CN118412249B - Shell mounting structure of relay - Google Patents
Shell mounting structure of relay Download PDFInfo
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- CN118412249B CN118412249B CN202410882684.6A CN202410882684A CN118412249B CN 118412249 B CN118412249 B CN 118412249B CN 202410882684 A CN202410882684 A CN 202410882684A CN 118412249 B CN118412249 B CN 118412249B
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- 230000001681 protective effect Effects 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a shell mounting structure of a relay, which relates to the technical field of relays and comprises a main body assembly, wherein the main body assembly comprises a mounting seat; a connecting block; a coil; a protective shell; the movable assembly comprises a movable groove; a through hole; a connecting column; a top plate; a first spring; a first lateral connecting plate; pressing down a column; the clamping assembly comprises a first mounting groove, a first movable shaft, a first clamping rod and a first fixed shaft; a second mounting groove; a second movable shaft; a second clamping bar; a second fixed shaft; the reinforcing component comprises a first fixing plate; a first movable lever; a first baffle; a fixing hole; a second spring; a first clamping rod; a second fixing plate; a second movable rod; a second baffle; a third spring; a second clamping rod; the limiting assembly comprises a square block; a connecting pipe; a limiting tube; a second sideboard; and a limit column. The invention prolongs the service life, can finish the installation without complicated operation, greatly simplifies the operation process and improves the installation efficiency.
Description
Technical Field
The invention relates to the technical field of relays, in particular to a shell mounting structure of a relay.
Background
The relay is used as an electrical switch and is used for controlling the on-off of the electrical loop. When the relay is applied to the movable body, the relay will experience vibrations. Such as an automobile, jolting of the automobile during its travel will cause vibration of the relay. If the relay is loosened, an electric loop may be loosened, and fire is caused when the relay is severe, so that the relay is very important to install and fix, at present, a mounting hole is usually formed in a shell of the relay, a metal ring is arranged in the mounting hole of the shell of the relay, and the relay is fixed on an object to be installed by inserting a screw into the metal ring. The height of the metal ring is slightly higher than the depth of the mounting hole, and the metal ring is used for reinforcing the structural strength of the relay shell and avoiding the relay shell from being crushed and cracked when the screw is mounted;
Through searching, the Chinese patent document with the application publication number of CN111128601A discloses a shell mounting structure of a relay, which comprises a shell and a reinforcing ring. The outer side surface of one end part of the reinforcing ring is outwards unfolded to form a reinforcing part, and the middle area of the reinforcing ring penetrates through to form a mounting hole which is used for bearing a screw. The connecting hole has been seted up to casing edge, and the reinforcing ring inserts and locates in the connecting hole, and the reinforcing part is in the butt of being convenient for of connecting hole with the casing, and casing and reinforcing ring interference fit are connected. The thickness of the shell edge is smaller than the height of the reinforcing ring. Above-mentioned relay's casing mounting structure promotes the structural strength of casing through the reinforcement circle, utilizes the screw to insert to locate in the reinforcement circle to be fixed in the relay on the installed object, thereby avoid the screw to fracture the casing of relay when the installation. The reinforcing part is used for improving the mounting stability of the reinforcing ring in the connecting hole, and after the screw is mounted, the reinforcing part forms clamping acting force on the shell, so that the mounting strength is improved. The reinforcing ring further improves the assembly efficiency, and is simple to assemble with the shell, and convenient for automatic production.
When the shell of the existing relay is installed, the shell is inserted into the fixed hole, the outer part of the shell is fixed by the clamping hook, once the inner element needs to be maintained or replaced, the clamping hook structure is more troublesome to disassemble and is fixed only through the outer part, the shell is not firmly installed, the clamping hook is fixed, the shell and the base are required to be accurately aligned, and if the alignment is inaccurate, the fixation is unstable or the installation cannot be correctly performed.
Disclosure of Invention
The invention aims at: in order to solve the shell of current relay when the installation, insert the fixed downthehole with the shell to the shell outside reuse pothook is fixed, in case need maintenance or change internal component, the dismantlement of pothook structure is more troublesome, and only through outside fixed, can lead to the shell to install insecure, and the pothook is fixed and is required the accurate counterpoint between shell and the base, if counterpoint inaccuracy can lead to fixed insecure or unable correctly installed's problem, provides a shell mounting structure of relay.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention relates to a housing mounting structure of a relay, comprising:
a body assembly including a mount;
The movable assembly comprises a movable groove, a through hole, a connecting column and a top plate;
the movable groove is formed in one side of the upper surface of the mounting seat, the through hole is formed in the center of the upper surface of the inside of the movable groove, the lower end of the outer surface of the connecting column is immersed into the through hole, and the top plate is fixedly connected to the upper surface of the connecting column;
The clamping assembly comprises a first mounting groove, a first movable shaft, a first clamping rod and a first fixed shaft;
The first mounting groove is formed in the middle of one side of the upper surface of the top plate, the first movable shaft penetrates through the first mounting groove, the first clamping rod movably penetrates through the middle of the outer surface of the first movable shaft, and the first fixed shaft penetrates through the middle section of the outer surface of the first clamping rod;
a reinforcement assembly including a first fixing plate;
The first fixing plate is fixed on one side of the upper surface of the mounting seat.
Through the above-mentioned structure of setting, through inside and outside synchronous fixed reduction because of environmental factor or unexpected drop lead to burst trouble, ensure the stability and the reliability of protecting crust under various conditions, prolong its life, need not loaded down with trivial details operation just can accomplish the installation, greatly simplified operation process and improvement installation effectiveness.
As still further aspects of the invention: the lower surface of mount pad fixedly connected with connecting block, the coil is installed at the upper surface center of mount pad, and the top of coil is provided with the protecting crust.
Through the mount pad that sets up, as the basis part of main part subassembly, mainly provide stable support and fixed effect, the protective housing ensures not to hinder normal operating and the long-term stability of equipment when protecting interior component.
As still further aspects of the invention: the upper end of the outer surface of the connecting column penetrates through the first spring, a first side connecting plate is fixed in the middle of one side of the inside of the protective shell, and a pressing column is connected in the middle of the lower surface of the first side connecting plate.
Through the movable groove that sets up, it provides necessary space and route in order to realize its predetermined action for movable component, and this kind of notch has guaranteed the compactness of structure, and the through-hole mainly is used to install the spliced pole, ensures its stability and the accuracy in the motion in-process, pushes down the roof that the post can directly act on the below, carries out pressure transmission.
As still further aspects of the invention: the lower pressing column is in positive correspondence with the top plate, and when the protective shell is installed on the installation seat, the lower pressing column is in contact with the top plate and compresses the first spring.
By precisely designing the contact surface and configuration of the hold-down post and the top plate, the propagation path of the force can be optimized, reducing unnecessary internal friction and wear, thereby improving the operating efficiency and lifetime of the apparatus.
As still further aspects of the invention: the second mounting groove is formed in the middle of the other side of the upper surface of the top plate, the second movable shaft penetrates through the second mounting groove, the second clamping rod penetrates through the middle of the outer surface of the second movable shaft, and the second fixing shaft penetrates through the middle of the outer surface of the second clamping rod.
Through the first mounting groove that sets up, for clamping assembly provides necessary space in order to settle first loose axle, first clamping lever activity runs through at the surface middle part of first loose axle, and this kind of design makes the clamping lever can remove in a flexible way on the loose axle.
As still further aspects of the invention: the first fixed shaft is arranged on one side above the inside of the movable groove, the second fixed shaft is arranged on the other side above the inside of the movable groove, and when the connecting column moves downwards, the top plate is driven to move downwards, and under the movable connection of the first fixed shaft and the second fixed shaft, the upper half parts of the first clamping rod and the second clamping rod are in contact clamping with the protective shell.
Through the second mounting groove that sets up, corresponding with first mounting groove, allow more complicated second clamping lever at the inside rotation of second mounting groove, through the cooperation use of two sets of clamping levers and loose axle, the clamp assembly can be with the protection frame from outside clamp fastening.
As still further aspects of the invention: the surface middle part of first fixed plate runs through there is first movable rod, the surface one side fixedly connected with first baffle of first movable rod, the surface of first movable rod runs through there is the second spring, the surface opposite side fixedly connected with first draw-in lever of first movable rod, upper surface one side of mount pad is fixed with the second fixed plate, the surface of second fixed plate runs through there is the second movable rod, surface one side fixedly connected with second baffle of second movable rod, the surface of second movable rod runs through there is the third spring, surface opposite side fixedly connected with second draw-in lever of second movable rod, the fixed orifices has been seted up to surface one side lower extreme of protecting crust.
The first movable rod is allowed to horizontally move within a certain range through the first fixed plate, and the second spring provides necessary elastic force to help the first movable rod to reset when being subjected to external force.
As still further aspects of the invention: the fixed orifices run through both ends around the protecting crust, and the fixed orifices has seted up two sets of, sets up respectively in the both sides of protecting crust, and first kelly and second kelly and fixed orifices forward correspond, and the outward appearance of first kelly and second kelly is the slope form that the outside is low inboard height.
The square blocks are used for providing stable foundation support to support the connecting pipes and subsequent structures.
As still further aspects of the invention: the limiting assembly comprises a square block and a connecting pipe;
The square block is fixed at the center of one side of the upper surface of the mounting seat, and the connecting pipe is fixedly connected to the upper surface of the square block.
Through setting up the design of spacing pipe and spacing post, the staff only need carry out preliminary alignment at the installation, even there is slight deviation, and the design of funnel shape also can automatic guidance spacing post to spacing pipe center slip to the precision of self-adjustment alignment.
As still further aspects of the invention: the upper surface of the connecting pipe is connected with a limiting pipe, one side of the inside of the protective shell is fixedly connected with a second side connecting plate, and the lower surface of the second side connecting plate is fixedly connected with a limiting column;
The connecting pipe and the limiting pipe are communicated with each other, the limiting pipe is funnel-shaped, and the limiting column and the limiting pipe are in forward correspondence.
Compared with the prior art, the invention has the beneficial effects that:
Through main part subassembly, movable assembly and clamping assembly, when the staff installs the protecting crust, the protecting crust aligns the mount pad, when pressing down the installation with the protecting crust downwards, when pushing down post and roof contact, can push down the roof, make first spring shrink, drive spliced pole and roof move down simultaneously, when the roof moves down, first clamping lever is under first loose axle and first fixed axle swivelling joint, move down the lower extreme of first clamping lever, the upper end of first clamping lever folds to the centre, simultaneously under the swivelling joint of second loose axle and second fixed axle, the lower extreme of second clamping lever moves down, the upper end of first clamping lever folds to the centre, press from both sides the protecting crust simultaneously and press from both sides fixedly, install the protecting crust from the outside fixedly, under the effect of pushing down, first clamping lever and second clamping lever pass through respective loose axle and fixed axle cooperation, realize the rotation. The design makes the lower end of the clamping rod move downwards, and the upper end is folded towards the center, so that a clamping action is formed, the protective shell is tightly fixed from two sides by the clamping action, and a stable installation effect is realized. In this way, the protective shell is firmly locked at the position where installation is needed, and installation can be completed without additional tools or parts, thereby simplifying the operation process and improving the installation efficiency.
Based on beneficial effect one, through strengthening the subassembly, in the downward installation of protecting crust, when protecting crust inner wall and first draw-in lever, the second draw-in lever contacts, and under the inclined plane contact of first draw-in lever and second draw-in lever, can the synchronous first movable rod of linkage and second movable rod move to the centre, second spring and third spring shrink, drive first draw-in lever and second draw-in lever and move inwards, and will be in the continuous pushing down of protecting crust, when fixed orifices and first draw-in lever, second draw-in lever forward correspond, second spring and third spring can resume deformation rapidly, drive first draw-in lever, the second draw-in lever moves to both sides, block into the fixed orifices inside with the protecting crust, internal and external synchronous fixation has reduced because the sudden failure that environmental factor or unexpected fall etc. led to, ensure the stability and the reliability of protecting crust under various conditions, prolong its life, install can be accomplished without loaded down with trivial details operation, greatly simplified operation process and improved installation effectiveness.
Based on beneficial effect two, through spacing subassembly, in the fixed protecting crust of installation, in order to avoid installing the protecting crust hole site to aim at misalignment, when the protecting crust is installed downwards, the staff only needs to correspond spacing pipe and spacing post, even counterpoint has the deviation, in the protecting crust moves downwards, and under the funnel type of spacing pipe, can drive spacing post to spacing pipe center slip in step, and thereby slide into the connecting pipe is inside, improve the accuracy of counterpoint, the spacing pipe of funnel type can be when contacting spacing post, automatic guidance is to the center removal, this has guaranteed even the position is deviation when initial installation, finally also can reach exact mounted position, the convenience and the steadiness of installing the protecting crust have been improved.
Drawings
FIG. 1 is a perspective view of a first view of the present invention;
FIG. 2 is a perspective view of a second view of the present invention;
FIG. 3 is an exploded view of the movable assembly of the present invention;
FIG. 4 is a schematic perspective view of a movable assembly and a clamping assembly according to the present invention;
FIG. 5 is a schematic perspective view of a reinforcement assembly according to the present invention;
FIG. 6 is a second perspective view of the reinforcement assembly of the present invention;
fig. 7 is a schematic perspective view of a limiting assembly according to the present invention.
In the figure: 1. a body assembly; 11. a mounting base; 12. a connecting block; 13. a coil; 14. a protective shell;
2. a movable assembly; 21. a movable groove; 22. a through hole; 23. a connecting column; 24. a top plate; 25. a first spring; 26. a first lateral connecting plate; 27. pressing down a column;
3. a clamping assembly; 31. a first mounting groove; 32. a first movable shaft; 33. a first clamping bar; 34. a first fixed shaft; 35. a second mounting groove; 36. a second movable shaft; 37. a second clamping bar; 38. a second fixed shaft;
4. a reinforcement assembly; 41. a first fixing plate; 42. a first movable lever; 421. a first baffle; 43. a fixing hole; 44. a second spring; 45. a first clamping rod; 46. a second fixing plate; 47. a second movable rod; 471. a second baffle; 48. a third spring; 49. a second clamping rod;
5. a limit component; 51. square blocks; 52. a connecting pipe; 53. a limiting tube; 54. a second sideboard; 55. and a limit column.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, in an embodiment of the present invention, a housing mounting structure of a relay includes: a body assembly 1, the body assembly 1 comprising a mounting seat 11;
the movable assembly 2, the movable assembly 2 includes the movable slot 21, through hole 22, connecting column 23, roof 24;
the movable groove 21 is formed on one side of the upper surface of the mounting seat 11, the through hole 22 is formed in the center of the upper surface of the inside of the movable groove 21, the lower end of the outer surface of the connecting column 23 is immersed into the through hole 22, and the top plate 24 is fixedly connected to the upper surface of the connecting column 23;
The clamping assembly 3, the clamping assembly 3 comprises a first mounting groove 31, a first movable shaft 32, a first clamping rod 33 and a first fixed shaft 34;
The first mounting groove 31 is formed in the middle of one side of the upper surface of the top plate 24, the first movable shaft 32 penetrates through the first mounting groove 31, the first clamping rod 33 movably penetrates through the middle of the outer surface of the first movable shaft 32, and the first fixed shaft 34 penetrates through the middle section of the outer surface of the first clamping rod 33;
a reinforcement assembly 4, the reinforcement assembly 4 including a first fixing plate 41;
the first fixing plate 41 is fixed on one side of the upper surface of the mounting seat 11;
the limiting assembly 5 comprises a square block 51 and a connecting pipe 52;
The square block 51 is fixed at the center of one side of the upper surface of the mounting seat 11, and the connecting pipe 52 is fixedly connected to the upper surface of the square block 51;
The lower surface of mount pad 11 fixedly connected with connecting block 12, the upper surface center of mount pad 11 installs coil 13, and the top of coil 13 is provided with protecting crust 14.
In this embodiment: the internal and external synchronous fixation reduces sudden faults caused by environmental factors or accidental falling, ensures the stability and reliability of the protective shell under various conditions, prolongs the service life of the protective shell, can complete installation without complicated operation, greatly simplifies the operation process and improves the installation efficiency.
Referring to fig. 1-7, a first spring 25 penetrates through the upper end of the outer surface of the connecting column 23, a first lateral connecting plate 26 is fixed in the middle of one side of the inside of the protective shell 14, and a pressing column 27 is connected in the middle of the lower surface of the first lateral connecting plate 26;
The lower pressing post 27 corresponds to the top plate 24 in the forward direction, and when the protective housing 14 is mounted on the mount 11, the lower pressing post 27 contacts the top plate 24 and compresses the first spring 25;
A second mounting groove 35 is formed in the middle of the other side of the upper surface of the top plate 24, a second movable shaft 36 penetrates through the second mounting groove 35, a second clamping rod 37 penetrates through the middle of the outer surface of the second movable shaft 36, and a second fixing shaft 38 penetrates through the middle of the outer surface of the second clamping rod 37;
the first fixing shaft 34 is installed on one side above the inside of the movable groove 21, the second fixing shaft 38 is installed on the other side above the inside of the movable groove 21, and when the connecting column 23 moves downwards, the top plate 24 is driven to move downwards, and under the movable connection of the first fixing shaft 34 and the second fixing shaft 38, the upper half parts of the first clamping rod 33 and the second clamping rod 37 are contacted and clamped with the protective shell 14.
In this embodiment: when the worker installs the protective housing 14, the worker aligns the protective housing 14 to the installation seat 11, presses the protective housing 14 downward, when the pressing post 27 contacts the top plate 24, the top plate 24 is pressed downward, the first spring 25 is contracted, the connecting post 23 is driven to move downward with the top plate 24, when the top plate 24 moves downward, the first clamping rod 33 moves downward under the rotating connection of the first movable shaft 32 and the first fixed shaft 34, the upper end of the first clamping rod 33 is folded toward the middle, and simultaneously, the lower end of the second clamping rod 37 moves downward under the rotating connection of the second movable shaft 36 and the second fixed shaft 38, the upper end of the first clamping rod 33 is folded toward the middle, the protective housing 14 is clamped and fixed from both sides, the protective housing 14 is installed and fixed from the outside, and under the action of the pressing force, the first clamping rod 33 and the second clamping rod 37 are matched through the respective movable shafts and the fixed shafts, so that rotation is realized. The design makes the lower extreme of clamp lever move downwards, and the upper end then folds to the center, forms a kind of "clamp" action, and this clamp action closely fixes the protecting crust 14 from both sides, has realized stable installation effect, and in this manner, the protecting crust 14 is locked firmly in the position that needs the installation, need not extra instrument or part and can accomplish the installation, has simplified operation process and has improved installation effectiveness.
Referring to fig. 1-7, a first movable rod 42 is penetrated through the middle part of the outer surface of the first fixed plate 41, a first baffle 421 is fixedly connected to one side of the outer surface of the first movable rod 42, a second spring 44 is penetrated through the outer surface of the first movable rod 42, a first clamping rod 45 is fixedly connected to the other side of the outer surface of the first movable rod 42, a second fixed plate 46 is fixedly connected to one side of the upper surface of the mounting seat 11, a second movable rod 47 is penetrated through the outer surface of the second fixed plate 46, a second baffle 471 is fixedly connected to one side of the outer surface of the second movable rod 47, a third spring 48 is penetrated through the outer surface of the second movable rod 47, a second clamping rod 49 is fixedly connected to the other side of the outer surface of the second movable rod 47, and a fixing hole 43 is formed in the lower end of one side of the outer surface of the protective shell 14;
The fixing holes 43 penetrate through the front end and the rear end of the protective shell 14, two groups of fixing holes 43 are formed, the two groups of fixing holes 43 are respectively formed on two sides of the protective shell 14, the first clamping rods 45 and the second clamping rods 49 correspond to the fixing holes 43 in the forward direction, and the outer surfaces of the first clamping rods 45 and the second clamping rods 49 are in a slope shape with the outer sides low and the inner sides high.
In this embodiment: in the downward installation of the protective housing 14, when the inner wall of the protective housing 14 is contacted with the first clamping rod 45 and the second clamping rod 49, and under the inclined surface contact of the first clamping rod 45 and the second clamping rod 49, the first movable rod 42 and the second movable rod 47 are synchronously linked to move towards the middle, the second spring 44 and the third spring 48 shrink to drive the first clamping rod 45 and the second clamping rod 49 to move towards the inner side, and in the continuous downward pressing of the protective housing 14, when the fixing hole 43 corresponds to the first clamping rod 45 and the second clamping rod 49 in the forward direction, the second spring 44 and the third spring 48 can quickly recover to deform to drive the first clamping rod 45 and the second clamping rod 49 to move towards the two sides and clamp into the fixing hole 43, so that the protective housing 14 is reinforced from the inside, the sudden faults caused by environmental factors or unexpected falling and the like are synchronously reduced, the stability and the reliability of the protective housing 14 under various conditions are ensured, the service life of the protective housing is prolonged, the installation can be completed without the operation, the operation is greatly simplified, and the installation efficiency is improved.
Referring to fig. 1-7, the upper surface of the connecting pipe 52 is connected with a limiting pipe 53, one side of the inside of the protecting shell 14 is fixedly connected with a second lateral connecting plate 54, and the lower surface of the second lateral connecting plate 54 is fixedly connected with a limiting post 55;
the connecting pipe 52 and the limiting pipe 53 are communicated with each other, the limiting pipe 53 is funnel-shaped, and the limiting column 55 and the limiting pipe 53 are in forward correspondence.
In this embodiment: in the installation fixed protection shell 14, in order to avoid the installation protection shell 14 hole site misalignment, when protection shell 14 is installed downwards, the staff only needs to correspond spacing pipe 53 with spacing post 55, even if there is the deviation in counterpoint, in the downward movement of protection shell 14, and under the funnel type of spacing pipe 53, can drive spacing post 55 to the center of spacing pipe 53 in step and slide into connecting pipe 52 inside from this, improve the accuracy of counterpoint, the spacing pipe 53 of funnel type can be when contacting spacing post 55, automatic guide its to the center removal, this has guaranteed that even there is the deviation in position when initial installation, still can reach the exact mounted position finally, the convenience and the steadiness of installation protection shell 14 have been improved.
Working principle:
When the worker installs the protective housing 14, the worker aligns the protective housing 14 to the installation seat 11, presses the protective housing 14 downward, when the pressing post 27 contacts the top plate 24, the top plate 24 is pressed downward, the first spring 25 is contracted, the connecting post 23 is driven to move downward with the top plate 24, when the top plate 24 moves downward, the first clamping rod 33 moves downward under the rotating connection of the first movable shaft 32 and the first fixed shaft 34, the upper end of the first clamping rod 33 is folded toward the middle, and simultaneously, the lower end of the second clamping rod 37 moves downward under the rotating connection of the second movable shaft 36 and the second fixed shaft 38, the upper end of the first clamping rod 33 is folded toward the middle, the protective housing 14 is clamped and fixed from both sides, the protective housing 14 is installed and fixed from the outside, and under the action of the pressing force, the first clamping rod 33 and the second clamping rod 37 are matched through the respective movable shafts and the fixed shafts, so that rotation is realized. The design makes the lower end of the clamping rod move downwards, and the upper end is folded towards the center, so that a clamping action is formed, the protective shell 14 is tightly fixed from two sides, and a stable installation effect is realized, in this way, the protective shell 14 is firmly locked in place, the installation can be completed without additional tools or parts, the operation process is simplified, and the installation efficiency is improved; in the downward installation of the protective shell 14, when the inner wall of the protective shell 14 is contacted with the first clamping rod 45 and the second clamping rod 49, and under the inclined surface contact of the first clamping rod 45 and the second clamping rod 49, the first movable rod 42 and the second movable rod 47 are synchronously linked to move towards the middle, the second spring 44 and the third spring 48 shrink to drive the first clamping rod 45 and the second clamping rod 49 to move inwards, and in the continuous downward pressing of the protective shell 14, when the fixing hole 43 corresponds to the first clamping rod 45 and the second clamping rod 49 in the forward direction, the second spring 44 and the third spring 48 can quickly restore to deform to drive the first clamping rod 45 and the second clamping rod 49 to move towards the two sides and clamp into the fixing hole 43, so that the protective shell 14 is reinforced from the inside, the sudden faults caused by environmental factors or unexpected falling and the like are synchronously reduced, the stability and the reliability of the protective shell 14 under various conditions are ensured, the service life of the protective shell is prolonged, the installation can be completed without needing operation, the operation is greatly simplified, and the installation efficiency is improved; in the installation fixed protection shell 14, in order to avoid the installation protection shell 14 hole site misalignment, when protection shell 14 is installed downwards, the staff only needs to correspond spacing pipe 53 with spacing post 55, even if there is the deviation in counterpoint, in the downward movement of protection shell 14, and under the funnel type of spacing pipe 53, can drive spacing post 55 to the center of spacing pipe 53 in step and slide into connecting pipe 52 inside from this, improve the accuracy of counterpoint, the spacing pipe 53 of funnel type can be when contacting spacing post 55, automatic guide its to the center removal, this has guaranteed that even there is the deviation in position when initial installation, still can reach the exact mounted position finally, the convenience and the steadiness of installation protection shell 14 have been improved.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. A housing mounting structure of a relay, comprising: a body assembly (1), the body assembly (1) comprising a mounting seat (11);
The movable assembly (2), the movable assembly (2) comprises a movable groove (21), a through hole (22), a connecting column (23) and a top plate (24);
The movable groove (21) is formed in one side of the upper surface of the mounting seat (11), the through hole (22) is formed in the center of the upper surface of the inside of the movable groove (21), the lower end of the outer surface of the connecting column (23) is immersed into the through hole (22), and the top plate (24) is fixedly connected to the upper surface of the connecting column (23);
a clamping assembly (3), wherein the clamping assembly (3) comprises a first mounting groove (31), a first movable shaft (32), a first clamping rod (33) and a first fixed shaft (34);
The first mounting groove (31) is formed in the middle of one side of the upper surface of the top plate (24), the first movable shaft (32) penetrates through the first mounting groove (31), the first clamping rod (33) movably penetrates through the middle of the outer surface of the first movable shaft (32), and the first fixed shaft (34) penetrates through the middle section of the outer surface of the first clamping rod (33);
The reinforcing component (4) comprises a first fixed plate (41), a first movable rod (42) and a first clamping rod (45);
The first fixing plate (41) is fixed on one side of the upper surface of the mounting seat (11), the first movable rod (42) penetrates through the first fixing plate (41), the first clamping rod (45) is connected to one end of the outer surface of the first movable rod (42), and one end of the outer surface of the first clamping rod (45) is in a slope shape with a low outer side and a high inner side;
the limiting assembly (5), the limiting assembly (5) comprises a square block (51), a connecting pipe (52) and a limiting pipe (53);
The square block (51) is arranged on one side of the upper surface of the mounting seat (11), the connecting pipe (52) is fixedly connected to the center of the upper surface of the square block (51), and the limiting pipe (53) is fixed to the upper surface of the connecting pipe (52);
Wherein the connecting pipe (52) and the limiting pipe (53) are communicated with each other, and the limiting pipe (53) is funnel-shaped;
The lower surface of the mounting seat (11) is fixedly connected with a connecting block (12), a coil (13) is arranged in the center of the upper surface of the mounting seat (11), and a protective shell (14) is arranged above the coil (13);
The upper end of the outer surface of the connecting column (23) is penetrated by a first spring (25), a first side connecting plate (26) is fixed in the middle of one side of the inside of the protective shell (14), and a pressing column (27) is connected in the middle of the lower surface of the first side connecting plate (26);
The lower pressing column (27) corresponds to the top plate (24) in the forward direction, and when the protective shell (14) is installed on the installation seat (11), the lower pressing column (27) contacts with the top plate (24) and compresses the first spring (25);
a second mounting groove (35) is formed in the middle of the other side of the upper surface of the top plate (24), a second movable shaft (36) penetrates through the second mounting groove (35), a second clamping rod (37) penetrates through the middle of the outer surface of the second movable shaft (36), and a second fixed shaft (38) penetrates through the middle section of the outer surface of the second clamping rod (37);
The first fixed shaft (34) is arranged on one side above the inside of the movable groove (21), the second fixed shaft (38) is arranged on the other side above the inside of the movable groove (21), and when the connecting column (23) moves downwards, the top plate (24) is driven to move downwards, and under the movable connection of the first fixed shaft (34) and the second fixed shaft (38), the upper half parts of the first clamping rod (33) and the second clamping rod (37) are in contact clamping with the protective shell (14);
The outer surface side of the first movable rod (42) is fixedly connected with a first baffle (421), the outer surface of the first movable rod (42) is penetrated with a second spring (44), one side of the upper surface of the mounting seat (11) is fixedly provided with a second fixed plate (46), the outer surface of the second fixed plate (46) is penetrated with a second movable rod (47), one side of the outer surface of the second movable rod (47) is fixedly connected with a second baffle (471), the outer surface of the second movable rod (47) is penetrated with a third spring (48), the other side of the outer surface of the second movable rod (47) is fixedly connected with a second clamping rod (49), and the lower end of one side of the outer surface of the protective shell (14) is provided with a fixing hole (43);
The fixing holes (43) penetrate through the front end and the rear end of the protective shell (14), two groups of fixing holes (43) are formed, the two groups of fixing holes are respectively formed on two sides of the protective shell (14), the first clamping rods (45) and the second clamping rods (49) correspond to the fixing holes (43) in the forward direction, and the outer surfaces of the first clamping rods (45) and the second clamping rods (49) are in a slope shape with the outer sides low and the inner sides high;
A second lateral connecting plate (54) is fixedly connected to one side of the inside of the protective shell (14), and a limit column (55) is fixedly connected to the lower surface of the second lateral connecting plate (54);
wherein, spacing post (55) and spacing pipe (53) forward correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410882684.6A CN118412249B (en) | 2024-07-03 | 2024-07-03 | Shell mounting structure of relay |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410882684.6A CN118412249B (en) | 2024-07-03 | 2024-07-03 | Shell mounting structure of relay |
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| Publication Number | Publication Date |
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| CN118412249A CN118412249A (en) | 2024-07-30 |
| CN118412249B true CN118412249B (en) | 2024-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410882684.6A Active CN118412249B (en) | 2024-07-03 | 2024-07-03 | Shell mounting structure of relay |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111128601A (en) * | 2020-02-25 | 2020-05-08 | 东莞市中汇瑞德电子股份有限公司 | Shell mounting structure of relay |
| CN113488868A (en) * | 2021-06-10 | 2021-10-08 | 河南龙键电力装备有限公司 | Anti-theft power distribution cabinet convenient to maintain |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101699239B1 (en) * | 2014-10-06 | 2017-02-13 | 이문재 | Relay socket utilizing quick terminal |
| CN213459584U (en) * | 2020-12-07 | 2021-06-15 | 成都军兴达科技有限公司 | Combined relay |
| CN113871257B (en) * | 2021-09-23 | 2022-08-23 | 江西威齐电器有限公司 | Relay of easy installation |
| WO2023070652A1 (en) * | 2021-11-01 | 2023-05-04 | 湖南三易精工科技有限公司 | Relay contact voltage drop test fixture |
| CN113936962B (en) * | 2021-12-16 | 2022-02-15 | 深圳市方泰设备技术有限公司 | Relay safety pressing device |
| CN115241018B (en) * | 2022-07-26 | 2024-05-10 | 杭州申发电气有限公司 | Circuit breaker and use method |
| CN219510416U (en) * | 2023-03-23 | 2023-08-11 | 北京拓普塞斯生物技术有限公司 | Installation base for gene sequencer |
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- 2024-07-03 CN CN202410882684.6A patent/CN118412249B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111128601A (en) * | 2020-02-25 | 2020-05-08 | 东莞市中汇瑞德电子股份有限公司 | Shell mounting structure of relay |
| CN113488868A (en) * | 2021-06-10 | 2021-10-08 | 河南龙键电力装备有限公司 | Anti-theft power distribution cabinet convenient to maintain |
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| CN118412249A (en) | 2024-07-30 |
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