CN215815726U

CN215815726U - Anti-vibration device for relay

Info

Publication number: CN215815726U
Application number: CN202121397832.3U
Authority: CN
Inventors: 吉庆; 王莉; 宋立军
Original assignee: Tianjin Fuaize Technology Development Co ltd
Current assignee: Tianjin Fuaize Technology Development Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-11
Anticipated expiration: 2031-06-22

Abstract

The application discloses an anti-vibration device for a relay, which comprises a protective frame, a mounting plate, a positioning mechanism and a vibration damping mechanism; the positioning mechanism comprises a clamping plate and an inserting rod, wherein the inner cavities on two sides of the mounting plate are respectively provided with a lead screw, one side of the lead screw penetrates through the mounting plate to be connected with a knob, the surface of the lead screw is sleeved with a second sliding sleeve, the top end of the second sliding sleeve penetrates through a mounting plate fixedly connected clamping plate, a movable groove is formed in the mounting plate, a relay body is arranged in the protection frame, a positioning groove is formed in the bottom of the relay body, a pressing plate is arranged in the movable groove, the top of the pressing plate is fixedly connected with the inserting rod, a second spring is fixedly connected to the bottom of the pressing plate, and the top end of the inserting rod extends to the inside of the positioning groove. This application easy operation can fix a position the relay body through splint, lead screw, mounting panel, second sliding sleeve and knob, then conveniently stabilizes the relay body through constant head tank, inserted bar, second spring and clamp plate, appears rocking the not hard up condition when avoiding using.

Description

Anti-vibration device for relay

Technical Field

The application relates to the electrical field, in particular to an anti-vibration device for a 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 (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. Therefore, the circuit plays the roles of automatic regulation, safety protection, circuit conversion and the like.

The relay lacks protection device when installing the use, influences the stability of installation and the normal use of relay easily when meetting the vibration, and the integrality of relay can be influenced seriously, leads to appearing serious damage condition. Therefore, an anti-vibration device for a relay is proposed to address the above problems.

Disclosure of Invention

The anti-wrinkle effect problem of the relay in the prior art is solved by the anti-vibration device for the relay provided in the embodiment.

According to one aspect of the application, an anti-vibration device for a relay is provided, which comprises a protection frame, a mounting plate, a positioning mechanism and a vibration damping mechanism;

the positioning mechanism comprises a clamping plate and an inserting rod, the inner cavities on two sides of the mounting plate are respectively provided with a lead screw, one side of the lead screw penetrates through the mounting plate to be connected with a knob, the surface of the lead screw is sleeved with a second sliding sleeve, the top end of the second sliding sleeve penetrates through a mounting plate fixedly connected clamping plate, a movable groove is formed in the mounting plate, a relay body is arranged in the protection frame, a positioning groove is formed in the bottom of the relay body, a pressing plate is arranged in the movable groove, the top of the pressing plate is fixedly connected with the inserting rod, a second spring is fixedly connected to the bottom of the pressing plate, the top end of the inserting rod extends to the inside of the positioning groove, and the bottom of the second spring is connected with the bottom of the inner cavity of the movable groove.

Further, damping mechanism is including fixed pipe and bottom plate, fender bracket inner chamber bottom central authorities rigid coupling bottom plate, the bottom plate inner chamber is equipped with two sliders, slider one side is through second movable rod connection mounting panel bottom, slider one side rigid coupling third spring, bottom plate inner wall is connected to third spring one side, the fixed pipe of fender bracket inner chamber bottom rigid coupling, the fixed pipe inner chamber is equipped with the fourth spring, fourth spring top and bottom are the first movable rod of rigid coupling and fixed intraductal wall respectively, fixed pipe rigid coupling mounting panel bottom is run through on first movable rod top.

Furthermore, one side of the screw rod is rotatably connected with the inner wall of the mounting plate, the screw rod is connected with the second sliding sleeve through threads, the diameter of a gap formed by penetrating the top end of the inserted rod through the movable groove is smaller than the outer diameter of the pressing plate, and one end of the pressing plate penetrates through the mounting plate and is fixedly connected with the moving block.

Further, the mounting groove is seted up on the fender bracket top, the inside slide bar that is equipped with of mounting groove, the equal rigid coupling mounting groove inner wall in slide bar both sides, slide bar surface cover has first sliding sleeve, mounting groove rigid coupling movable plate is run through to first sliding sleeve bottom, the locating plate is connected through the telescopic link in the movable plate bottom.

Further, the slide bar and first sliding sleeve sliding connection, the telescopic link is cup jointed each other by two different bodys of pipe diameter and is constituteed, and telescopic link surface cover has first spring.

Further, the slider is connected with the bottom plate in a sliding mode, the two ends of the second movable rod are respectively connected with the mounting plate and the slider in a rotating mode, and the width of the tangent plane of the bottom end of the second movable rod is larger than the width of the notch in the top of the fixed pipe.

Through the above-mentioned embodiment of this application, adopted positioning mechanism, solved the poor problem of relay anti vibration effect, gained improvement anti vibration ability and the installation effect of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of one embodiment of the present application;

FIG. 2 is an overall schematic view of an embodiment of the present application;

FIG. 3 is a schematic view of a mounting tube according to an embodiment of the present application.

In the figure: 1. mounting panel, 2, lead screw, 3, relay body, 4, constant head tank, 5, first spring, 6, slide bar, 7, telescopic link, 8, mounting groove, 9, first sliding sleeve, 10, movable plate, 11, locating clip, 12, inserted bar, 13, splint, 14, second sliding sleeve, 15, knob, 16, first movable rod, 17, second spring, 18, bottom plate, 19, slider, 20, second movable rod, 21, clamp plate, 22, third spring, 23, fender bracket, 24, fixed pipe, 25, fourth spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The vibration-proof device in the present embodiment can be applied to various relays, for example, the following relay is provided in the present embodiment, and the vibration-proof device in the present embodiment can be used to mount the following relay.

The utility model provides a relay, includes the box body, participates in, electric cabinet, control panel, heat dissipation mechanism, dehumidification mechanism and battery, all install around the bottom of box body and participate in, the electric cabinet is installed at the top of box body, the control panel is installed to one side of electric cabinet, the internally mounted of electric cabinet has the battery, the internally mounted of box body has heat dissipation mechanism and dehumidification mechanism.

The heat dissipation mechanism comprises reset spring, temperature sensing magnet, fixed block, permanent magnet, last terminal, lower terminal post and heat dissipation fan, the heat dissipation fan is installed to the top inner wall of box body, the fixed block is installed to one side inner wall of box body, the permanent magnet is installed to the bottom of fixed block, the bottom of temperature sensing magnet corresponds both sides and all passes through reset spring and box body bottom inner wall connection, and under the position of temperature sensing magnet is located the permanent magnet, the terminal is installed to the bottom of temperature sensing magnet, the terminal post is installed down to position department under the terminal is located to box body bottom inner wall, the anodal electric connection heat dissipation fan of battery, the last terminal of heat dissipation fan electric connection, the terminal post is down connected to the negative pole electric connection of battery.

Dehumidification mechanism comprises fixed plate, electric putter, clamp plate, water-collecting box, cotton and the condensation piece of absorbing water, the condensation piece is installed to one side inner wall of box body, the cotton of absorbing water is installed to one side of condensation piece, the fixed plate is installed to the opposite side inner wall of box body, electric putter is installed to one side of fixed plate, the clamp plate is installed to electric putter's one end, and the position of clamp plate and the cotton position of absorbing water are corresponding, the bottom inner wall of box body is located and absorbs water under the cotton position department and install the water-collecting box, control panel electric connection electric putter and condensation piece, the output electric connection electric putter and the condensation piece of battery.

The heat dissipation fan is connected with the box body through a bolt.

The fixed plate is connected with the box body through welding.

The corresponding two sides of the box body are provided with heat dissipation holes.

Of course, the present embodiment can also be used for installing relays with other structures. Here, description is not repeated, and the vibration resisting device according to the embodiment of the present application is described below.

Referring to fig. 1-3, an anti-vibration device for a relay includes a protection frame 23, a mounting plate 1, a positioning mechanism and a vibration damping mechanism;

positioning mechanism includes splint 13 and inserted

bar

12, 1 both sides inner chamber of mounting panel all is equipped with

lead screw

2, 2 one sides of lead screw run through mounting panel 1 and connect

knob

15, 2 surface cover of lead screw have second sliding

sleeve

14, 1 rigid coupling splint 13 of mounting panel are run through on 14 tops of second sliding sleeve, the movable groove is seted up to 1 inside of mounting panel, the inside relay body 3 that is equipped with of fender bracket 23, constant head tank 4 is seted up to relay body 3 bottom, and the movable inslot portion is equipped with clamp plate 21, clamp plate 21 top rigid coupling inserted bar 12, and clamp plate 21 bottom rigid coupling second spring 17, inserted bar 12 top extends to inside the constant head tank 4, movable groove inner chamber bottom is connected to second spring 17 bottom, can facilitate the installation location relay body 3.

The damping mechanism comprises a fixed pipe 24 and a bottom plate 18, the bottom plate 18 is fixedly connected to the center of the bottom of the inner cavity of the protection frame 23, the inner cavity of the bottom plate 18 is provided with two sliders 19, one side of each slider 19 is connected to the bottom of the mounting plate 1 through a second movable rod 20, one side of each slider 19 is fixedly connected with a third spring 22, one side of each third spring 22 is connected to the inner wall of the bottom plate 18, the bottom of the inner cavity of the protection frame 23 is fixedly connected with the fixed pipe 24, the inner cavity of the fixed pipe 24 is provided with a fourth spring 25, the top and the bottom of the fourth spring 25 are fixedly connected with the inner walls of the first movable rod 16 and the fixed pipe 24 respectively, and the top end of the first movable rod 16 penetrates through the bottom of the fixed pipe 24 and is fixedly connected to the mounting plate 1, so that the vibration resistance can be improved; one side of the screw rod 2 is rotatably connected with the inner wall of the mounting plate 1, the screw rod 2 is connected with the second sliding sleeve 14 through threads, the diameter of a gap formed by the top end of the inserted rod 12 penetrating through the movable groove is smaller than the outer diameter of the pressing plate 21, one end of the pressing plate 21 penetrates through the mounting plate 1 and is fixedly connected with a moving block, and the limiting effect can be achieved; the top end of the protection frame 23 is provided with a mounting groove 8, a slide bar 6 is arranged in the mounting groove 8, two sides of the slide bar 6 are fixedly connected with the inner wall of the mounting groove 8, a first sliding sleeve 9 is sleeved on the surface of the slide bar 6, the bottom end of the first sliding sleeve 9 penetrates through the mounting groove 8 and is fixedly connected with a movable plate 10, the bottom of the movable plate 10 is connected with a positioning plate 11 through a telescopic rod 7, the relay body 3 can be positioned, and jumping and bumping are prevented; the sliding rod 6 is connected with the first sliding sleeve 9 in a sliding mode, the telescopic rod 7 is formed by sleeving two pipe bodies with different pipe diameters, and the surface of the telescopic rod 7 is sleeved with the first spring 5, so that the effect of extruding the relay body 3 can be achieved; slider 19 and bottom plate 18 sliding connection, second movable rod 20 both ends are rotated respectively and are connected mounting panel 1 and

slider

19, 16 bottom tangent planes width of first movable rod is greater than the fixed 24 top breach width of pipe, is convenient for play anti-wrinkle effect.

When the relay is used, electrical components in the application are externally connected with a power supply and a control switch when in use, the relay body 3 is placed on the surface of the mounting plate 1, then the positioning groove 4 is aligned with a movable groove on the surface of the mounting plate 1, the moving block is loosened, the pressing plate 21 and the inserting rod 12 can be pushed to move through the elasticity of the second spring 17, the inserting rod 12 can be conveniently inserted into the positioning groove 4, the relay body 3 can be positioned, then the knob 15 is screwed to rotate the screw rod 2, the second sliding sleeve 14 can drive the clamping plate 13 to clamp the relay body 3, and the positioning and the mounting of the relay body 3 are completed;

after the installation, can be according to relay body 3 size, remove movable plate 10, slide in slide bar 6 surface through first sliding sleeve 9, conveniently remove locating plate 11 position, make locating plate 11 push down relay body 3 top through telescopic link 7 and first spring 5, the condition of jolting and beating appears in relay body 3 on the bottom of preventing to vibrate, and through fixed pipe 24, first movable rod 16, bottom plate 18, slider 19, second movable rod 20, clamp plate 21, fourth spring 25 and third spring 22 can play the damping effect, avoid vibrating the condition that leads to relay body 3 to appear strong rocking, can improve the protection effect to relay body 3, improve the security that relay body 3 used the transportation.

The application has the advantages that:

1. the relay body can be positioned through the clamping plate, the lead screw, the mounting plate, the second sliding sleeve and the knob, and then the relay body is conveniently stabilized through the positioning groove, the inserting rod, the second spring and the pressing plate, so that the situation of shaking and loosening during use is avoided;

2. this application is rational in infrastructure, can play the damping effect through fixed pipe, first movable rod, bottom plate, slider, second movable rod, clamp plate and third spring, avoids the vibration to lead to the strong condition of rocking to appear in the relay body, can activity movable plate and locating plate through slide bar, first sliding sleeve in addition, is convenient for extrude spacingly to relay body top.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-vibration device for a relay, characterized in that: comprises a protective frame (23), a mounting plate (1), a positioning mechanism and a vibration damping mechanism;

the positioning mechanism comprises a clamping plate (13) and an inserting rod (12), the inner cavities at two sides of the mounting plate (1) are respectively provided with a screw rod (2), one side of the screw rod (2) penetrates through the mounting plate (1) to be connected with a knob (15), a second sliding sleeve (14) is sleeved on the surface of the screw rod (2), the top end of the second sliding sleeve (14) penetrates through the mounting plate (1) and is fixedly connected with the clamping plate (13), a movable groove is arranged in the mounting plate (1), a relay body (3) is arranged in the protective frame (23), the bottom of the relay body (3) is provided with a positioning groove (4), a pressing plate (21) is arranged in the movable groove, the top of the pressing plate (21) is fixedly connected with an inserted link (12), and the bottom of the pressure plate (21) is fixedly connected with a second spring (17), the top end of the inserted bar (12) extends into the positioning groove (4), and the bottom of the second spring (17) is connected with the bottom of the inner cavity of the movable groove.

2. An anti-vibration device for a relay according to claim 1, wherein: damping mechanism is including fixed pipe (24) and bottom plate (18), fender bracket (23) inner chamber bottom central authorities rigid coupling bottom plate (18), bottom plate (18) inner chamber is equipped with two slider (19), mounting panel (1) bottom is connected through second movable rod (20) in slider (19) one side rigid coupling third spring (22), bottom plate (18) inner wall is connected to third spring (22) one side, fender bracket (23) inner chamber bottom rigid coupling fixed pipe (24), fixed pipe (24) inner chamber is equipped with fourth spring (25), fourth spring (25) top and bottom are first movable rod (16) of rigid coupling and fixed pipe (24) inner wall respectively, fixed pipe (24) rigid coupling mounting panel (1) bottom is run through on first movable rod (16) top.

3. An anti-vibration device for a relay according to claim 1, wherein: one side of the screw rod (2) is rotatably connected with the inner wall of the mounting plate (1), the screw rod (2) is connected with the second sliding sleeve (14) through threads, the diameter of a gap formed by penetrating the top end of the inserted rod (12) through the movable groove is smaller than the outer diameter of the pressing plate (21), and one end of the pressing plate (21) penetrates through the mounting plate (1) and is fixedly connected with the movable block.

4. An anti-vibration device for a relay according to claim 1, wherein: mounting groove (8) are seted up on fender bracket (23) top, inside slide bar (6) that is equipped with of mounting groove (8), the equal rigid coupling mounting groove (8) inner wall in slide bar (6) both sides, slide bar (6) surface cover has first sliding sleeve (9), mounting groove (8) rigid coupling movable plate (10) are run through to first sliding sleeve (9) bottom, movable plate (10) bottom is through telescopic link (7) connection locating plate (11).

5. An anti-vibration device for a relay according to claim 4, wherein: slide bar (6) and first sliding sleeve (9) sliding connection, telescopic link (7) cup joint each other by the body that two pipe diameters are different and form, and telescopic link (7) surface cover has first spring (5).

6. An anti-vibration device for a relay according to claim 2, wherein: slider (19) and bottom plate (18) sliding connection, second movable rod (20) both ends are rotated respectively and are connected mounting panel (1) and slider (19), first movable rod (16) bottom tangent plane width is greater than fixed pipe (24) top breach width.