded rod.

Preferably, the A-leg main body is mutually embedded with the relay main body through the size of the placing groove, and the A-leg main body and the relay main body are vertically distributed.

Preferably, the A-pin main body forms a sustainable structure through the fixing bolt and the fixing plate, and a wrapping structure is formed between the fixing plate and the relay main body.

Preferably, the connection ports are symmetrically distributed along the central axis of the foot A main body, and two connection ports are arranged.

Preferably, a screw rod transmission structure is formed between the threaded rod and the fixed screw sleeve, and the threaded rod is fixedly connected with the movable plate.

Preferably, the fixed contact blocks and the movable plate are distributed in an arc shape, and the fixed contact blocks and the movable plate are matched with each other in size.

Compared with the prior art, the beneficial effects of the utility model are that: this relay A foot with protective structure is provided with the threaded rod, is provided with vertical fixed swivel nut in the outside department of connection port, is provided with the horizontally threaded rod on its inboard, has the fly leaf in the welding of the inboard department of its threaded rod, and the operator can make the threaded rod promote the fly leaf and remove under the transmission of screw rod structure through rotatory threaded rod, reaches the clamp to its inboard.

The A foot main part passes through the mutual gomphosis of size between standing groove and the relay main part, and whole A foot main part and relay main part begin to have the standing groove in the inboard department of the upper end of its A foot main part as the main foundation structure of this relay A foot equipment to the inboard size that makes the standing groove is the rectangle, and the size and the standing groove of relay main part mutually support, thereby place the relay main part in the inboard department of standing groove, guarantee the joint strength of its junction, stable in structure.

All be circular-arc distribution between fixed contact and the fly leaf, this fixed contact and fly leaf are the main limit structure of this equipment, and its fixed contact and fly leaf are circular-arc, and the mutual gomphosis of draw-in groove of the size of this fly leaf and fixed contact one side, when the fly leaf is promoted to the inboard and removes, its fly leaf can be close to the inboard of its draw-in groove gradually to come to press from both sides the connecting wire and press from both sides tight fixed, be provided with the soft layer of rubber on the inner wall of its fly leaf, can play fine buffering insulating operation.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the fixed contact block of the present invention;

fig. 4 is a schematic view of the overhead structure of the fixed contact block of the present invention.

In the figure: 1. a, a foot main body; 2. a relay main body; 3. a fixing plate; 4. fixing the bolt; 5. a placement groove; 6. a connection port; 7. a threaded rod; 8. fixing the threaded sleeve; 9. fixing the contact block; 10. connecting the contacts; 11. a card slot; 12. a movable plate; 13. a wire port groove; 14. a soft layer of rubber; 15. and (7) connecting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a relay A pin with a protective structure comprises an A pin main body 1, a relay main body 2, a fixing plate 3, a fixing bolt 4, a placing groove 5, a connecting port 6, a threaded rod 7, a fixing screw sleeve 8, a fixing contact block 9, a connecting contact 10, a clamping groove 11, a movable plate 12, a wire port groove 13, a rubber soft layer 14 and a connecting block 15, wherein the placing groove 5 is formed in the middle of the upper end of the A pin main body 1, the relay main body 2 is arranged around the inner wall of the placing groove 5, the fixing plate 3 is arranged on one side of the inner wall of the relay main body 2, the fixing bolt 4 is arranged at the connecting position of the outer wall of the fixing plate 3 and the inner wall of the A pin main body 1, the connecting port 6 is arranged on two sides of the interior of the A pin main body 1, the wire port groove 13 is formed on one side of the interior of the connecting port 6, the fixing contact block 9 is arranged on one side of the inner wall of the wire port groove 13, and the connecting contact 10 is arranged around the inner wall of the fixing contact block 9, draw-in groove 11 has been seted up to the inside both sides of stationary contact block 9, and outer wall one side of connection port 6 is provided with fixed swivel nut 8, and the inner wall middle-end of fixed swivel nut 8 is provided with threaded rod 7, and outer wall one side of threaded rod 7 is provided with fly leaf 12, and inner wall one side of fly leaf 12 is provided with soft layer of rubber 14, and outer wall one side of threaded rod 7 is provided with joint block 15.

The utility model discloses in:

the mutual gomphosis of size between A foot main part 1 passes through standing groove 5 and relay main part 2, and be vertical form distribution between A foot main part 1 and the relay main part 2, whole A foot main part 1 and relay main part 2 are as the main foundation structure of this relay A foot equipment, there is standing groove 5 at the inboard department in the upper end of its A foot main part 1 beginning, and make the inboard size of standing groove 5 be the rectangle, and relay main part 2's size and standing groove 5 mutually support, thereby place relay main part 2 in standing groove 5's inboard department, guarantee the joint strength of its junction, stable in structure.

A foot main part 1 passes through and constitutes sustainable structure between fixing bolt 4 and the fixed plate 3, and constitute the parcel structure between fixed plate 3 and the relay main part 2, the outer wall department all around of relay main part 2 is provided with round fixed plate 3, make fixed plate 3 be the coaxial line and distribute around the lower extreme of relay main part 2, the card hole has been seted up all around of its fixed plate 3, can be provided with fixing bolt 4 to its inboard, come it to fix on A foot main part 1, guarantee the joint strength of its junction, stable in structure.

The connection ports 6 are symmetrically distributed along the central axis of the A foot main body 1, the connection ports 6 are arranged in two numbers, the connection ports 6 are symmetrically distributed on two sides of the outer wall of the A foot main body 1, the circular line port grooves 13 are formed in the outer sides of the connection ports 6, an operator inserts data lines into the inner walls of the line port grooves 13, the connection lines are located on the inner walls of the line port grooves 13, data connection is conducted, and stability of data conduction is guaranteed.

The threaded rod 7 and the fixed threaded sleeve 8 form a threaded rod transmission structure, the threaded rod 7 and the movable plate 12 form fixed connection, the vertical fixed threaded sleeve 8 is arranged at the outer side of the connecting port 6, the horizontal threaded rod 7 is arranged on the inner side of the connecting port, the movable plate 12 is welded at the inner side of the threaded rod 7, and an operator can drive the movable plate 12 to move through rotating the threaded rod 7 under the transmission of the threaded rod structure to clamp the inner side of the movable plate 12.

All be circular-arc distribution between fixed contact 9 and the fly leaf 12, and the size is mutually supported between fixed contact 9 and the fly leaf 12, this fixed contact 9 and fly leaf 12 are the main limit structure of this equipment, its fixed contact 9 and fly leaf 12 are circular-arc, the size of this fly leaf 12 and the mutual gomphosis of draw-in groove 11 of fixed contact 9 one side, when fly leaf 12 is promoted to the inboard and is removed, its fly leaf 12 can be close to the inboard of its draw-in groove 11 gradually, thereby will press from both sides the tight fixed with the connecting wire, be provided with the soft layer of rubber 14 on the inner wall of its fly leaf 12, can play fine buffering insulating operation.

The working principle is as follows: to this kind of relay A foot that has protective structure at first through the operator with relay main part 2 sit the upper end of A foot main part 1, make between relay main part 2 and the standing groove 5 gomphosis each other, place fixing bolt 4 in the card hole on the fixed plate 3 inboard again, come its junction to carry out fixed connection, guarantee the joint strength of its junction, stable in structure, then the operator inserts the data line to the inner wall of line mouth groove 13, the operator can pass through rotatory threaded rod 7, come under the screw rod structure transmission, make threaded rod 7 promote fly leaf 12 and remove, reach the clamp tight to its inboard, when fly leaf 12 is promoted to remove to the inboard, its fly leaf 12 can be close to the inboard of its draw-in groove 11 gradually, thereby come to press from both sides the connecting wire and press from both sides tight fixedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a relay A foot with protective structure, includes A foot main part (1) and relay main part (2), its characterized in that: the improved structure of the electric connector comprises an A pin main body (1), a placing groove (5) is formed in the middle of the upper end of the A pin main body (1), a relay main body (2) is arranged on the periphery of the inner wall of the placing groove (5), a fixing plate (3) is arranged on one side of the inner wall of the relay main body (2), a fixing bolt (4) is arranged at the joint of the outer wall of the fixing plate (3) and the inner wall of the A pin main body (1), connecting ports (6) are arranged on two sides of the inside of the A pin main body (1), a wire opening groove (13) is formed in one side of the inside of each connecting port (6), a fixing contact block (9) is arranged on one side of the inner wall of each wire opening groove (13), connecting contacts (10) are arranged on the periphery of the inner wall of each fixing contact block (9), clamping grooves (11) are formed in two sides of the inside of each fixing contact block (9), a fixing threaded sleeve (8) is arranged on one side of the outer wall of each connecting port (6), a threaded rod (7) is arranged at the middle end of the inner wall of each fixing sleeve (8), and a movable plate (12) is arranged on one side of the outer wall of the threaded rod (7), a rubber soft layer (14) is arranged on one side of the inner wall of the movable plate (12), and a connecting block (15) is arranged on one side of the outer wall of the threaded rod (7).

2. The relay A pin with the protection structure as claimed in claim 1, wherein: the A pin main body (1) is mutually embedded with the relay main body (2) through the placing groove (5) in size, and the A pin main body (1) and the relay main body (2) are vertically distributed.

3. The relay A pin with the protection structure as claimed in claim 1, wherein: a foot main part (1) passes through and constitutes sustainable structure between fixing bolt (4) and fixed plate (3), and constitutes the parcel structure between fixed plate (3) and relay main part (2).

4. The relay A pin with the protection structure as claimed in claim 1, wherein: the connecting ports (6) are symmetrically distributed along the central axis of the foot A main body (1), and two connecting ports (6) are arranged.

5. The relay A pin with the protection structure as claimed in claim 1, wherein: a screw rod transmission structure is formed between the threaded rod (7) and the fixed screw sleeve (8), and the threaded rod (7) and the movable plate (12) are fixedly connected.

6. The relay A pin with the protection structure as claimed in claim 1, wherein: the fixed contact blocks (9) and the movable plate (12) are distributed in an arc shape, and the fixed contact blocks (9) and the movable plate (12) are matched with each other in size.