CN212209350U

CN212209350U - High-strength relay housing

Info

Publication number: CN212209350U
Application number: CN202020833018.0U
Authority: CN
Inventors: 钱小娟
Original assignee: Donghai Tongling Electric Appliance Co ltd
Current assignee: Donghai Tongling Electric Appliance Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-22
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a relay technical field just discloses a relay housing of high strength, including the mounting panel, the top movable mounting of mounting panel has the shell, the equal fixed mounting in the left and right sides of shell has the handle, the spout has all been seted up to the left and right sides of shell. This high strength's relay housing, if the installation shell, then through being provided with the clamp plate, when pressing the clamp plate to relative one side, make the dead lever to relative side motion and then extrude the extruded article, telescopic link and spring also obtain the extrusion simultaneously, press the clamp plate after, with clamp plate downstream, make the installed part downstream come to extrude the compression piece, connecting block downstream always outside the through-hole of the inside setting of mounting panel this moment, through not setting the movable block to same vertical direction with the through-hole, the movable block passes behind the through-hole because the telescopic link promptly, the effect of spring and compression piece, make the movable block because spring tension and the inside installation purpose of accomplishing of card income through-hole.

Description

High-strength relay housing

Technical Field

The utility model relates to a relay technical field specifically is a relay case of high strength.

Background

The relay is an electric control device, when the change of input quantity meets the specified requirement, the controlled quantity is changed into a preset step change in the electric output circuit, it has the interactive relation between control system and controlled system, and is usually used in automatic control circuit, it is an "automatic switch" which actually uses small current to control large current operation, so that it can play the role of automatic regulation, safety protection, switching circuit, etc. in the circuit, the relay is usually used with matched shell to protect the relay.

The installation of present relay shell all is fixed mounting, and is inconvenient to tear open and trade, leads to influencing the effect of relay, and traditional screw installation still need tear open with the help of appurtenance screwdriver and trade, and is not convenient and fast and take a lot of trouble, so proposes the relay shell of a high strength and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a relay shell of high strength possesses advantages such as easy to assemble and use, and the installation of having solved current relay shell all is fixed mounting, and is inconvenient to tear open and trade, leads to influencing the effect of relay, and traditional mounting screw still need tear open and trade with the help of appurtenance screwdriver, and is inconvenient and troublesome problem.

(II) technical scheme

For the purpose of realizing above-mentioned easy to assemble and use, the utility model provides a following technical scheme: a high-strength relay housing comprises a mounting plate, wherein the top of the mounting plate is movably provided with a housing, the left side and the right side of the housing are both fixedly provided with lifting lugs, the left side and the right side of the housing are both provided with sliding grooves, mounting pieces are movably mounted in the two sliding grooves, the inner top walls of the two sliding grooves are both fixedly connected with connecting columns, one ends of the connecting columns penetrate through and extend to the inner bottom walls of the connecting columns, the inner top walls and the inner bottom walls of the mounting pieces are both provided with movable grooves, movable plates are movably mounted in the mounting pieces, pulleys are fixedly mounted at the top and the bottom of the two movable plates, the tops and the bottoms of the two pulleys at the same side are respectively and movably connected with opposite sides of the two movable grooves at the same side, an extrusion piece is respectively and fixedly connected between opposite sides of the two mounting pieces, and a fixed, two the equal fixedly connected with one end in the back of the body one side of the back of the body of fly leaf runs through and extends to the outside dead lever of fixed plate, two the equal fixedly connected with clamp plate in back of the body one side of the back of the body of dead lever, two the equal fixed mounting in bottom of clamp plate has the connecting block, two fixed mounting has the telescopic link that quantity is two between the relative one side of the equal one side of the back of the body of fixed plate and two clamp plates, homonymy two the equal movable mounting in surface of telescopic link has the spring, homonymy two the left and right sides of spring respectively with the homonym.

Preferably, the inside of shell is cavity and the top is seted up the round hole that quantity is two, the interior roof fixed mounting of shell has the foam-rubber cushion.

Preferably, the mounting groove has all been seted up to the left and right sides of shell, two the inside of mounting groove is cavity, two equal fixed mounting in one side of the relative of installed part has the slider, two the slider respectively with the one side swing joint that backs on the back of the body of two spouts.

Preferably, two the round hole has all been seted up to the inside of installed part, two the size of round hole all with the size looks adaptation of two spliced poles.

Preferably, two the mounting hole has all been seted up to the back of the body one side of carrying on the back of the body of installed part, two the size of mounting hole all with the size looks adaptation of dead lever.

Preferably, the two lifting lugs and the left side and the right side of the mounting plate are provided with through holes, and the lifting lugs are located on the same vertical direction with the through holes of the mounting plate on the same side.

(III) advantageous effects

Compared with the prior art, the utility model provides a relay case of high strength possesses following beneficial effect:

1. this high strength's relay housing, if the installation shell, then through being provided with the clamp plate, when pressing the clamp plate to relative one side, make the dead lever to relative side motion and then extrude the extruded article, telescopic link and spring also obtain the extrusion simultaneously, press the clamp plate after, with clamp plate downstream, make the installed part downstream come to extrude the compression piece, connecting block downstream always outside the through-hole of the inside setting of mounting panel this moment, through not setting the movable block to same vertical direction with the through-hole, the movable block passes behind the through-hole because the telescopic link promptly, the effect of spring and compression piece, make the movable block because spring tension and the inside installation purpose of accomplishing of card income through-hole.

2. This high strength's relay housing, be provided with the sponge through the interior roof at the shell, the purpose of protective relay has been played, if tear open and trade the shell, then through pressing the clamp plate to relative one side, make the dead lever to relative side motion and then extrude the extruded article, telescopic link and spring also obtain the extrusion simultaneously, press the clamp plate after, make the installed part downstream extrude the compression piece, connecting block up-going all the time is until shifting out outside the through-hole that carries the inside setting of ear, through not setting up into same vertical direction with movable block and through-hole, the movable block passes behind the through-hole promptly, the clamp plate is released to the pine hand, because the telescopic link, the effect of spring and compression piece, make the movable block reply lax state, the completion is torn open and trades.

Drawings

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

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

fig. 3 is a front view of the structure of the present invention.

In the figure: the device comprises a mounting plate 1, a housing 2, a lifting lug 3, a sliding groove 4, a connecting column 5, a mounting part 6, a movable plate 7, a pulley 8, a movable groove 9, an extrusion part 10, a fixing plate 11, a fixing rod 12, a telescopic rod 13, a spring 14, a pressing plate 15, a connecting block 16 and a compression part 17.

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. 1-3, a high-strength relay housing comprises a mounting plate 1, a housing 2 is movably mounted on the top of the mounting plate 1, mounting grooves are formed in both the left and right sides of the housing 2, the insides of the two mounting grooves are hollow, the inside of the housing 2 is hollow, two circular holes are formed in the top of the housing 2, a sponge pad is fixedly mounted on the inner top wall of the housing 2, lifting lugs 3 are fixedly mounted on both the left and right sides of the housing 2, through holes are formed in both the two lifting lugs 3 and the left and right sides of the mounting plate 1, the lifting lugs 3 and the through holes of the mounting plate 1 are positioned in the same vertical direction on the same side, sliding grooves 4 are formed in both the left and right sides of the housing 2, mounting pieces 6 are movably mounted in both the insides of the two sliding grooves 4, sliding blocks are fixedly mounted on both opposite sides of the two mounting pieces 6, the two sliding blocks are respectively movably connected with opposite, round holes are formed in the two mounting pieces 6, the size of each round hole is matched with the size of each connecting column 5, the inner top wall and the inner bottom wall of each mounting piece 6 are respectively provided with a movable groove 9, movable plates 7 are movably mounted in the two mounting pieces 6, pulleys 8 are fixedly mounted at the tops and the bottoms of the two movable plates 7, the tops and the bottoms of the two pulleys 8 on the same side are respectively and movably connected with the opposite sides of the two movable grooves 9 on the same side, an extrusion piece 10 is fixedly connected between the opposite sides of the two movable plates 7 and the opposite sides of the two mounting pieces 6, a fixed plate 11 is fixedly mounted at the opposite sides of the two mounting pieces 6, a fixed rod 12 with one end penetrating and extending to the outside of the fixed plate 11 is fixedly connected at the opposite sides of the two movable plates 7, mounting holes are formed in the opposite sides of the two mounting pieces 6, and the size, the equal fixedly connected with clamp plate 15 in the one side of the back of the body of two dead levers 12, the equal fixed mounting in bottom of two clamp plates 15 has connecting block 16, fixed mounting has the telescopic link 13 that quantity is two between the relative one side of the equal and two clamp plates 15 in the one side of the back of the body of two fixed plates 11, the equal movable mounting in surface of two telescopic links 13 of homonymy has spring 14, the left and right sides of two springs 14 of homonymy respectively with fixed connection between the opposite side of homonymy fixed plate 11 and clamp plate 15, the equal movable mounting in surface of two spliced poles 5.

In summary, if the housing 2 is installed, the pressing plate 15 is arranged, when the pressing plate 15 is pressed to the opposite side, the fixing rod 12 moves to the opposite side to further press the extrusion part 10, the telescopic rod 13 and the spring 14 are simultaneously extruded, the pressing plate 15 moves downwards after the pressing plate 15 is pressed, the installation part 6 moves downwards to extrude the compression part 17, at this time, the connecting block 16 moves downwards all the time to the outside of the through hole formed in the installation plate 1, the movable block 16 and the through hole are not arranged in the same vertical direction, namely, after the movable block 16 passes through the through hole, the movable block 16 is clamped into the through hole due to the tension of the spring 14, and the installation purpose is completed.

And, this high strength relay shell, through being provided with the sponge at the interior roof of shell 2, the purpose of protection relay has been played, if tear open and trade shell 2, then through pressing down clamp plate 15 to relative one side, make dead lever 12 move to relative one side and then extrude extruded article 10, telescopic link 13 and spring 14 also obtain the extrusion simultaneously, press down clamp plate 15 after-moving, make installed part 6 downstream come to extrude compression piece 17, connecting block 16 moves up always this moment outside the through-hole that moves out the inside setting of lifting lug 3, through not setting movable block 16 and through-hole into same vertical direction, after movable block 16 passed the through-hole promptly, the clamp plate 15 was released to the pine hand, because telescopic link 13, spring 14 and compression piece 17's effect, make movable block 16 reply lax state, accomplish and tear open and trade.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A relay housing of high strength, includes mounting panel (1), its characterized in that: the top movable mounting of mounting panel (1) has shell (2), the equal fixed mounting in both sides has lifting lug (3) about shell (2), spout (4), two have all been seted up to the left and right sides of shell (2) the equal movable mounting in inside of spout (4) has installed part (6), two the equal fixedly connected with one end of the interior roof of spout (4) runs through and extends to spliced pole (5) of its interior diapire, two movable groove (9) have all been seted up, two to interior roof and the interior diapire of installed part (6) the equal movable mounting in inside of installed part (6) has fly leaf (7), two the equal fixed mounting in top and bottom of fly leaf (7) has pulley (8), and the homonymy is two relative one side swing joint of the top and bottom of pulley (8) respectively with two movable groove (9) of homonymy one side, two relative one side of fly leaf (7) respectively with one side of the back of the body between Fixedly connected with an extrusion part (10), one side of each of the two mounting parts (6) opposite to the other side is fixedly provided with a fixed plate (11), one side of each of the two movable plates (7) opposite to the other side is fixedly connected with a fixed rod (12) with one end penetrating and extending to the outside of the fixed plate (11), one side of each of the two fixed rods (12) opposite to the other side is fixedly connected with a pressing plate (15), the bottoms of the two pressing plates (15) are fixedly provided with connecting blocks (16), two telescopic rods (13) are fixedly arranged between one side of each of the two fixed plates (11) opposite to one side of each of the two pressing plates (15), the outer surfaces of the two telescopic rods (13) on the same side are movably provided with springs (14), the left side and the right side of each of the two springs (14) on the same, the outer surfaces of the two connecting columns (5) are movably provided with compression pieces (17).

2. A high strength relay housing according to claim 1, wherein: the inside of shell (2) is cavity and the top is seted up quantity and is two round holes, the interior roof fixed mounting of shell (2) has the foam-rubber cushion.

3. A high strength relay housing according to claim 1, wherein: the mounting groove has all been seted up to the left and right sides of shell (2), two the inside of mounting groove is cavity, two the equal fixed mounting in relative one side of installed part (6) has the slider, two the slider respectively with two spout (4) one side swing joint that carry on the back mutually.

4. A high strength relay housing according to claim 1, wherein: two the round hole has all been seted up to the inside of installed part (6), two the size of round hole all with the size looks adaptation of two spliced poles (5).

5. A high strength relay housing according to claim 1, wherein: two the mounting hole has all been seted up to the back of the body one side of carrying on the back of the body of installed part (6), two the size of mounting hole all with the size looks adaptation of dead lever (12).

6. A high strength relay housing according to claim 1, wherein: two the through-hole has all been seted up to the left and right sides of lifting lug (3) and mounting panel (1), homonymy the through-hole of lifting lug (3) and mounting panel (1) is in same vertical direction.