CN219418727U - Automobile ignition coil sheath structure - Google Patents

Abstract

The utility model discloses an automobile ignition coil sheath structure, which comprises a sheath body and extension sleeves, wherein mounting blocks are symmetrically welded on side walls of two sides of the sheath body, two bidirectional screw shafts are symmetrically welded on one side of the mounting blocks, fixing blocks are symmetrically welded on side walls of two sides of the two extension sleeves, a first nut is fixedly arranged in the fixing blocks, the first nut is meshed with the bidirectional screw shafts, a guide sliding rod is fixedly arranged on the mounting blocks on the other side, a guide sliding sleeve is fixedly arranged in the fixing blocks on the other side, a guide sliding rod is sleeved in the guide sliding sleeve, connecting rings are symmetrically welded on one ends of the two extension sleeves, and connecting threads are formed on the inner walls of the connecting rings. The beneficial effects are that: the protective sleeve is provided with the protective sleeve body and the extension sleeve, so that the protective sleeve structure of the automobile ignition coil can be suitable for protecting ignition coils with different length specifications in a certain range, and has stronger practicability.

Description

Automobile ignition coil sheath structure

Technical Field

The utility model relates to the technical field of ignition coil protection, in particular to an automobile ignition coil sheath structure.

Background

The ignition coil is a switching device which can make the automobile generate enough energy, and as the automobile gasoline engine is developed to the directions of high rotating speed, high compression ratio, high power, low oil consumption and low emission, the traditional ignition device is not suitable for the use requirement, the core components of the ignition device are the ignition coil and the switching device, the energy of the ignition coil is improved, and the ignition plug can generate sparks with enough energy, which is the basic condition that the ignition device is suitable for the operation of the modern engine.

The prior art discloses the publication number: CN215815559U is a sheath device for ignition coil of automobile, which comprises a sheath body with a tube structure, wherein both ends of the sheath body are fixedly provided with locking components, and the locking components comprise elastic taper thread sections and taper locking nuts; the elastic conical thread section is fixedly arranged at the end part of the sheath body; the cone-shaped locking nut is sleeved on the elastic cone-shaped thread section. This sheath device for automobile ignition coil can increase the fixed strength of cup jointing on the ignition wire, realizes the stability of sheath parcel ignition wire to play effective protection effect really, loading and unloading are convenient, improve whole ignition coil's life, be convenient for extensively popularize and use.

When the protective sleeve body is installed, the elastic conical thread sections and the conical locking nuts are arranged at the two ends of the protective sleeve body, and the protective sleeve body is fixed in connection length, so that the protective sleeve can only be used for sleeving and protecting the ignition coil with a certain length specification, the application range of the protective sleeve body is smaller, and the universality and the practicability of the protective sleeve device for the automobile ignition coil are reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automobile ignition coil sheath structure which has the advantages of being applicable to protection and protection of ignition coils with different length specifications in a certain range and stronger in practicability, thereby solving the problems in the prior art.

(II) technical scheme

In order to realize the protection of the ignition coil which can be suitable for different length specifications in a certain range and has the advantage of stronger practicability, the utility model adopts the following specific technical scheme: the utility model provides an automobile ignition coil sheath structure, includes sheath body and extension sleeve, sheath body both sides lateral wall symmetrical welding has the installation piece, one side install two-way screw thread pole axle on the installation piece, two extension sleeve both sides lateral wall symmetrical welding has the fixed block, one side fixed mounting has first nut in the fixed block, and first nut and two-way screw thread pole axle intermeshing, the opposite side fixed mounting has the direction slide bar on the installation piece, the opposite side fixed mounting has the direction sliding sleeve in the fixed block, and cup jointed the direction slide bar in the direction sliding sleeve, two extension sleeve one end symmetrical welding has the go-between, and the connecting thread has been seted up to the go-between inner wall.

Furthermore, clamping grooves are symmetrically formed in the two ends of the side wall of the sheath body, inner clamping cylinders are symmetrically welded on the top surface of the inner cavity of the extension sleeve, and the inner clamping cylinders are clamped in the clamping grooves.

Further, second nuts are symmetrically and fixedly installed in the centers of the side walls of the two sides of the sheath body, adjusting screws are sleeved on the inner threads of the second nuts, connecting seats are symmetrically and fixedly installed on the opposite sides of the adjusting screws, clamping arc plate side wall centers are fixedly installed on the connecting seats, and elastic pieces are symmetrically and fixedly installed on the inner walls of the clamping arc plates.

Further, the central axes of the sheath body, the extension sleeve and the connecting ring are in the same straight line.

Further, the inner diameter of the extension sleeve is larger than the outer diameter of the sheath body.

(III) beneficial effects

Compared with the prior art, the utility model provides an automobile ignition coil sheath structure, which has the following beneficial effects:

(1) When the automobile ignition coil is used, an automobile ignition coil is sleeved in the inner cavity of the sheath body, then an installer rotates a bidirectional screw rod shaft arranged on one side mounting block according to the specification length of the automobile ignition coil, because the bidirectional screw rod shaft is meshed with first nuts fixedly arranged on fixed blocks fixedly welded on one side wall of two symmetrically arranged extension sleeves, a guide sliding rod is sleeved in a guide sliding sleeve fixedly arranged on the fixed block fixedly welded on the other side wall of the extension sleeve, and an inner clamping cylinder fixedly arranged on the top surface of the inner cavity of the extension sleeve is clamped in clamping grooves formed in two ends of the side wall of the sliding sleeve body, the two extension sleeves can be driven to extend towards two ends along the direction of the guide sliding rod along with the rotation of the bidirectional screw rod shaft until one ends of the two extension sleeves are fixedly connected with the automobile ignition coil and an engine valve cover by connecting threads respectively, the automobile ignition coil sheath structure can be suitable for protecting ignition coils with different length specifications in a certain range, and the practicability is higher.

(2) The automobile ignition coil is sleeved in the inner cavity of the sheath body, and the adjusting screw which is rotatably sleeved in the second nut by the installer rotates at the moment, and one end of the adjusting screw is connected with the center of the side wall of the clamping arc plate through the connecting seat, so that the center of the inner cavity of the sheath body of the clamping arc plate box can be driven to move along with the rotation of the adjusting screw until the elastic piece fixedly installed on the inner side wall of the clamping arc plate is abutted against the outer wall of the automobile ignition coil, the friction force between the elastic piece and the sleeved automobile ignition coil is increased, and the automobile ignition coil is fixed, so that the sleeving strength of the sheath structure of the automobile ignition coil is increased, the stability of the automobile ignition coil is higher when the automobile ignition coil works, and the protection effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an automotive ignition coil sheath structure according to an embodiment of the present utility model;

FIG. 2 is a side cross-sectional view of an automotive ignition coil jacket structure according to an embodiment of the utility model;

FIG. 3 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is an enlarged view at B of FIG. 2 according to an embodiment of the present utility model;

FIG. 5 is a perspective view of an extension sleeve of an automotive ignition coil jacket structure according to an embodiment of the present utility model;

fig. 6 is a perspective view of a clamping arc plate of an automotive ignition coil jacket structure according to an embodiment of the present utility model.

In the figure:

1. a sheath body; 2. an extension sleeve; 3. a bidirectional screw shaft; 4. clamping the arc plate; 5. a connecting ring; 6. an inner clamping cylinder; 7. a mounting block; 8. a guide slide bar; 9. adjusting a screw; 10. an elastic member; 11. a fixed block; 12. a first nut; 13. a second nut; 14. a clamping groove; 15. a guide sliding sleeve; 16. a connecting thread; 17. and a connecting seat.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an automotive ignition coil jacket structure.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-6, according to the embodiment of the utility model, the automobile ignition coil sheath structure comprises a sheath body 1 and extension sleeves 2, wherein mounting blocks 7 are symmetrically welded on the side walls of two sides of the sheath body 1, a bidirectional screw rod shaft 3 is mounted on one side of the mounting blocks 7, fixing blocks 11 are symmetrically welded on the side walls of two sides of the two extension sleeves 2, a first nut 12 is fixedly mounted in one side of the fixing blocks 11, the first nut 12 is meshed with the bidirectional screw rod shaft 3, a guide sliding rod 8 is fixedly mounted on the other side of the mounting blocks 7, a guide sliding sleeve 15 is fixedly mounted in the other side of the fixing blocks 11, the guide sliding rod 8 is sleeved in the guide sliding sleeve 15, one ends of the two extension sleeves 2 are symmetrically welded with connecting rings 5, connecting threads 16 are formed in the inner walls of the connecting rings 5, and the automobile ignition coil sheath structure has the functions of protecting protection that the ignition coils with different length specifications in a certain range and is stronger in practicability.

In one embodiment, two ends in the side wall of the sheath body 1 are symmetrically provided with clamping grooves 14, the top surfaces of the inner cavities of the two extension sleeves 2 are symmetrically welded with inner clamping cylinders 6, and the inner clamping cylinders 6 are clamped in the clamping grooves 14, so that the capability of keeping the sheath structure of the automobile ignition coil well isolated from external dust and impurities after extension is achieved.

In one embodiment, the second nuts 13 are symmetrically and fixedly arranged at the centers of the side walls of the two sides of the sheath body 1, the adjusting screw rods 9 are sleeved in the inner threads of the second nuts 13, the connecting seats 17 are symmetrically arranged on the opposite sides of the two adjusting screw rods 9, the connecting seats 17 are fixedly arranged and connected with the centers of the side walls of the clamping arc plates 4, the elastic pieces 10 are symmetrically and fixedly arranged on the inner walls of the two clamping arc plates 4, friction between the two clamping arc plates and the sheathed automobile ignition coil is increased, the automobile ignition coil is fixed, and therefore the sheathing strength of the sheath structure of the automobile ignition coil is increased, the stability of the automobile ignition coil is higher during operation, and the protection effect is better.

In one embodiment, the central axes of the sheath body 1, the extension sleeve 2 and the connecting ring 5 are in the same straight line.

In one embodiment, the extension sleeve 2 has an inner diameter that is greater than the outer diameter of the sheath body 1.

Working principle: the utility model is provided with a sheath body 1 and an extension sleeve 2, when in use, an automobile ignition coil is sleeved in an inner cavity of the sheath body 1, then an installer rotates a bidirectional screw rod shaft 3 arranged on a side mounting block 7 according to the specification length of the automobile ignition coil, because the bidirectional screw rod shaft 3 is meshed with a first nut 12 fixedly arranged on a fixed block 11 fixedly welded on one side wall of the extension sleeve 2 which is symmetrically arranged, a guide sliding rod 8 is sleeved in a guide sliding sleeve 15 fixedly arranged on a fixed block 11 fixedly welded on the other side wall of the extension sleeve 2, an inner clamping cylinder 6 fixedly arranged on the top surface of the inner cavity of the extension sleeve 2 is clamped in clamping grooves 14 formed at two ends of the side wall of the sliding sleeve body, the two extension sleeves 2 can be driven to extend along two ends of the direction of the guide sliding rod 8 along with the rotation of the bidirectional screw rod shaft 3, the utility model is provided with the clamping arc plate 4, the automobile ignition coil is sleeved in the inner cavity of the sheath body 1, at the moment, the adjusting screw 9 which is sleeved in the second nut 13 by the rotating screw thread is rotated, one end of the adjusting screw 9 is connected with the center of the side wall of the clamping arc plate 4 through the connecting seat 17, so the center of the inner cavity of the sheath body 1 of the clamping arc plate 4 can be driven to move along with the rotation of the adjusting screw 9 until the elastic piece 10 fixedly arranged on the inner side wall of the clamping arc plate 4 is abutted against the outer wall of the automobile ignition coil, the friction force between the automobile ignition coil and the sheathed automobile ignition coil is increased, fix the car ignition coil to increase the cover of a car ignition coil sheath structure and establish intensity, make car ignition coil during operation stability higher, the protection effect is better.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides an automobile ignition coil sheath structure, includes sheath body (1) and extends sleeve (2), its characterized in that, sheath body (1) both sides lateral wall symmetry welding has installation piece (7), one side install two-way screw thread axle (3) on installation piece (7), two extend sleeve (2) both sides lateral wall symmetry welding has fixed block (11), one side fixed mounting has first nut (12) in fixed block (11), and first nut (12) and two-way screw thread axle (3) intermeshing, opposite side fixed mounting has direction slide bar (8) on installation piece (7), opposite side fixed mounting has direction sliding sleeve (15) in fixed block (11), and direction sliding sleeve (15) endotheca has connected direction slide bar (8), two extend sleeve (2) one end symmetry welding has go-between (5), and go-between (5) inner wall has seted up connecting screw thread (16).

2. The automobile ignition coil sheath structure according to claim 1, wherein clamping grooves (14) are symmetrically formed in two ends of the side wall of the sheath body (1), inner clamping cylinders (6) are symmetrically welded on the top surface of the inner cavity of the two extension sleeves (2), and the inner clamping cylinders (6) are clamped in the clamping grooves (14).

3. The automobile ignition coil sheath structure according to claim 1, wherein second nuts (13) are symmetrically and fixedly installed at the centers of side walls of two sides of the sheath body (1), adjusting screws (9) are sleeved in the second nuts (13) in a threaded manner, connecting seats (17) are symmetrically installed on opposite sides of the two adjusting screws (9), clamping arc plates (4) are fixedly installed at the centers of side walls of the connecting seats (17), and elastic pieces (10) are symmetrically and fixedly installed on inner walls of the two clamping arc plates (4).

4. An automotive ignition coil sheath structure according to claim 1, characterized in that the sheath body (1), the extension sleeve (2) and the connecting ring (5) are in the same straight line.

5. An automotive ignition coil sheath structure according to claim 1, characterized in that the inner diameter of the extension sleeve (2) is larger than the outer diameter of the sheath body (1).