CN112017927A - Safety device capable of realizing automatic disconnection and automatic alarm - Google Patents
Safety device capable of realizing automatic disconnection and automatic alarm Download PDFInfo
- Publication number
- CN112017927A CN112017927A CN202011034057.5A CN202011034057A CN112017927A CN 112017927 A CN112017927 A CN 112017927A CN 202011034057 A CN202011034057 A CN 202011034057A CN 112017927 A CN112017927 A CN 112017927A
- Authority
- CN
- China
- Prior art keywords
- seat
- rod
- movably connected
- safety
- elastic
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/47—Means for cooling
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The invention belongs to the technical field of insurance, and particularly relates to a safety device capable of realizing automatic disconnection and automatic alarm, wherein a safety seat is movably connected inside a protection seat, a power connection seat is fixedly connected on the side surface of the safety seat and positioned inside the protection seat, push rods are movably connected on the left side and the right side of the safety seat, one end of each push rod is rotatably connected with a movable rod, the side surface of each movable rod is movably connected with an elastic rod, one end of each elastic rod is movably connected with an elastic frame, one side of each elastic frame is movably connected with a limit seat, the side surface of the safety seat is fixedly connected with a pull rod, one end of each pull rod is movably connected with a telescopic spring, one side of each telescopic spring is movably connected with a rubber column, and the surface of each rubber column is provided with a limit groove. When the circuit is used, the internal circuit is automatically disconnected, the phenomenon that the resistance of the circuit is continuously increased and is burnt out for a long time is avoided, and the safety is high.
Description
Technical Field
The invention belongs to the technical field of insurance, and particularly relates to a safety device capable of realizing automatic disconnection and automatic alarm.
Background
Fuses are also known as current fuses, which the IEC127 standard defines as "fuse-links", which are mainly used for overload protection, and which are correctly installed in the circuit and which can themselves blow to cut off the current when the current rises abnormally to a certain height and heat, thereby protecting the safe operation of the circuit, corresponding fuses being known per se and being used, for example, in the case of manufacturing or assembling energy storage devices
When some equipment is used, poor contact or external reasons can occur in the line body of the equipment, so that the resistance of the electric connection seat is increased, certain heat can be generated, if the electric connection seat is not processed in time, the phenomenon of burning can occur, if the electric connection seat is in serious condition, the phenomenon of fire can occur, and more cost can be consumed in maintenance.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a safety device capable of realizing automatic disconnection and automatic alarm, which is achieved by the following specific technical means:
a safety device capable of realizing automatic disconnection and automatic alarm comprises a protective seat, wherein the protective seat is movably connected inside, a safety seat is fixedly connected inside and positioned on the side surface of the safety seat, the left side and the right side of the safety seat are respectively and movably connected with a pushing rod, one end of the pushing rod is rotatably connected with a movable rod, the side surface of the movable rod is movably connected with an elastic rod, one end of the elastic rod is movably connected with an elastic frame, one side of the elastic frame is movably connected with a limiting seat, the side surface of the safety seat is fixedly connected with a pull rod, one end of the pull rod is movably connected with a telescopic spring, one side of the telescopic spring is movably connected with a rubber column, the surface of the rubber column is provided with a limiting groove, the side surface of the movable rod is rotatably connected with a rotating rod, and one end of the rotating rod is rotatably connected with a rotating shaft, the utility model discloses a protection device, including axis of rotation, the surface of axis of rotation is rotated and is connected with the blade, the surface swing joint of axis of rotation has the removal seat, the side surface fixedly connected with contact seat of removing the seat, the side surface fixedly connected with mount pad of protection seat, the electrically conductive seat of inside fixedly connected with of mount pad.
Furthermore, one end of the pushing rod is movably connected with a protection spring, and a rotating shaft matched with the movable rod is arranged on the side surface of the pushing rod.
Furthermore, the outer surface of the elastic rod is sleeved with an elastic spring, and the diameter of the elastic rod is smaller than that of the movable rod.
Furthermore, the limiting seat is clamped inside the limiting groove, the shape of the limiting seat is matched with that of the limiting groove, the pull rod is made of aluminum, and the thermal conductivity of the aluminum is good.
Furthermore, the surface of movable rod is provided with the pivot with dwang looks adaptation, the surface of axis of rotation is provided with the bearing frame with dwang looks adaptation.
Furthermore, the contact seat and the conductive seat are the same in shape, and the shape of teeth on the surface of the movable seat is matched with the shape of insections on the surface of the rotating shaft.
Compared with the prior art, the invention has the following beneficial effects:
1. this can realize automatic disconnection and autoalarm's safeties, when connecting socket self resistance increases, later its self can produce certain heat, because the material of pull rod is aluminium system, transmit the rubber post surface after the surface of pull rod can be transmitted to the heat of production, when the temperature continues to rise and reachs rubber post self melting point simultaneously, the rubber post can fuse, spacing seat no longer blocks in the inside on the spacing groove on rubber post surface this moment, later the extension spring can resume to original state, when the extension spring resumes, can drive pull rod and safety socket and remove to the one side of keeping away from the connecting socket, internal circuit automatic disconnection this moment, avoided its self resistance to continue to increase, the phenomenon of burning appears down for a long time, the security is high, it is more convenient to use, certain cost has been saved to a certain extent.
2. The safety device capable of realizing automatic disconnection and automatic alarm can simultaneously drive the pushing rod and the movable rod to move to a certain degree when the pull rod drives the safety seat to move, then the movable rod can drive the rotating rod to rotate at a certain angle, the rotating shaft at one end of the rotating rod can be driven to rotate to a certain degree when the rotating rod rotates, the rotating shaft drives the blades to rotate, at the moment, the blades can generate certain air volume to blow to the surface of the safety seat, a certain cooling effect is achieved, meanwhile, the movable seat meshed with the rotating shaft can also move, the movable seat drives the contact seat to move towards the direction close to the mounting seat, then the contact seat and the conductive seat are contacted with each other, the circuit is connected, the alarm is sent out, the worker is reminded to come forward to process, the phenomenon of burning for a long time is avoided, and the phenomenon of fire disaster in serious cases is also avoided, the safety is high.
Drawings
FIG. 1 is a schematic front sectional view of a protective seat according to the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of a portion of the mount of the present invention;
FIG. 4 is a schematic view of a portion of the safety seat of the present invention;
fig. 5 is an enlarged view at B in fig. 4.
In the figure: 1. a protective seat; 2. a safety seat; 3. an electric connection seat; 4. a push-hold lever; 5. a movable rod; 6. an elastic rod; 7. an elastic frame; 8. a limiting seat; 9. a pull rod; 10. a tension spring; 11. a rubber column; 12. a limiting groove; 13. rotating the rod; 14. a rotating shaft; 15. a blade; 16. a movable seat; 17. a contact base; 18. a mounting seat; 19. a conductive seat.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 5:
the invention provides a safety device capable of realizing automatic disconnection and automatic alarm, which comprises a protective seat 1, wherein the protective seat 1 is movably connected with a safety seat 2, the side surface of the safety seat 2 is fixedly connected with a power connection seat 3 positioned in the protective seat 1, the left side and the right side of the safety seat 2 are both movably connected with a push rod 4, one end of the push rod 4 is rotatably connected with a movable rod 5, one end of the push rod 4 is movably connected with a protective spring, the side surface of the push rod 4 is provided with a rotating shaft matched with the movable rod 5, the side surface of the movable rod 5 is movably connected with an elastic rod 6, one end of the elastic rod 6 is movably connected with an elastic frame 7, one side of the elastic frame 7 is movably connected with a limiting seat 8, the side surface of the safety seat 2 is fixedly connected with a pull rod 9, the outer surface of the elastic rod 6 is sleeved with an elastic spring, the diameter of the elastic rod 6 is smaller than that of the movable rod 5, one side swing joint of extension spring 10 has rubber column 11, spacing groove 12 has been seted up on rubber column 11's surface, the side surface rotation of movable rod 5 is connected with dwang 13, because the material of pull rod 9 is aluminium system, the heat of production can transmit to rubber column 11 surface after the surface of pull rod 9, when the temperature continues to rise and reachs rubber column 11 self fusing point simultaneously, rubber column 11 can fuse, spacing seat 8 no longer blocks in the inside of spacing groove 12 on rubber column 11 surface this moment, later extension spring 10 can resume to original state, when extension spring 10 resumes, can drive pull rod 9 and safety seat 2 and remove to the one side of keeping away from power socket 3, internal circuit automatic disconnection this moment, avoided its self resistance to continue to increase, the phenomenon of burning out appears for a long time, high safety, it is more convenient to use, certain cost has been saved to a certain extent.
The limiting seat 8 is clamped inside the limiting groove 12, the shape of the limiting seat 8 is matched with the shape of the limiting groove 12, the pull rod 9 is made of aluminum, one end of the rotating rod 13 is rotatably connected with the rotating shaft 14, the outer surface of the rotating shaft 14 is rotatably connected with the blade 15, the outer surface of the rotating shaft 14 is movably connected with the movable seat 16, the outer surface of the movable rod 5 is provided with a rotating shaft matched with the rotating rod 13, the outer surface of the rotating shaft 14 is provided with a bearing seat matched with the rotating rod 13, the side surface of the movable seat 16 is fixedly connected with the contact seat 17, the contact seat 17 and the conductive seat 19 are the same in shape, the shape of the surface teeth of the movable seat 16 is matched with the shape of the surface insection of the rotating shaft 14, the side surface of the protective seat 1 is fixedly connected with the installation seat 18, the conductive seat 19 is fixedly connected inside the installation seat 18, and the, rotation axis 14 drives blade 15 and takes place to rotate, blade 15 can produce certain amount of wind this moment, blow to the surface of insurance seat 2, certain cooling effect has, simultaneously also can take place to remove with 14 intermeshing's of rotation axis removal seat 16, make and remove 16 drive contact seat 17 and remove to the direction that is close to mount pad 18, later contact seat 17 and conductive seat 19 contact each other, the circuit switch-on, send the warning, remind the staff to come to handle, avoid appearing the phenomenon of burning out for a long time down, the phenomenon of conflagration appears when also having avoided serious, the security is high.
The specific use mode and function of the embodiment are as follows: when the device is normally used, the limiting seat 8 is clamped in the limiting groove 12 on the surface of the rubber column 11, the telescopic spring 10 on one side of the pull rod 9 is in a telescopic state, meanwhile, the contact seat 17 is not contacted with the conductive seat 19, and the safety seat 2 is contacted with the electric connection seat 3, so that the device is normally used; at this safeties because self line body contact failure or external reason are by when leading to the increase of power connection seat 3 self resistance, later its self can produce certain heat, because the material of pull rod 9 is aluminium system, the heat of production can transmit to rubber column 11 surface after the surface of pull rod 9, when the temperature continues to rise and reachs rubber column 11 self fusing point simultaneously, rubber column 11 can fuse, spacing seat 8 no longer blocks in the inside of the spacing groove 12 on rubber column 11 surface this moment, later extension spring 10 can resume to original state, when extension spring 10 resumes, can drive pull rod 9 and safety socket 2 and remove to the one side of keeping away from power connection seat 3, internal circuit automatic disconnection this moment, avoided its self resistance to continue to increase, the phenomenon of burning out appears for a long time, high safety, it is more convenient to use, certain cost has been saved to a certain extent.
When the pull rod 9 drives the safety seat 2 to move, the push rod 4 and the movable rod 5 are driven to move to a certain degree at the same time, then the movable rod 5 drives the rotating rod 13 to rotate at a certain angle, the rotating shaft 13 can drive the rotating shaft 14 at one end to rotate to a certain degree, the rotating shaft 14 drives the blades 15 to rotate, and at the moment, the blades 15 can generate certain air quantity to blow to the surface of the safety seat 2, so that a certain cooling effect is achieved, meanwhile, the movable seat 16 meshed with the rotating shaft 14 also moves, so that the movable seat 16 drives the contact seat 17 to move towards the direction close to the mounting seat 18, then the contact seat 17 is contacted with the conductive seat 19, the circuit is connected, an alarm is given out, a worker is reminded to come and handle the movable seat, the phenomenon of burning out for a long time is avoided, the phenomenon of fire disaster in serious cases is also avoided, and the safety is high.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a can realize automatic disconnection and automatic alarm's safeties, includes protection seat (1), its characterized in that: the safety device is characterized in that a safety seat (2) is movably connected inside the protection seat (1), the side surface of the safety seat (2) is fixedly connected inside the protection seat (1) and is provided with a power connection seat (3), the left side and the right side of the safety seat (2) are movably connected with a push rod (4), one end of the push rod (4) is rotatably connected with a movable rod (5), the side surface of the movable rod (5) is movably connected with an elastic rod (6), one end of the elastic rod (6) is movably connected with an elastic frame (7), one side of the elastic frame (7) is movably connected with a limiting seat (8), a pull rod (9) is fixedly connected on the side surface of the safety seat (2), one end of the pull rod (9) is movably connected with a telescopic spring (10), one side of the telescopic spring (10) is movably connected with a rubber column (11), a limiting groove (12) is formed in the surface of the rubber column (11), the side surface of movable rod (5) rotates and is connected with dwang (13), the one end of dwang (13) is rotated and is connected with axis of rotation (14), the surface of axis of rotation (14) is rotated and is connected with blade (15), the surface swing joint of axis of rotation (14) has removal seat (16), the side surface fixedly connected with contact seat (17) of removal seat (16), the side surface fixedly connected with mount pad (18) of protection seat (1), the electrically conductive seat (19) of inside fixedly connected with of mount pad (18).
2. A safety device capable of automatic disconnection and automatic alarm as claimed in claim 1, wherein: one end of the pushing rod (4) is movably connected with a protection spring, and a rotating shaft matched with the movable rod (5) is arranged on the side surface of the pushing rod (4).
3. A safety device capable of automatic disconnection and automatic alarm as claimed in claim 1, wherein: the outer surface of the elastic rod (6) is sleeved with an elastic spring, and the diameter of the elastic rod (6) is smaller than that of the movable rod (5).
4. A safety device capable of automatic disconnection and automatic alarm as claimed in claim 1, wherein: the limiting seat (8) is clamped inside the limiting groove (12), the shape of the limiting seat (8) is matched with that of the limiting groove (12), and the pull rod (9) is made of aluminum.
5. A safety device capable of automatic disconnection and automatic alarm as claimed in claim 1, wherein: the surface of movable rod (5) is provided with the pivot with dwang (13) looks adaptation, the surface of axis of rotation (14) is provided with the bearing frame with dwang (13) looks adaptation.
6. A safety device capable of automatic disconnection and automatic alarm as claimed in claim 1, wherein: the contact seat (17) and the conductive seat (19) are identical in shape, and the shape of teeth on the surface of the movable seat (16) is matched with the shape of insections on the surface of the rotating shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011034057.5A CN112017927A (en) | 2020-09-27 | 2020-09-27 | Safety device capable of realizing automatic disconnection and automatic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011034057.5A CN112017927A (en) | 2020-09-27 | 2020-09-27 | Safety device capable of realizing automatic disconnection and automatic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112017927A true CN112017927A (en) | 2020-12-01 |
Family
ID=73527461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011034057.5A Withdrawn CN112017927A (en) | 2020-09-27 | 2020-09-27 | Safety device capable of realizing automatic disconnection and automatic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112017927A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4922185A (en) * | 1984-11-16 | 1986-05-22 | University Of Sydney, The | An electrical circuit breaking device |
| CN202905645U (en) * | 2012-11-14 | 2013-04-24 | 厦门赛尔特电子有限公司 | Temperature sensing type temperature fuse provided with contacts |
| CN203799998U (en) * | 2014-04-18 | 2014-08-27 | 浙江新力熔断器有限公司 | Alarm fuse with firing pin |
| CN204144209U (en) * | 2014-11-19 | 2015-02-04 | 梅照付 | A kind of fuse of automatic alarm when fusing |
| CN110137053A (en) * | 2019-05-19 | 2019-08-16 | 梅厚凤 | Circuit overloads protection and fusing control method |
| CN110164741A (en) * | 2019-06-28 | 2019-08-23 | 周生远 | A kind of automatically replaceable fuse |
| CN111489940A (en) * | 2020-06-03 | 2020-08-04 | 嘉兴麦远文化传媒有限公司 | Intelligent leakage protection system for large integrated circuit |
-
2020
- 2020-09-27 CN CN202011034057.5A patent/CN112017927A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4922185A (en) * | 1984-11-16 | 1986-05-22 | University Of Sydney, The | An electrical circuit breaking device |
| CN202905645U (en) * | 2012-11-14 | 2013-04-24 | 厦门赛尔特电子有限公司 | Temperature sensing type temperature fuse provided with contacts |
| CN203799998U (en) * | 2014-04-18 | 2014-08-27 | 浙江新力熔断器有限公司 | Alarm fuse with firing pin |
| CN204144209U (en) * | 2014-11-19 | 2015-02-04 | 梅照付 | A kind of fuse of automatic alarm when fusing |
| CN110137053A (en) * | 2019-05-19 | 2019-08-16 | 梅厚凤 | Circuit overloads protection and fusing control method |
| CN110164741A (en) * | 2019-06-28 | 2019-08-23 | 周生远 | A kind of automatically replaceable fuse |
| CN111489940A (en) * | 2020-06-03 | 2020-08-04 | 嘉兴麦远文化传媒有限公司 | Intelligent leakage protection system for large integrated circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110085496B (en) | Automatic recovery type electric fuse | |
| CN202276027U (en) | High-current temperature warning safety socket | |
| CN109786149B (en) | Multifunctional circuit breaker | |
| CN111030282A (en) | Emergency circuit protection device for important electrical appliance | |
| CN112017927A (en) | Safety device capable of realizing automatic disconnection and automatic alarm | |
| CN207233686U (en) | A kind of power grid fuse protecting device for being easily installed dismounting | |
| CN111130055B (en) | Emergency circuit protection device with standby power supply | |
| CN102957061A (en) | Manually reset overload and overtemperature protection power socket | |
| CN201266524Y (en) | Surge protector | |
| CN116435159A (en) | Novel drop-out fuse based on memory alloy temperature deformation spring | |
| CN201515206U (en) | Surge protector | |
| CN202067740U (en) | Line terminal load controller | |
| CN107993907A (en) | A kind of intelligent fuse for having the function of to recover | |
| CN216252158U (en) | Emergency protection circuit device | |
| CN2209383Y (en) | Indication alarm type surge absorber | |
| CN111640627A (en) | Breaker for general aircraft | |
| CN111463084A (en) | Recoverable fuse with short circuit prevention and overload prevention functions | |
| CN202721098U (en) | Insulating enclosed type expulsion fuse | |
| CN220421429U (en) | Surge protector module | |
| CN210722920U (en) | Circuit breaker safe in operation | |
| CN221079925U (en) | Drop-out quick-break switch | |
| CN216120170U (en) | Fuse convenient to maintain | |
| CN112018737B (en) | Join in marriage net twine way arrester | |
| CN210349762U (en) | Double-circuit vehicle-mounted fuse holder | |
| CN217588838U (en) | Electric arc protector among photovoltaic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |
|
| WW01 | Invention patent application withdrawn after publication |