CN113871256B - Small-size antivibration formula stability relay - Google Patents
Small-size antivibration formula stability relay Download PDFInfo
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- CN113871256B CN113871256B CN202111113750.6A CN202111113750A CN113871256B CN 113871256 B CN113871256 B CN 113871256B CN 202111113750 A CN202111113750 A CN 202111113750A CN 113871256 B CN113871256 B CN 113871256B
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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 relay body, relay body bottom is equipped with spacing diaphragm, spacing diaphragm top outside is equipped with spacing anti-vibration mechanism, spacing anti-vibration 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 limit pull between two adjacent L shape depression bars, the limit pull both ends all are equipped with limit slider, the slip cross slot has all been seted up to L shape depression bar both ends inboard, a small-size anti-vibration type 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 limiting vibration-proof mechanism to provide vibration-proof performance for an installed relay body, so that the problems that parts in the relay vibrate, the relay is easy to generate instant disconnection or contact vibration and the use reliability of the relay is influenced due to the fact that the relay resonates when an electric appliance containing the relay vibrates or impacts at present are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: a small-sized anti-vibration 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;
spacing anti-vibration mechanism includes L shape depression bar, screw thread montant and L shape fixture block, the quantity of L shape depression bar, screw thread montant and L shape fixture block all sets up to four, four the L shape depression bar is located relay body four corners middle part respectively, and two are adjacent all be equipped with spacing pull rod between the L shape depression bar, spacing pull rod both ends all are equipped with spacing slider, the slip cross slot has all been seted up to L shape depression bar both ends inboard, spacing slider is kept away from spacing pull rod one side fixedly connected with reset spring, four L shape depression bar bottom all is equipped with location buffering subassembly, four the screw thread montant is located spacing diaphragm top four corners respectively, first screw hole has been seted up on L shape depression bar top surface, screw thread montant top fixedly connected with spiral shell cap, four the screw thread montant top all is equipped with movable chucking subassembly, four the L shape fixture block is located four screw thread montant bottoms respectively and relay body fixed connection, fixed slot has all been seted up on spacing diaphragm top four corners surface, L shape fixture block bottom and fixed slot phase-match, fixed slot bottom is equipped with the screw hole.
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 activity and erects the cover.
Specifically, when the L-shaped pressing rod is extruded to move downwards, 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, a fixed vertical sleeve is arranged at the bottom of the movable vertical sleeve and fixedly connected with the L-shaped clamping block, an annular vertical groove is formed in the surface of the top of the fixed vertical sleeve, 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 vibration-proof performance for the installed relay body by arranging the limiting vibration-proof mechanism, the limiting transverse plate is fixed in the electric appliance containing the relay body in advance, then the L-shaped clamping blocks at the four corners of one end of the relay body are aligned to the fixed clamping grooves, the L-shaped clamping blocks are inserted into the inner sides of the fixed clamping grooves, then the L-shaped pressing rods are respectively pulled, the four L-shaped pressing rods are just positioned at the four corners of the relay body, then the L-shaped pressing rods are pushed, the L-shaped pressing 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 and the L-shaped clamping blocks and are connected and fixed with the second threaded holes through threads, and meanwhile, the threaded vertical rods are connected and fixed with the first threaded holes at the tops of the L-shaped pressing rods through threads, so as to install and fix the relay body.
2. According to the invention, the relay body is anti-vibration and fixed by arranging the positioning buffer assembly and the movable clamping assembly, after the L-shaped fixture blocks at four corners of one end of the relay body are inserted into the fixed clamping grooves, 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, the L-shaped pressure rod moves to a proper position, the movable cross rod is pulled through the limiting pull groove, the movable cross rod rotates for a certain angle around the limiting cylinder to move 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 through rotation until the bottom of the threaded vertical rod penetrates through the annular baffle, the buffer pad and the L-shaped fixture block respectively and is fixed with the second threaded hole through threaded connection, the buffer spring is always in a compressed state, so that the anti-vibration effect is provided for the relay body, the operation is simple and convenient, and the installation stability of the relay body is improved.
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, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical essence, and any modifications of the structures, changes of the proportion relation, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention.
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 part of the structure of the limiting anti-vibration mechanism provided in 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 specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 compression bars 3, threaded vertical bars 4 and L-shaped fixture blocks 5, the number of the L-shaped compression bars 3, the threaded vertical bars 4 and the L-shaped fixture blocks 5 is four, four L-shaped compression bars 3 are respectively located in the middle of four corners of the relay body 1, a limiting pull rod 6 is arranged between every two adjacent L-shaped compression bars 3, two ends of each limiting pull rod 6 are respectively provided with a limiting slider 7, the inner sides of two ends of each L-shaped compression bar 3 are respectively provided with a sliding transverse groove 8, one side, away from the limiting slider 7, of each limiting pull rod 6 is fixedly connected with a reset spring 9, one side of each L-shaped compression bar 3 is provided with a protective pad 18, each L-shaped compression bar 3 is fixedly connected with the protective pad 18, each protective pad 18 is made of soft sponge material, the bottom of each L-shaped compression bar 3 is provided with a positioning buffer assembly, the four threaded vertical bars 4 are respectively located at four corners of the top of a limiting transverse plate 2, the top surface of each L-shaped compression bar 3 is provided with a first threaded hole 10, the top of each threaded cap 11 is fixedly connected with a screw cap, the top of each threaded vertical bar 4, the four threaded vertical bars 4 are respectively provided with a clamping assembly, the clamping groove 12, the top of each clamping block 5 is fixedly connected with four clamping groove 12, the bottom of the fixed at the bottom of the relay body 12, and the clamping groove 12 are respectively fixed at the bottom of the clamping groove 12;
in this embodiment, the limiting transverse plate 2 is fixed in the inside of an electric appliance containing the relay body 1 in advance, the L-shaped fixture block 5 at the four corners of one end of the relay body 1 is aligned with the fixed clamping groove 12, the L-shaped fixture block 5 is inserted into the inner side of the fixed clamping groove 12, then the L-shaped compression bar 3 is pushed, the L-shaped compression bar 3 drives the buffer spring 14 and the annular baffle 16 to move, the annular baffle 16 drives the buffer pad 17 to move, the annular baffle 16 and the buffer pad 17 simultaneously enter the inner side of the circular groove 15, the relay body 1 is limited, and because the movable limiting pull rod 6 is arranged between the two adjacent L-shaped compression bars 3, according to the size of the relay body 1, the four L-shaped compression bars 3 are respectively pulled, the limiting slide block 7 of the limiting pull rod 6 moves in the inner side of the sliding transverse groove 8, the L-shaped compression bar 3 pulls the reset spring 9, the reset spring 9 generates elastic deformation to be elongated, so that the four L-shaped compression bars 3 are located at the four corners of the relay body 1, meanwhile, the reset spring 9 has an elastic tensile force, the two adjacent L-shaped compression bars 3 tightly squeeze the relay body 1, and can be applied to relay bodies 1 with different sizes, and the application range 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 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 the threaded vertical rod 4, and the bottom of the threaded vertical rod 4 penetrates through the annular baffle 16, the buffer pad 17 and the L-shaped fixture block 5 respectively 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 assemblies all comprise movable cross rods 19, limiting square grooves 20 are formed in the middle of four corners of the relay body 1, the four movable cross rods 19 are respectively located on the inner sides of the limiting square grooves 20, circular holes 21 are formed in the surface of one end of the tops of the movable cross rods 19, limiting cylinders 22 are arranged on the inner sides of the circular holes 21, the limiting cylinders 22 are movably sleeved with the circular holes 21, the limiting cylinders 22 are fixedly connected with the relay body 1, limiting screw holes 23 are formed in the surface of the tops of the movable cross rods 19 far away from the limiting cylinders 22, the threaded vertical rods 4 penetrate through the limiting screw holes 23 and are in threaded connection with the limiting screw holes 23, limiting pull grooves 24 are formed in the surface of one side of each movable cross rod 19, magnetic blocks 25 are fixedly embedded in the surface of one side, far away from the limiting pull grooves 24, of each movable cross rod 19, the magnetic blocks 25 are magnetically connected with the relay body 1, fixed stop blocks 26 are arranged on one side, and the fixed stop blocks 26 are fixedly connected with the L-shaped pressing rods 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 levers 3 are respectively pulled, a limiting slide block 7 of a limiting pull rod 6 moves inside a sliding transverse groove 8, the L-shaped pressure levers 3 pull a return spring 9, the return spring 9 generates elastic deformation and is stretched, so that the four L-shaped pressure levers 3 are just positioned at four corners of the relay body 1, the L-shaped fixture blocks 5 at four corners of one end of the relay body 1 are aligned to a fixed clamping groove 12, the L-shaped fixture blocks 5 are inserted into the inner side of the fixed clamping groove 12, then the L-shaped pressure levers 3 and the L-shaped pressure levers 3 are pushed to drive a buffer spring 14 to move, the buffer spring 14 drives an annular baffle plate 16 to move, the annular baffle plate 16 drives a buffer cushion 17 to move, and the annular baffle plate 16 and the buffer cushion 17 simultaneously enter the inner side of a circular groove 15;
then the L-shaped pressure lever 3 is extruded, the buffer spring 14 is extruded by the L-shaped pressure lever 3, the buffer spring 14 is compressed after elastic deformation is generated, after the L-shaped pressure lever 3 moves to a proper position, the movable cross rod 19 is pulled by the limiting pull groove 24, the movable cross rod 19 drives the magnetic block 25 to move, the magnetic block 25 is separated from the relay body 1, the movable cross rod 19 is pulled out from the inner side of the limiting square groove 20, the movable cross rod 19 rotates for a certain angle around the limiting cylinder 22, the movable cross rod 19 moves to be in contact with the fixed stop block 26, the limiting screw hole 23 corresponds to the first threaded hole 10, the rotary threaded vertical rod 4 penetrates through the limiting screw hole 23 and is fixed with the first threaded hole 10 through threaded connection, the threaded vertical rod 4 moves downwards while rotating, and the bottom of the threaded vertical rod 4 penetrates through the annular baffle 16, the buffer cushion 17 and the L-shaped fixture block 5 respectively and is fixed with the second threaded hole 13 through threaded connection.
Example 2:
referring to fig. 7, 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 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 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 the 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 the second threaded hole 13, a movable vertical sleeve 28 is arranged on the outer side of the top of the buffer spring 14, the movable vertical sleeve 28 is fixedly connected with the L-shaped compression bar 3, a fixed vertical sleeve 29 is arranged at the bottom of the movable vertical sleeve 28, the fixed vertical sleeve 29 is fixedly connected with the L-shaped fixture block 5, an annular vertical sleeve 30 is formed in the surface of the top of the fixed vertical sleeve 29;
the using process of the invention is as follows: the L-shaped fixture blocks 5 at four corners of one end of the relay body 1 are aligned with the fixed clamping groove 12, the L-shaped fixture blocks 5 are inserted into the inner side of the fixed clamping groove 12, then the L-shaped pressing rods 3 are pushed, the L-shaped pressing rods 3 drive the buffer springs 14 to move, the buffer springs 14 drive the annular baffle 16 to move, the annular baffle 16 and the buffer pads 17 simultaneously enter the inner sides of the circular grooves 15, then the L-shaped pressing rods 3 are squeezed, the buffer springs 14 are squeezed by the L-shaped pressing rods 3, the buffer springs 14 are elastically deformed and compressed, after the L-shaped pressing rods 3 move to proper positions, the L-shaped pressing rods 3 push the movable vertical sleeves 28 to slide on the inner sides of the annular vertical grooves 30 at the tops of the fixed vertical sleeves 29, and the buffer springs 14 are always in a compressed state, so that the anti-vibration effect is provided for the 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 replacements made according to the technical solution of the present invention belong to the protection scope 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 and anti-vibration mechanism comprises L-shaped pressing rods (3), threaded vertical rods (4) and L-shaped fixture 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 fixture blocks (5) are four, four L-shaped pressing rods (3) are respectively arranged in the middle of four corners of the relay body (1), two adjacent L-shaped pressing rods (3) are respectively provided with a limiting pull rod (6), two ends of each limiting pull rod (6) are respectively provided with a limiting sliding block (7), the inner sides of two ends of each L-shaped pressing rod (3) are respectively provided with a sliding transverse groove (8), one side of each limiting sliding block (7) far away from each limiting pull rod (6) is fixedly connected with a reset spring (9), the bottoms of the four L-shaped pressing rods (3) are respectively provided with a positioning buffer assembly, the four threaded vertical rods (4) are respectively arranged in four corners of the top of a limiting transverse plate (2), the surface of the top of each L-shaped pressing rod (3) is provided with a first threaded hole (10), the top of each threaded block (4) is fixedly connected with a screw cap (11), the tops of the four threaded vertical rods (4) are respectively provided with a movable clamping assembly, the four threaded vertical rods (5), the top of each clamping groove (12) are respectively arranged on the four clamping groove (12) and the fixed surface of the corresponding clamping block (1), and a second threaded hole (13) is formed in the bottom of the fixed clamping groove (12).
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 miniature anti-vibration stability relay according to claim 4, wherein: 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, activity horizontal pole (19) are kept away from spacing kerve (24) one side fixed surface and are inlayed and are 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 location buffer 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, buffer spring (14) top outside is equipped with activity 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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| CN113871256B true CN113871256B (en) | 2022-10-21 |
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| CN115119450B (en) * | 2022-06-17 | 2024-05-17 | 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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| CN113871256A (en) | 2021-12-31 |
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