CN206017958U - Novel automobile electromagnetic switch - Google Patents
Novel automobile electromagnetic switch Download PDFInfo
- Publication number
- CN206017958U CN206017958U CN201620910204.3U CN201620910204U CN206017958U CN 206017958 U CN206017958 U CN 206017958U CN 201620910204 U CN201620910204 U CN 201620910204U CN 206017958 U CN206017958 U CN 206017958U
- Authority
- CN
- China
- Prior art keywords
- bobbin
- pull bar
- outside
- electromagnetic switch
- iron core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of novel automobile electromagnetic switch, including bobbin, shell, damper, pull bar component, spring, plastic bushing, cover plate, block and base；On the outside of bobbin, pull bar component is arranged in bobbin casing, and plastic bushing is arranged at bobbin bottom, and cover plate is covered on outside plastic bushing；Pull bar component includes that pull bar and dynamic iron core, the lower end of pull bar are installed on block, and block is mutually fixed with base；Damper is arranged at the upper end of bobbin, and is sheathed on the outside of dynamic iron core；Spring is arranged inside bobbin, and is sheathed on pull bar, and one end of spring is held in dynamic iron core, and the other end is held in plastic bushing；Shell includes main cylinder and is arranged at the protrusion cylinder on main cylinder top, and protruding cylinder and being integrally formed setting with main cylinder, protrude and be equiped with neck bush in cylinder, neck bush is on the outside of dynamic iron core.The novel automobile electromagnetic switch has and can improve coaxial precision, reduce noise, improve the beneficial effect such as electromagnetic switch performance.
Description
Technical field
The utility model is related to a kind of electromagnetic switch, more particularly to a kind of novel automobile electromagnetic switch.
Background technology
Conventional solenoid valve switch dynamic iron core is relied primarily in motion process and press-fits the coaxial of bushing on two end caps
Spend to ensure that the smooth of pull bar component, two end cover plate have unavoidable error, cause two when processing is rolled on shell
End bush hole axiality is poor so that pull bar is easily stuck in motion process, noise is larger, affects electromagnetic switch performance.
It is therefore desirable to a kind of novel automobile electromagnetic switch of design, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, there is provided one kind can improve coaxial precision, reduction
Noise, the novel automobile electromagnetic switch for improving electromagnetic switch performance.
The utility model is realized in：
The utility model provides a kind of novel automobile electromagnetic switch, including bobbin, shell, damper, pull bar component, bullet
Spring, plastic bushing, cover plate, block and base；On the outside of the bobbin, the pull bar component is arranged at the casing
In bobbin, the plastic bushing is arranged at the bobbin bottom, and the cover plate is covered on outside the plastic bushing；The drawing
Bar component includes that pull bar and dynamic iron core, the lower end of the pull bar are installed on the block, and the block is mutually solid with the base
Fixed；The damper is arranged at the upper end of the bobbin, and is sheathed on the outside of the dynamic iron core；The spring is arranged at described
Inside bobbin, and it is sheathed on the pull bar, one end of the spring is held in the dynamic iron core, and the other end is held in described
Plastic bushing；Wherein, the shell includes main cylinder and is arranged at the protrusion cylinder on the main cylinder top, the protrusion cylinder
Setting is integrally formed with the main cylinder, in the protrusion cylinder, neck bush is equiped with, the neck bush is located at the dynamic iron core
Outside.
Further, enamel-covered wire is provided with the outside of the bobbin, the enamel-covered wire is located at the inside the shell.
Further, the bobbin is internally provided with copper sheathing, and the pull bar component is located in the copper sheathing.
Further, increasing magnetosheath is provided with the bobbin, and the increasing magnetosheath is located at the outside of the spring.
Further, the side of the shell is provided with inserted sheet.
The utility model has the advantages that：
The pull bar component includes that pull bar and dynamic iron core, the pull bar and the dynamic iron core are integrally formed setting, the drawing
The lower end of bar is installed on the block, and the block is mutually fixed with the base；The damper is arranged at the bobbin
Upper end, and be sheathed on the outside of the dynamic iron core；The spring is arranged inside the bobbin, and is sheathed on the pull bar
On, one end of the spring is held in the dynamic iron core, and the other end is held in the plastic bushing.The pull bar and the dynamic iron
Core is integrally formed setting, is not required to second pressing, and pull bar is commaterial with dynamic iron core, is made of one formula, saves secondary pressure
Close this procedure；After pull bar is made of one formula with dynamic iron core, the axiality of each step of pull bar affects the precision that need to only consider lathe,
Save the impact of secondary assembling so that pull bar has higher axiality, it is possible to decrease noise, improve electromagnetic switch performance；Another
Aspect, reduces amount of parts, reduces the link of a pressing, reduce cost on assembly technology.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structural representation of the novel automobile electromagnetic switch that Fig. 1 is provided for the utility model embodiment；
The structural representation of the shell that Fig. 2 is provided for the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiment, belongs to the scope of the utility model protection.
Such as Fig. 1 and Fig. 2, the utility model embodiment provides a kind of novel automobile electromagnetic switch, including bobbin 2, shell
1st, damper 10, pull bar component, spring 3, plastic bushing 4, cover plate 5, block 6 and base（Illustrate, non-label）.
As Fig. 1 and Fig. 2, the shell 1 are sheathed on the outside of the bobbin 2, the pull bar component is arranged at bobbin 2
Interior, the plastic bushing 4 is arranged at 2 bottom of the bobbin, and the cover plate 5 is covered on outside the plastic bushing 4.
Such as Fig. 1 and Fig. 2, the pull bar component include that pull bar 8 and dynamic iron core 7, the lower end of the pull bar 8 are installed on the gear
On block 6, the block 6 is mutually fixed with the base；The damper 10 is arranged at the upper end of the bobbin 2, and is sheathed on
On the outside of the dynamic iron core 7.
Such as Fig. 1 and Fig. 2, the spring 3 is arranged inside the bobbin 2, and is sheathed on the pull bar 8, the bullet
One end of spring 3 is held in the dynamic iron core 7, and the other end is held in the plastic bushing 4.
Further, enamel-covered wire 11 is provided with the outside of the bobbin 2, and the enamel-covered wire 11 is located in the shell 1.
Wherein, the shell 1 includes main cylinder 11 and is arranged at the protrusion cylinder 12 on 11 top of the main cylinder, described convex
Go out cylinder 12 and setting is integrally formed with the main cylinder 11, be equiped with neck bush 9, the neck bush 9 in the protrusion cylinder 12
On the outside of the dynamic iron core 7.The utility model provide integrally formed shell 11 design, reduce an end casing with outer
The cooperation of shell 1, improves axiality, it is possible to decrease noise, improves electromagnetic switch performance；On the other hand, amount of parts is reduced,
The link of a roll riveting is reduced on assembly technology, reduces cost.Compared with traditional electromagnetic switch, because of integrally formed shell
One end need not be with the assembling of cover plate rolling space, and in the case where profile is equivalently-sized, the inside of integrally formed shell 1 is empty
Between larger, can vacate more spaces to bobbin 2 increases around 11 fabric width of enamel-covered wire, improves electromagnetic force, to meet different clients
Requirement to power.
In this preferred embodiment, the bobbin 2 is internally provided with copper sheathing 12, and the pull bar component is located at the copper sheathing
In 12, strengthen effectiveness.Further, increasing magnetosheath 13 is provided with the bobbin 2, and the increasing magnetosheath 13 is located at institute
State the outside of spring 3.
Further, the side of the shell 1 is provided with inserted sheet 14, for connecting aerial lug.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements that is made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of novel automobile electromagnetic switch, it is characterised in that including bobbin, shell, damper, pull bar component, spring, modeling
Material bushing, cover plate, block and base；
On the outside of the bobbin, the pull bar component is arranged in bobbin the casing, and the plastic bushing is arranged
In the bobbin bottom, the cover plate is covered on outside the plastic bushing；
The pull bar component includes that pull bar and dynamic iron core, the lower end of the pull bar are installed on the block, the block and institute
State base mutually to fix；The damper is arranged at the upper end of the bobbin, and is sheathed on the outside of the dynamic iron core；
The spring is arranged inside the bobbin, and is sheathed on the pull bar, and one end of the spring is held in described
Dynamic iron core, the other end are held in the plastic bushing；
Wherein, the shell includes main cylinder and is arranged at the protrusion cylinder on the main cylinder top, the protrusion cylinder and institute
State main cylinder and be integrally formed setting, in the protrusion cylinder, be equiped with neck bush, the neck bush is on the outside of the dynamic iron core.
2. novel automobile electromagnetic switch as claimed in claim 1, it is characterised in that：Enamel-covered wire is provided with the outside of the bobbin,
The enamel-covered wire is located at the inside the shell.
3. novel automobile electromagnetic switch as claimed in claim 1, it is characterised in that：The bobbin is internally provided with copper sheathing,
The pull bar component is located in the copper sheathing.
4. novel automobile electromagnetic switch as claimed in claim 1, it is characterised in that：Increasing magnetosheath is provided with the bobbin,
The magnetosheath that increases is positioned at the outside of the spring.
5. novel automobile electromagnetic switch as claimed in claim 1, it is characterised in that：The side of the shell is provided with inserted sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910204.3U CN206017958U (en) | 2016-08-22 | 2016-08-22 | Novel automobile electromagnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910204.3U CN206017958U (en) | 2016-08-22 | 2016-08-22 | Novel automobile electromagnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017958U true CN206017958U (en) | 2017-03-15 |
Family
ID=58249168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910204.3U Expired - Fee Related CN206017958U (en) | 2016-08-22 | 2016-08-22 | Novel automobile electromagnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206017958U (en) |
-
2016
- 2016-08-22 CN CN201620910204.3U patent/CN206017958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210822 |