CN215933489U

CN215933489U - Multifunctional relay base

Info

Publication number: CN215933489U
Application number: CN202122092950.XU
Authority: CN
Inventors: 黄贤权; 姜祥东; 王友荣
Original assignee: Shenle Co ltd
Current assignee: Shenle Co ltd; Weidmueller Interface Shanghai Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a multifunctional relay base which comprises a shell and an operating rod, wherein a circuit board is arranged in the shell, the operating rod is provided with a manual operating end extending out of the shell, a patch LED is arranged on the circuit board, the operating rod is made of light guide materials, and light rays emitted by the patch LED are guided to the manual operating end by the operating rod. By adopting the scheme, the utility model provides the multifunctional relay base which is simple in structure and convenient and fast to assemble.

Description

Multifunctional relay base

Technical Field

The utility model relates to the field of relays, in particular to a multifunctional relay base.

Background

A relay (english name: relay) is an electric control device, and is an electric appliance that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like. And the relay base is used for installing the relay.

The multifunctional relay socket comprises a shell, wherein a relay slot is formed in the upper end of the shell, an operating rod and an indicating lamp are arranged on two sides of the shell, which are located on two sides of the connecting slot, a circuit board is arranged in the shell, and the indicating lamp is required to be connected to the circuit board through a wire.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the multifunctional relay base which is simple in structure and convenient and fast to assemble.

In order to achieve the purpose, the utility model provides the following technical scheme: including casing and action bars, the casing in be provided with the circuit board, the action bars be provided with the manual operation end that extends to the casing outside, its characterized in that: the circuit board be provided with paster LED, the material of action bars be leaded light material, the action bars with the light guide of paster LED sending to manual operation end.

Through adopting above-mentioned technical scheme, add paster LED, save the wire that is used for connecting the pilot lamp, reduce the pilot lamp volume and simplify electric connection structure, and simultaneously, paster structure also makes paster LED can assemble in the circuit board fast, and it is more convenient to assemble, in addition, the action bars by leaded light material guides light to manual operation end, will instruct and operating function to integrate in same one side of casing, save traditional pilot lamp and stretch out the shared casing space of casing, make the structure more retrench, whole volume is more compact.

The utility model is further configured to: the manual operation end be provided with mark tablet and mark recess, mark recess both sides be provided with spacing breach respectively, mark tablet both sides be provided with respectively and stretch into the mark recess and with spacing breach card matched's spacing card foot.

By adopting the technical scheme, the marking plate is used for relevant information, and the marking groove for installing the marking plate is additionally arranged, so that the marking plate is easy to install and convenient to replace.

The utility model is further configured to: the casing top be provided with the relay slot, action bars middle part articulate in the casing and be provided with three branch, be first branch, second branch and third branch respectively, first branch upwards extend to the casing outside and the tip as manual operation end, the second branch extend to paster LED, the third branch extend to relay slot and tip as the jack-up end with relay ejecting relay slot.

Through adopting above-mentioned technical scheme, the three branches of action bars cooperation that the rotation set up, guide light to first branch from the second branch, make the swing of third branch and with relay ejection relay slot when operating first branch, the structure is more retrencied.

The utility model is further configured to: a plurality of wiring bolts are respectively arranged on two sides of the shell, and the wiring bolts gradually approach the inner side of the shell from top to bottom.

Through adopting above-mentioned technical scheme, adjustment wiring bolt's installation direction makes relay base's whole volume more compact change simultaneously in the rotatory wiring bolt of use instrument.

The utility model is further configured to: and the shell is provided with electric connection sockets at positions close to the wiring bolts.

Through adopting above-mentioned technical scheme, add the electric connection socket, make the relay base not only have the mode through the fixed external wire of wiring bolt, still have the mode that the terminal inserted the electric connection socket to improve application scope, improve the practicality.

The utility model is further configured to: the casing include procapsid and back casing, the procapsid be provided with the snap ring of inserting in the back casing, back casing in be provided with the assembly fixture block of joining in marriage with the snap ring card.

Through adopting above-mentioned technical scheme, the snap ring that inserts in the back casing is joined in marriage with the assembly fixture block card that is located the back casing, forms the fixed cooperation of procapsid and back casing, makes the casing outward appearance more complete, pleasing to the eye.

The utility model is further configured to: the shell is provided with a fixed clamping block on one side below the shell, an elastic clamping block on the other side below the shell, and a limiting spring for resetting the elastic clamping block to the fixed clamping block is arranged in the shell in a compression mode.

Through adopting above-mentioned technical scheme, traditional elasticity fixture block only relies on the elasticity that self has, and elasticity can weaken gradually after long-time the use, influences the installation stability, so add spacing spring, compensate the elasticity of elasticity fixture block to increase of service life.

The utility model is further configured to: the shell is provided with a spring seat for installing a limiting spring, the elastic clamping block is a U-shaped component with two ends fixed on the shell, the spring seat is used as the U-shaped inner side of the elastic clamping block, the elastic clamping block is provided with a limiting bulge opposite to the fixed clamping block, and the elastic clamping block is provided with an operation bulge which is used for manually driving the limiting bulge to be far away from the fixed clamping block and faces the outer side of the shell.

Through adopting above-mentioned technical scheme, the U-shaped structure makes the elasticity fixture block have bigger elastic deformation range, simultaneously, can be used to arrange the operation arch, makes manually operation structure simpler, in addition, makes the structure more compact around setting up of spring holder.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an internal structural view of an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a perspective view of a front housing in an embodiment of the present invention;

fig. 6 is an enlarged view of C in fig. 2.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-6, the utility model discloses a multifunctional relay base, which comprises a housing 1 and an operating rod 2, wherein a circuit board 3 is arranged in the housing 1, the operating rod 2 is provided with a manual operation end 21 extending out of the housing 1, the circuit board 3 is provided with a patch LED31, the operating rod 2 is made of light-conducting material, the operating rod 2 guides light emitted by the patch LED31 to the manual operation end 21, the patch LED31 is additionally arranged, a lead wire for connecting an indicator lamp is omitted, the volume of the indicator lamp is reduced, the electric connection structure is simplified, meanwhile, the patch LED31 can be quickly assembled on the circuit board 3 by the patch structure, the assembly is more convenient, in addition, the light is guided to the manual operation end 21 by the operating rod 2 made of the light-conducting material, the indicating and operating functions are integrated on the same side of the housing 1, the space of the housing 1 occupied by the traditional indicator lamp extending out of the housing 1 is saved, and the structure is more simplified, the overall volume is more compact.

The manual operation end 21 is provided with a marking plate 211 and a marking groove 212, two sides of the marking groove 212 are respectively provided with a limiting notch 213, two sides of the marking plate 211 are respectively provided with a limiting clamping pin 214 which extends into the marking groove 212 and is clamped with the limiting notch 213, the marking plate 211 is used for relevant information, and the marking groove 212 for installing the marking plate 211 is additionally arranged, so that the marking plate 211 is easy to install and convenient to replace.

The utility model provides a relay socket 11 is provided with above the casing 1, the operating rod 2 middle part articulates in casing 1 and is provided with three branch, be first branch 22 respectively, second branch 23 and third branch 24, first branch 22 upwards extends to the casing 1 outside and the tip is as manual operation end 21, second branch 23 extends to paster LED31, third branch 24 extends to relay socket 11 and the tip is as the jack-up end 241 with relay ejection relay socket 11, the operating rod 2 cooperation three branch of rotation setting, guide light to first branch 22 from second branch 23, make the swing of third branch 24 and with relay ejection relay socket 11 when operating first branch 22, the structure is more retrencied.

A plurality of wiring bolts 12 are respectively arranged on two sides of the shell 1, the wiring bolts 12 gradually approach the inner side of the shell 1 from top to bottom, and the mounting direction of the wiring bolts 12 is adjusted, so that the overall size of the relay base is more compact, and the wiring bolts 12 can be rotated by using tools more easily.

The position that casing 1 is located and is close to each terminal bolt 12 is provided with electric connection socket 13 respectively, adds electric connection socket 13, makes the relay base not only have the mode of fixing external conductor through terminal bolt 12, still has the mode that the terminal inserted electric connection socket 13 to improve application scope, improve the practicality.

The shell 1 comprises a front shell 14 and a rear shell 15, the front shell 14 is provided with a snap ring 141 inserted into the rear shell 15, an assembling fixture block 151 clamped with the snap ring 141 is arranged in the rear shell 15, the snap ring 141 inserted into the rear shell 15 is clamped with the assembling fixture block 151 positioned in the rear shell 15, the front shell 14 is fixedly matched with the rear shell 15, the appearance of the shell 1 is more complete and attractive, and a plurality of groups of snap rings 141 and assembling fixture blocks 151 are arranged between the front shell 14 and the rear shell 15.

Casing 1 below one side is provided with fixed fixture block 16, and the opposite side is provided with elasticity fixture block 17, and casing 1 compression is provided with the spacing spring 18 that resets elasticity fixture block 17 to fixed fixture block 16, and traditional elasticity fixture block 17 only relies on the elasticity that self has, and elasticity can weaken gradually after long-time the use, influences the installation stability, so add spacing spring 18, compensate elasticity to elasticity fixture block 17 to increase of service life.

Casing 1 is provided with the spring holder 181 of installation spacing spring 18, elasticity fixture block 17 is the U-shaped component that both ends utensil is fixed in casing 1, the spring holder 181 is inboard as the U-shaped of elasticity fixture block 17, elasticity fixture block 17 is provided with spacing arch 171 relative with fixed fixture block 16, elasticity fixture block 17 is provided with the operation arch 172 that fixed fixture block 16 was kept away from to spacing arch 171 of manual drive towards the casing 1 outside, the U-shaped structure makes elasticity fixture block 17 have bigger elastic deformation range, and simultaneously, can be used to arrange operation arch 172, it is more simple to make manual operation structure, furthermore, it is more compact to make the structure around setting up of spring holder 181.

Claims

1. The utility model provides a multifunctional relay base, includes casing and action bars, the casing in be provided with the circuit board, the action bars be provided with the manual operation end that extends to the casing outside, its characterized in that: the circuit board be provided with paster LED, the material of action bars be leaded light material, the action bars with the light guide of paster LED sending to manual operation end.

2. The multifunctional relay base of claim 1, wherein: the manual operation end be provided with mark tablet and mark recess, mark recess both sides be provided with spacing breach respectively, mark tablet both sides be provided with respectively and stretch into the mark recess and with spacing breach card matched's spacing card foot.

3. The multifunctional relay base of claim 1, wherein: the casing top be provided with the relay slot, action bars middle part articulate in the casing and be provided with three branch, be first branch, second branch and third branch respectively, first branch upwards extend to the casing outside and the tip as manual operation end, the second branch extend to paster LED, the third branch extend to relay slot and tip as the jack-up end with relay ejecting relay slot.

4. The multifunctional relay base of claim 1, wherein: a plurality of wiring bolts are respectively arranged on two sides of the shell, and the wiring bolts gradually approach the inner side of the shell from top to bottom.

5. The multifunctional relay base of claim 4, wherein: and the shell is provided with electric connection sockets at positions close to the wiring bolts.

6. The multifunctional relay base of claim 1, wherein: the casing include procapsid and back casing, the procapsid be provided with the snap ring of inserting in the back casing, back casing in be provided with the assembly fixture block of joining in marriage with the snap ring card.

7. The multifunctional relay base of claim 1, wherein: the shell is provided with a fixed clamping block on one side below the shell, an elastic clamping block on the other side below the shell, and a limiting spring for resetting the elastic clamping block to the fixed clamping block is arranged in the shell in a compression mode.

8. The multifunctional relay base of claim 7, wherein: the shell is provided with a spring seat for installing a limiting spring, the elastic clamping block is a U-shaped component with two ends fixed on the shell, the spring seat is used as the U-shaped inner side of the elastic clamping block, the elastic clamping block is provided with a limiting bulge opposite to the fixed clamping block, and the elastic clamping block is provided with an operation bulge which is used for manually driving the limiting bulge to be far away from the fixed clamping block and faces the outer side of the shell.