CN113871258A - Relay capable of bearing high power - Google Patents
Relay capable of bearing high power Download PDFInfo
- Publication number
- CN113871258A CN113871258A CN202111111481.XA CN202111111481A CN113871258A CN 113871258 A CN113871258 A CN 113871258A CN 202111111481 A CN202111111481 A CN 202111111481A CN 113871258 A CN113871258 A CN 113871258A
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- fixedly connected
- spring
- relay
- plate
- high power
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a relay capable of bearing high power, which adopts the technical scheme that: the relay comprises a relay shell, wherein a base plate is fixedly arranged in the relay shell, a movable plate spring is arranged on one side of the base plate, a static plate spring is arranged on one side of the movable plate spring, the movable plate spring and the static plate spring are both fixedly connected with the bottom of the relay shell, a circular table is fixedly connected to the bottom of the relay shell, a damping mechanism is arranged at the bottom of the circular table, and a control mechanism is arranged on one side of the base plate; control mechanism includes the connecting axle, the connecting axle both ends all with base plate lateral wall fixed connection, connecting axle one side is equipped with control assembly, control assembly includes connecting sleeve, and one kind can bear powerful relay beneficial effect is: the contacts can be connected after the single coil is damaged, so that the connection stability of the relay is improved, and meanwhile, the contacts are connected, so that the output power of the relay is improved, and poor contact is avoided.
Description
Technical Field
The invention relates to the technical field of relays, in particular to a relay capable of bearing high power.
Background
The relay is an electric control device, when the change of input quantity (exciting quantity) reaches the specified requirement, the controlled quantity is changed into a preset step change in the output circuit of the electric appliance, it has the interaction relation between the control system (also called input circuit) and the controlled system (also called output circuit), usually applied to the automatic control circuit, it is an "automatic switch" which actually uses small current to control the operation of large current, so it plays the role of automatic regulation, safety protection, switching circuit, etc. in the circuit.
After current relay passes through big electric current, its coil can produce great heat, lead to the coil to burn out easily, the relay can age rapidly, has shortened the life-span of relay, the coil burns out the back, the contact will the disconnection or connect unstablely to arouse contact failure, lead to its electric conductive property to descend, electromagnetic relay is the single-pole contact, can't satisfy high-power demand, and the relay is after the installation is accomplished, the vibrational force also can influence the relay and use, the power output who makes the relay has undulantly.
Disclosure of Invention
Therefore, the invention provides a relay capable of bearing high power, and aims to solve the problems that the coil is easy to burn out due to the fact that the coil generates large heat, the relay is aged rapidly, the service life of the relay is shortened, after the coil is burnt out, contacts can be disconnected or unstable in connection, poor contact is caused, the conductivity of the relay is reduced, the electromagnetic relay is a single-pole contact and cannot meet the high-power requirement, and after the relay is installed, the vibration force can influence the use of the relay, so that the power output of the relay is fluctuated.
In order to achieve the above purpose, the invention provides the following technical scheme: a relay capable of bearing high power comprises a relay shell, wherein a base plate is fixedly arranged in the relay shell, a movable plate spring is arranged on one side of the base plate, a static plate spring is arranged on one side of the movable plate spring, the movable plate spring and the static plate spring are both fixedly connected with the bottom of the relay shell, a round table is fixedly connected to the bottom of the relay shell, a damping mechanism is arranged at the bottom of the round table, and a control mechanism is arranged on one side of the base plate;
control mechanism includes the connecting axle, the connecting axle both ends all with base plate lateral wall fixed connection, connecting axle one side is equipped with control assembly, control assembly includes connecting sleeve, connecting sleeve cover is located the connecting axle outside and is passed through the bearing with the connecting axle and be connected, connecting sleeve one side fixedly connected with armature, armature one side fixedly connected with extension board, extension board one side is equipped with the push pedal, the circular slot has been seted up to push pedal one side, the inside slide bar that is equipped with of circular slot, slide bar one end fixedly connected with fixed bolster, the outside cover of slide bar is equipped with first spring, first spring both ends respectively with push pedal and fixed bolster fixed connection, the push pedal contacts with the movable leaf spring, fixed bolster opposite side and relay casing lateral wall fixed connection.
Specifically, the movable plate spring is pushed through the support plate at the bottom end of the armature, so that the contact between the movable plate spring and the static plate spring is contacted, and meanwhile, the movable plate spring is pushed by the push plate, so that the contact between the movable plate spring and the static plate spring is more tightly contacted.
Preferably, damper includes the fixture block, the fixture block is fixed to be located the round platform bottom, the round platform bottom is equipped with the drum, the draw-in groove has been seted up at the drum top, inside the fixture block extended into the draw-in groove, fixture block bottom fixedly connected with fifth spring, fifth spring bottom and draw-in groove bottom lateral wall fixed connection, the draw-in groove inboard is equipped with buffering subassembly, buffering subassembly includes the baffle, baffle top both sides all pass through the bearing with the inside lateral wall of draw-in groove and are connected, the baffle contacts with the fixture block, baffle one side is equipped with the guide arm, guide arm one side is equipped with the guide bar sleeve, guide bar sleeve one side fixedly connected with spliced pole, the spliced pole both sides all pass through pivot swing joint with the draw-in groove lateral wall.
Specifically, the guide rod and the guide rod sleeve on one side of the baffle plate provide supporting and buffering effects, and the fifth spring has a buffering effect.
Preferably, a fourth spring is arranged inside the guide rod sleeve, one end of the guide rod extends into the guide rod sleeve, one end of the fourth spring is fixedly connected with the guide rod, a second spring is fixedly connected to one side of the guide rod sleeve, and the second spring is fixedly connected with the side wall of the clamping groove.
Specifically, the fourth spring and the second spring have a cushioning effect.
Preferably, the inside fixedly connected with yoke of relay housing, the equal fixedly connected with iron core in yoke top both sides, two the iron core outside all overlaps and is equipped with the coil, two equal fixedly connected with connecting plate, two in coil one side the connecting plate opposite side all with base plate fixed connection, the hollow dog of the inside fixedly connected with of relay housing, hollow dog is located between two coils.
Specifically, the hollow stop prevents electromagnetic interaction between the two coils.
Preferably, two connecting rods of fixedly connected with between the push pedal, two the push pedal inboard all is equipped with a plurality of balls, and is a plurality of the ball is equidistance form and inlays and locate the circular slot inboard, the ball contacts with the slide bar.
Specifically, the connecting rod has a connecting effect, and the balls reduce the sliding friction force of the push plate.
Preferably, two second snap-gauge of fixed bolster one side fixedly connected with, two the bearing is connected with the second pulley between the second snap-gauge, second pulley one side is equipped with two first snap-gauges, two the bearing is connected with first pulley between the first snap-gauge, two first snap-gauge all with relay casing lateral wall fixed connection, first pulley and second pulley one side are equipped with the nylon rope, nylon rope one end and push pedal fixed connection, the nylon rope other end and armature top fixed connection.
Specifically, the second clamping plate and the first pulley have the function of reducing friction of the nylon rope.
Preferably, two contacts are fixedly connected to one side of each of the static leaf spring and the movable leaf spring.
In particular, the plurality of contacts provides a higher power output.
Preferably, a fixed base is arranged on one side of the cylinder, the bottom end of the cylinder extends into the fixed base, a plurality of third springs are fixedly sleeved outside the cylinder, and the other ends of the third springs are fixedly connected with the side wall of the inner cavity of the fixed base.
Specifically, the first spring has a transverse omnibearing buffering effect.
Preferably, the fixed cover in drum outside is equipped with the support plectane, the fixed base inner chamber is fixed to be inlayed and is equipped with the cardboard, the support plectane extends into the cardboard inboard.
Specifically, the circular plate is supported to lock the cylinder, thereby preventing the cylinder from shaking.
Preferably, two side plates are fixedly connected to one side of the baffle, sliding grooves are formed in the middle of the two side plates, the guide rod is arranged between the two sliding grooves, round pins are fixedly connected to two sides of the guide rod, and the round pins extend into the sliding grooves and slide in the sliding grooves.
Specifically, the sliding groove facilitates sliding of the round pin.
The embodiment of the invention has the following advantages:
1. the nylon rope is pulled on one side of the first pulley and one side of the second pulley, so that the first pulley and the second pulley rotate to reduce friction of the nylon rope, meanwhile, the nylon rope pulls the push plate to move, the push plate pushes the movable plate spring, contacts between the movable plate spring and the static plate spring are in closer contact, the contacts can be continuously connected after a single coil is damaged, the connection stability of the relay is improved, and meanwhile, the contacts are used for connection, so that the output power of the relay is improved, and poor contact is avoided;
2. after the fixture block vibrates vertically, the fixture block moves downwards to push the fifth spring to compress, so that the fifth spring has a buffering effect, the baffles on four sides of the bottom of the fixture block can rotate to push the guide rod to retract into the guide rod sleeve, meanwhile, the fourth spring inside the guide rod sleeve has a buffering effect, the second spring on one side of the guide rod sleeve also has a buffering effect, the third spring has a buffering effect, and the supporting circular plate on the outer side of the cylinder can slide on the inner side of the clamping plate, so that the cylinder cannot fall off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a top cross-sectional view provided by the present invention;
FIG. 3 is a perspective view of a control mechanism provided by the present invention;
fig. 4 is a perspective view of an armature provided by the present invention;
FIG. 5 is a cross-sectional view of a cylinder provided by the present invention;
FIG. 6 is a perspective view of a latch according to the present invention;
FIG. 7 is a perspective view of a mounting base provided in accordance with the present invention;
FIG. 8 is a perspective view of a push plate provided by the present invention;
fig. 9 is an enlarged view of the structure of the portion a in fig. 6 according to the present invention.
In the figure: the device comprises a relay shell 1, clamping blocks 2, clamping grooves 3, a cylinder 4, a fixed base 5, a coil 6, an armature 7, a hollow stop 8, a nylon rope 9, a base plate 10, a static plate spring 11, a movable plate spring 12, a connecting shaft 13, an iron core 14, a yoke 15, a first pulley 16, a first clamping plate 17, a second clamping plate 18, a second pulley 19, a fixed support 20, a connecting sleeve 21, a connecting plate 22, a connecting rod 23, a support plate 24, a push plate 25, a contact 26, a first spring 27, a sliding rod 28, a circular table 29, a guide rod 30, a baffle 31, a side plate 32, a second spring 33, a guide rod sleeve 34, a support circular plate 35, a clamping plate 36, a third spring 37, a fourth spring 38, a fifth spring 39, a sliding groove 40, a circular groove 41, a ball 42, a round pin 43 and a connecting column 44.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
Referring to the attached drawings 1-9, the relay capable of bearing high power provided by the invention comprises a relay shell 1, wherein a base plate 10 is fixedly arranged inside the relay shell 1, a movable plate spring 12 is arranged on one side of the base plate 10, a static plate spring 11 is arranged on one side of the movable plate spring 12, both the movable plate spring 12 and the static plate spring 11 are fixedly connected with the bottom of the relay shell 1, a circular truncated cone 29 is fixedly connected with the bottom of the relay shell 1, a damping mechanism is arranged at the bottom of the circular truncated cone 29, and a control mechanism is arranged on one side of the base plate 10;
the control mechanism comprises a connecting shaft 13, two ends of the connecting shaft 13 are fixedly connected with the side wall of the base plate 10, one side of the connecting shaft 13 is provided with a control component, the control component comprises a connecting sleeve 21, the connecting sleeve 21 is sleeved outside the connecting shaft 13 and is connected with the connecting shaft 13 through a bearing, one side of the connecting sleeve 21 is fixedly connected with an armature 7, one side of the armature 7 is fixedly connected with a support plate 24, one side of the support plate 24 is provided with a push plate 25, one side of the push plate 25 is provided with a circular groove 41, a slide rod 28 is arranged inside the circular groove 41, one end of the slide rod 28 is fixedly connected with a fixed support 20, the outside of the slide rod 28 is sleeved with a first spring 27, two ends of the first spring 27 are respectively and fixedly connected with the push plate 25 and the fixed support 20, the push plate 25 is in contact with the movable spring 12, and the other side of the fixed support 20 is fixedly connected with the side wall of the relay shell 1, two second clamping plates 18 are fixedly connected to one side of the fixed support 20, a second pulley 19 is connected between the two second clamping plates 18 through a bearing, two first clamping plates 17 are arranged on one side of the second pulley 19, a first pulley 16 is connected between the two first clamping plates 17 through a bearing, the two first clamping plates 17 are both fixedly connected with the side wall of the relay shell 1, a nylon rope 9 is arranged on one side of each of the first pulley 16 and the second pulley 19, one end of each nylon rope 9 is fixedly connected with the push plate 25, the other end of each nylon rope 9 is fixedly connected with the top of the armature 7, and two contacts 26 are fixedly connected to one sides of the static plate spring 11 and the movable plate spring 12;
in the embodiment, the armature 7 is adsorbed to the iron core 14 by utilizing the attraction force generated between the two iron cores 14 and the two armatures 7 in the coil 6 by the current in the input circuit, simultaneously, the support plate 24 at the bottom end of the armature 7 is contacted with the movable plate spring 12, the two contacts 26 at one side of the movable plate spring 12 are contacted with the two contacts 26 at one side of the static plate spring 11, at the same time, the current is communicated, the connecting sleeve 21 at one side of the armature 7 rotates around the connecting shaft 13, the armature 7 pulls the nylon rope 9 to move, the nylon rope 9 pulls one side of the first pulley 16 and the second pulley 19, the first pulley 16 and the second pulley 19 rotate to reduce the friction of the nylon rope 9, simultaneously, the nylon rope 9 pulls the push plate 25 to move, the push plate 25 pushes the movable plate spring 12, the contacts 26 between the movable plate spring 12 and the static plate spring 11 are contacted more tightly, when one coil 6 is damaged, the connecting rod 23 connected between the two contacts 26, the two push plates 25 still push the movable leaf spring 12, the contact 26 on one side of the movable leaf spring 12 still contacts with the contact 26 on one side of the static leaf spring 11, after the relay is closed, the first spring 27 can push the push plates 25 to return to the original position, the movable leaf spring 12 returns to the original position, and the armature 7 is not adsorbed to the iron core 14 any more;
wherein, in order to realize the purpose of shock attenuation buffering, this device adopts following technical scheme to realize: the damping mechanism comprises a clamping block 2, the clamping block 2 is fixedly arranged at the bottom of a circular truncated cone 29, a cylinder 4 is arranged at the bottom of the circular truncated cone 29, a clamping groove 3 is formed in the top of the cylinder 4, the clamping block 2 extends into the clamping groove 3, a fifth spring 39 is fixedly connected to the bottom of the clamping block 2, the bottom end of the fifth spring 39 is fixedly connected with the side wall of the bottom of the clamping groove 3, a buffer assembly is arranged on the inner side of the clamping groove 3 and comprises a baffle 31, two sides of the top of the baffle 31 are both connected with the side wall of the inner part of the clamping groove 3 through bearings, the baffle 31 is in contact with the clamping block 2, a guide rod 30 is arranged on one side of the baffle 31, a guide rod sleeve 34 is arranged on one side of the guide rod 30, a connecting column 44 is fixedly connected to one side of the guide rod sleeve 34, two sides of the connecting column 44 are both movably connected with the side wall of the clamping groove 3 through rotating shafts, and a fourth spring 38 is arranged inside the guide rod sleeve 34, one end of the guide rod 30 extends into the guide rod sleeve 34, one end of the fourth spring 38 is fixedly connected with the guide rod 30, one side of the guide rod sleeve 34 is fixedly connected with the second spring 33, the second spring 33 is fixedly connected with the side wall of the clamping groove 3, one side of the baffle plate 31 is fixedly connected with two side plates 32, the middle parts of the two side plates 32 are respectively provided with a sliding groove 40, the guide rod 30 is arranged between the two sliding grooves 40, both sides of the guide rod 30 are fixedly connected with round pins 43, the round pins 43 extend into the sliding grooves 40 and slide in the sliding grooves 40, after the fixture block 2 vertically vibrates, the fixture block 2 moves downwards to push the fifth spring 39 to compress, so that the fifth spring 39 has a buffering effect, meanwhile, the baffle plates 31 on the four sides of the bottom of the fixture block 2 can rotate to push the guide rod 30 to retract into the guide rod sleeve 34, and meanwhile, the fourth spring 38 in the guide rod sleeve 34 has a buffering effect, the second spring 33 on one side of the guide rod sleeve 34 also plays a role of buffering, and the connecting column 44 on one side of the guide rod sleeve 34 rotates on the inner side of the clamping groove 3;
wherein, in order to realize the purpose of relay work, this device adopts following technical scheme to realize: the relay comprises a relay shell 1, a yoke 15, iron cores 14, coils 6, two connecting plates 22, a base plate 10, a hollow stop block 8, a connecting plate 22 and a hollow stop block 8, wherein the yoke 15 is fixedly connected inside the relay shell 1, the iron cores 14 are fixedly connected to two sides of the top of the yoke 15, the coils 6 are sleeved outside the two iron cores 14, one sides of the two coils 6 are fixedly connected with the two connecting plates 22, the other sides of the two connecting plates 22 are fixedly connected with the base plate 10, the hollow stop block 8 is fixedly connected inside the relay shell 1 and arranged between the two coils 6, the connecting plates 22 have the function of connecting and supporting the coils 6, and the hollow stop block 8 can prevent electromagnetic mutual influence between the two coils 6;
wherein, in order to realize the purpose that push pedal 25 moved, this device adopts following technical scheme to realize: two connecting rods 23 are fixedly connected between the two push plates 25, a plurality of balls 42 are arranged on the inner sides of the two push plates 25, the balls 42 are embedded in the circular grooves 41 in an equidistant manner, the balls 42 are in contact with the slide rods 28, the push plates 25 slide on the slide rods 28, and meanwhile the balls 42 on the circular grooves 41 on the inner sides of the push plates 25 are in contact with the slide rods 28, so that the balls 42 reduce friction, and the push plates 25 are convenient to move;
wherein, in order to realize the purpose of horizontal all-round buffering, this device adopts following technical scheme to realize: a fixed base 5 is arranged on one side of the cylinder 4, the bottom end of the cylinder 4 extends into the fixed base 5, a plurality of third springs 37 are fixedly sleeved outside the cylinder 4, the other ends of the two third springs 37 are fixedly connected with the side wall of the inner cavity of the fixed base 5, a supporting circular plate 35 is fixedly sleeved outside the cylinder 4, a clamping plate 36 is fixedly embedded in the inner cavity of the fixed base 5, the supporting circular plate 35 extends into the inner side of the clamping plate 36, the third springs 37 have a buffering effect, and the supporting circular plate 35 on the outer side of the cylinder 4 can slide on the inner side of the clamping plate 36, so that the cylinder 4 cannot fall off;
the using process of the invention is as follows: when the invention is used, the armature 7 is adsorbed to the iron core 14 by utilizing the attraction force generated between the two iron cores 14 and the two armatures 7 in the coil 6 by the current in the input circuit, simultaneously, the support plate 24 at the bottom end of the armature 7 is contacted with the movable plate spring 12, the two contacts 26 at one side of the movable plate spring 12 are contacted with the two contacts 26 at one side of the static plate spring 11, the current is communicated, the connecting sleeve 21 at one side of the armature 7 rotates around the connecting shaft 13, the armature 7 pulls the nylon rope 9 to move, the nylon rope 9 pulls one side of the first pulley 16 and the second pulley 19, the first pulley 16 and the second pulley 19 rotate to reduce the friction of the nylon rope 9, simultaneously, the nylon rope 9 pulls the push plate 25 to move, the push plate 25 pushes the movable plate spring 12, the contacts 26 between the movable plate spring 12 and the static plate spring 11 are contacted more tightly, when one coil 6 is damaged, the connecting rod 23 connected between the two contacts 26, the two push plates 25 still push the movable leaf spring 12, the contact 26 on one side of the movable leaf spring 12 still contacts with the contact 26 on one side of the static leaf spring 11, when the relay is closed, the first spring 27 can push the push plates 25 to return to the original position, the movable leaf spring 12 returns to the original position, the armature 7 is not adsorbed with the iron core 14 any more, after the fixture block 2 vibrates vertically, the fixture block 2 moves downwards to push the fifth spring 39 to compress, the fifth spring 39 has a buffering effect, meanwhile, the baffle plates 31 on four sides of the bottom of the fixture block 2 can rotate, the baffle plates 31 can push the guide rod 30 to retract into the guide rod sleeve 34, meanwhile, the fourth spring 38 in the guide rod sleeve 34 has a buffering effect, the second spring 33 on one side of the guide rod sleeve 34 also has a buffering effect, meanwhile, the connecting post 44 on one side of the guide rod sleeve 34 can rotate on the inner side of the clamping groove 3, the connecting plate 22 has an effect of connecting and supporting the coils 6, the hollow stop 8 has an effect of preventing electromagnetic interaction between the two coils 6, the push plate 25 slides on the slide rod 28, and simultaneously, the balls 42 on the circular groove 41 on the inner side of the push plate 25 contact with the slide rod 28, so that the friction of the balls 42 is reduced, the push plate 25 is convenient to move, the third spring 37 has a buffer function, and the supporting circular plate 35 on the outer side of the cylinder 4 slides on the inner side of the clamping plate 36, so that the cylinder 4 cannot fall off.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. A relay capable of bearing high power comprises a relay shell (1) and is characterized in that: a base plate (10) is fixedly arranged in the relay shell (1), a movable plate spring (12) is arranged on one side of the base plate (10), a static plate spring (11) is arranged on one side of the movable plate spring (12), the movable plate spring (12) and the static plate spring (11) are both fixedly connected with the bottom of the relay shell (1), a circular table (29) is fixedly connected with the bottom of the relay shell (1), a damping mechanism is arranged at the bottom of the circular table (29), and a control mechanism is arranged on one side of the base plate (10);
the control mechanism comprises a connecting shaft (13), the two ends of the connecting shaft (13) are fixedly connected with the side wall of the base plate (10), a control assembly is arranged on one side of the connecting shaft (13) and comprises a connecting sleeve (21), the connecting sleeve (21) is sleeved outside the connecting shaft (13) and is connected with the connecting shaft (13) through a bearing, an armature (7) is fixedly connected to one side of the connecting sleeve (21), a support plate (24) is fixedly connected to one side of the armature (7), a push plate (25) is arranged on one side of the support plate (24), a circular groove (41) is formed in one side of the push plate (25), a sliding rod (28) is arranged inside the circular groove (41), a fixing support (20) is fixedly connected to one end of the sliding rod (28), a first spring (27) is sleeved outside the sliding rod (28), and the two ends of the first spring (27) are fixedly connected with the push plate (25) and the fixing support (20) respectively, the push plate (25) is in contact with the movable plate spring (12), and the other side of the fixed support (20) is fixedly connected with the side wall of the relay shell (1).
2. A relay capable of carrying high power according to claim 1, wherein: the damping mechanism comprises a clamping block (2), the clamping block (2) is fixedly arranged at the bottom of a round table (29), a cylinder (4) is arranged at the bottom of the round table (29), a clamping groove (3) is formed in the top of the cylinder (4), the clamping block (2) extends into the clamping groove (3), a fifth spring (39) is fixedly connected to the bottom of the clamping block (2), the bottom end of the fifth spring (39) is fixedly connected with the side wall of the bottom of the clamping groove (3), a buffering assembly is arranged on the inner side of the clamping groove (3), the buffering assembly comprises a baffle (31), two sides of the top of the baffle (31) are both connected with the side wall inside the clamping groove (3) through bearings, the baffle (31) is in contact with the clamping block (2), a guide rod (30) is arranged on one side of the baffle (31), a guide rod sleeve (34) is arranged on one side of the guide rod (30), and a connecting column (44) is fixedly connected to one side of the guide rod sleeve (34), both sides of the connecting column (44) are movably connected with the side wall of the clamping groove (3) through a rotating shaft.
3. A relay capable of carrying high power according to claim 2, wherein: the novel guide bar is characterized in that a fourth spring (38) is arranged inside the guide bar sleeve (34), one end of the guide bar (30) extends into the guide bar sleeve (34), one end of the fourth spring (38) is fixedly connected with the guide bar (30), a second spring (33) is fixedly connected to one side of the guide bar sleeve (34), and the second spring (33) is fixedly connected with the side wall of the clamping groove (3).
4. A relay capable of carrying high power according to claim 1, wherein: inside fixedly connected with yoke (15) of relay casing (1), the equal fixedly connected with iron core (14) in yoke (15) top both sides, two iron core (14) outside all the cover is equipped with coil (6), two connecting plates (22) of the equal fixedly connected with in coil (6) one side, two connecting plate (22) opposite side all with base plate (10) fixed connection, hollow dog (8) of inside fixedly connected with of relay casing (1), hollow dog (8) are located between two coils (6).
5. A relay capable of carrying high power according to claim 1, wherein: two connecting rods (23) of fixedly connected with between push pedal (25), two push pedal (25) inboard all is equipped with a plurality of balls (42), and is a plurality of ball (42) are equidistance form and inlay and locate circular slot (41) inboard, ball (42) contact with slide bar (28).
6. A relay capable of carrying high power according to claim 1, wherein: two second cardboard (18) of fixed bolster (20) one side fixedly connected with, two the bearing is connected with second pulley (19) between second cardboard (18), second pulley (19) one side is equipped with two first cardboard (17), two the bearing is connected with first pulley (16) between first cardboard (17), two first cardboard (17) all with relay housing (1) lateral wall fixed connection, first pulley (16) and second pulley (19) one side are equipped with nylon rope (9), nylon rope (9) one end and push pedal (25) fixed connection, nylon rope (9) the other end and armature (7) top fixed connection.
7. A relay capable of carrying high power according to claim 1, wherein: and one sides of the static plate spring (11) and the movable plate spring (12) are fixedly connected with two contacts (26).
8. A relay capable of carrying high power according to claim 2, wherein: drum (4) one side is equipped with unable adjustment base (5), inside drum (4) bottom extended into unable adjustment base (5), the fixed cover of drum (4) outside is equipped with a plurality of third springs (37), two the third spring (37) other end all with unable adjustment base (5) inner chamber lateral wall fixed connection.
9. A relay capable of carrying high power according to claim 8, wherein: the outer portion of the cylinder (4) is fixedly sleeved with a supporting circular plate (35), a clamping plate (36) is fixedly embedded in the inner cavity of the fixed base (5), and the supporting circular plate (35) extends into the inner side of the clamping plate (36).
10. A relay capable of carrying high power according to claim 2, wherein: baffle (31) one side two curb plates (32) of fixedly connected with, two spout (40) have all been seted up in curb plate (32) middle part, guide arm (30) are located two between spout (40), the equal fixedly connected with round pin (43) in guide arm (30) both sides, round pin (43) extend into spout (40) inside and slide in spout (40) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111481.XA CN113871258A (en) | 2021-09-23 | 2021-09-23 | Relay capable of bearing high power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111111481.XA CN113871258A (en) | 2021-09-23 | 2021-09-23 | Relay capable of bearing high power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113871258A true CN113871258A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111111481.XA Pending CN113871258A (en) | 2021-09-23 | 2021-09-23 | Relay capable of bearing high power |
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| Country | Link |
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| CN (1) | CN113871258A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054054A (en) * | 2017-12-19 | 2018-05-18 | 潘桂丰 | One kind is easy to fixed low-voltage relay |
| CN208873664U (en) * | 2018-11-20 | 2019-05-17 | 南通博爵电气自动化系统有限公司 | A kind of shock-proof relay |
| CN212303570U (en) * | 2020-07-31 | 2021-01-05 | 江西王利电子有限公司 | Domestic relay convenient to installation |
| CN213025959U (en) * | 2020-07-16 | 2021-04-20 | 厦门台松精密电子有限公司 | Self-locking relay |
| CN113066697A (en) * | 2021-04-14 | 2021-07-02 | 广州宝狮新能源有限公司 | Relay with anti-vibration function |
-
2021
- 2021-09-23 CN CN202111111481.XA patent/CN113871258A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054054A (en) * | 2017-12-19 | 2018-05-18 | 潘桂丰 | One kind is easy to fixed low-voltage relay |
| CN208873664U (en) * | 2018-11-20 | 2019-05-17 | 南通博爵电气自动化系统有限公司 | A kind of shock-proof relay |
| CN213025959U (en) * | 2020-07-16 | 2021-04-20 | 厦门台松精密电子有限公司 | Self-locking relay |
| CN212303570U (en) * | 2020-07-31 | 2021-01-05 | 江西王利电子有限公司 | Domestic relay convenient to installation |
| CN113066697A (en) * | 2021-04-14 | 2021-07-02 | 广州宝狮新能源有限公司 | Relay with anti-vibration function |
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Application publication date: 20211231 |