CN105513855A - Interlocking mechanism of grounding switch for automobile - Google Patents
Interlocking mechanism of grounding switch for automobile Download PDFInfo
- Publication number
- CN105513855A CN105513855A CN201510845785.7A CN201510845785A CN105513855A CN 105513855 A CN105513855 A CN 105513855A CN 201510845785 A CN201510845785 A CN 201510845785A CN 105513855 A CN105513855 A CN 105513855A
- Authority
- CN
- China
- Prior art keywords
- grounding switch
- shaft
- automobile
- earthed switch
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
Abstract
The invention discloses an interlocking mechanism of a grounding switch for an automobile. The interlocking mechanism comprises an automotive standing post, a grounding switch large shaft, a support frame, an elastic pin, a compression spring, a sleeve, and a shaft. The sleeve is welded to the grounding switch large shaft. The support frame is assembled to an automotive side plate by a bolt. During assembling, the grounding switch large shaft passes through the support frame and a hole in the automotive standing post; the shaft passes through a hole in the right side of the support frame and the compression spring sleeves the shaft; and then the shaft passes through the hole in the left side of the support frame and the elastic pin is assembled to the shaft. When an automotive rear cover is opened, the shaft moves to the left under the effect of the compression spring and the thick part of the right end of the shaft enters a groove of the sleeve; at this time, the grounding switch is in a closing state and thus the grounding switch large shaft can not rotate. Therefore, the misoperation of the grounding switch can be prevented and the safety of the maintenance staff can be protected. The mechanism can be operated flexibly; the misoperation of the grounding switch can be effectively prevented; and the safety of the maintenance staff can be protected.
Description
Technical field
The present invention relates to a kind of automobile earthed switch interlocking device.
Background technology
Along with the automobile research and development raising of manufacturing technology and constantly perfect, in use security issues become increasingly urgent for automobile, and user is more and more higher for automotive safety functional requirement.In existing automotive engineering, when maintainer is after automobile during inspection switch equipment, earthed switch is in ground state, but there is no corresponding interlock or interlock imperfection, malfunction, effectively can not prevent the misoperation to earthed switch, certain threat is caused to maintainer's life security.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of automobile earthed switch interlocking device.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of automobile earthed switch interlocking device of the present invention, it comprises automobile stand column, earthed switch macro-axis, support, spring pivot, Compress Spring, cover and axle;
Wherein, described cover is welded on earthed switch macro-axis, described support bolts assemblies is on automobile side plate, during assembling, earthed switch macro-axis is passed the hole on support and automobile stand column, axle passes the hole on the right side of support and puts Compress Spring, again through the hole on the left of support, and spring pivot is loaded on axle.
Wherein, when automobile rear case plate is opened, axle is moved to the left under the effect of Compress Spring; the part that the right-hand member of axle is thick enters in the groove of cover, and at this moment earthed switch is in the state of closing, and earthed switch macro-axis cannot rotate; prevent from dividing operation to the mistake of earthed switch, protect the safety of maintainer.
The beneficial effect that the present invention reaches is:
Flexible operation of the present invention, effectively can prevent the misoperation to earthed switch, protect the safety of maintainer.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to structural representation.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of automobile earthed switch interlocking device, comprising: automobile stand column 1, earthed switch macro-axis 2, support 3, spring pivot 4, Compress Spring 5, cover 6 and axle 7;
Wherein, described cover 6 is welded on earthed switch macro-axis 2, described support 3 uses bolts assemblies on automobile side plate, during assembling, earthed switch macro-axis 2 is passed the hole on support 3 and automobile stand column 1, axle 7 passes the hole on the right side of support 3 and puts Compress Spring 5, again through the hole on the left of support 3, and spring pivot 4 is loaded on axle 7.
Wherein, when automobile rear case plate is opened; axle 7 is moved to the left under the effect of Compress Spring 5; the part that the right-hand member of axle 7 is thick enters in the groove of cover 6; at this moment earthed switch is in the state of closing; earthed switch macro-axis 2 cannot rotate, and prevent from dividing operation to the mistake of earthed switch, protect the safety of maintainer.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. an automobile earthed switch interlocking device, is characterized in that, comprises automobile stand column, earthed switch macro-axis, support, spring pivot, Compress Spring, cover and axle;
Described cover is welded on described earthed switch macro-axis, and described support bolts assemblies is on automobile side plate, and described earthed switch macro-axis is through the hole on described support and described automobile stand column; Described axle passes the hole on the right side of described support and puts described Compress Spring, then through the hole on the left of described support, and described spring pivot is loaded on described axle.
2. automobile earthed switch interlocking device according to claim 1, is characterized in that, described axle can be moved to the left under the effect of described Compress Spring, and the part that the right-hand member of described axle is thick enters in the groove of described cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845785.7A CN105513855A (en) | 2015-11-29 | 2015-11-29 | Interlocking mechanism of grounding switch for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845785.7A CN105513855A (en) | 2015-11-29 | 2015-11-29 | Interlocking mechanism of grounding switch for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105513855A true CN105513855A (en) | 2016-04-20 |
Family
ID=55721758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510845785.7A Pending CN105513855A (en) | 2015-11-29 | 2015-11-29 | Interlocking mechanism of grounding switch for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105513855A (en) |
-
2015
- 2015-11-29 CN CN201510845785.7A patent/CN105513855A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2941375B1 (en) | Method and device for protecting persons in the vicinity of an hf field-emitting device | |
| CN105513855A (en) | Interlocking mechanism of grounding switch for automobile | |
| CN202688916U (en) | Lifting column type vehicle intercepting device | |
| DE102011010770A1 (en) | Device for providing electrical energy and operating method therefor | |
| CN103227062A (en) | Interlocking mechanism for ground switch and front lower door of medium-voltage switch cabinet | |
| CN203895907U (en) | Locking yoke preventing electrified rod climbing | |
| CN203983079U (en) | A kind of switch cubicle earthed switch interlocking device | |
| CN206431985U (en) | A kind of anti-collision protective device and the LED display with anti-collision protective device | |
| CN104358408A (en) | Square disk scaffold | |
| CN205828262U (en) | A kind of circuit breaker operation mechanism | |
| CN204782251U (en) | Power equipment protects guardrail | |
| CN207484351U (en) | A kind of turnover plate type hydraulic roadblock machine | |
| CN204782324U (en) | Electronic seal and electronic seal system | |
| CN201940267U (en) | Protective device for vertical hammer grinder | |
| CN204326144U (en) | Low-voltage ring safty shield | |
| CN204099554U (en) | Belt shield of beam-pumping unit swinging mounting | |
| CN202258880U (en) | Strengthening assembly of operation interlocking mechanism of grounding switch of electric power cabinet | |
| CN202201593U (en) | Disconnection protection device for control cabinet | |
| DE102012214826A1 (en) | switching device | |
| CN202767148U (en) | Excavator seal plate convenient to check and maintain | |
| CN203877809U (en) | Small-tonnage crane truck anti-collision support leg system | |
| CN111659058B (en) | Remove convenient fire control foam extinguishing device | |
| CN203049669U (en) | Operating rod locking device | |
| CN209068181U (en) | A kind of gas cabinet mistake proofing dismantling device | |
| CN209740648U (en) | Rotatable guardrail of lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |