CN107863280A - A kind of electronic equipment with break protecting - Google Patents
A kind of electronic equipment with break protecting Download PDFInfo
- Publication number
- CN107863280A CN107863280A CN201711161153.4A CN201711161153A CN107863280A CN 107863280 A CN107863280 A CN 107863280A CN 201711161153 A CN201711161153 A CN 201711161153A CN 107863280 A CN107863280 A CN 107863280A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- fixed
- groove
- electromagnet
- poke rod
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of electronic equipment with break protecting,Including electronic equipment body,It is provided with the top of electronic equipment body by compressing switch and alarm,The side of two fixed blocks is respectively equipped with two U-lags,The inwall of electronic equipment body bottom portion is fixed with the second groove,The inwall of second groove is separately installed with two the first binding posts,Two fixed plates and electromagnet,This has the electronic equipment of break protecting,By provided with poke rod,Second spring,Magnet,Electromagnet and the first binding post,So that in electronic device circuitry through overcurrent it is excessive when,It is identical with magnet magnetic that electromagnet produces magnetic,I.e. so that poke rod upwards top by compressing switch,When maximum is arrived on top,When shell fragment is shifted onto above fixed block in U-type groove,So that the first sheet metal disconnects with contact chip,So that whole circuit disconnects,I.e. so that electronic equipment powers off,So as to protect electronic equipment.
Description
Technical field
The present invention relates to technical field of electronic equipment, specially a kind of electronic equipment with break protecting.
Background technology
When electric current is excessive in existing electronic device circuitry, auto-cutout protection device is not provided with electronic equipment, is caused
When larger current is by electronic device in electronic equipment, the device that is easily damaged in electronics, so that electronic devices
Cannot normal work, influence electronic equipment normal operation.
The content of the invention
Exist for solution prior art and auto-cutout protection device is not provided with electronic equipment, cause larger current by electricity
During electronic device in sub- equipment, the defects of the device being easily damaged in electronics, the present invention, which provides one kind, has open circuit protection work(
The electronic equipment of energy.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of electronic equipment with break protecting of the present invention, including electronic equipment body, the electronic equipment body
Top is provided with by compressing switch and alarm, the pressing switch bottom is fixed with the first sheet metal, described by compressing switch
Inwall is provided with the first groove, and two avris of first groove inner wall are equipped with the first spring, two first springs
Two avris are equipped with shell fragment, and the electronic equipment bodies top inwall is provided with two fixed blocks, and the one of two fixed blocks
Side is respectively equipped with two U-lags, and the inwall of the electronic equipment body bottom portion is fixed with the second groove, second groove
Inwall is separately installed with two the first binding posts, two fixed plates and electromagnet, two first binding posts by wire with
The outer wall connection of electromagnet, the top of one of them fixed plate is fixed with second spring, the top of the second spring
Poke rod is fixed with, the bottom of the poke rod is fixed with magnet, and the top of the poke rod is fixed with contact chip, its
In the top of another fixed plate be fixed with fixed column, the fixed column is connected by screw with poke rod, two institutes
The first binding post is stated to be connected with the sheet metal of alarm bottom by electric wire.
As a preferred technical solution of the present invention, the top of the electronic equipment body is provided with upper cover plate, the electricity
The bottom of sub- apparatus body is fixed with lower cover, and the surface of the upper cover plate and lower cover scribbles underwater paint.
As a preferred technical solution of the present invention, first sheet metal and the contact chip are in same upright plane
On, the magnet and the 4th sheet metal are on same upright plane.
As a preferred technical solution of the present invention, the model JQX-38F of the relay, the alarm
Model GSM alarms.
As a preferred technical solution of the present invention, first groove is made up of two grooves.
As a preferred technical solution of the present invention, the bottom of the magnet and the top of electromagnet are same pole.
The beneficial effects of the invention are as follows：This has the electronic equipment of break protecting, by provided with poke rod, the second bullet
Spring, magnet, electromagnet and the first binding post so that in electronic device circuitry through overcurrent it is excessive when, electromagnet produce magnetic with
Magnet magnetic is identical, that is, make it that shell fragment by compressing switch, when maximum is arrived on top, is shifted onto U above fixed block to poke rod by top upwards
When in type groove so that the first sheet metal disconnects with contact chip, so that whole circuit disconnects, that is, causes electronic equipment power-off,
So as to protect electronic equipment.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of overall structure diagram of the electronic equipment with break protecting of the present invention；
Fig. 2 is a kind of electronic equipment body interior structural representation of the electronic equipment with break protecting of the present invention.
In figure：1st, electronic equipment body；2nd, by compressing switch；3rd, upper cover plate；4th, lower cover；5th, U-lag；6th, the first groove；
7th, the first spring；8th, shell fragment；9th, fixed block；10th, the first sheet metal；11st, contact chip；12nd, poke rod；13rd, magnet；14th, wire；
15th, the first binding post；16th, the second groove；17th, second spring；18th, fixed plate；19th, electromagnet；20th, alarm；21st, it is fixed
Post.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As shown in Figure 1-2, a kind of electronic equipment with break protecting of the present invention, including electronic equipment
Body 1, the top of electronic equipment body 1 are provided with by 2 and the alarm 20 of compressing switch, and by compressing switch, 2 bottoms are fixed with first
Sheet metal 10, by compressing switch, 2 inwall is provided with the first groove 6, and two avris of the inwall of the first groove 6 are equipped with the first spring 7,
Two avris of two the first springs 7 are equipped with shell fragment 8, and the top inner wall of electronic equipment body 1 is provided with two fixed blocks 9, two
The side of fixed block 9 is respectively equipped with two U-lags 5, and the inwall of the bottom of electronic equipment body 1 is fixed with the second groove 16, the
The inwall of two grooves 16 is separately installed with two the first binding posts, 15, two fixed plates 18 and electromagnet 19, two the first wiring
Post 15 is connected by wire 14 with the outer wall of electromagnet 19, and the top of one of fixed plate 18 is fixed with second spring 17,
The top of second spring 17 is fixed with poke rod 12, and the bottom of poke rod 12 is fixed with magnet 13, the top of poke rod 12
Be fixed with contact chip 11, the top of other in which fixed plate 18 is fixed with fixed column 22, fixed column 22 by screw with
Poke rod 12 is connected, and two the first binding posts 15 are connected by electric wire with the sheet metal of the bottom of alarm 20.
The top of electronic equipment body 1 is provided with upper cover plate 3, and the bottom of electronic equipment body 1 is fixed with lower cover 4, and
The surface of upper cover plate 3 and lower cover 4 scribbles underwater paint.Prevent water from entering electronic equipment internal, cause it is flirtatious you in equipment
Device failure, so as to cause electronic equipment not work.
First sheet metal 10 and contact chip 11 are on same upright plane, and the sheet metal 14 of magnet 13 and the 4th is in same upright plane
On.So that when electronic equipment works again the first sheet metal 10 and contact chip 11 in magnet 13 and the contact area of the 4th sheet metal 14 more
Greatly.
The model JQX-38F of relay 24, small volume is heat-resisting, and the model GSM alarms of alarm 20, jingle bell carries
Show that sound is big.
First groove 6 is made up of two grooves.So that two shell fragments 8 on both sides are by the mutual not shadow of the extruding force of the first spring 7
Ring.
The bottom of magnet 13 is same pole with the top of electromagnet 20, and magnet 13 and electromagnet 20 are magnetic pole ability of the same name
Produce the effect of mutually exclusive power.
Specifically, a kind of electronic equipment with break protecting, the pressing that the top of pressing electronic equipment body 1 is set
Switch 2, so that the contact chip 11 set by the first sheet metal 10 of the 2 bottoms setting that compresses switch with the top of poke rod 12 connects
Touch, that is, whole electronic equipment is powered, the caused electromagnetic force in electrified wire 14 of electromagnet 20 in galvanization, and with
The magnet 13 that the bottom of poke rod 12 is fixed with the corresponding perpendicular of electromagnet 20 has mutually exclusive power, i.e. electromagnet
20 pairs of magnet 13 have upward thrust, when the electric current flowed through in the course of work of electronic equipment body 1 is excessive, pass through first
First binding post 15 sends electric signal to alarm 20 so that alarm 20 is alarmed, and gives operating personnel's forewarning function, then passes through row
The effect of repulsion and electromagnetic force so that poke rod 12 promotes contact chip 11 to move upwards, so as to which contact chip 11 heads on the first metal
Piece 10 moves upwards, and then, by 2 motions upwards that compress switch, to act on using the elastic force of the first spring 7 so that the first groove 6
Interior shell fragment 8 is snapped into the U-type groove 5 above fixed block 9, then pulls poke rod 12 by the pulling force of second spring 18 so that is dialled
Contact chip 11 in lever 12 separates with by the first sheet metal 10 of 2 bottoms that compress switch, so that the whole shape of electronic equipment body 1
Into short circuit, so that electronic body body 1 is stopped, so as to protect electronic equipment.
This should with break protecting electronic equipment, by provided with poke rod, second spring, magnet, electromagnet and
First binding post so that in electronic device circuitry through overcurrent it is excessive when, electromagnet produce magnetic it is identical with magnet magnetic, even if
Poke rod top is by compressing switch upwards, when maximum is arrived on top, when shell fragment is shifted onto above fixed block in U-type groove so that first
Sheet metal disconnects with contact chip, so that whole circuit disconnects, that is, causes electronic equipment power-off, so as to protect electronics to set
It is standby.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of electronic equipment with break protecting, including electronic equipment body（1）, it is characterised in that the electronics
Apparatus body（1）Top be provided with by compressing switch（2）And alarm（20）, it is described by compressing switch（2）Bottom is fixed with
One sheet metal（10）, it is described by compressing switch（2）Inwall be provided with the first groove（6）, first groove（6）Two sides of inwall
Side is equipped with the first spring（7）, two first springs（7）Two avris be equipped with shell fragment（8）, the electronic equipment sheet
Body（1）Top inner wall is provided with two fixed blocks（9）, two fixed blocks（9）Side be respectively equipped with two U-lags（5）, institute
State electronic equipment body（1）The inwall of bottom is fixed with the second groove（16）, second groove（16）Inwall pacify respectively
Equipped with two the first binding posts（15）, two fixed plates（18）And electromagnet（19）, two first binding posts（15）Pass through
Wire（14）With electromagnet（19）Outer wall connection, one of them described fixed plate（18）Top be fixed with second spring
（17）, the second spring（17）Top be fixed with poke rod（12）, the poke rod（12）Bottom be fixed with magnetic
Iron（13）, the poke rod（12）Top be fixed with contact chip（11）, fixed plate described in other in which（18）Top
It is fixed with fixed column（22）, the fixed column（22）Pass through screw and poke rod（12）Connection, two first binding posts
（15）Pass through electric wire and alarm（20）The sheet metal connection of bottom.
2. a kind of electronic equipment with break protecting according to claim 1, it is characterised in that the electronics is set
Standby body（1）Top be provided with upper cover plate（3）, the electronic equipment body（1）Bottom be fixed with lower cover（4）, and institute
State upper cover plate（3）And lower cover（4）Surface scribble underwater paint.
A kind of 3. electronic equipment with break protecting according to claim 1, it is characterised in that first gold medal
Belong to piece（10）With the contact chip（11）On same upright plane, the magnet（13）With the 4th sheet metal（14）Same
On upright plane.
A kind of 4. electronic equipment with break protecting according to claim 1, it is characterised in that the relay
（24）Model JQX-38F, the alarm（20）Model GSM alarms.
5. a kind of electronic equipment with break protecting according to claim 1, it is characterised in that described first is recessed
Groove（6）It is made up of two grooves.
A kind of 6. electronic equipment with break protecting according to claim 1, it is characterised in that the magnet
（13）Bottom and electromagnet（20）Top be same pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161153.4A CN107863280A (en) | 2017-11-21 | 2017-11-21 | A kind of electronic equipment with break protecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161153.4A CN107863280A (en) | 2017-11-21 | 2017-11-21 | A kind of electronic equipment with break protecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107863280A true CN107863280A (en) | 2018-03-30 |
Family
ID=61702227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161153.4A Pending CN107863280A (en) | 2017-11-21 | 2017-11-21 | A kind of electronic equipment with break protecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107863280A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380562A (en) * | 2021-08-13 | 2021-09-10 | 南京越然汽车用品有限公司 | Current protection device for vehicle additionally provided with electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282245Y (en) * | 2008-08-13 | 2009-07-29 | 浙江正泰建筑电器有限公司 | Fire-proof anticreepage protective plug |
| CN204391019U (en) * | 2015-02-02 | 2015-06-10 | 苏州腾东电气厂 | A kind of switch enclosure with automatic safety device |
| JP2015126648A (en) * | 2013-12-27 | 2015-07-06 | 株式会社日立産機システム | Power conversion device and control method for power conversion device |
| CN204885047U (en) * | 2015-09-07 | 2015-12-16 | 国家电网公司 | Novel distribution is with warning of opening circuit device |
| CN107017133A (en) * | 2017-04-28 | 2017-08-04 | 德保县广鑫贸易有限公司 | A kind of circuit protection device |
| CN206432182U (en) * | 2017-02-16 | 2017-08-22 | 珠海市豪诚电子科技有限公司 | A kind of plug-in type button switch |
-
2017
- 2017-11-21 CN CN201711161153.4A patent/CN107863280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201282245Y (en) * | 2008-08-13 | 2009-07-29 | 浙江正泰建筑电器有限公司 | Fire-proof anticreepage protective plug |
| JP2015126648A (en) * | 2013-12-27 | 2015-07-06 | 株式会社日立産機システム | Power conversion device and control method for power conversion device |
| CN204391019U (en) * | 2015-02-02 | 2015-06-10 | 苏州腾东电气厂 | A kind of switch enclosure with automatic safety device |
| CN204885047U (en) * | 2015-09-07 | 2015-12-16 | 国家电网公司 | Novel distribution is with warning of opening circuit device |
| CN206432182U (en) * | 2017-02-16 | 2017-08-22 | 珠海市豪诚电子科技有限公司 | A kind of plug-in type button switch |
| CN107017133A (en) * | 2017-04-28 | 2017-08-04 | 德保县广鑫贸易有限公司 | A kind of circuit protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380562A (en) * | 2021-08-13 | 2021-09-10 | 南京越然汽车用品有限公司 | Current protection device for vehicle additionally provided with electronic equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180330 |
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| WD01 | Invention patent application deemed withdrawn after publication |