CN214541950U

CN214541950U - Micro-gap switch's fixed mounting structure

Info

Publication number: CN214541950U
Application number: CN202121193600.6U
Authority: CN
Inventors: 吴正清
Original assignee: Shandong Liwei Hydraulic Technology Co ltd
Current assignee: Shandong Liwei Hydraulic Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-10-29
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a micro-gap switch's fixed mounting structure, be used for installing the installation component of switch main part including buffering subassembly and structure in buffering subassembly one side, buffering subassembly includes rectangular plate one and one side and is constructed the rectangular plate two that has fixed subassembly, rectangular plate one has many threaded rods towards one side equidistance structure placed in the middle of rectangular plate two, and one side equidistance placed in the middle of rectangular plate two sets up the through-hole that a plurality of confession threaded rods passed, the threaded rod passes one end screw-thread fit of through-hole and installs the nut, and the movable sleeve is equipped with compound spring on the outer fringe face of threaded rod. This micro-gap switch's fixed mounting structure can cushion the pressure that acts on micro-gap switch, has avoided appearing because of the too big condition that leads to its damage of pressure that acts on micro-gap switch, has improved micro-gap switch's life, and the practicality is stronger, and easy operation when just installing and dismantling, labour saving and time saving, the staff of being convenient for carries out quick assembly disassembly.

Description

Micro-gap switch's fixed mounting structure

Technical Field

The utility model belongs to the technical field of micro-gap switch, concretely relates to micro-gap switch's fixed mounting structure.

Background

The microswitch is a switch with micro contact interval and quick-acting mechanism, which uses the specified stroke and force to make switch action, and is covered by a shell, and its exterior has a driving rod. The electric character symbols are: and (8) SM. The method is widely applied to the military fields of electronic equipment, instruments and meters, mines, power systems, household appliances, electrical equipment, aerospace, aviation, ships, missiles, tanks and the like.

Most of the existing mounting structures for mounting the micro switch are simple in structure, the pressure cannot be buffered, the micro switch can be damaged if the pressure acting on the micro switch is too high, and the practicability of the whole structure is low; and be used for micro-gap switch's mounting structure at present, on it mostly adopts the bolt to be fixed in mounting structure with micro-gap switch, during installation and dismantlement, the operation is comparatively complicated, wastes time and energy, and the staff of not being convenient for carries out quick assembly disassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a micro-gap switch's fixed mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed mounting structure of a microswitch comprises a buffering component and a mounting component which is constructed on one side of the buffering component and used for mounting a switch main body;

the buffer component comprises a first rectangular plate and a second rectangular plate, wherein one side of the first rectangular plate is provided with a fixed component, the first rectangular plate is provided with a plurality of threaded rods towards one side of the second rectangular plate in the middle at equal intervals, one side of the second rectangular plate is provided with a plurality of through holes for the threaded rods to pass through in the middle at equal intervals, the threaded rods pass through one end of the through holes in a thread fit mode and are provided with nuts, and the outer edge face of each threaded rod is movably sleeved with a composite spring which is abutted against the first rectangular plate and the second rectangular plate.

Preferably, the fixed subassembly is including constructing the fixed plate in two one sides of rectangular plate, the installation slot hole has all been seted up between two parties in the top and the bottom of fixed plate one side.

Preferably, the mounting assembly comprises a side plate constructed on one side of the rectangular plate, a support plate is constructed in the middle of the top end and the bottom end of one side of the side plate, and a threaded hole is formed in the middle of the top end of the support plate.

Preferably, the knob is installed in the threaded hole in supporting plate top in a thread fit mode, the one end movable mounting that the knob passed the threaded hole has roller bearing, and fixed mounting has the grip block on roller bearing's the outer fringe face.

Preferably, two sliding blocks are symmetrically constructed on one side of the clamping plate facing the side plate, and two sliding grooves are symmetrically formed in one end of the side plate facing one side of the supporting plate.

Preferably, the sliding block is arranged in the sliding groove in a sliding mode, a circular groove is formed in the top end of the sliding block in the middle, and a linear bearing is fixedly arranged in the circular groove.

Preferably, a guide rod is movably mounted in the linear bearing, and two ends of the guide rod are fixedly arranged in the sliding groove.

The utility model discloses a technological effect and advantage: the fixing and mounting structure of the microswitch benefits from the arrangement of the buffering assembly and the mounting assembly, the switch main body is fixedly mounted through the mounting assembly, and then bolts prepared in advance respectively penetrate through the two mounting long holes and are screwed into the mounting positions, so that the fixing and mounting of the switch main body can be completed;

benefit from the setting of installation component, through placing the switch main part between two grip blocks to twist and move two knobs and promote two grip blocks and move in opposite directions, carry out the centre gripping to the switch main part, can accomplish the fixed to the switch main part, easy operation, labour saving and time saving, the staff of being convenient for carries out quick assembly disassembly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the buffer assembly and the mounting assembly of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 2 according to the present invention.

In the figure: 1. a buffer assembly; 101. mounting the component; 2. a switch main body; 3. a first rectangular plate; 301. a second rectangular plate; 4. a threaded rod; 401. a nut; 5. a fixing plate; 501. installing a long hole; 6. a side plate; 601. a support plate; 7. a knob; 701. a roller bearing; 8. a clamping plate; 801. a slider; 9. a linear bearing; 901. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to buffer the pressure acting on the micro switch, so as to prevent the micro switch from being damaged due to the overlarge pressure and further improve the service life of the micro switch, as shown in fig. 1 and fig. 2, the fixed mounting structure of the micro switch comprises a buffer component 1 and a mounting component 101 which is constructed on one side of the buffer component 1 and is used for mounting a switch main body 2, the buffer component 1 comprises a rectangular plate I3 and a rectangular plate II 301 with one side constructed with a fixed component, a plurality of threaded rods 4 are constructed on one side of the rectangular plate I3 facing the rectangular plate II 301 in a centered equidistant manner, a plurality of through holes for the threaded rods 4 to pass through are formed on one side of the rectangular plate II 301 in a centered equidistant manner, a nut 401 is installed at one end of the threaded rod 4 which passes through the through holes in a threaded manner, and a composite spring which is abutted against the rectangular plate I3 and the rectangular plate II 301 is movably sleeved on the outer edge surface of the threaded rod 4, the installation assembly 101 provided with the switch main body 2 can be pushed to extrude the multiple composite springs between the first rectangular plate 3 and the second rectangular plate 301, so that the pressure acting on the switch main body 2 is buffered, the micro switch is prevented from being damaged due to overlarge pressure acting on the micro switch, the service life of the switch main body 2 is prolonged, and the practicability is high;

the fixed subassembly is including constructing in the fixed plate 5 of two 301 one sides of rectangular plate, and installation slot hole 501 has all been seted up between two parties to the top and the bottom of fixed plate 5 one side, through two installation slot hole 501's setting, can be convenient for the user under the condition of incompletely unscrewing the bolt, adjusts the device's position, convenient to use.

In order to facilitate quick assembly and disassembly of the microswitch by workers, as shown in fig. 1, 2 and 3, the mounting assembly 101 comprises a side plate 6 constructed on one side of a first rectangular plate 3, a support plate 601 is constructed in the middle of the top end and the bottom end of one side of the side plate 6, a threaded hole is formed in the middle of the top end of the support plate 601, a knob 7 is installed in the threaded hole in the top end of the support plate 601 in a threaded fit manner, a roller bearing 701 is movably installed at one end, penetrating through the threaded hole, of the knob 7, a clamping plate 8 is fixedly installed on the outer edge surface of the roller bearing 701, the switch main body 2 is placed between the two clamping plates 8, the two clamping plates 8 are pushed to move oppositely by screwing the two knobs 7, the switch main body 2 is clamped, and the switch main body 2 can be fixed, so that the microswitch is simple to operate, time and labor are saved, and the workers can conveniently carry out quick assembly and disassembly;

clamping plate 8 has two sliders 801 towards one side symmetry structure of curb plate 6, and curb plate 6 has seted up two spouts towards the one end symmetry of backup pad 601 one side, slider 801 slides and sets up in the spout, and slider 801's top has seted up the circular slot between two parties, fixed mounting has linear bearing 9 in the circular slot, movable mounting has guide bar 901 in the linear bearing 9, and the both ends of guide bar 901 are fixed to be set up in the spout, setting through two internally mounted's slider 801 of linear bearing 9, can fix a position clamping plate 8, and the cooperation is installed the guide bar 901 in linear bearing 9, can lead it when clamping plate 8 removes, prevent that its moving direction from taking place the skew.

The working principle is as follows: this micro-gap switch's fixed mounting structure, before the use, place switch main part 2 between two grip blocks 8, and twist and move two knobs 7 and promote two grip blocks 8 and remove in opposite directions, carry out the centre gripping to switch main part 2, can accomplish the fixed to switch main part 2, fixed completion back, the bolt that will be equipped with in advance passes behind two installation slot holes 501 respectively and twists the mounted position, can accomplish the fixed mounting to the device, in the use, if the pressure that acts on switch main part 2 is too big, then can promote the installation component 101 of installing switch main part 2 and remove, extrude a plurality of compound spring between rectangular plate one 3 and the rectangular plate two 301, make it take place deformation, and then cushion the pressure that acts on switch main part 2, improve its life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A fixed mounting structure of a microswitch comprises a buffer component (1) and a mounting component (101) which is constructed on one side of the buffer component (1) and is used for mounting a switch main body (2);

the method is characterized in that: buffer unit (1) is constructed the rectangular plate two (301) that has fixed subassembly including rectangular plate one (3) and one side, rectangular plate one (3) are towards one side of rectangular plate two (301) and are in the centre equidistance and be constructed many threaded rods (4), and one side of rectangular plate two (301) is in the centre equidistance and offer the through-hole that a plurality of confession threaded rod (4) passed, threaded rod (4) pass one end screw-thread fit of through-hole and install nut (401), and the movable sleeve is equipped with the composite spring of butt in rectangular plate one (3) and rectangular plate two (301) on the outer fringe face of threaded rod (4).

2. A microswitch fixed mounting structure according to claim 1, wherein: the fixing assembly comprises a fixing plate (5) constructed on one side of a second rectangular plate (301), and installation long holes (501) are formed in the middle of the top end and the bottom end of one side of the fixing plate (5).

3. A microswitch fixed mounting structure according to claim 2, wherein: the mounting assembly (101) comprises a side plate (6) constructed on one side of a first rectangular plate (3), a supporting plate (601) is constructed in the middle of the top end and the bottom end of one side of the side plate (6), and a threaded hole is formed in the middle of the top end of the supporting plate (601).

4. A microswitch fixed mounting structure according to claim 3, wherein: knob (7) are installed to the screw hole internal thread fit on backup pad (601) top, knob (7) pass the one end movable mounting of screw hole have roller bearing (701), and fixed mounting has grip block (8) on the outer fringe face of roller bearing (701).

5. A microswitch fixed mounting structure according to claim 4, wherein: two sliding blocks (801) are symmetrically constructed on one side, facing the side plate (6), of the clamping plate (8), and two sliding grooves are symmetrically formed in one end, facing one side of the supporting plate (601), of the side plate (6).

6. A microswitch fixed mounting structure according to claim 5, wherein: the slider (801) slides and is arranged in the sliding groove, a circular groove is formed in the center of the top end of the slider (801), and a linear bearing (9) is fixedly arranged in the circular groove.

7. A microswitch fixed mounting structure according to claim 6, wherein: a guide rod (901) is movably mounted in the linear bearing (9), and two ends of the guide rod (901) are fixedly arranged in the sliding grooves.