CN2194543Y - Automatic position switch - Google Patents

Automatic position switch Download PDF

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Publication number
CN2194543Y
CN2194543Y CN 94241602 CN94241602U CN2194543Y CN 2194543 Y CN2194543 Y CN 2194543Y CN 94241602 CN94241602 CN 94241602 CN 94241602 U CN94241602 U CN 94241602U CN 2194543 Y CN2194543 Y CN 2194543Y
Authority
CN
China
Prior art keywords
float
mercury
iron
shell body
contact
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
Application number
CN 94241602
Other languages
Chinese (zh)
Inventor
李敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94241602 priority Critical patent/CN2194543Y/en
Application granted granted Critical
Publication of CN2194543Y publication Critical patent/CN2194543Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a sensor, in particular to an automatic position switch, comprising a shell body, mercury arranged in the shell body, the copper contacts of the mercury and four corners of the shell body, and a loop magnetic core arranged on the outer surface of the shell body. Conductive iron contacts are installed in a float. When the loop is galvanized, the float which is provided with the iron core is sucked tightly. When a motorcycle, etc., slopes, the mercury passes through the float to make the copper contacts switch on the iron contacts and to send an electrical signal.

Description

Automatic position switch
The utility model belongs to a kind of transducer, specifically a kind of switch that utilizes structures such as mercury, float, coil to form.
The element that all needs a kind of transducer or title position switch in the burglar alarm on bicycle, the motorcycle, common position switch is a ball of placing a conduction in an arc coil, in case vibrate, ball rolls in the arc coil, just can the conducting circuit, export a signal.The characteristics of this structure are that sensitivity is higher, but service time, long back produced the wrong report phenomenon because of ball to the wearing and tearing of coil.
The purpose of this utility model is that a kind of utilization of design floats on the novel position switch that float on the mercury and coil obtain signal.
Its main technical schemes is that this switch comprises coil (2) and iron core (1) thereof, iron core (1) is installed in the middle part of shell (3) outer surface, filling mercury (7) in the enclosure, float on the mercury float (5) is arranged, iron contact (6) is arranged in the float, uniform copper contact (4) on the outer wall of shell, and have lead (8) to connect between each copper contact (4).
The utility model has the advantages that relatively truer, reliable, secondly owing to do not have wear problem between each contact of mercury, therefore, useful life is longer when utilizing the float float on the mercury and the mutual alignment between coil to take a sample.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the right view of Fig. 1.
As shown in the figure: in shell (3), place mercury (7), float (5) is arranged on mercury, place the iron contact (6) of conduction in the float, the copper contact (4) of conduction is installed on the outer wall of shell equably, and with lead (8) each copper contact is coupled together, connect the iron core (1) that is wound with coil (2) at the middle part of outer surface of outer cover.
During work, first energized produces magnetic force behind the coil electricity, float is sucked together with the iron contact, when motorcycle run-off the straight, lodging or vibration, mercury just covers float, makes mercury and the conducting of iron contact, because of the copper contact around mercury and the shell is in conducting state all the time, therefore, at this moment, the iron contact in the float is just by mercury and copper contact conducting, lead on iron contact and copper contact is just exported a signal of telecommunication, triggers warning circuit work.
At ordinary times, can disconnect coil circuit, coil is nonmagnetic, float just swims in above the mercury, and when in the driving process vibration taking place, float is because float over above the mercury, iron contact in the float can not contact with mercury, also just not can with the copper contact conducting, thereby can not produce false alarm.

Claims (1)

1, a kind of automated location switch, comprise coil (2) and iron core (1) thereof, it is characterized in that iron core (1) is installed in the middle part of shell (3) outer surface, filling mercury (7) in the enclosure, float on the mercury float (5) is arranged, iron contact (6) is arranged in the float, uniform copper contact (4) on the outer wall of shell, and have lead (8) to connect between each copper contact (4).
CN 94241602 1994-04-01 1994-04-01 Automatic position switch Expired - Fee Related CN2194543Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94241602 CN2194543Y (en) 1994-04-01 1994-04-01 Automatic position switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94241602 CN2194543Y (en) 1994-04-01 1994-04-01 Automatic position switch

Publications (1)

Publication Number Publication Date
CN2194543Y true CN2194543Y (en) 1995-04-12

Family

ID=33848344

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94241602 Expired - Fee Related CN2194543Y (en) 1994-04-01 1994-04-01 Automatic position switch

Country Status (1)

Country Link
CN (1) CN2194543Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112562418A (en) * 2020-12-22 2021-03-26 中电建路桥集团有限公司 Bridge ship collision prevention device
CN114613630A (en) * 2022-01-19 2022-06-10 华能国际电力股份有限公司德州电厂 High-temperature-resistant travel switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112562418A (en) * 2020-12-22 2021-03-26 中电建路桥集团有限公司 Bridge ship collision prevention device
CN114613630A (en) * 2022-01-19 2022-06-10 华能国际电力股份有限公司德州电厂 High-temperature-resistant travel switch

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee