CN113871256A - Small-size antivibration formula stability relay - Google Patents
Small-size antivibration formula stability relay Download PDFInfo
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- CN113871256A CN113871256A CN202111113750.6A CN202111113750A CN113871256A CN 113871256 A CN113871256 A CN 113871256A CN 202111113750 A CN202111113750 A CN 202111113750A CN 113871256 A CN113871256 A CN 113871256A
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- relay
- spacing
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- fixedly connected
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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
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- General Engineering & Computer Science (AREA)
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- Aviation & Aerospace Engineering (AREA)
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- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a small-sized anti-vibration stability relay, which adopts the technical scheme that: including the relay body, the relay body bottom is equipped with spacing diaphragm, spacing diaphragm top outside is equipped with spacing antivibration mechanism, spacing antivibration mechanism includes L shape depression bar, screw thread montant and L shape fixture block, L shape depression bar, the quantity of screw thread montant and L shape fixture block all sets up to four, four L shape depression bars are located relay body four corners middle part respectively, all be equipped with spacing pull rod between two adjacent L shape depression bars, spacing pull rod both ends all are equipped with spacing slider, the cross sliding groove has all been seted up to L shape depression bar both ends inboard, a small-size anti-vibration formula stability relay beneficial effect is: the stability after the relay installation has been promoted, has avoided at present the electrical apparatus that contains the relay to take place vibration or assault and make the relay take place resonance, leads to the inside part of relay to take place the vibration, and the relay produces disconnection in the twinkling of an eye or the contact easily and shakes, influences the problem that the relay used the reliability.
Description
Technical Field
The invention relates to the technical field of relays, in particular to a small-sized anti-vibration stability relay.
Background
A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount meets a predetermined requirement. It has an interactive relationship between the control system and the controlled system. It is usually applied to an automatic control circuit, and it is actually an automatic switch that uses a small current to control a large current operation. The relay is widely applied to automobiles, transportation mobile equipment air conditioners, household electrical appliances and the like.
The reed in the current relay is the cantilever beam structure, when the electrical apparatus that contains the relay takes place to vibrate or assault for the resonance takes place for the relay, leads to the inside part of relay to take place to vibrate, and the relay produces disconnection in the twinkling of an eye or the contact easily and appears shaking, causes the inside part of relay to damage even when serious, influences the reliability that the relay used.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a small vibration-proof type stable relay, which is provided with a limit vibration-proof mechanism to provide vibration-proof performance for an installed relay body, so that the problems that the vibration of parts in the relay is caused and the instant disconnection or the shaking of contacts of the relay is easily caused, which affects the use reliability of the relay, because the resonance of the relay is caused by the vibration or the impact of an electric appliance containing the relay at present are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: a small-sized anti-vibration type stable relay comprises a relay body, wherein a limiting transverse plate is arranged at the bottom of the relay body, and a limiting anti-vibration mechanism is arranged on the outer side of the top of the limiting transverse plate;
the limiting anti-vibration mechanism comprises L-shaped pressure rods, threaded vertical rods and L-shaped clamping blocks, the number of the L-shaped pressure rods, the threaded vertical rods and the L-shaped clamping blocks is four, the four L-shaped pressure rods are respectively positioned in the middle of four corners of the relay body, a limiting pull rod is arranged between every two adjacent L-shaped pressure rods, limiting sliders are arranged at two ends of each limiting pull rod, sliding transverse grooves are formed in the inner sides of two ends of each L-shaped pressure rod, a reset spring is fixedly connected to one side, away from each limiting pull rod, of each limiting slider, positioning buffer assemblies are arranged at the bottoms of the four L-shaped pressure rods, the four threaded vertical rods are respectively positioned at four corners of the top of each limiting transverse plate, first threaded holes are formed in the surface of the top of each L-shaped pressure rod, a screw cap is fixedly connected to the top of each threaded vertical rod, movable clamping assemblies are arranged at the tops of the four threaded vertical rods, and the four L-shaped clamping blocks are respectively positioned at the bottoms of the four threaded vertical rods and fixedly connected with the relay body, fixing clamp grooves are formed in the surfaces of four corners of the top of the limiting transverse plate, the bottom of the L-shaped clamping block is matched with the fixing clamp grooves, and second threaded holes are formed in the bottom of the fixing clamping block.
Specifically, spacing diaphragm is fixed in advance in the inside that contains relay body electrical apparatus, and through the L shape fixture block with relay body one end four corners aim at fixed slot, L shape fixture block inserts fixed slot inboard, promotes L shape depression bar after that, and L shape depression bar drives buffer spring and ring baffle motion, and ring baffle drives the blotter motion, and ring baffle and blotter get into the circular recess inboard simultaneously, carry on relay body spacing.
Preferably, location buffering subassembly includes buffer spring, buffer spring be located L shape depression bar bottom and with L shape depression bar fixed connection, the circular recess has been seted up to L shape fixture block top surface, buffer spring bottom fixedly connected with ring baffle, ring baffle and the inboard top phase-match of circular recess, the ring baffle bottom is equipped with the blotter, blotter and the inboard top phase-match of circular recess, buffer spring is located the screw thread montant bottom outside, screw thread montant bottom run through ring baffle, blotter and L shape fixture block respectively and with second screw hole threaded connection.
Specifically, it is rotatory to drive the screw thread montant through rotatory screw cap, and screw thread montant bottom runs through ring baffle, blotter and L shape fixture block respectively and passes through threaded connection and fix with the second screw hole, and the screw thread montant passes through threaded connection and fixes with the first screw hole at L shape depression bar top with the screw thread montant simultaneously, and is fixed with the installation of relay body, has promoted the stability after the relay installation.
Preferably, a protective pad is arranged on one side of the L-shaped pressing rod, the L-shaped pressing rod is fixedly connected with the protective pad, and the protective pad is made of soft sponge materials.
Specifically, one side of the L-shaped pressure rod is provided with a protective pad made of soft sponge materials to be in contact with the relay body, so that certain protection is provided for the relay body, and the service life of the relay body is prolonged.
Preferably, four the activity chucking subassembly all includes the activity horizontal pole, relay body four corners middle part has all been seted up spacing square groove, four the activity horizontal pole is located spacing square groove inboard respectively, the circular port has been seted up on activity horizontal pole top one end surface, the circular port inboard is equipped with spacing cylinder.
Concretely, the movable cross rod can rotate a certain angle through the limiting cylinder, so that the L-shaped pressing rod is pressed tightly, and the stability of the L-shaped pressing rod for clamping the relay body is improved.
Preferably, spacing cylinder and circular port activity cup joint, spacing cylinder and relay body fixed connection, spacing cylinder one end top surface is kept away from to the activity horizontal pole has seted up spacing screw, the screw montant run through spacing screw and with spacing screw threaded connection.
Specifically, because spacing cylinder cup joints with the circular port activity of activity horizontal pole one end, the activity horizontal pole is around the rotatory certain angle of spacing cylinder.
Preferably, a limiting pull groove is formed in the surface of one side of the movable cross rod, a magnetic block is fixedly embedded in the surface of the side, away from the limiting pull groove, of the movable cross rod, the magnetic block is magnetically connected with the relay body, a fixed stop block is arranged on the side, away from the magnetic block, of the movable cross rod, and the fixed stop block is fixedly connected with the L-shaped pressing rod.
Specifically, through spacing kerve pulling activity horizontal pole, the activity horizontal pole is around the rotatory certain angle of spacing cylinder, and the activity horizontal pole moves to and fixed dog mutual contact, and is corresponding with spacing screw and first screw hole, runs through spacing screw and first screw hole through rotatory screw montant, runs through ring baffle, blotter and L shape fixture block respectively and passes through threaded connection and fix with the second screw hole until screw montant bottom.
Preferably, the limiting sliding blocks are connected with the sliding transverse grooves in a sliding mode, two ends of each limiting pull rod penetrate through one end surface of each adjacent L-shaped pressing rod and are fixedly connected with the two limiting sliding blocks, and the reset springs are fixedly connected with the L-shaped pressing rods.
The novel relay comprises a relay body, a limiting pull rod, a limiting slide block, an L-shaped pressure rod, a reset spring, two adjacent L-shaped pressure rods and a relay body, wherein the limiting pull rod is arranged between the two adjacent L-shaped pressure rods, the four L-shaped pressure rods are pulled respectively according to the size of the relay body, the limiting slide block of the limiting pull rod moves in the inner side of a sliding transverse groove, the L-shaped pressure rods pull the reset spring, the reset spring generates elastic deformation and is stretched, the four L-shaped pressure rods are just located in four corners of the relay body, the reset spring has elastic tension force, the relay body is tightly squeezed by the two adjacent L-shaped pressure rods, and the novel relay body can be suitable for relay bodies of different sizes.
Preferably, the threaded vertical rod penetrates through the first threaded hole and is in threaded connection with the first threaded hole, and a hexagonal hole is formed in the surface of the top of the spiral cap.
Specifically, twist through hex bolts and move the screw cap and drive the screw thread montant and rotate, easy operation is convenient.
Preferably, location buffering subassembly includes buffer spring, buffer spring be located L shape depression bar bottom and with L shape depression bar fixed connection, the circular recess has been seted up to L shape fixture block top surface, buffer spring bottom fixedly connected with ring baffle, ring baffle and the inboard top phase-match of circular recess, the ring baffle bottom is equipped with the blotter, blotter and the inboard top phase-match of circular recess, buffer spring is located the screw thread montant bottom outside, screw thread montant bottom run through ring baffle, blotter and L shape fixture block respectively and with second screw hole threaded connection, the buffer spring top outside is equipped with the perpendicular cover of activity.
Specifically, when the L-shaped pressing rod moves downwards through extrusion, the L-shaped pressing rod extrudes the buffer spring, the buffer spring generates elastic deformation and is compressed, and after the L-shaped pressing rod moves to a proper position, the buffer spring is always in a compressed state, so that the anti-vibration effect is provided for the relay body.
Preferably, the movable vertical sleeve is fixedly connected with the L-shaped pressure rod, the bottom of the movable vertical sleeve is provided with a fixed vertical sleeve, the fixed vertical sleeve is fixedly connected with the L-shaped clamping block, the top surface of the fixed vertical sleeve is provided with an annular vertical groove, and the fixed vertical sleeve is slidably connected with the annular vertical groove.
Specifically, when the L-shaped pressure lever moves downwards, the L-shaped pressure lever pushes the movable vertical sleeve to slide on the inner side of the annular vertical groove at the top of the fixed vertical sleeve, and when the buffer spring generates elastic deformation and is compressed, the stability of the buffer spring is improved.
The embodiment of the invention has the following advantages:
1. the invention provides the anti-vibration performance for the installed relay body by arranging the limiting anti-vibration mechanism, the limiting transverse plate is fixed in the electric appliance containing the relay body in advance, then the L-shaped fixture blocks at the four corners of one end of the relay body are aligned to the fixed clamping grooves, the L-shaped fixture blocks are inserted into the inner sides of the fixed clamping grooves, then the L-shaped pressure rods are respectively pulled, the four L-shaped pressure rods are just positioned at the four corners of the relay body, then the L-shaped pressure rods are pushed, the L-shaped pressure rods drive the buffer springs and the annular baffle to move, the annular baffle drives the buffer cushions to move, the annular baffle and the buffer cushions simultaneously enter the inner sides of the circular grooves, then the screw cap is rotated to drive the threaded vertical rods to rotate, the bottoms of the threaded vertical rods respectively penetrate through the annular baffle, the buffer cushions and the L-shaped fixture blocks and are fixedly connected with the second threaded holes through threads, and simultaneously the threaded vertical rods are fixedly connected with the first threaded holes at the tops of the L-shaped pressure rods through threads, the relay body is installed and fixed, the structure is reasonable, the arrangement is clear, the stability of the relay after installation is improved, and the problems that the use reliability of the relay is influenced due to the fact that the parts in the relay vibrate and the instant disconnection or the shaking of contacts of the relay is easily caused because the relay resonates due to the vibration or the impact of the existing electric appliance containing the relay are solved.
2. The invention prevents vibration and fixes the relay body by arranging the positioning buffer assembly and the movable clamping assembly, after the L-shaped clamping blocks at four corners of one end of the relay body are inserted into the inner side of the fixed clamping groove, the L-shaped pressure rod is extruded to move downwards, the L-shaped pressure rod extrudes the buffer spring, the buffer spring generates elastic deformation and is compressed, after the L-shaped pressure rod moves to a proper position, the movable cross rod is pulled by the limiting pull groove, the movable cross rod rotates for a certain angle around the limiting cylinder, the movable cross rod moves to be in contact with the fixed stop block, the limiting screw hole corresponds to the second threaded hole, the threaded vertical rod penetrates through the limiting screw hole and the second threaded hole by rotating until the bottom of the threaded vertical rod respectively penetrates through the annular baffle, the buffer cushion and the L-shaped clamping block and is connected and fixed with the second threaded hole by threads, the buffer spring is always in a compressed state, with this to provide the antivibration effect to the relay body, easy operation is convenient, has promoted the installation stability of relay body simultaneously.
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 an exploded view of the overall structure provided by the present invention;
FIG. 3 is a side cross-sectional view provided by the present invention;
FIG. 4 is an exploded view of a portion of the spacing anti-vibration mechanism of the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the portion B of FIG. 2 according to the present invention;
fig. 7 is an exploded view of the structure of example 2 according to the present invention.
In the figure: 1 relay body, 2 spacing diaphragm, 3L shape depression bar, 4 screw thread montants, 5L shape fixture block, 6 spacing pull rod, 7 spacing slider, 8 slip horizontal grooves, 9 reset spring, 10 first screw hole, 11 screw caps, 12 fixed slot, 13 second screw hole, 14 buffer spring, 15 circular slot, 16 ring baffle, 17 blotter, 18 protection pad, 19 activity horizontal pole, 20 spacing square groove, 21 circular port, 22 spacing cylinder, 23 spacing screw hole, 24 spacing kerve, 25 magnetic block, 26 fixed stop, 27 hexagonal hole, 28 activity is erect the cover, 29 fixed is erect the cover, 30 annular is erect the groove.
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.
Example 1:
referring to the attached drawings 1-6, the small vibration-proof type stability relay provided by the invention comprises a relay body 1, wherein a limiting transverse plate 2 is arranged at the bottom of the relay body 1, and a limiting vibration-proof mechanism is arranged on the outer side of the top of the limiting transverse plate 2;
the limiting anti-vibration mechanism comprises L-shaped pressure rods 3, threaded vertical rods 4 and L-shaped fixture blocks 5, the number of the L-shaped pressure rods 3, the threaded vertical rods 4 and the L-shaped fixture blocks 5 is four, the four L-shaped pressure rods 3 are respectively positioned in the middle of four corners of the relay body 1, a limiting pull rod 6 is arranged between every two adjacent L-shaped pressure rods 3, limiting sliders 7 are arranged at two ends of each limiting pull rod 6, sliding transverse grooves 8 are formed in the inner sides of two ends of each L-shaped pressure rod 3, one side, away from the limiting pull rod 6, of each limiting slider 7 is fixedly connected with a reset spring 9, a protective pad 18 is arranged on one side of each L-shaped pressure rod 3, each L-shaped pressure rod 3 is fixedly connected with the protective pad 18, each protective pad 18 is made of soft sponge material, a positioning buffer assembly is arranged at the bottoms of the four L-shaped pressure rods 3, and the four threaded vertical rods 4 are respectively positioned at four corners of the tops of the limiting transverse plates 2, the top surface of the L-shaped compression bar 3 is provided with a first threaded hole 10, the tops of the threaded vertical bars 4 are fixedly connected with a screw cap 11, the tops of the four threaded vertical bars 4 are respectively provided with a movable clamping assembly, the four L-shaped fixture blocks 5 are respectively positioned at the bottoms of the four threaded vertical bars 4 and are fixedly connected with the relay body 1, the surfaces of four corners of the top of the limiting transverse plate 2 are respectively provided with a fixed clamping groove 12, the bottom of each L-shaped fixture block 5 is matched with the fixed clamping groove 12, and the bottom of each fixed clamping groove 12 is provided with a second threaded hole 13;
in the embodiment, the limiting transverse plate 2 is fixed in the inside of the electric appliance containing the relay body 1 in advance, the L-shaped fixture blocks 5 at the four corners of one end of the relay body 1 are aligned with the fixed clamping grooves 12, the L-shaped fixture blocks 5 are inserted into the inner sides of the fixed clamping grooves 12, then the L-shaped compression rods 3 are pushed, the L-shaped compression rods 3 drive the buffer springs 14 and the annular baffle plates 16 to move, the annular baffle plates 16 drive the buffer pads 17 to move, the annular baffle plates 16 and the buffer pads 17 simultaneously enter the inner sides of the circular grooves 15 to limit the relay body 1, and because the movable limiting pull rods 6 are arranged between two adjacent L-shaped compression rods 3, according to the size of the relay body 1, the four L-shaped compression rods 3 are respectively pulled, the limiting slide blocks 7 of the limiting pull rods 6 move in the inner sides of the sliding transverse grooves 8, the L-shaped compression rods 3 pull the reset springs 9, the reset springs 9 generate elastic deformation to be elongated, so that the four L-shaped compression rods 3 are located at the four corners of the relay body 1, meanwhile, the reset spring 9 has elastic tension, and the relay body 1 is tightly extruded by the two adjacent L-shaped compression bars 3, so that the relay body 1 with different sizes can be suitable, and the application range of the installation of the relay body 1 is enlarged.
Wherein, in order to further realize the purpose to the antivibration performance of relay body 1, this device adopts following technical scheme to realize: the positioning buffer assembly comprises a buffer spring 14, the buffer spring 14 is located at the bottom of the L-shaped compression bar 3 and is fixedly connected with the L-shaped compression bar 3, a circular groove 15 is formed in the surface of the top of the L-shaped fixture block 5, an annular baffle 16 is fixedly connected to the bottom of the buffer spring 14, the annular baffle 16 is matched with the top of the inner side of the circular groove 15, a buffer cushion 17 is arranged at the bottom of the annular baffle 16, the buffer cushion 17 is matched with the top of the inner side of the circular groove 15, the buffer spring 14 is located on the outer side of the bottom of the threaded vertical rod 4, and the bottom of the threaded vertical rod 4 respectively penetrates through the annular baffle 16, the buffer cushion 17 and the L-shaped fixture block 5 and is in threaded connection with the second threaded hole 13;
wherein, in order to realize the purpose more stable to the spacing chucking of relay body 1, this device adopts following technical scheme to realize: the four movable clamping components all comprise movable cross rods 19, the middle parts of four corners of the relay body 1 are respectively provided with a limiting square groove 20, the four movable cross rods 19 are respectively positioned at the inner sides of the limiting square grooves 20, the surface of one end of the top of each movable cross rod 19 is provided with a circular hole 21, the inner side of each circular hole 21 is provided with a limiting cylinder 22, each limiting cylinder 22 is movably sleeved with the corresponding circular hole 21, each limiting cylinder 22 is fixedly connected with the relay body 1, the surface of the top of one end, far away from the corresponding limiting cylinder 22, of each movable cross rod 19 is provided with a limiting screw hole 23, each threaded vertical rod 4 penetrates through the corresponding limiting screw hole 23 and is in threaded connection with the corresponding limiting screw hole 23, the surface of one side of each movable cross rod 19 is provided with a limiting pull groove 24, the surface of one side, far away from the corresponding limiting pull groove 24, of each movable cross rod 19 is fixedly embedded with a magnetic block 25, and the magnetic block 25 is magnetically connected with the relay body 1, a fixed stop 26 is arranged on one side of the movable cross rod 19, which is far away from the magnetic block 25, and the fixed stop 26 is fixedly connected with the L-shaped pressure rod 3;
wherein, also can the card fix the purpose to the relay body 1 of equidimension not in order to realize, this device adopts following technical scheme to realize: spacing slider 7 and 8 sliding connection in slip transverse groove, 6 both ends of spacing pull rod run through two adjacent L shape depression bars 3 terminal surfaces respectively and with two spacing slider 7 fixed connection, reset spring 9 and L shape depression bar 3 fixed connection, screw thread montant 4 run through first screw hole 10 and with first screw hole 10 threaded connection, hexagonal hole 27 has been seted up on 11 top surfaces of spiral cap.
The using process of the invention is as follows: in the process of mounting the relay, the limiting transverse plate 2 is fixed in an electric appliance containing a relay body 1 in advance, according to the size of the relay body 1, four L-shaped pressure rods 3 are pulled respectively, the limiting sliding block 7 of the limiting pull rod 6 moves inside the sliding transverse groove 8, the L-shaped pressure rods 3 pull the reset spring 9, the reset spring 9 generates elastic deformation and is stretched, so that the four L-shaped pressure rods 3 are just positioned at the four corners of the relay body 1, the L-shaped clamping blocks 5 at the four corners of one end of the relay body 1 are aligned to the fixed clamping grooves 12, the L-shaped clamping blocks 5 are inserted into the inner sides of the fixed clamping grooves 12, the L-shaped pressure rods 3 are pushed, the L-shaped pressure rods 3 drive the buffer springs 14 to move, the buffer springs 14 drive the annular baffle plate 16 to move, the annular baffle plate 16 drives the buffer cushion 17 to move, and the annular baffle plate 16 and the buffer cushion 17 enter the inner sides of the circular grooves 15 simultaneously;
then the L-shaped pressure lever 3 is extruded, the L-shaped pressure lever 3 extrudes the buffer spring 14, the buffer spring 14 generates elastic deformation and is compressed, after the L-shaped pressure lever 3 moves to a proper position, pulling movable cross rod 19 through spacing kerve 24, movable cross rod 19 drives magnetic block 25 and moves, magnetic block 25 takes place to separate with relay body 1, movable cross rod 19 is pulled out from spacing square groove 20 inboard, movable cross rod 19 is rotatory certain angle around spacing cylinder 22, movable cross rod 19 moves to and fixed dog 26 mutual contact, it is corresponding with first screw hole 10 with spacing screw hole 23, rotatory screw thread montant 4 runs through spacing screw hole 23 and passes through threaded connection and fix with first screw hole 10, downward motion when screw thread montant 4 is rotatory, annular baffle 16 is run through respectively to screw thread montant 4 bottom, blotter 17 and L shape fixture block 5 just pass through threaded connection and fix with second screw hole 13.
Example 2:
referring to the attached figure 7, the positioning buffer assembly comprises a buffer spring 14, the buffer spring 14 is located at the bottom of an L-shaped compression bar 3 and fixedly connected with the L-shaped compression bar 3, a circular groove 15 is formed in the surface of the top of an L-shaped fixture block 5, an annular baffle 16 is fixedly connected to the bottom of the buffer spring 14, the annular baffle 16 is matched with the top of the inner side of the circular groove 15, a buffer pad 17 is arranged at the bottom of the annular baffle 16, the buffer pad 17 is matched with the top of the inner side of the circular groove 15, the buffer spring 14 is located on the outer side of the bottom of a threaded vertical rod 4, the bottom of the threaded vertical rod 4 respectively penetrates through the annular baffle 16, the buffer pad 17 and the L-shaped fixture block 5 and is in threaded connection with a second threaded hole 13, a movable vertical sleeve 28 is arranged on the outer side of the top of the buffer spring 14, and the movable vertical sleeve 28 is fixedly connected with the L-shaped compression bar 3, the bottom of the movable vertical sleeve 28 is provided with a fixed vertical sleeve 29, the fixed vertical sleeve 29 is fixedly connected with the L-shaped fixture block 5, the top surface of the fixed vertical sleeve 29 is provided with an annular vertical groove 30, and the fixed vertical sleeve 29 is slidably connected with the annular vertical groove 30;
the using process of the invention is as follows: aim at fixed slot 12 with the L fixture block 5 of relay body 1 one end four corners, L fixture block 5 inserts fixed slot 12 inboardly, promote L shape depression bar 3 after that, L shape depression bar 3 drives buffer spring 14 motion, buffer spring 14 drives the motion of ring baffle 16, ring baffle 16 drives the motion of blotter 17, ring baffle 16 and blotter 17 get into circular recess 15 inboardly simultaneously, extrude L shape depression bar 3 after that, L shape depression bar 3 extrudees buffer spring 14, buffer spring 14 produces elastic deformation and is compressed, after L shape depression bar 3 moved to suitable position, L shape depression bar 3 promoted the activity and erects the cover 28 and slide in the annular of fixed vertical cover 29 top is erected the groove 30 inboardly simultaneously, buffer spring 14 is in compressed state always, with this to provide the antivibration to relay body 1.
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. The utility model provides a small-size antivibration formula stability relay, includes relay body (1), its characterized in that: the bottom of the relay body (1) is provided with a limiting transverse plate (2), and the outer side of the top of the limiting transverse plate (2) is provided with a limiting anti-vibration mechanism;
the limiting anti-vibration mechanism comprises L-shaped pressing rods (3), threaded vertical rods (4) and L-shaped clamping blocks (5), the number of the L-shaped pressing rods (3), the number of the threaded vertical rods (4) and the number of the L-shaped clamping blocks (5) are four, four L-shaped pressing rods (3) are respectively positioned in the middle of four corners of the relay body (1), a limiting pull rod (6) is arranged between every two adjacent L-shaped pressing rods (3), limiting sliding blocks (7) are arranged at two ends of each limiting pull rod (6), sliding transverse grooves (8) are respectively formed in the inner sides of two ends of each L-shaped pressing rod (3), a reset spring (9) is fixedly connected to one side, away from each limiting pull rod (6), of each limiting sliding block (7), a positioning buffer assembly is arranged at the bottoms of the four L-shaped pressing rods (3), the four threaded vertical rods (4) are respectively positioned in four corners of the top of each limiting transverse plate (2), and first threaded holes (10) are formed in the surface of the top of each L-shaped pressing rod (3), screw thread montant (4) top fixedly connected with screw cap (11), four screw thread montant (4) top all is equipped with activity chucking subassembly, four L shape fixture block (5) are located four screw thread montant (4) bottom respectively and with relay body (1) fixed connection, fixed slot (12) have all been seted up on spacing diaphragm (2) top four corners surface, L shape fixture block (5) bottom and fixed slot (12) phase-match, fixed slot (12) bottom is equipped with second screw hole (13).
2. A miniature anti-vibration stability relay according to claim 1, characterized in that: the location buffering subassembly includes buffer spring (14), buffer spring (14) are located L shape depression bar (3) bottom and with L shape depression bar (3) fixed connection, circular recess (15) have been seted up to L shape fixture block (5) top surface, buffer spring (14) bottom fixedly connected with ring baffle (16), ring baffle (16) and circular recess (15) inboard top phase-match, ring baffle (16) bottom is equipped with blotter (17), blotter (17) and circular recess (15) inboard top phase-match, buffer spring (14) are located the screw thread montant (4) bottom outside, ring baffle (16), blotter (17) and L shape fixture block (5) are run through respectively in screw thread montant (4) bottom and with second screw hole (13) threaded connection.
3. A miniature anti-vibration stability relay according to claim 1, characterized in that: one side of the L-shaped pressing rod (3) is provided with a protective pad (18), the L-shaped pressing rod (3) is fixedly connected with the protective pad (18), and the protective pad (18) is made of soft sponge materials.
4. A miniature anti-vibration stability relay according to claim 1, characterized in that: four activity chucking subassembly all includes activity horizontal pole (19), spacing square groove (20), four have all been seted up at relay body (1) four corners middle part activity horizontal pole (19) are located spacing square groove (20) inboard respectively, circular port (21) have been seted up on activity horizontal pole (19) top one end surface, circular port (21) inboard is equipped with spacing cylinder (22).
5. A small anti-vibration stability relay according to claim 4, characterized in that: spacing cylinder (22) and circular port (21) activity cup joint, spacing cylinder (22) and relay body (1) fixed connection, spacing cylinder (22) one end top surface is kept away from in activity horizontal pole (19) has seted up spacing screw (23), screw thread montant (4) run through spacing screw (23) and with spacing screw (23) threaded connection.
6. A small anti-vibration stability relay according to claim 4, characterized in that: spacing kerve (24) have been seted up to activity horizontal pole (19) one side surface, spacing kerve (24) one side fixed surface is kept away from in activity horizontal pole (19) and is inlayed and be equipped with magnetic block (25), magnetic block (25) are connected with relay body (1) magnetism, activity horizontal pole (19) are kept away from magnetic block (25) one side and are equipped with fixed dog (26), fixed dog (26) and L shape depression bar (3) fixed connection.
7. A miniature anti-vibration stability relay according to claim 1, characterized in that: limiting slide blocks (7) are connected with the sliding transverse grooves (8) in a sliding mode, two ends of each limiting pull rod (6) penetrate through one end surface of each two adjacent L-shaped pressing rods (3) and are fixedly connected with the two limiting slide blocks (7), and reset springs (9) are fixedly connected with the L-shaped pressing rods (3).
8. A miniature anti-vibration stability relay according to claim 1, characterized in that: the threaded vertical rod (4) penetrates through the first threaded hole (10) and is in threaded connection with the first threaded hole (10), and a hexagonal hole (27) is formed in the surface of the top of the screw cap (11).
9. A miniature anti-vibration stability relay according to claim 1, characterized in that: the positioning buffer assembly comprises a buffer spring (14), the buffer spring (14) is positioned at the bottom of the L-shaped pressing rod (3) and is fixedly connected with the L-shaped pressing rod (3), the top surface of the L-shaped clamping block (5) is provided with a circular groove (15), the bottom of the buffer spring (14) is fixedly connected with an annular baffle plate (16), the annular baffle (16) is matched with the top of the inner side of the circular groove (15), the bottom of the annular baffle (16) is provided with a cushion pad (17), the buffer cushion (17) is matched with the top of the inner side of the circular groove (15), the buffer spring (14) is positioned on the outer side of the bottom of the threaded vertical rod (4), the bottom of the threaded vertical rod (4) penetrates through the annular baffle (16), the cushion pad (17) and the L-shaped fixture block (5) respectively and is in threaded connection with the second threaded hole (13), and the outer side of the top of the buffer spring (14) is provided with a movable vertical sleeve (28).
10. A miniature anti-vibration stability relay according to claim 9, wherein: the movable vertical sleeve (28) is fixedly connected with the L-shaped pressing rod (3), the bottom of the movable vertical sleeve (28) is provided with a fixed vertical sleeve (29), the fixed vertical sleeve (29) is fixedly connected with the L-shaped clamping block (5), the top surface of the fixed vertical sleeve (29) is provided with an annular vertical groove (30), and the fixed vertical sleeve (29) is slidably connected with the annular vertical groove (30).
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| CN202111113750.6A CN113871256B (en) | 2021-09-23 | 2021-09-23 | Small-size antivibration formula stability relay |
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| CN202111113750.6A CN113871256B (en) | 2021-09-23 | 2021-09-23 | Small-size antivibration formula stability relay |
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| CN113871256A true CN113871256A (en) | 2021-12-31 |
| CN113871256B CN113871256B (en) | 2022-10-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115119450A (en) * | 2022-06-17 | 2022-09-27 | 南方电网调峰调频发电有限公司储能科研院 | Bionic artificial lateral line system and operation method thereof |
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| CN113871256B (en) | 2022-10-21 |
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