CN112713449A - Intelligent manufacturing plug capable of preventing mis-pulling and current overload - Google Patents
Intelligent manufacturing plug capable of preventing mis-pulling and current overload Download PDFInfo
- Publication number
- CN112713449A CN112713449A CN202011530234.9A CN202011530234A CN112713449A CN 112713449 A CN112713449 A CN 112713449A CN 202011530234 A CN202011530234 A CN 202011530234A CN 112713449 A CN112713449 A CN 112713449A
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- CN
- China
- Prior art keywords
- socket
- plug
- overload
- contact
- disc
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of game auxiliary equipment, and discloses an intelligent manufacturing plug for preventing wrong plug and current overload, which comprises a socket, wherein the left end and the right end of the socket are connected with contacts in a sliding manner, one ends of the contacts on the left side and the right side of the socket, which are close to the middle part of the socket, are rotatably connected with gears, a winding group is fixedly arranged in the center of each gear, one ends of the contacts on the left side and the right side of the socket, which are far away from the middle part of the socket, are connected with a push block in a sliding manner, the interior of the socket is movably connected with a plug shell, the top end of the plug shell is fixedly provided with a contact. This intelligent manufacturing prevents that the mistake from pulling out and electric current overload's plug can prevent to pull out owing to the mistake leads to the power disconnection after equipment switch on, has increased the practicality of equipment and people's use and has experienced, and when equipment took place the overload phenomenon in the use, automatic off-circuit prevented that equipment overload operation from leading to the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of game auxiliary equipment, in particular to an intelligent manufactured plug for preventing mis-pulling and current overload.
Background
Game equipment need switch on the power before using, and the power uses power plug switch-on socket mostly, but the plug often can be opened by unexpected the kicking in the in-process of using, leads to the power disconnection of equipment, and equipment in the in-process of using, if equipment takes place to carry and can lead to the circuit to take place the short circuit, not only can lead to equipment to damage can also lead to the emergence of potential safety hazard.
In order to solve the problems, the inventor provides an intelligent plug for preventing the erroneous pulling and the current overload, which can prevent the power supply from being disconnected due to the erroneous pulling after the equipment is powered on, increase the practicability of the equipment and the use experience of people, and prevent the potential safety hazard caused by the overload operation of the equipment by automatically disconnecting a circuit when the overload phenomenon occurs in the use process of the equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the plug capable of intelligently manufacturing the plug for preventing the mis-pulling and the current overload, has the advantages of preventing the mis-pulling and the overload operation, and solves the problem of potential safety hazard of equipment caused by the fact that the mis-pulling reaches the power failure and the overload operation of the equipment.
(II) technical scheme
In order to achieve the purpose of preventing the mis-pulling and the overload operation, the invention provides the following technical scheme: a plug capable of preventing mistaken pulling and current overload is intelligently manufactured and comprises a socket, contacts are connected to the left end and the right end of the socket in a sliding mode, one ends, close to the middle of the socket, of the contacts on the left side and the right side of the socket are connected with a gear in a rotating mode, a wire winding group is fixedly installed in the center of the gear, one ends, far away from the middle of the socket, of the contacts on the left side and the right side of the socket are connected with a push block in a sliding mode, a plug shell is movably connected inside the socket, contacts are fixedly installed at the top end of the plug shell, a toothed bar is connected to the middle of the top end of the plug shell in a sliding mode, a push rod is fixedly installed at the bottom end of the toothed bar, a speed limiting disc is fixedly connected to the center inside of the plug shell, a speed, the utility model discloses a plug shell, including spring rod, overload dish, fixed end, including spring rod, slip chamber, middle-end swing joint, overload dish, the inside left and right sides of plug shell is rotated and is connected with the carousel, the fixed surface of slip intracavity portion has the speed limiting lever, overload dish installs the coil, the inside left and right sides of plug shell rotates and is connected with the carousel, the fixed surface of carousel installs the resistance strip, the surface sliding of resistance strip is connected with the feeler lever, the fixed surface of carousel installs the spout, the internal rotation of spout is connected with the locating pin, the locating pin has the fixed block through connecting rod swing joint, the close end fixedly connected with electromagnet of locating pin, carousel center fixed mounting has the spiral roller.
Preferably, friction blocks are fixedly mounted on the left side and the right side of the socket.
Preferably, the contacts are electrically connected to the coil.
Preferably, the interior of the sliding cavity is filled with an electrorheological fluid, the electrorheological fluid is a suspension formed by adding gypsum, lime and carbon powder into olive oil and mixing water and stirring, the inner wall of the sliding cavity is fixedly provided with a conductive block, and the conductive block is electrically connected with the coil.
Preferably, the resistance value of the resistance strip access circuit decreases along with the movement of the contact rod to the rotary disc.
Preferably, the feeler lever is electrically connected with an electromagnet, and the adjacent ends of the electromagnet are different magnetic poles.
Preferably, the surface of the winding roll is wound with a connecting wire, and two ends of the connecting wire are respectively and fixedly connected to the left side and the right side of the feeler lever and the socket.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent manufactured plug for preventing mis-pulling and current overload, which has the following beneficial effects:
1. the intelligent manufacture of a plug that prevents mis-pulls and current overloads, by inserting the plug housing into the interior of the receptacle, in the inserting process, the rotary disc rotates on the surface of the friction block, the rotary disc rotates to pull the connecting wire on the surface of the winding roll, the connecting wire on the surface of the winding roll pulls the contact rod to move towards the direction close to the edge of the rotary disc, the resistance strip circuit is electrified along with the contact of the movable contact of the plug shell and the contact, the resistance value of the circuit is reduced along with the movement of the contact rod, so that the current intensity of the electromagnet is increased, the electromagnet is mutually attracted after being electrified, the electromagnet drives the positioning pins to move towards the direction of mutual approaching, the included angle of the connecting rod is gradually increased in the moving process of the positioning pins, the connecting rod moves to drive the fixed block to move towards the direction of approaching the friction block, and the frictional force of fixed block and clutch blocks increases gradually, and then prevents to pull out by mistake and leads to plug housing and socket separation to lead to the equipment outage.
2. This intelligence is made and is prevented mistake and pull out and current overload's plug, the current variant through sliding chamber inside becomes solid-state by liquid, make the speed limit pole receive the effect of centrifugal force to the direction removal of speed limit piece and the position state is fixed by solid-state current variant, the speed limit pole makes the rotational speed of pivoted overload dish reduce, and then make the displacement distance of arc reduce, the arc no longer produces the effort to the push rod, and then the ejector pad drives the contact removal under reset spring's effect, make contact and contact no longer contact, and then make the circuit break off, it leads to the circuit to break down to have prevented overload operation, and then potential safety hazard appears.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the overload disk structure of the present invention;
FIG. 3 is a schematic rear view of the overload disk structure of the present invention;
FIG. 4 is a schematic view of the turntable structure of the present invention;
FIG. 5 is a schematic rear view of the turntable structure of the present invention.
In the figure: 1. a socket; 2. a contact; 3. a gear; 4. winding; 5. a push block; 6. a plug housing; 7. a contact; 8. a rack bar; 9. a push rod; 10. a speed limiting disc; 11. a speed limit block; 12. a magnetic block; 13. an overload disk; 14. a spring lever; 15. an arc-shaped plate; 16. a sliding cavity; 17. a speed limiting rod; 18. a coil; 19. a turntable; 20. a resistor strip; 21. a feeler lever; 22. a chute; 23. positioning pins; 24. a connecting rod; 25. a fixed block; 26. an electromagnet; 27. and (4) a winding roller.
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. 1-5, an intelligent manufacturing plug for preventing erroneous pulling and current overload comprises a socket 1, wherein friction blocks are fixedly installed on the left side and the right side of the socket 1, contacts 2 are slidably connected to the left end and the right end of the socket 1, a gear 3 is rotatably connected to one end of each of the contacts 2 on the left side and the right side of the socket 1, a wire winding group 4 is fixedly installed at the center of the gear 3, a push block 5 is slidably connected to one end of each of the contacts 2 on the left side and the right side of the socket 1 away from the middle of the socket 1, a plug housing 6 is movably connected inside the socket 1, a contact 7 is fixedly installed at the top end of the plug housing 6, the contact 7 is electrically connected with a coil 18, a rack bar 8 is slidably connected to the middle of the top end of the plug housing 6, a push rod 9 is fixedly installed at the bottom end of the rack bar 8, the center of a speed limiting disc 10 in the plug shell 6 is rotatably connected with an overload disc 13, the outer wall of the overload disc 13 is fixedly provided with a spring rod 14, one end of the spring rod 14 far away from the overload disc 13 is fixedly provided with an arc-shaped plate 15, the surface of the overload disc 13 is fixedly provided with a sliding cavity 16, the inside of the sliding cavity 16 is provided with an electrorheological body, the electrorheological body is a suspension liquid formed by mixing gypsum, lime and carbon powder in olive oil and stirring water, the inner wall of the sliding cavity 16 is fixedly provided with a conductive block, the conductive block is electrically connected with a coil 18, the middle end in the sliding cavity 16 is movably connected with a speed limiting rod 17, the surface of the overload disc 13 is fixedly provided with a coil 18, the left side and the right side in the plug shell 6 are rotatably connected with rotary discs 19, the surface of each rotary disc 19 is fixedly provided with a resistance strip 20, the resistance value of the resistance strip 20 connected with a circuit is reduced along with the, feeler lever 21 and electromagnet 26 electric connection, electromagnet 26's the looks near-end is the heterogeneous magnetic pole, the fixed surface of carousel 19 installs spout 22, the inside rotation of spout 22 is connected with locating pin 23, locating pin 23 has fixed block 25 through connecting rod 24 swing joint, the close end fixedly connected with electromagnet 26 of locating pin 23, carousel 19 center fixed mounting has winding roll 27, winding roll 27's surface winding has the connecting wire, the both ends difference fixed connection of connecting wire is in the left and right sides of feeler lever 21 and socket 1.
The working principle is that the plug shell 6 is inserted into the socket 1, the rotating disc 19 rotates on the surface of the friction block in the insertion process, the rotating disc 19 rotates to pull the connecting wire on the surface of the winding roller 27, the connecting wire on the surface of the winding roller 27 pulls the contact rod 21 to move towards the direction close to the edge of the rotating disc 19, the resistance strip 20 circuit is electrified along with the contact of the movable contact 2 of the plug shell 6 and the contact 7, the resistance value of the circuit is reduced along with the movement of the contact rod 21, the current intensity passing through the electromagnet 26 is increased, the electromagnet 26 is mutually attracted after being electrified, the electromagnet 26 drives the positioning pin 23 to move towards the direction close to each other, the included angle of the connecting rod 24 is gradually increased in the moving process of the positioning pin 23, the connecting rod 24 moves to drive the fixing block 25 to move towards the direction close to the friction block, the friction force between the fixing block 25 and the friction block is gradually increased, and the situation, when the device is in normal use, the coil 18 is electrified to drive the overload disc 13 to rotate in the magnetic field of the magnetic block 12, the overload disc 13 rotates to enable the spring rod 14 to be acted by centrifugal force to drive the arc-shaped plate 15 to move towards the push rod 9, further the push rod 9 drives the toothed rod 8 to move towards the socket 1, the toothed rod 8 is meshed with the gear 3 in the moving process, the gear 3 drives the winding group 4 to rotate, the winding group 4 rotates to drive the push block 5 to move through the connecting line, the push block 5 moves to drive the moving contact 2 to move, the contact 2 is better contacted with the contact 7, the tripping phenomenon is prevented, when the device is in overload operation in the using process, the current variant in the sliding cavity 16 is changed into solid from liquid, the speed limiting rod 17 is moved towards the speed limiting block 11 under the action of centrifugal force, the position state is fixed by the solid current variant, and the speed limiting rod 17 enables the rotating speed of the overload disc 13, and then make the displacement of arc 15 reduce, arc 15 no longer produces the effort to push rod 9, and then ejector pad 5 drives contact 2 and removes under reset spring's effect for contact 2 and contact 7 no longer contact, and then make the circuit disconnected, prevented that overload operation from resulting in the circuit to break down, and then the potential safety hazard appears.
To sum up, in the intelligent manufacturing plug for preventing the erroneous pulling and the current overload, by inserting the plug housing 6 into the socket 1, the rotating disc 19 rotates on the surface of the friction block in the inserting process, the rotating disc 19 rotates to pull the connecting wire on the surface of the winding roll 27, the connecting wire on the surface of the winding roll 27 pulls the contact rod 21 to move towards the direction close to the edge of the rotating disc 19, the circuit of the resistor strip 20 is powered on along with the contact of the moving contact 2 and the contact 7 of the plug housing 6, the resistance value of the circuit is reduced along with the movement of the contact rod 21, so that the current intensity passing through the electromagnet 26 is increased, the electromagnet 26 attracts each other after being powered on, the electromagnet 26 drives the positioning pin 23 to move towards the direction close to each other, the included angle of the connecting rod 24 is gradually increased in the moving process of the positioning pin 23, the connecting rod 24 moves to drive the fixing block 25 to move towards the direction close to the, thereby preventing the device from being powered off due to the separation of the plug housing 6 and the socket 1 caused by the mis-pull.
And, this intelligence makes plug of preventing to unplug by mistake and current overload, the current variant through sliding chamber 16 inside becomes solid-state by liquid, make speed limit pole 17 receive centrifugal force effect to the direction removal of speed limit piece 11 and the position state is fixed by solid-state current variant, speed limit pole 17 makes the rotational speed of pivoted overload dish 13 reduce, and then make the displacement of arc 15 reduce, arc 15 no longer produces the effort to push rod 9, and then ejector pad 5 drives contact 2 under reset spring's effect and removes, make contact 2 and contact 7 no longer contact, and then make the circuit break off, it leads to the circuit to break down to have prevented that the overload operation, and then the potential safety hazard appears.
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 (7)
1. The utility model provides a plug of intelligent manufacturing prevention mistake and current overload, includes socket (1), its characterized in that: the socket is characterized in that contacts (2) are connected to the left end and the right end of the socket (1) in a sliding manner, one end, close to the middle of the socket (1), of each contact (2) on the left side and the right side of the socket (1) is rotatably connected with a gear (3), a winding group (4) is fixedly installed at the center of the gear (3), one end, far away from the middle of the socket (1), of each contact (2) on the left side and the right side of the socket (1) is connected with a push block (5) in a sliding manner, a plug shell (6) is movably connected inside the socket (1), a contact (7) is fixedly installed at the top end of the plug shell (6), a toothed bar (8) is connected to the middle of the top end of the plug shell (6) in a sliding manner, a push rod (9) is fixedly installed at the bottom end of the toothed bar (8), a speed limiting disc (, the center of the speed limiting disc (10) in the plug shell (6) is rotatably connected with an overload disc (13), the outer wall of the overload disc (13) is fixedly provided with a spring rod (14), one end, far away from the overload disc (13), of the spring rod (14) is fixedly provided with an arc-shaped plate (15), the surface of the overload disc (13) is fixedly provided with a sliding cavity (16), the middle end in the sliding cavity (16) is movably connected with a speed limiting rod (17), the surface of the overload disc (13) is fixedly provided with a coil (18), the left side and the right side in the plug shell (6) are rotatably connected with rotary discs (19), the surface of the rotary discs (19) is fixedly provided with resistor strips (20), the surface of the resistor strips (20) is slidably connected with a contact rod (21), the surface of the rotary discs (19) is fixedly provided with a sliding groove (22), and the inner part of the sliding groove (22) is rotatably connected with a, the positioning pin (23) is movably connected with a fixing block (25) through a connecting rod (24), the close end of the positioning pin (23) is fixedly connected with an electromagnet (26), and a winding roll (27) is fixedly mounted at the center of the turntable (19).
2. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: and friction blocks are fixedly arranged on the left side and the right side of the socket (1).
3. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: the contact (7) is electrically connected with the coil (18).
4. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: the inside of the sliding cavity (16) is filled with an electrorheological fluid, the electrorheological fluid is a suspension formed by adding gypsum, lime and carbon powder into olive oil and mixing water and stirring, the inner wall of the sliding cavity (16) is fixedly provided with a conductive block, and the conductive block is electrically connected with the coil (18).
5. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: the resistance value of the resistor strip (20) connected into the circuit is reduced along with the movement of the contact rod (21) to the rotary disc (19).
6. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: the feeler lever (21) is electrically connected with the electromagnet (26), and the close end of the electromagnet (26) is a dissimilar magnetic pole.
7. The intelligently manufactured anti-mispull and current overload plug of claim 1, wherein: and connecting wires are wound on the surfaces of the wire winding rollers (27), and two ends of each connecting wire are fixedly connected to the left side and the right side of the contact rod (21) and the socket (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530234.9A CN112713449A (en) | 2020-12-22 | 2020-12-22 | Intelligent manufacturing plug capable of preventing mis-pulling and current overload |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530234.9A CN112713449A (en) | 2020-12-22 | 2020-12-22 | Intelligent manufacturing plug capable of preventing mis-pulling and current overload |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112713449A true CN112713449A (en) | 2021-04-27 |
Family
ID=75545316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011530234.9A Withdrawn CN112713449A (en) | 2020-12-22 | 2020-12-22 | Intelligent manufacturing plug capable of preventing mis-pulling and current overload |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112713449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394607A (en) * | 2021-07-08 | 2021-09-14 | 深圳昊达智能科技股份有限公司 | Carry on smart jack subassembly of 65W gallium nitride semiconductor system of filling soon |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208820136U (en) * | 2018-10-24 | 2019-05-03 | 朱治荣 | A kind of multi-functional communication interface |
| CN110212333A (en) * | 2019-06-19 | 2019-09-06 | 张金玉 | A kind of double-contact plug of anti-dropout |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
-
2020
- 2020-12-22 CN CN202011530234.9A patent/CN112713449A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208820136U (en) * | 2018-10-24 | 2019-05-03 | 朱治荣 | A kind of multi-functional communication interface |
| CN110212333A (en) * | 2019-06-19 | 2019-09-06 | 张金玉 | A kind of double-contact plug of anti-dropout |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394607A (en) * | 2021-07-08 | 2021-09-14 | 深圳昊达智能科技股份有限公司 | Carry on smart jack subassembly of 65W gallium nitride semiconductor system of filling soon |
| CN113394607B (en) * | 2021-07-08 | 2022-06-10 | 深圳昊达智能科技股份有限公司 | Carry on smart jack subassembly of 65W gallium nitride semiconductor system of filling soon |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210427 |
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| WW01 | Invention patent application withdrawn after publication |