CN111541108A - Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes - Google Patents
Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes Download PDFInfo
- Publication number
- CN111541108A CN111541108A CN202010383965.9A CN202010383965A CN111541108A CN 111541108 A CN111541108 A CN 111541108A CN 202010383965 A CN202010383965 A CN 202010383965A CN 111541108 A CN111541108 A CN 111541108A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plug
- spring
- socket based
- wall
- 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- Withdrawn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
- 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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
-
- 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
-
- 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
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude change, relates to domestic appliance technical field, which comprises a housin, the guide way has been seted up at the middle part at casing top, and the interior diapire fixedly connected with spring of guide way is one, the top fixedly connected with conducting block of spring one, and the middle part fixedly connected with dielectric plate of conducting block, the inner wall of casing just are close to the left side fixedly connected with positive plate of guide way, and the inner wall of casing just is close to the right side fixedly connected with negative plate of guide way. This electrical apparatus is with preventing mistake pulling out socket based on turbid liquid soft or hard attitude changes uses through the cooperation of rubber circle and draw-in groove, because the intussuseption of rubber circle is filled with turbid liquid, and the characteristic of turbid liquid is solid-state under the on state, and at this moment the removal of guide post can effectively be restricted to rubber circle and draw-in groove to reach the effect that prevents the plug mistake and extract, turbid liquid is liquid under the off state, at this moment the guide post can remove, thereby reached the effect of the plug of being convenient for.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a suspension soft and hard state change-based socket for preventing mistaken pulling of an electric appliance.
Background
Household appliances are electrical equipment often used in daily life of people at present, for example, electric power equipment such as an electric kettle, a refrigerator and a washing machine, and the electric power equipment can communicate electric power by inserting a plug into an electric power socket when in use, so that the normal use of the household appliances is ensured.
Present domestic appliance is convenient for use, can reserve sufficient electric wire mostly to can lead to the electric wire to scatter outside, when the activity at home, the electric wire can be stumbled to the most possible, simultaneously, because plug and socket do not prevent mistake and pull out the device, the plug is when receiving the exogenic action, leads to the plug to drop very possible, influences domestic appliance's normal use, and the most possible electric appliance that leads to damages or even scrapps, causes certain economic loss, must not repay.
Therefore, we have provided an electrical apparatus based on turbid liquid soft or hard attitude changes with preventing mistake and pull out socket and solve above problem, use through the cooperation of rubber circle and draw-in groove, reached the effect that prevents the plug mistake and extract, reached the effect of the plug of being convenient for, used the effect that prevents the plug mistake and extract through the cooperation of dielectric medium board and resistance to the activity electric block can make and lead the disconnection of electrical pillar circuit, makes turbid liquid resume, and the plug of being convenient for is extracted.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: a socket for preventing mistaken pulling for an electric appliance based on suspension liquid soft and hard state change comprises a shell, wherein a guide groove is formed in the middle of the top of the shell, a first spring is fixedly connected to the inner bottom wall of the guide groove, a conductive block is fixedly connected to the top of the first spring, a dielectric plate is fixedly connected to the middle of the conductive block, a positive plate is fixedly connected to the inner wall of the shell and close to the left side of the guide groove, a negative plate is fixedly connected to the inner wall of the shell and close to the right side of the guide groove, a resistor is fixedly connected to the inner wall of the shell and electrically connected with the negative plate, a conductive column is fixedly connected to the inner wall of the middle of the shell and electrically connected with the resistor, a rubber ring sleeved with the inner side of the conductive column is fixedly connected to the middle of the guide groove, a top movable connecting plug of the, the bottom fixedly connected with guide post of plug, the draw-in groove with rubber circle looks adaptation is seted up in the outside of guide post.
The invention has the following beneficial effects:
1. this electrical apparatus is with preventing mistake pulling out socket based on turbid liquid soft or hard attitude changes uses through the cooperation of rubber circle and draw-in groove, because the intussuseption of rubber circle is filled with turbid liquid, and the characteristic of turbid liquid is solid-state under the on state, and at this moment the removal of guide post can effectively be restricted to rubber circle and draw-in groove to reach the effect that prevents the plug mistake and extract, turbid liquid is liquid under the off state, at this moment the guide post can remove, thereby reached the effect of the plug of being convenient for.
2. This electrical apparatus is with preventing mistake pulling out socket based on turbid liquid soft or hard attitude changes, use through the cooperation of dielectric medium board with resistance, because the biggest access voltage of resistance is greater than the minimum circuit voltage through the negative electrode, when the plug is pegged graft, the conducting block is crowded into the bottom by the guide post, at this moment the dielectric medium board reduces circuit voltage to the minimum, at this moment the circuit is in the access state, make turbid liquid become solid-state, thereby reached the effect that prevents the plug mistake and extract, and the activity electric block can make the circuit disconnection of leading electrical pillar, make turbid liquid resume, the plug of being convenient for extracts.
Further, the material of casing is the shape of stereoplasm high strength and casing for the cuboid material, the shape of guide way is cylindric and the degree of depth of guide way is less than the height of casing, spring one is the depth that compression spring and spring one are less than the guide way.
Further, the shape of the top fixedly connected with electric contact of conducting block and conducting block is "T" word form, the size of dielectric plate is less than the size of conducting block, positive plate is the same with the size of dielectric plate and positive plate size is the same with the size of negative plate.
Further, the resistor is a piezoresistor, the maximum path voltage of the resistor is greater than the minimum circuit voltage of the circuit, the conductive posts are made of copper materials, the number of the conductive posts is two, the rubber ring is made of soft rubber materials, the rubber ring is annular, turbid liquid is filled in the rubber ring, the plug is made of hard high-strength materials, and an electric contact matched with the bottom of the movable electric block is fixedly connected to the inner bottom wall of the plug.
Furthermore, the second spring is a compression spring, the diameter of the second spring is smaller than that of the plug, the bottom of the movable electric block is fixedly connected with an electric contact, and the size of the bottom of the movable electric block is smaller than that of the plug.
Furthermore, the material of guide post is stereoplasm high strength material and the shape of guide post is cylindric, the degree of depth of draw-in groove is less than the radius of guide post and the shape of draw-in groove is cyclic annular.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged partial view of portion A of FIG. 1;
FIG. 3 is a schematic diagram of an upward moving structure of the movable electrical block of the present invention;
FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a guide groove; 3. a first spring; 4. a conductive block; 5. a dielectric plate; 6. a positive plate; 7. a negative plate; 8. a resistance; 9. a conductive post; 10. a rubber ring; 11. a plug; 12. a second spring; 13. a movable electrical block; 14. a guide post; 15. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an anti-pulling socket for an electrical appliance based on suspension soft and hard state change comprises a housing 1, wherein the housing 1 plays a role in fixing each component, the housing 1 is made of hard high-strength material and the housing 1 is made of cuboid material, a guide groove 2 is cylindrical and has a depth smaller than that of the housing 1, a spring 3 is a compression spring and has a length smaller than that of the guide groove 2, the guide groove 2 is formed in the middle of the top of the housing 1, the guide groove 2 plays a role in facilitating insertion of a guide post 14, the inner bottom wall of the guide groove 2 is fixedly connected with the spring 3, the spring 3 plays a role in bouncing the conductive block 4 upwards, the top of the spring 3 is fixedly connected with the conductive block 4, and the conductive block 4 plays a role in controlling the circuit connection of the conductive post 9, the top of the conductive block 4 is fixedly connected with an electric contact, and the conductive block 4 is in a T shape.
The size of the dielectric plate 5 is smaller than that of the conductive block 4, the size of the positive plate 6 is the same as that of the dielectric plate 5, the size of the positive plate 6 is the same as that of the negative plate 7, the dielectric plate 5 is fixedly connected to the middle of the conductive block 4, the dielectric plate 5 plays a role in changing the size of the circuit voltage, the positive plate 6 is fixedly connected to the left side of the inner wall of the casing 1 close to the guide groove 2, the positive plate 6 and the negative plate 7 play a role in controlling the size of the circuit voltage, the negative plate 7 is fixedly connected to the right side of the inner wall of the casing 1 close to the guide groove 2, the resistor 8 electrically connected to the negative plate 7 is fixedly connected to the inner wall of the casing 1, the resistor 8 plays a role in controlling the circuit connection state of the conductive columns 9, the resistor 8 is a voltage dependent resistor, the maximum path voltage of the resistor 8, the rubber ring 10 is made of soft rubber materials, the rubber ring 10 is annular, turbid liquid is filled in the rubber ring 10, the plug 11 is made of hard high-strength materials, and an electric contact matched with the bottom of the movable electric block 13 is fixedly connected to the inner bottom wall of the plug 11.
The inner wall of the middle part of the shell 1 is fixedly connected with a conductive column 9 electrically connected with a resistor 8, the conductive column 9 plays a role of electric conduction, the middle part of the guide groove 2 is fixedly connected with a rubber ring 10 sleeved with the inner side of the conductive column 9, suspension in the rubber ring 10 is solid in an electrified state and liquid in an unpowered state, the top of the shell 1 is movably connected with a plug 11, the plug 11 plays a role of electric power transmission, the inner top wall of the plug 11 is fixedly connected with a spring II 12, the spring II 12 plays a role of moving the movable electric block 13 downwards, the spring II 12 is a compression spring, the diameter of the spring II 12 is smaller than that of the plug 11, the bottom of the movable electric block 13 is fixedly connected with an electric contact, the size of the bottom of the movable electric block 13 is smaller than that of the plug 11, the bottom of the spring II 12 is fixedly connected with the movable electric block 13 movably connected with the top of the plug 11, and the movable electric block, the bottom fixedly connected with guide post 14 of plug 11, guide post 14 plays the effect of direction, and the material of guide post 14 is for stereoplasm high strength material and guide post 14's shape be cylindric, and the degree of depth of draw-in groove 15 is less than the radius of guide post 14 and the shape of draw-in groove 15 is cyclic annular, and draw-in groove 15 with rubber ring 10 looks adaptation is seted up in the outside of guide post 14, and draw-in groove 15 plays the effect that restriction guide post 14 removed.
The working principle is as follows: when the device is used, the plug 11 is inserted into the shell 1, at the moment, the conductive block 4 is electrically connected with the electric contact at the bottom of the guide post 14, the circuit is communicated, the conductive block 4 moves to the bottommost part, at the moment, the relative area of the positive plate 6 and the negative plate 7 is reduced to the minimum by the dielectric plate 5, the circuit voltage passing through the negative plate 7 is reduced to the minimum, the circuit voltage is smaller than the maximum access voltage of the resistor 8, at the moment, the guide post 9 is in an electrified state, the suspension in the rubber ring 10 is electrified to be solid, the rubber ring 10 is connected with the clamping groove 15 in a clamping mode, the movement of the guide post 14 is effectively limited, and the plug 11 is prevented from being pulled.
When the plug 11 needs to be pulled out, the movable electric block 13 is pulled upwards, as shown in fig. 3, at this time, the movable electric block 13 is separated from the electric contact of the inner bottom wall of the plug 11, at this time, the circuit is disconnected, the conductive column 9 is not electrified, the suspension in the rubber ring 10 returns to a liquid state, at this time, the plug 11 is pulled out upwards, the rubber ring 10 is denatured under the extrusion action, so that the conductive column 14 is pulled out upwards, and after the plug is pulled out, the conductive block 4 is bounced upwards under the action of the first spring 3, at this time, the relative area of the positive plate 6 and the negative plate 7 is increased by the dielectric plate 5, so that the circuit voltage is greater than the maximum path voltage of the resistor 8, the circuit of the conductive column 9 is disconnected, the suspension is in the liquid.
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 an electrical apparatus is with preventing mistake pulling socket based on turbid liquid soft or hard attitude changes, includes casing (1), its characterized in that: the middle part of the top of the shell (1) is provided with a guide groove (2), the inner bottom wall of the guide groove (2) is fixedly connected with a first spring (3), the top of the first spring (3) is fixedly connected with a conductive block (4), the middle part of the conductive block (4) is fixedly connected with a dielectric plate (5), the inner wall of the shell (1) is fixedly connected with a positive plate (6) close to the left side of the guide groove (2), the inner wall of the shell (1) is fixedly connected with a negative plate (7) close to the right side of the guide groove (2), the inner wall of the shell (1) is fixedly connected with a resistor (8) electrically connected with the negative plate (7), the inner wall of the middle part of the shell (1) is fixedly connected with a conductive column (9) electrically connected with the resistor (8), the middle part of the guide groove (2) is fixedly connected with a rubber ring (10) sleeved with the inner side, the inner top wall of the plug (11) is fixedly connected with a second spring (12), the bottom of the second spring (12) is fixedly connected with a movable electric block (13) movably connected with the top of the plug (11), the bottom of the plug (11) is fixedly connected with a guide post (14), and a clamping groove (15) matched with the rubber ring (10) is formed in the outer side of the guide post (14).
2. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the shell (1) is made of hard high-strength material, and the shape of the shell (1) is cuboid material.
3. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the shape of guide way (2) is cylindric and the degree of depth of guide way (2) is less than the height of casing (1), spring (3) are compression spring and the length of spring (3) is less than the degree of depth of guide way (2).
4. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the top of the conductive block (4) is fixedly connected with an electric contact, and the conductive block (4) is T-shaped.
5. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the size of the dielectric plate (5) is smaller than that of the conductive block (4), the size of the positive plate (6) is the same as that of the dielectric plate (5), and the size of the positive plate (6) is the same as that of the negative plate (7).
6. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the resistor (8) is a piezoresistor, the maximum path voltage of the resistor (8) is greater than the minimum circuit voltage of a circuit, the conductive columns (9) are made of copper materials, the number of the conductive columns (9) is two, the rubber ring (10) is made of soft rubber materials, the rubber ring (10) is annular, suspension is filled in the rubber ring (10), the plug (11) is made of hard high-strength materials, and an electric contact matched with the bottom of the movable electric block (13) is fixedly connected to the inner bottom wall of the plug (11).
7. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the second spring (12) is a compression spring, the diameter of the second spring (12) is smaller than that of the plug (11), the bottom of the movable electric block (13) is fixedly connected with an electric contact, and the size of the bottom of the movable electric block (13) is smaller than that of the plug (11).
8. The electrical appliance anti-pulling socket based on the suspension hardness state change of claim 1, wherein: the material of guide post (14) is hard high strength material and the shape of guide post (14) is cylindric, the degree of depth of draw-in groove (15) is less than the radius of guide post (14) and the shape of draw-in groove (15) is cyclic annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383965.9A CN111541108A (en) | 2020-05-08 | 2020-05-08 | Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010383965.9A CN111541108A (en) | 2020-05-08 | 2020-05-08 | Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111541108A true CN111541108A (en) | 2020-08-14 |
Family
ID=71980323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010383965.9A Withdrawn CN111541108A (en) | 2020-05-08 | 2020-05-08 | Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111541108A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883964A (en) * | 2020-09-22 | 2020-11-03 | 邹新亮 | Anti-drop charger |
| CN112332161A (en) * | 2020-11-16 | 2021-02-05 | 南京智根电子商务有限公司 | Full-charge energy-saving environment-friendly electric automobile charging device capable of being automatically disconnected |
| CN112490764A (en) * | 2020-11-06 | 2021-03-12 | 杭州久协科技有限公司 | Anti-drop magnetic control locking portable hard drive |
| CN112736566A (en) * | 2020-12-22 | 2021-04-30 | 夏晓丽 | Intelligent socket lock capable of preventing mistaken touch without affecting normal plugging |
| CN112952465A (en) * | 2021-01-27 | 2021-06-11 | 成都榕况泛贸易代理有限公司 | Anti-drop power strip for industrial control computer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586106A (en) * | 2018-11-27 | 2019-04-05 | 张登柏 | A kind of easy plug safety socket |
| CN109888568A (en) * | 2019-02-18 | 2019-06-14 | 程少云 | A kind of plug and socket with anti-loose effect |
| CN110571589A (en) * | 2019-09-26 | 2019-12-13 | 西安石油大学 | Intelligent anti-falling safety socket based on magnetorheological fluid |
| CN110808504A (en) * | 2019-11-19 | 2020-02-18 | 俞洁 | Anti-mispull control switch utilizing electro-rheological principle |
| CN110904875A (en) * | 2019-12-09 | 2020-03-24 | 安徽省徽腾智能交通科技有限公司 | Deceleration strip for intelligent traffic based on capacitance change |
| CN110943343A (en) * | 2019-12-18 | 2020-03-31 | 李德昌 | Waterproof power socket based on electromagnetic control and capacitance change |
| JP2020053408A (en) * | 2019-12-25 | 2020-04-02 | イリソ電子工業株式会社 | connector |
| CN110994263A (en) * | 2019-12-18 | 2020-04-10 | 郑贤会 | Self-locking socket and plug based on capacitance change |
-
2020
- 2020-05-08 CN CN202010383965.9A patent/CN111541108A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586106A (en) * | 2018-11-27 | 2019-04-05 | 张登柏 | A kind of easy plug safety socket |
| CN109888568A (en) * | 2019-02-18 | 2019-06-14 | 程少云 | A kind of plug and socket with anti-loose effect |
| CN110571589A (en) * | 2019-09-26 | 2019-12-13 | 西安石油大学 | Intelligent anti-falling safety socket based on magnetorheological fluid |
| CN110808504A (en) * | 2019-11-19 | 2020-02-18 | 俞洁 | Anti-mispull control switch utilizing electro-rheological principle |
| CN110904875A (en) * | 2019-12-09 | 2020-03-24 | 安徽省徽腾智能交通科技有限公司 | Deceleration strip for intelligent traffic based on capacitance change |
| CN110943343A (en) * | 2019-12-18 | 2020-03-31 | 李德昌 | Waterproof power socket based on electromagnetic control and capacitance change |
| CN110994263A (en) * | 2019-12-18 | 2020-04-10 | 郑贤会 | Self-locking socket and plug based on capacitance change |
| JP2020053408A (en) * | 2019-12-25 | 2020-04-02 | イリソ電子工業株式会社 | connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111883964A (en) * | 2020-09-22 | 2020-11-03 | 邹新亮 | Anti-drop charger |
| CN112490764A (en) * | 2020-11-06 | 2021-03-12 | 杭州久协科技有限公司 | Anti-drop magnetic control locking portable hard drive |
| CN112332161A (en) * | 2020-11-16 | 2021-02-05 | 南京智根电子商务有限公司 | Full-charge energy-saving environment-friendly electric automobile charging device capable of being automatically disconnected |
| CN112736566A (en) * | 2020-12-22 | 2021-04-30 | 夏晓丽 | Intelligent socket lock capable of preventing mistaken touch without affecting normal plugging |
| CN112952465A (en) * | 2021-01-27 | 2021-06-11 | 成都榕况泛贸易代理有限公司 | Anti-drop power strip for industrial control computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111541108A (en) | Electrical apparatus is with preventing mistake and pulls out socket based on turbid liquid soft or hard attitude changes | |
| CN110994263B (en) | Self-locking connector assembly based on capacitance change | |
| CN111628350A (en) | Power socket for broadband equipment capable of effectively preventing mistaken pulling-out | |
| CN110808504B (en) | Anti-mispull control switch utilizing electro-rheological principle | |
| CN111564725A (en) | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid | |
| CN110943343A (en) | Waterproof power socket based on electromagnetic control and capacitance change | |
| CN107331896B (en) | Lithium battery and charger baby | |
| CN111509505A (en) | Two-section anti-pulling-out power socket for internet | |
| CN111555073A (en) | Intelligent household appliance anti-pulling device based on electromagnetic control | |
| CN111740258B (en) | Anti-electric shock wall type socket based on electromagnetic transformation | |
| CN110932015A (en) | Air conditioner is socket for power convenient to plug and pull out and prevent mistake and pull out | |
| CN113113812A (en) | Safety anti-loosening socket | |
| CN111834807A (en) | Electromagnetic type electric shock prevention safety socket | |
| CN111585096B (en) | Household induction type intelligent electric appliance socket and use method thereof | |
| CN111342286B (en) | Waterproof medical socket and plug capable of preventing pulling-out | |
| CN111009782B (en) | Magnetic self-locking safety socket capable of preventing mistaken collision | |
| CN111490402B (en) | Firmly fixed socket | |
| CN111834805A (en) | Office equipment is with preventing mistake and pulls out device based on capacitance variation | |
| CN111585106A (en) | Intelligence connector for household electrical appliances prevents mistake and pulls out fixing device | |
| CN110010833B (en) | Electrical connection structure of plug-in type battery cabinet | |
| CN214204122U (en) | Magnetic connector | |
| CN112736566A (en) | Intelligent socket lock capable of preventing mistaken touch without affecting normal plugging | |
| CN208368866U (en) | A kind of safety automation power-off plug | |
| CN209518780U (en) | A kind of soymilk grinder control circuit | |
| CN209298408U (en) | A kind of electric connector |
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: 20200814 |
|
| WW01 | Invention patent application withdrawn after publication |