CN213452746U

CN213452746U - Mounting assembly of igniter for general gasoline engine

Info

Publication number: CN213452746U
Application number: CN202022022575.7U
Authority: CN
Inventors: 徐滔
Original assignee: Chongqing Xinlai Electronic Technology Co ltd
Current assignee: Chongqing Xinlai Electronic Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-15
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a relevant technical field of some firearm, specifically be an installation component of some firearm for general-purpose engine, including mount pad and some firearm installed on the mount pad, its some firearm is by some firearm shells and bottom plate, is provided with the mounting panel on its bottom plate, and electrical component is fixed mounting on the mounting panel in some firearm, has seted up a set of bolt hole in one of them set of diagonal angle department on the mount pad, and the both sides integrated into one piece of some firearm shells have the connecting seat, has seted up the movable hole on the connecting seat, and the movable hole is the notch that the cross-section is regular hexagon, and its notch bottom surface has seted up the; set up the connecting seat through the both sides at the firearm shell to set up the activity hole on the connecting seat, and install the sliding seat in the notch of activity hole, and seted up first spacing arch through the upper surface at the sliding seat, and fixing bolt's nut lower surface is provided with the spacing arch of second, thereby through the mutual block of first spacing arch, the spacing bellied of second, thereby prevent that the fixing bolt flip-chip from appearing not hard up.

Description

Mounting assembly of igniter for general gasoline engine

Technical Field

The utility model relates to a some relevant technical field of firearm specifically is a lead to quick-witted installation component with some firearm.

Background

Igniter means an ignition device that provides sufficient energy to ignite a combustible substance at a single instant; but traditional some firearm all adopts the bolt to carry out the snap-on usually, and in order to guarantee its stability, its installer all adopts the spanner to screw up the bolt usually and lock, owing to take the mode of screwing up to screw up the bolt, it can lead to the bolt to have comparatively hard problem when dismantling to the bolt of directly screwing up still can appear the risk that drops along with the vibration when mechanical operation, thereby leaves certain potential safety hazard, for this reason, the utility model provides a general machine is with installation component of some firearm is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead to quick-witted installation component with some firearm 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 mounting assembly of an igniter for a general gasoline engine comprises a mounting seat and the igniter mounted on the mounting seat, wherein the igniter comprises an igniter shell and a bottom plate, a mounting plate is arranged on the bottom plate, an electric element in the igniter is fixedly mounted on the mounting plate, a group of bolt holes are formed in a group of oblique diagonal corners on the mounting seat, connecting seats are integrally formed on two sides of the igniter shell, movable holes are formed in the connecting seats, each movable hole is of a notch structure with a regular hexagon cross section, a through hole is formed in the bottom surface of each notch, the through hole completely penetrates through the connecting seat, the position of each through hole corresponds to the position of the bolt hole in the mounting seat, a first lug plate groove and a second lug plate groove are respectively formed in the positions of two sides of the upper end of each movable hole, a screw hole is formed in the bottom surface of the notch of each first lug plate groove, and the movable seat is, the adjustable seat is a hexagonal prism, and its cross-section is identical with the hole body cross-sectional size of activity hole, and has seted up the mounting hole on the adjustable seat, and the bottom surface of adjustable seat is provided with supporting spring, and fixing bolt is for passing mounting hole, supporting spring, through-hole and fixed bolt hole of screwing up on the mounting seat, first spacing arch has been seted up to the upper surface of adjustable seat, and fixing bolt's nut lower surface is provided with the spacing arch of second.

Preferably, the both sides of sliding seat are provided with first otic placode and second otic placode respectively, first otic placode, second otic placode are embedded respectively and are installed in first otic placode groove, second otic placode groove, the second through-hole has been seted up on the plate body of first otic placode, and the position of second through-hole is corresponding with the position of screw hole, and first otic placode passes through the spacing screw location among the notch in first otic placode groove.

Preferably, first spacing arch, the spacing arch of second are the protruding structure that the cross-section is right triangle, and first spacing bellied inclined plane sets up for orientation anticlockwise, and the spacing bellied inclined plane of second sets up with first spacing bellied inclined plane in opposite directions, and the spacing bellied radius that sets up of second is greater than the radius of mounting hole, and is less than the radius of sliding seat cross-section inscribed circle.

Preferably, the bottom plate is clamped in a clamping groove in the igniter shell through a bayonet structure, and the lower surface of the bottom plate is flush with the lower surface of the igniter shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting seats are arranged on the two sides of the shell of the igniter, the movable holes are formed in the connecting seats, the movable seats are installed in the notches of the movable holes, the first limiting bulges are formed in the upper surfaces of the movable seats, the second limiting bulges are formed in the lower surfaces of the nuts of the fixing bolts, and therefore the fixing bolts are prevented from being loosened due to the fact that the first limiting bulges and the second limiting bulges are clamped mutually;

2. and through passing through the bottom plate among the bayonet structure block draw-in groove on some firearm shells to guarantee the lower surface of bottom plate and some firearm shells's lower surface looks parallel and level, thereby support at the mount pad and realize fixing through bottom plate, some firearm shells, thereby reduce the use of screw structure, thereby make things convenient for it to carry out the dismouting maintenance.

Drawings

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

FIG. 2 is a half sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the movable seat of the present invention;

fig. 5 is a schematic view of a fixing bolt structure.

In the figure: the igniter comprises a mounting seat 1, an igniter shell 2, a connecting seat 3, a bottom plate 4, a movable hole 5, a first lug plate groove 6, a movable seat 7, a mounting hole 8, a first lug plate 9, a second lug plate 10, a second through hole 11, a supporting spring 12, a first limiting protrusion 13, a fixing bolt 14, a second limiting protrusion 15 and a limiting screw 16.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a mounting assembly of igniter for general gasoline engine comprises a mounting seat 1 and an igniter mounted on the mounting seat 1, wherein the igniter comprises an igniter shell 2 and a bottom plate 4, a mounting plate is arranged on the bottom plate 4, an electric element in the igniter is fixedly mounted on the mounting plate, a group of bolt holes are arranged at a group of diagonal corners on the mounting seat 1, connecting seats 3 are integrally formed at two sides of the igniter shell 2, movable holes 5 are arranged on the connecting seats 3, the movable holes 5 are of a notch structure with a regular hexagon cross section, the bottom surfaces of the notches are provided with through holes which completely penetrate through the connecting seats 3, the positions of the through holes correspond to the positions of the bolt holes on the mounting seat, a first lug plate groove 6 and a second lug plate groove are respectively arranged at two sides of the upper end of each movable hole 5, screw holes are arranged at the bottom surfaces of the notches of the first lug plate grooves 6, and a movable seat 7 is movably mounted in a hole body of, the movable seat 7 is a hexagonal prism, the cross section of the movable seat is matched with the cross section of the hole body of the movable hole 5 in size, the movable seat 7 is provided with a mounting hole 8, the bottom surface of the movable seat 7 is provided with a supporting spring 12, a fixing bolt 14 penetrates through the mounting hole 8, the supporting spring 12 and a through hole and is fixedly screwed in a bolt hole in the mounting seat, the upper surface of the movable seat 7 is provided with a first limiting bulge 13, and the lower surface of a nut of the fixing bolt 14 is provided with a second limiting bulge 15.

Furthermore, a first lug plate 9 and a second lug plate 10 are respectively arranged on two sides of the movable seat 7, the first lug plate 9 and the second lug plate 10 are respectively embedded in the first lug plate groove 6 and the second lug plate groove, a second through hole 11 is formed in the plate body of the first lug plate 9, the position of the second through hole 11 corresponds to the position of the screw hole, and the first lug plate 9 is positioned in the notch of the first lug plate groove 6 through a limit screw 16;

furthermore, the first limiting bulge 13 and the second limiting bulge 15 are both of bulge structures with right-angled triangle-shaped cross sections, and the inclined plane of the first limit bulge 13 is arranged towards the anticlockwise direction, and the inclined plane of the second limit bulge 15 and the inclined plane of the first limit bulge 13 are arranged oppositely, the radius of the second limiting bulge 15 is larger than the radius of the mounting hole 8 and smaller than the radius of the section inscribed circle of the movable seat 7, by arranging the connecting seats 3 at both sides of the igniter shell 2 and arranging the movable holes 5 on the connecting seats 3, a movable seat 7 is arranged in the notch of the movable hole 5, a first limit bulge 13 is arranged on the upper surface of the movable seat 7, a second limit bulge 15 is arranged on the lower surface of the nut of the fixed bolt 14, therefore, the first limiting bulge 13 and the second limiting bulge 15 are mutually clamped, so that the fixing bolt 14 is prevented from being loosened due to upside-down installation;

furthermore, the bottom plate 4 is clamped in the clamping groove in the igniter shell 2 through the bayonet structure, the lower surface of the bottom plate 4 is flush with the lower surface of the igniter shell 2, the bottom plate 4 is clamped in the clamping groove in the igniter shell 2 through the bayonet structure, and the lower surface of the bottom plate 4 is flush with the lower surface of the igniter shell 2, so that the bottom plate 4 and the igniter shell 2 are abutted against the mounting seat 1 to realize fixation, the use of a screw structure is reduced, and the disassembly, assembly and maintenance of the ignition shell are facilitated;

the working principle is as follows: when the screw is actually used, a worker firstly movably installs the movable seat 7 in the movable hole 5, ensures that the supporting spring 12 on the movable seat 7 is arranged downwards, ensures that the first lug plate 9 and the second lug plate 10 are respectively embedded and installed in the first lug plate groove 6 and the second lug plate groove, then sequentially penetrates the fixing bolt 14 through the installation hole 8, the supporting spring 12 and the through hole, and then fixedly screws the fixing bolt 14 in the bolt hole on the installation seat 1, and when the fixing bolt 14 is screwed down, the first limiting bulge 13 and the second limiting bulge 15 form a clamping effect, so that self-locking is formed through the clamping effect, the phenomenon that the fixing bolt 14 is loosened and falls off under the action of mechanical vibration is prevented, when the worker needs to disassemble and maintain the screw, the worker presses the second lug plate 10 with one hand, and then screws the limiting screw 16 into the screw hole, so that the movable seat 7 moves downwards in the movable hole 5, the first limiting protrusion 13 and the second limiting protrusion 15 are separated, and then the fixing bolt 14 is screwed off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lead to quick-witted installation component with some firearm, includes mount pad (1) and installs the some firearm on mount pad (1), and its some firearm is provided with the mounting panel by some firearm shell (2) and bottom plate (4) on its bottom plate (4), and in some firearm electric element be fixed mounting on the mounting panel, its characterized in that: a group of bolt holes are formed in one group of oblique opposite angles on the mounting seat (1), connecting seats (3) are integrally formed on two sides of the igniter shell (2), movable holes (5) are formed in the connecting seats (3), the movable holes (5) are of a notch structure with a regular hexagon cross section, through holes are formed in the bottom surfaces of the notches, the through holes completely penetrate through the connecting seats (3), the positions of the through holes correspond to the positions of the bolt holes in the mounting seat, first lug grooves (6) and second lug grooves are respectively formed in the positions of two sides of the upper end of each movable hole (5), screw holes are formed in the bottom surfaces of the notches of the first lug grooves (6), movable seats (7) are movably mounted in hole bodies of the movable holes (5), each movable seat (7) is a hexagonal prism, the cross section of each movable seat is identical to the cross section of the hole body of each movable hole (5), and a mounting hole (8) is formed in each movable seat (7), and the bottom surface of sliding seat (7) is provided with supporting spring (12), and fixing bolt (14) for passing mounting hole (8), supporting spring (12), through-hole and fixed bolt hole of screwing on the mount pad in, first spacing arch (13) have been seted up to the upper surface of sliding seat (7), and the nut lower surface of fixing bolt (14) is provided with second spacing arch (15).

2. The mounting assembly of an igniter for general-purpose engines according to claim 1, wherein: the both sides of sliding seat (7) are provided with first otic placode (9) and second otic placode (10) respectively, first otic placode (9), second otic placode (10) are embedded respectively and are installed in first otic placode groove (6), second otic placode groove, second through-hole (11) have been seted up on the plate body of first otic placode (9), and the position of second through-hole (11) is corresponding with the position of screw hole, and first otic placode (9) are fixed a position among the notch of first otic placode groove (6) through spacing screw (16).

3. The mounting assembly of an igniter for general-purpose engines according to claim 1, wherein: first spacing arch (13), the spacing arch of second (15) are the protruding structure that the cross-section is right triangle-shaped, and the inclined plane of first spacing arch (13) sets up for orientation anticlockwise, and the inclined plane of the spacing arch of second (15) sets up with the inclined plane of first spacing arch (13) in opposite directions, and the radius that sets up of the spacing arch of second (15) is greater than the radius of mounting hole (8), and is less than the radius of sliding seat (7) cross-section inscribed circle.

4. The mounting assembly of an igniter for general-purpose engines according to claim 1, wherein: the bottom plate (4) is clamped in a clamping groove in the igniter shell (2) through a bayonet structure, and the lower surface of the bottom plate (4) is flush with the lower surface of the igniter shell (2).