CN112018572B - Mistaken touch prevention device of computer power strip - Google Patents
Mistaken touch prevention device of computer power strip Download PDFInfo
- Publication number
- CN112018572B CN112018572B CN202010865012.6A CN202010865012A CN112018572B CN 112018572 B CN112018572 B CN 112018572B CN 202010865012 A CN202010865012 A CN 202010865012A CN 112018572 B CN112018572 B CN 112018572B
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- contact
- fixedly connected
- pointer
- rod
- power strip
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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
- H01R13/66—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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The invention relates to the technical field of computer auxiliary equipment and discloses a false touch prevention device of a computer power strip, which comprises a central shaft, wherein the surface of the central shaft is fixedly connected with a first pointer, the surface of the central shaft is fixedly connected with a second pointer, the outer side of the central shaft is rotatably connected with a gear shaft, the surface of the gear shaft is fixedly connected with a rotating wheel, the surface of the rotating wheel is fixedly connected with a convex block, the surface of the rotating wheel is fixedly connected with an elastic sheet, the surface of the rotating wheel is fixedly connected with a poking block, and one end of the pointer is fixedly connected with a contact. This device is touched in mistake of preventing of computer power strip uses through the cooperation of center pin, pointer one, pointer two, gear shaft, runner, lug, flexure strip, shifting block, contact, restriction gear, switch lever, ninety degree pole, connecting rod, pin lever and bolt to reach and prevent that the mistake from touching, press in succession twice can make the power-off of power strip, easy operation's effect.
Description
Technical Field
The invention relates to the technical field of computer auxiliary equipment, in particular to a false touch prevention device of a computer power strip.
Background
At present, computers are often used in offices to work, but a plurality of people exist in some offices, a plurality of computers are often connected to one main power strip, and sometimes, people mistakenly press a switch of the main power strip to cause the computers to lose power supply and forcibly shut down, then working data running on the computers are lost, so that loss is caused, and the computers are greatly damaged by forced shutdown after power supply is lost.
Patent CN107845523B, an anti-misactivation device for switch mechanism, can solve this problem, but its operation is somewhat complicated and cannot be done quickly when one wants to switch the switch.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a false touch prevention device for a computer power strip, which has the advantages of simple operation, no immediate power failure when a person mistakenly presses a switch lever, no continuous pressing twice when a person mistakenly presses the switch lever, and power failure caused by continuous pressing twice, and solves the problems that a plurality of computers are connected to one master power strip frequently, the power supply of the computers is lost, the computers are forced to shut down, and then working data running on the computers are lost, so that the loss is caused, the computer is greatly damaged when the power supply is lost and the forced shutdown is carried out, or the false touch prevention device for a switch mechanism disclosed in patent CN107845523B is slightly complicated in operation.
(II) technical scheme
In order to realize the purpose that the operation is simple, the power can not be cut off immediately when a person mistakenly presses the switch rod, the person normally mistakenly presses the switch rod and can not continuously press twice, and the device can be cut off only by continuously pressing twice, the invention provides the following technical scheme: an anti-false touch device of a computer socket comprises a central shaft, a first pointer is fixedly connected on the surface of the central shaft, the surface of the central shaft is fixedly connected with a second pointer, the outer side of the central shaft is rotatably connected with a gear shaft, the surface of the gear shaft is fixedly connected with a rotating wheel, the surface of the rotating wheel is fixedly connected with a convex block, the surface of the rotating wheel is fixedly connected with an elastic sheet, the surface of the rotating wheel is fixedly connected with a poking block, one end of the pointer is fixedly connected with a contact, the outer side of the rotating wheel is provided with a limiting gear, the upper side of the convex block is provided with a switch rod, a ninety-degree rod is fixedly connected to the left side of the switch rod, a sliding groove is connected to the outer side of the ninety-degree rod in a sliding manner, one end of the ninety-degree rod is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with a pin rod, and a bolt is fixedly connected to the outer surface of the limiting gear.
Preferably, the central shaft is in a movable hinged state, and the second pointer is arranged on the front side of the first pointer.
Preferably, a spring is arranged in the rotating wheel, and the lug is matched with the switch rod.
Preferably, the number of the toggle blocks is two, one of the toggle blocks is fixedly connected with the rotating wheel, the upper end of the toggle block is in contact with the first pointer, the other toggle block is fixedly connected with the surface of the limiting gear, and the other toggle block is in contact with the second pointer after rotating anticlockwise for two A degrees.
Preferably, the number of the contacts is three, the first contact is fixedly connected to the right end of the first pointer, the second contact is fixedly connected to the right end of the second pointer, the surface of the third contact is fixedly connected with a power strip, the first contact is in contact with the second contact, the second contact is in contact with the third contact, the second contact is electrically connected with an external power supply, and the third contact is electrically connected with a power strip interface.
Preferably, the limiter gear has inner and outer races, and both are provided with teeth.
Preferably, the sliding grooves are two, one is connected with the ninety-degree rod in a sliding mode, the sliding groove connected with the ninety-degree rod in a sliding mode is vertically arranged and fixedly connected to the power strip, and the other is horizontally arranged and connected with the pin rod in a sliding mode and is also fixed to the power strip.
Preferably, the pin rod is provided with a through hole, and the through hole is matched with the bolt.
Preferably, the elastic pieces are two, one of the elastic pieces is fixedly connected with the surface of the rotating wheel and is matched with the teeth of the inner ring of the limiting gear, and the other elastic piece is fixedly connected at the right end of the pin rod and is matched with the teeth of the outer ring of the limiting gear.
(III) advantageous effects
Compared with the prior art, the invention provides a false touch prevention device for a computer power strip, which has the following beneficial effects:
1. this device is touched in mistake of preventing of computer power strip uses through the cooperation of center pin, pointer one, pointer two, gear shaft, runner, lug, flexure strip, shifting block, contact, restriction gear, switch lever, ninety degree pole, connecting rod, pin lever and bolt to reach and prevent that the mistake from touching, press in succession twice can make the power-off of power strip, easy operation's effect.
2. This mistake of preventing of computer row of inserting touches device has prevented to make the computer lose the power supply because of people's mistake presses the switch lever, shuts down by force and loses working data, injures the computer and causes the loss, has improved the security of using computer work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention showing a structure of FIG. 1 when the switch lever is pressed;
fig. 3 is a schematic view illustrating a structure of fig. 1 in which a switch lever is continuously pushed twice.
In the figure: 1. a central shaft; 2. a first pointer; 3. a second pointer; 4. a gear shaft; 5. a rotating wheel; 6. a bump; 7. an elastic sheet; 8. a shifting block; 9. a contact; 10. a limit gear; 11. a switch lever; 12. a ninety degree rod; 13. a chute; 14. a connecting rod; 15. a pin rod; 16. and (4) a bolt.
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. 1-3, a device for preventing a computer power strip from being touched by mistake comprises a central shaft 1, a first pointer 2 fixedly connected to the surface of the central shaft 1, a second pointer 3 fixedly connected to the surface of the central shaft 1, a gear shaft 4 rotatably connected to the outer side of the central shaft 1, a rotating wheel 5 fixedly connected to the surface of the gear shaft 4, a convex block 6 fixedly connected to the surface of the rotating wheel 5, an elastic sheet 7 fixedly connected to the surface of the rotating wheel 5, a toggle block 8 fixedly connected to the surface of the rotating wheel 5, a contact 9 fixedly connected to one end of the first pointer 2, a limiting gear 10 arranged on the outer side of the rotating wheel 5, a switch lever 11 arranged on the upper side of the convex block 6, a ninety-degree lever 12 fixedly connected to the left side of the switch lever 11, a sliding groove 13 slidably connected to the outer side of the ninety-degree lever 12, one end of a connecting rod 14 rotatably connected to one end of the connecting rod 14, and a pin rod 15 rotatably connected to the other end of the connecting rod 14, the outer surface of the limiting gear 10 is fixedly connected with a bolt 16;
the central shaft 1 is in a movable hinged state, and the pointer II 3 is arranged on the front side of the pointer I2;
a spring is arranged in the rotating wheel 5, and the lug 6 is matched with the switch rod 11;
two shifting blocks 8 are provided, one is fixedly connected with the rotating wheel 5, the upper end of each shifting block is in contact with the first pointer 2, the other shifting block is fixedly connected with the surface of the limiting gear 10, and the other shifting block rotates anticlockwise for two A degrees and then is in contact with the second pointer 3;
the number of the contacts 9 is three, the first contact 9 is fixedly connected to the right end of the pointer I2, the second contact 9 is fixedly connected to the right end of the pointer II 3, the surface of the third contact 9 is fixedly connected with a power strip, the first contact is contacted with the second contact 9, the second contact is contacted with the third contact 9, the second contact 9 is electrically connected with an external power supply, and the third contact 9 is electrically connected with a power strip interface;
the limiter gear 10 has inner and outer races, and both are provided with teeth;
the sliding chutes 13 are two, one is connected with the ninety-degree rod 12 in a sliding mode, the sliding chute 13 connected with the ninety-degree rod 12 in a sliding mode is vertically arranged and fixedly connected to the power strip, and the other is horizontally arranged and connected with the pin rod 15 in a sliding mode and is also fixed to the power strip;
the elastic pieces 7 are provided with two, one is fixedly connected with the surface of the rotating wheel 5 and is matched with the teeth of the inner ring of the limiting gear 10, and the other is fixedly connected with the right end of the pin rod 15 and is matched with the teeth of the outer ring of the limiting gear 10.
The operation and principle of the false touch prevention device of the computer socket are as claimed in the claims and figure 1 in the initial state. If the switch rod 11 is continuously pressed twice without loosening when the power supply of the power strip is required to be turned off, the switch rod 11 is pressed once when the power strip is touched by mistake, and the power strip cannot be cut off.
When the switch lever 11 is pressed once, as shown in fig. 2, the switch lever 11 moves downward to contact and push the protrusion 6 fixedly connected with the rotating wheel 5, the protrusion 6 drives the rotating wheel 5 to rotate a degrees, the elastic sheet 7 and the toggle block 8 on the rotating wheel 5 rotate a degrees, the toggle block 8 drives the pointer one 2 in contact therewith to rotate a degrees, the contact 9 on the pointer one 2 rotates a degrees along with the pointer one 2, and at this time, the contact 9 on the pointer one 2 loses contact with the contact 9 on the pointer two 3.
The elastic sheet 7 rotates for A degrees and simultaneously drives the limiting gear 10 matched with the elastic sheet to rotate for A degrees, the poking block 8 on the limiting gear 10 rotates for A degrees along with the rotation, at the moment, the poking block 8 on the limiting gear 10 just contacts with the second pointer 3, the second pointer 3 is not moved, the contact 9 on the second pointer is still contacted with the contact 9 fixed on the power strip, and the power supply is not disconnected. While limiting the a degree of rotation of the pin 16 on the gear 10.
When the switch lever 11 is pressed, the switch lever 11 drives the ninety-degree rod 12 fixedly connected with the switch lever, the ninety-degree rod 12 moves downwards along the chute 13 matched with the switch lever, the connecting rod 14 rotatably connected with the ninety-degree rod 12 is driven, the connecting rod 14 pushes the pin rod 15 rotatably connected with the connecting rod, the pin rod 15 moves rightwards along the chute 13 in parallel fit with the pin rod, the elastic sheet 7 at the right end of the pin rod is matched with the limiting gear 10, and the limiting gear 10 is prevented from rebounding.
When the power supply of the power strip is required to be turned off, the switch rod 11 is not completely loosened after the switch rod 11 is pressed for the first time, and then the switch rod 11 is pressed for the second time, wherein the principle is as follows:
at the moment, the switch lever 11 is slightly released, the rotating wheel 5 rebounds under the action of the internal spring until the original position is recovered, and the pointer I2 and the upper contact 9 thereof recover under the action of gravity, so that the gear 10 is limited as well because the elastic sheet 7 on the pin rod 15 cannot rebound.
The switch lever 11 is pressed again, the rotating wheel 5 rotates for A degrees similarly, the limiting gear 10 rotates for A degrees similarly, the second pointer 3 is driven by the shifting block 8 on the limiting gear 10 to rotate for A degrees at the moment because the shifting block 8 on the limiting gear 10 is already contacted with the second pointer 3 before the limiting gear 10 rotates, the contact 9 on the second pointer 3 is separated from the contact 9 fixed on the power strip, and the elastic sheet 7 on the pin rod 15 cannot rebound and cannot rebound when the switch lever 11 is released to limit the gear 10.
Meanwhile, the bolt 16 rotates by an angle A similarly, the bolt is inserted into the through hole in the pin rod 15, the pin rod 15 is limited at the position by the bolt 16, the switch rod 11 is limited to be immovable similarly, the rotating wheel 5 is immovable similarly, and the power of the extension socket is completely disconnected, as shown in figure 3.
When the power supply of the power strip is required to be connected again, the switch rod 11 is pressed, the plug pin 16 rotates similarly to be separated from the through hole on the pin rod 15, the switch rod 11 is loosened, the rotating wheel 5 recovers the original position similarly to the original position, the pin rod 15 moves leftwards similarly to the original position and does not cooperate with the plug pin 16, the pointer I2 and the upper contact 9 thereof recover the original position under the action of gravity, the contact 9 on the pointer I2 drives the contact 9 on the pointer II 3 to recover the original position to be contacted with the contact 9 fixed on the power strip, the power supply of the power strip is electrified, the pointer II 3 also recovers the original position, the pointer II 3 drives the poking block 8 on the limiting gear 10 to recover the original position, and the limiting gear 10 recovers the original position accordingly, at the moment, the mistaken-touch prevention device of the power strip of the computer is recovered to the original state, and the power strip is electrified.
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 (8)
1. The utility model provides a row's mistake of preventing of computer power strip touches device, includes center pin (1), its characterized in that: the surface fixed connection of center pin (1) has pointer one (2), the surface fixed connection of center pin (1) has pointer two (3), the outside of center pin (1) is rotated and is connected with gear shaft (4), the surface fixed connection of gear shaft (4) has runner (5), the surface fixed connection of runner (5) has lug (6), the surface fixed connection of runner (5) has elastic sheet (7), the surface fixed connection of runner (5) has toggle block (8), the one end fixedly connected with contact (9) of pointer one (2), the outside of runner (5) is equipped with limiting gear (10), the upside of lug (6) is equipped with switch lever (11), the left side fixedly connected with ninety degree pole (12) of switch lever (11), ninety degree pole (12) outside sliding connection has spout (13), one end of the ninety-degree rod (12) is rotatably connected with one end of a connecting rod (14), the other end of the connecting rod (14) is rotatably connected with a pin rod (15), and a bolt (16) is fixedly connected to the outer surface of the limiting gear (10).
2. The device of claim 1, wherein the device comprises: the central shaft (1) is in a movable hinged state, and the second pointer (3) is arranged on the outer side of the first pointer (2).
3. The device of claim 1, wherein the device comprises: the spring is arranged in the rotating wheel (5), and the convex block (6) is matched with the switch rod (11).
4. The device of claim 1, wherein the device comprises: and two toggle blocks (8) are provided, one of the toggle blocks is fixedly connected with the rotating wheel (5), the upper end of the toggle block is in contact with the first pointer (2), the other toggle block is fixedly connected with the surface of the limiting gear (10), and the toggle block rotates anticlockwise for two degrees A and then is in contact with the second pointer (3).
5. The device of claim 1, wherein the device comprises: the number of the contacts (9) is three, the first contact (9) is fixedly connected to the right end of the first pointer (2), the second contact (9) is fixedly connected to the right end of the second pointer (3), the surface of the third contact (9) is fixedly connected with a socket, the first contact is in contact with the second contact (9), the second contact is in contact with the third contact (9), the second contact (9) is electrically connected with an external power supply, and the third contact (9) is electrically connected with a socket interface.
6. The device of claim 1, wherein the device comprises: the limiting gear (10) is provided with an inner ring and an outer ring, and both are provided with teeth.
7. The device of claim 1, wherein the device comprises: the sliding chutes (13) are two, one is connected with the ninety-degree rod (12) in a sliding mode, the sliding chutes (13) connected with the ninety-degree rod (12) in a sliding mode are vertically arranged and fixedly connected to the power strip, and the other sliding chute is horizontally arranged and connected with the pin rod (15) in a sliding mode and is also fixed to the power strip.
8. The device of claim 1, wherein the device comprises: the pin rod (15) is provided with a through hole which is matched with the plug pin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865012.6A CN112018572B (en) | 2020-08-25 | 2020-08-25 | Mistaken touch prevention device of computer power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865012.6A CN112018572B (en) | 2020-08-25 | 2020-08-25 | Mistaken touch prevention device of computer power strip |
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| Publication Number | Publication Date |
|---|---|
| CN112018572A CN112018572A (en) | 2020-12-01 |
| CN112018572B true CN112018572B (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010865012.6A Active CN112018572B (en) | 2020-08-25 | 2020-08-25 | Mistaken touch prevention device of computer power strip |
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| CN (1) | CN112018572B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112696720A (en) * | 2020-12-29 | 2021-04-23 | 黄祖香 | Device for avoiding power consumption of wind wheel of range hood during low-speed starting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875860A (en) * | 1987-11-09 | 1989-10-24 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Electrical connecting apparatus for steering wheel and steering column |
| CN108808386A (en) * | 2018-06-09 | 2018-11-13 | 江苏瑞鑫电器有限公司 | A kind of indoor power supply socket |
| CN111384616A (en) * | 2020-04-21 | 2020-07-07 | 温州市阳安电子科技有限公司 | Switchable patch board |
| CN111555088A (en) * | 2020-05-26 | 2020-08-18 | 广州慧洁日用品有限公司 | Safety timing switch socket for children |
-
2020
- 2020-08-25 CN CN202010865012.6A patent/CN112018572B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875860A (en) * | 1987-11-09 | 1989-10-24 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Electrical connecting apparatus for steering wheel and steering column |
| CN108808386A (en) * | 2018-06-09 | 2018-11-13 | 江苏瑞鑫电器有限公司 | A kind of indoor power supply socket |
| CN111384616A (en) * | 2020-04-21 | 2020-07-07 | 温州市阳安电子科技有限公司 | Switchable patch board |
| CN111555088A (en) * | 2020-05-26 | 2020-08-18 | 广州慧洁日用品有限公司 | Safety timing switch socket for children |
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| Publication number | Publication date |
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| CN112018572A (en) | 2020-12-01 |
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