CN113161196B - Line protection device - Google Patents
Line protection device Download PDFInfo
- Publication number
- CN113161196B CN113161196B CN202011628078.XA CN202011628078A CN113161196B CN 113161196 B CN113161196 B CN 113161196B CN 202011628078 A CN202011628078 A CN 202011628078A CN 113161196 B CN113161196 B CN 113161196B
- Authority
- CN
- China
- Prior art keywords
- block
- triangular block
- protection device
- contact
- bottom plate
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
- H01H35/144—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch operated by vibration
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
- H01H35/141—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- Structure Of Telephone Exchanges (AREA)
Abstract
The invention discloses a line protection device, which comprises a bottom plate 1, a rotating shaft 2, a triangular block 3, a contact 4, a rectangular block 5, a lead 6, a special layer 7 and a vertical plate 8, and is characterized in that: a flat triangular block 3 is rotatably arranged on the upper end surface of the bottom plate 1 through a rotating shaft 2; three corners of the triangular block 3 are all formed by rectangular blocks 5; one side of each rectangular block 5, which is far away from the triangular block 3, is provided with a contact 4; each contact 4 is electrically connected with a lead 6 through the rotating shaft 2; a vertical plate 8 is erected on one side of the bottom plate 1.
Description
Technical Field
The invention relates to the field of data lines, in particular to a line protection device.
Background
The existing line connection can not realize emergency circuit breaking when encountering external collision.
Disclosure of Invention
The present invention is directed to a line protection device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a technical scheme that:
the utility model provides a line protection device, includes bottom plate 1, rotation axis 2, triangle piece 3, contact 4, rectangular block 5, wire 6, special layer 7, riser 8, its characterized in that: a flat triangular block 3 is rotatably arranged on the upper end surface of the bottom plate 1 through a rotating shaft 2; three corners of the triangular block 3 are all formed by rectangular blocks 5; one side of each rectangular block 5, which is far away from the triangular block 3, is provided with a contact 4; each contact 4 is electrically connected with a lead 6 through the rotating shaft 2; a vertical plate 8 is erected on one side of the bottom plate 1; the front end face of the vertical plate 8 is provided with a triangular block 3 with the same structure through a rotating shaft 2; a rectangular block 5 on the triangular block 3 on the bottom plate 1 and a rectangular block 5 on the triangular block 3 on the vertical plate 8 are abutted against each other, and the conduction of current is realized through the contacts 4;
a line protection device, characterized by: a special layer 7 is arranged on the rectangular block 5 on each triangular block 3; the special layer 7 is made of a material which is easy to melt when heated, and the contact 4 is arranged on the special layer 7;
a line protection device, characterized by: the special layer 7 is an air bag.
A line protection device, characterized by: the special layer 7 is a gravity layer.
Compared with the prior art, the invention has the beneficial effects that: seal this device, two triangle pieces 3 realize electrically conductively through two rectangle pieces 5 that contact each other, in case receive decurrent collision, perhaps the collision of side, one of them can be rotatory for two triangle pieces 3, realize the disconnection of electric current, especially when being provided with the gravity layer, this kind of disconnection is more rapid, be the gasbag or be heated when easily melting the material when setting up, inside high temperature, realize breaking of gasbag or being heated melting of easily melting the material, because the rotatory circuit that comes into of gravity triangle piece realization, this structure can realize the circuit disconnection under high temperature or collision state, realize the protection of device.
Drawings
FIG. 1 is a schematic view of a base plate 1 according to the present invention;
FIG. 2 is a schematic structural view of a vertical plate 8 according to the present invention;
in the figure: the device comprises a bottom plate 1, a rotating shaft 2, a triangular block 3, a contact 4, a rectangular block 5, a lead 6, a special layer 7 and a vertical plate 8.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 the drawings, the present invention provides a technical solution:
the utility model provides a line protection device, includes bottom plate 1, rotation axis 2, triangle piece 3, contact 4, rectangular block 5, wire 6, special layer 7, riser 8, its characterized in that: a flat triangular block 3 is rotatably arranged on the upper end surface of the bottom plate 1 through a rotating shaft 2; three corners of the triangular block 3 are all formed by rectangular blocks 5; one side of each rectangular block 5, which is far away from the triangular block 3, is provided with a contact 4; each contact 4 is electrically connected with a lead 6 through the rotating shaft 2; a vertical plate 8 is erected on one side of the bottom plate 1; the front end face of the vertical plate 8 is provided with a triangular block 3 with the same structure through a rotating shaft 2; a rectangular block 5 on the triangular block 3 on the bottom plate 1 is abutted against a rectangular block 5 on the triangular block 3 on the vertical plate 8, and the conduction of current is realized through the contacts 4;
a line protection device, characterized by: a special layer 7 is arranged on the rectangular block 5 on each triangular block 3; the special layer 7 is made of a material which is easy to melt when heated, and the contact 4 is arranged on the special layer 7;
a line protection device, characterized by: the special layer 7 is an air bag.
A line protection device, characterized by: the special layer 7 is a gravity layer.
The working principle is as follows:
seal this device, two triangle pieces 3 realize electrically conductively through two rectangle pieces 5 that contact each other, in case receive decurrent collision, perhaps the collision of side, one of them can be rotatory for two triangle pieces 3, realize the disconnection of electric current, especially when being provided with the gravity layer, this kind of disconnection is more rapid, be the gasbag or be heated when easily melting the material when setting up, inside high temperature, realize breaking of gasbag or being heated melting of easily melting the material, because the rotatory circuit that comes into of gravity triangle piece realization, this structure can realize the circuit disconnection under high temperature or collision state, realize the protection of device.
Claims (4)
1. The utility model provides a line protection device, includes bottom plate (1), rotation axis (2), triangle block (3), contact (4), rectangle block (5), wire (6), special layer (7), riser (8), its characterized in that: a flat triangular block (3) is rotatably arranged on the upper end surface of the bottom plate (1) through a rotating shaft (2); three corners of the triangular block (3) are all formed by rectangular blocks (5); one side of each rectangular block (5) far away from the triangular block (3) is provided with a contact (4); each contact (4) is electrically connected with the lead (6) through the rotating shaft (2); a vertical plate (8) is vertically arranged on one side of the bottom plate (1); the front end surface of the vertical plate (8) is provided with a triangular block (3) with the same structure through a rotating shaft (2); a rectangular block (5) on the triangular block (3) on the bottom plate (1) and a rectangular block (5) on the triangular block (3) on the vertical plate (8) are mutually abutted, and the conduction of current is realized through the contacts (4) of each other.
2. A line protection device according to claim 1, wherein: a special layer (7) is arranged on the rectangular block (5) on each triangular block (3); the special layer (7) is made of a material which is easy to melt when heated, and the contact (4) is arranged on the special layer (7).
3. A line protection device according to claim 2, wherein: the special layer (7) is an air bag.
4. A line protection device according to claim 2, wherein: the special layer (7) is a gravity layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628078.XA CN113161196B (en) | 2020-12-31 | 2020-12-31 | Line protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011628078.XA CN113161196B (en) | 2020-12-31 | 2020-12-31 | Line protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113161196A CN113161196A (en) | 2021-07-23 |
| CN113161196B true CN113161196B (en) | 2022-10-25 |
Family
ID=76878201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011628078.XA Active CN113161196B (en) | 2020-12-31 | 2020-12-31 | Line protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113161196B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937593A (en) * | 2009-06-30 | 2011-01-05 | 曹松伟 | Information-inducing self-service multi-control cluster-charge intelligent charge server |
| CN108987993A (en) * | 2018-06-06 | 2018-12-11 | 协讯电子（吉安）有限公司 | A kind of novel data transmission line |
| CN209029951U (en) * | 2018-11-26 | 2019-06-25 | 铜陵迈维电子科技有限公司 | A kind of mobile power source based on power-off protection |
| CN109980399A (en) * | 2019-05-06 | 2019-07-05 | 天台卫冕智能科技有限公司 | A kind of intelligent instrumentation data-bus connector |
| CN110024225A (en) * | 2016-09-05 | 2019-07-16 | 瑞利邦德公司 | For providing method, the purposes of interface forming device and the cold spray apparatus for shaping power transmission interface of conductive power transmission interface |
| CN111052521A (en) * | 2018-02-27 | 2020-04-21 | 德恩塞两合公司 | Overvoltage protection device comprising an angular spark gap in an insulating housing |
| CN210628157U (en) * | 2019-11-05 | 2020-05-26 | 洛阳瑞铭石化技术有限公司 | Positioning device of universal change-over switch |
| CN210668916U (en) * | 2019-09-26 | 2020-06-02 | 东莞市忠曼电子科技有限公司 | Bullet needle formula fills data line soon |
| CN111292881A (en) * | 2020-02-21 | 2020-06-16 | 齐鲁工业大学 | Portable power cord and power adapter |
| CN111688493A (en) * | 2020-05-29 | 2020-09-22 | 宁波峰梅新能源汽车科技有限公司 | Electric automobile collision sensor |
| CN211789751U (en) * | 2020-03-28 | 2020-10-27 | 天津宏仕科技有限公司 | Computer interface device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004030698A1 (en) * | 2004-06-24 | 2006-01-19 | Behr Gmbh & Co. Kg | Device for connecting an electrical base component and an additional electrical component to a line network, in particular of a motor vehicle, and method for producing such a connection device |
-
2020
- 2020-12-31 CN CN202011628078.XA patent/CN113161196B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101937593A (en) * | 2009-06-30 | 2011-01-05 | 曹松伟 | Information-inducing self-service multi-control cluster-charge intelligent charge server |
| CN110024225A (en) * | 2016-09-05 | 2019-07-16 | 瑞利邦德公司 | For providing method, the purposes of interface forming device and the cold spray apparatus for shaping power transmission interface of conductive power transmission interface |
| CN111052521A (en) * | 2018-02-27 | 2020-04-21 | 德恩塞两合公司 | Overvoltage protection device comprising an angular spark gap in an insulating housing |
| CN108987993A (en) * | 2018-06-06 | 2018-12-11 | 协讯电子（吉安）有限公司 | A kind of novel data transmission line |
| CN209029951U (en) * | 2018-11-26 | 2019-06-25 | 铜陵迈维电子科技有限公司 | A kind of mobile power source based on power-off protection |
| CN109980399A (en) * | 2019-05-06 | 2019-07-05 | 天台卫冕智能科技有限公司 | A kind of intelligent instrumentation data-bus connector |
| CN210668916U (en) * | 2019-09-26 | 2020-06-02 | 东莞市忠曼电子科技有限公司 | Bullet needle formula fills data line soon |
| CN210628157U (en) * | 2019-11-05 | 2020-05-26 | 洛阳瑞铭石化技术有限公司 | Positioning device of universal change-over switch |
| CN111292881A (en) * | 2020-02-21 | 2020-06-16 | 齐鲁工业大学 | Portable power cord and power adapter |
| CN211789751U (en) * | 2020-03-28 | 2020-10-27 | 天津宏仕科技有限公司 | Computer interface device |
| CN111688493A (en) * | 2020-05-29 | 2020-09-22 | 宁波峰梅新能源汽车科技有限公司 | Electric automobile collision sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113161196A (en) | 2021-07-23 |
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