CN111223694A - Magnetic self-locking protective device for SOS button of train toilet - Google Patents
Magnetic self-locking protective device for SOS button of train toilet Download PDFInfo
- Publication number
- CN111223694A CN111223694A CN202010040671.6A CN202010040671A CN111223694A CN 111223694 A CN111223694 A CN 111223694A CN 202010040671 A CN202010040671 A CN 202010040671A CN 111223694 A CN111223694 A CN 111223694A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- protection casing
- wall body
- sos
- button
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 244000309464 bull Species 0.000 claims abstract description 13
- 230000001012 protector Effects 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers
-
- 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
- H01H9/02—Bases, casings, or covers
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a train of magnetic force auto-lock SOS for button protector in bathroom, includes the wall body, the left side fixed mounting of wall body has the SOS button, the left top fixedly connected with bull stick of wall body, and the outside of bull stick is rotated and is connected with the protection casing, and the top fixedly connected with stopper of protection casing, the middle part of bull stick is pegged graft and is had the movable rod. This protector is used to train bathroom SOS button of magnetic force auto-lock, use through the cooperation of protection casing and electro-magnet, when the auto-lock, press the protection casing right and press back on earth, clockwise rotation knob, it rotates to drive the movable rod, the movable rod is ejecting with the kicking block, make the kicking block contact with the conducting block, the intercommunication circuit, make the electro-magnet produce magnetic force, final electro-magnet and iron sheet actuation, make the protection casing unable normal direction pull out in the left side, the effect of protection casing has been had, the effect of avoiding the mistake to bump has been reached, also make the protection casing auto-lock simultaneously, avoid opening the protection casing easily, the potential safety hazard is reduced, the security of SOS button has been improved.
Description
Technical Field
The invention relates to the technical field of protective devices for SOS buttons of train toilets, in particular to a magnetic self-locking protective device for SOS buttons of train toilets.
Background
Safety device is the indispensable equipment on the train, when meetting emergency, safety device can inform staff or help the passenger to flee with the information in the shortest time, install the SOS button in the bathroom of train, when the people met the problem in the lavatory, just can push the button, seek help to the crew member, but often someone mistake the SOS button as the bath button, some kids liked the mistake to bump the button always, bring unnecessary trouble for the staff, also bring very big potential safety hazard for the train simultaneously, therefore we have proposed the train of magnetic force auto-lock for the bathroom SOS button protector solve above problem.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a train bathroom SOS of magnetic force auto-lock protector for button, which comprises a wall body, the left side fixed mounting of wall body has the SOS button, the left top fixedly connected with bull stick of wall body, the outside of bull stick is rotated and is connected with the protection casing, the top fixedly connected with stopper of protection casing, the middle part of bull stick is pegged graft and is had the movable rod, the left side fixedly connected with knob of movable rod, the right side fixedly connected with of bull stick and the top swing joint's of wall body ratch, on the ratch middle part, the equal fixedly connected with spring in lower part, the inboard fixedly connected with of spring runs through and extends to the kicking block in the ratch outside, the inner wall of wall body just is close to the equal fixedly connected with gear in both sides of ratch, the left side fixedly connected with conducting block of gear, the right side fixedly connected with of ratch runs through.
When the self-locking protective cover is used, the protective cover can be self-locked only by pressing the protective cover to the right and rotating the knob clockwise when the protective cover is pressed to the right, when the protective cover needs to be opened, the knob is rotated anticlockwise firstly to unlock, the protective cover is pulled leftwards, and finally the protective cover can be opened, so that the operation room is halved, the safety is effectively reduced, and the probability of mistaken collision can be effectively reduced.
The invention has the following beneficial effects:
this protector is used to train bathroom SOS button of magnetic force auto-lock, use through the cooperation of protection casing and electro-magnet, when the auto-lock, press the protection casing right and press back on earth, clockwise rotation knob, it rotates to drive the movable rod, the movable rod is ejecting with the kicking block, make the kicking block contact with the conducting block, the intercommunication circuit, make the electro-magnet produce magnetic force, final electro-magnet and iron sheet actuation, make the protection casing unable normal direction pull out in the left side, the effect of protection casing has been had, the effect of avoiding the mistake to bump has been reached, also make the protection casing auto-lock simultaneously, avoid opening the protection casing easily, the potential safety hazard is reduced, the security of SOS button has been improved.
Furthermore, the middle part of the rotating rod is provided with a hole matched with the movable rod, the size of the protective cover is not smaller than that of the SOS button, and the protective cover is in a concave shape.
Furthermore, the springs are compression springs, the number of the springs is two, and the right side of the rack bar is fixedly connected with teeth matched with the gear.
Further, the right side of the movable rod is a conductor, and the right side of the movable block is connected with the electromagnet through a lead.
Furthermore, the outer sides of the conductive blocks are fixedly connected with wires connected with a power supply.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a partially enlarged view of portion A of FIG. 1 according to the present invention;
fig. 4 is a schematic view of the movable rod structure of the present invention.
In the figure: 1 wall body, 2 SOS button, 3 bull sticks, 4 shields, 5 stopper, 6 movable rods, 7 knobs, 8 ratchets, 9 springs, 10 kicking blocks, 11 gears, 12 conducting blocks, 13 electro-magnets, 14 iron sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a protection device for a magnetically self-locking train toilet SOS button comprises a wall body 1, wherein an SOS button 2 is fixedly installed on the left side of the wall body 1, a rotating rod 3 is fixedly connected to the top of the left side of the wall body 1, the rotating rod 3 plays a role of transmission, a hole matched with a movable rod 6 is formed in the middle of the rotating rod 3, the size of the protection cover 4 is not smaller than that of the SOS button 2, the protection cover 4 is rotatably connected to the outer side of the rotating rod 3 in a shape of a Chinese character 'ao', the protection cover 4 plays a role of protection, a limit block 5 is fixedly connected to the top of the protection cover 4, the movable rod 6 is inserted into the middle of the rotating rod 3, the right side of the movable rod 6 is a conductor, the right side of the movable block 6 is connected with an electromagnet 13 through a wire, a knob 7 is fixedly connected to the left side of the movable rod 6, a, the upper and lower equal fixedly connected with spring 9 in 8 middle parts of ratch, spring 9 is by the stay cord under auto-lock state, spring 9 is compression spring and spring 9's quantity is two, the right side fixedly connected with of ratch 8 and the tooth of 11 looks adaptations of gear, the inboard fixedly connected with of spring 9 runs through and extends to kicking block 10 in the ratch 8 outside, kicking block 10 is the conductor, can put through the circuit line, the inner wall of wall body 1 just is close to the equal fixedly connected with gear 11 in both sides of ratch 8, gear 11 plays the drive action, gear 11's left side fixedly connected with conducting block 12, the equal fixedly connected with in the outside of conducting block 12's the right side fixedly connected with of wire ratch 8 that is connected with the power runs through and extends to the outside electro-magnet 13 of ratch 8, the inside wall body 1's inside wall fixedly connected with iron.
In the use process of the invention, the self-locking can be realized by only pressing the protective cover 4 to the right and clockwise rotating the knob 7 when the right end is pressed, so that the protective cover 4 can be self-locked, when the protective cover needs to be opened, the knob 7 is firstly anticlockwise rotated to unlock, the protective cover 4 is pulled leftwards, and finally the protective cover 4 can be opened, so that the operation room is half, the safety is effectively reduced, and the false collision probability can be effectively reduced.
The working principle is as follows: assuming that the protection device is in a locking state in an initial state, at the moment, the movable rod 6 ejects the ejector block 10, the ejector block 10 is in contact with the conductive block 12, the electromagnet 13 is connected with the movable rod 6 through a wire and is communicated with a circuit, the electromagnet 13 generates suction force to attract an iron sheet 14, the position of the limiting block 5 limits the rotation of the protection cover 4 at the moment, when the protection device needs to be opened, the knob 7 is rotated anticlockwise, the movable rod 6 rotates anticlockwise, the movable rod 6 does not extrude the ejector block 10, the ejector block is retracted into the toothed bar 8 under the action of the spring 9, at the moment, the circuit is disconnected, the magnetic force of the electromagnet 13 disappears, at the moment, the protection cover 4 is pulled leftwards, the protection cover can be opened by rotating the protection cover 4 after pulling, simplicity and convenience are achieved, and the.
In the figure: 1 wall body, 2 SOS button, 3 bull sticks, 4 shields, 5 stopper, 6 movable rods, 7 knobs, 8 ratchets, 9 springs, 10 kicking blocks, 11 gears, 12 conducting blocks, 13 electro-magnets, 14 iron sheets. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a train of magnetic force auto-lock SOS for button protector, includes wall body (1), its characterized in that: wall body (1) left top fixedly connected with bull stick (3), the outside of bull stick (3) is rotated and is connected with protection casing (4), the middle part of bull stick (3) is pegged graft and is had movable rod (6), the left side fixedly connected with knob (7) of movable rod (6), the right side fixedly connected with of bull stick (3) and top swing joint's of wall body (1) ratch (8), the right side fixedly connected with of ratch (8) runs through and extends to outside electro-magnet (13) of ratch (8).
2. The magnetic self-locking protector for the SOS button of the train toilet according to claim 1, which is characterized in that: the left side fixed mounting of wall body (1) has SOS button (2), top fixedly connected with stopper (5) of protection casing (4).
3. The magnetic self-locking protector for the SOS button of the train toilet according to claim 1, which is characterized in that: the upper portion and the lower portion of the middle portion of the toothed bar (8) are fixedly connected with springs (9), and the inner side of each spring (9) is fixedly connected with a top block (10) which penetrates through the toothed bar and extends to the outer side of the toothed bar (8).
4. The magnetic self-locking protector for the SOS button of the train toilet according to claim 1, which is characterized in that: the wall body (1) inner wall and the equal fixedly connected with gear (11) in both sides that are close to ratch (8), the left side fixedly connected with conducting block (12) of gear (11), the inside wall fixedly connected with iron sheet (14) of wall body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040671.6A CN111223694B (en) | 2020-01-15 | 2020-01-15 | Magnetic self-locking protection device for SOS button of train toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010040671.6A CN111223694B (en) | 2020-01-15 | 2020-01-15 | Magnetic self-locking protection device for SOS button of train toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111223694A true CN111223694A (en) | 2020-06-02 |
| CN111223694B CN111223694B (en) | 2022-10-11 |
Family
ID=70829477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010040671.6A Expired - Fee Related CN111223694B (en) | 2020-01-15 | 2020-01-15 | Magnetic self-locking protection device for SOS button of train toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111223694B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM346898U (en) * | 2008-04-10 | 2008-12-11 | Chinguan Entpr Co Ltd | Push-button switch structure of control panel |
| US20160134048A1 (en) * | 2013-07-02 | 2016-05-12 | Yazaki Corporation | Rotary connector |
| CN206250080U (en) * | 2016-11-28 | 2017-06-13 | 张睿 | A kind of Multifunctional key switch |
| CN206564207U (en) * | 2017-03-15 | 2017-10-17 | 长春嘉林玻璃纤维增强材料有限公司 | EMU toilette modules SOS button protectors |
| CN206826425U (en) * | 2017-04-21 | 2018-01-02 | 洪涛 | A kind of anti-pulling device of electric automobile charging pile plug waterproof |
| CN207719065U (en) * | 2017-12-25 | 2018-08-10 | 苏州市远洋电器有限公司 | A kind of on-load switch mechanism |
| CN108617126A (en) * | 2018-05-12 | 2018-10-02 | 芜湖凌梦电子商务有限公司 | A kind of domestic remote control device water-tight device |
| CN108615636A (en) * | 2018-07-12 | 2018-10-02 | 芜湖市轩恒广告传媒有限公司 | A kind of button switch with security protection |
| CN208061982U (en) * | 2018-04-04 | 2018-11-06 | 江苏海事职业技术学院 | A kind of electrothermal relay with creepage protection function |
| CN208256512U (en) * | 2018-02-06 | 2018-12-18 | 东莞市正浩信息科技有限公司 | A kind of magnetic switch of good water-proof effect |
| CN208271768U (en) * | 2018-01-31 | 2018-12-21 | 浙江诺金电器有限公司 | A kind of switch on wall |
| CN208271767U (en) * | 2018-01-31 | 2018-12-21 | 浙江诺金电器有限公司 | Switch on wall |
| CN209312625U (en) * | 2019-02-15 | 2019-08-27 | 浙江可得电子科技有限公司 | A kind of automotive window glass lifter switch |
| CN209561244U (en) * | 2018-11-29 | 2019-10-29 | 仰融信息技术(上海)有限公司 | Gate uses controller |
| CN209785784U (en) * | 2019-03-28 | 2019-12-13 | 温州诺顿电器有限公司 | Wall multi-connection switch |
-
2020
- 2020-01-15 CN CN202010040671.6A patent/CN111223694B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM346898U (en) * | 2008-04-10 | 2008-12-11 | Chinguan Entpr Co Ltd | Push-button switch structure of control panel |
| US20160134048A1 (en) * | 2013-07-02 | 2016-05-12 | Yazaki Corporation | Rotary connector |
| CN206250080U (en) * | 2016-11-28 | 2017-06-13 | 张睿 | A kind of Multifunctional key switch |
| CN206564207U (en) * | 2017-03-15 | 2017-10-17 | 长春嘉林玻璃纤维增强材料有限公司 | EMU toilette modules SOS button protectors |
| CN206826425U (en) * | 2017-04-21 | 2018-01-02 | 洪涛 | A kind of anti-pulling device of electric automobile charging pile plug waterproof |
| CN207719065U (en) * | 2017-12-25 | 2018-08-10 | 苏州市远洋电器有限公司 | A kind of on-load switch mechanism |
| CN208271767U (en) * | 2018-01-31 | 2018-12-21 | 浙江诺金电器有限公司 | Switch on wall |
| CN208271768U (en) * | 2018-01-31 | 2018-12-21 | 浙江诺金电器有限公司 | A kind of switch on wall |
| CN208256512U (en) * | 2018-02-06 | 2018-12-18 | 东莞市正浩信息科技有限公司 | A kind of magnetic switch of good water-proof effect |
| CN208061982U (en) * | 2018-04-04 | 2018-11-06 | 江苏海事职业技术学院 | A kind of electrothermal relay with creepage protection function |
| CN108617126A (en) * | 2018-05-12 | 2018-10-02 | 芜湖凌梦电子商务有限公司 | A kind of domestic remote control device water-tight device |
| CN108615636A (en) * | 2018-07-12 | 2018-10-02 | 芜湖市轩恒广告传媒有限公司 | A kind of button switch with security protection |
| CN209561244U (en) * | 2018-11-29 | 2019-10-29 | 仰融信息技术(上海)有限公司 | Gate uses controller |
| CN209312625U (en) * | 2019-02-15 | 2019-08-27 | 浙江可得电子科技有限公司 | A kind of automotive window glass lifter switch |
| CN209785784U (en) * | 2019-03-28 | 2019-12-13 | 温州诺顿电器有限公司 | Wall multi-connection switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111223694B (en) | 2022-10-11 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220922 Address after: 1st Floor, Service Center, Zhangjiang Xiaoxian Hi-Tech Park, No. 100, Shunhe Road, Longcheng Town, Xiaoxian County, Suzhou City, Anhui Province 234000 Applicant after: Xiaoxian Huaqi Yungu Small and Medium Enterprise Service Center Co.,Ltd. Address before: 982 Congyun Road, Yongtai village, Yongping street, Baiyun District, Guangzhou, Guangdong 510000 Applicant before: He Xiuling |
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| GR01 | Patent grant | ||
| 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: 20221011 |