CN113097825A - Novel high-stability switching pin adapter - Google Patents
Novel high-stability switching pin adapter Download PDFInfo
- Publication number
- CN113097825A CN113097825A CN202110326654.3A CN202110326654A CN113097825A CN 113097825 A CN113097825 A CN 113097825A CN 202110326654 A CN202110326654 A CN 202110326654A CN 113097825 A CN113097825 A CN 113097825A
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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
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
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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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- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Mutual Connection Of Rods And Tubes (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a novel high-stability switching pin adapter, relates to the technical field of adapters, and solves the problems that the angle and the height between a switching pin adapter and a plug are fixed, power plugs in different countries have different structures and different use standards, and when a user needs to go on a business trip or travel in a plurality of countries or regions, different power adapters need to be carried, so that the cost is increased and the carrying is inconvenient. The utility model provides a novel high steady switching foot adapter, includes the support frame, the intermediate position of support frame up end is provided with the carousel, the surface of carousel evenly is provided with a plurality of locating hole, the rear fixed mounting of support frame up end has the riser, the intermediate position of terminal surface runs through and is provided with logical groove before the riser. The invention is convenient for adjusting the height and the angle between the adapter body and the plug, improves the applicability, is convenient for replacing the plug, reduces the cost and is convenient for use.
Description
Technical Field
The invention relates to the technical field of adapters, in particular to a novel high-stability switching pin adapter.
Background
With the rapid development of socioeconomic performance, the adapter is an interface converter, which can be a separate hardware interface device, allowing a hardware or electronic interface to be connected to other hardware or electronic interfaces, or an information interface. Such as: the power adapter, tripod base switching part, USB and serial ports's switching equipment etc.. The power adapter is a power supply voltage conversion device of small portable electronic equipment and electronic appliances, generally comprises a shell, a power transformer and a rectification circuit, and is used for small electronic products such as robots, industrial control equipment, communication equipment, liquid crystal displays, LED lamps, cameras, security monitoring, digital products and the like.
However, the angle and height between the existing conversion pin adapter and the plug are fixed, which is inconvenient to adjust and use, the power plugs of different countries have different structures and different use standards, and when a user needs to go on a business trip or travel in a plurality of countries or regions, the user needs to carry different power adapters, so that the cost is increased and the carrying is inconvenient; therefore, the existing requirements are not met, and a novel high-stability switching pin adapter is provided for the requirements.
Disclosure of Invention
The invention aims to provide a novel high-stability conversion pin adapter, which solves the problems that the angle and the height between the existing conversion pin adapter and a plug are fixed, the adjustment is inconvenient, the use is inconvenient, the power plugs of different countries have different structures and different use standards, and when a user needs to go on a business trip or a trip in a plurality of countries or regions, different power adapters need to be carried, the cost is increased, the carrying is inconvenient, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a novel high-stability switching leg adapter comprises a support frame, wherein a turntable is arranged at the middle position of the upper end surface of the support frame, a plurality of positioning holes are uniformly formed in the outer surface of the turntable, a vertical plate is fixedly mounted at the rear part of the upper end surface of the support frame, a through groove is formed in the middle position of the front end surface of the vertical plate in a penetrating manner, a positioning rod is arranged on the inner side of the through groove, a spring D is sleeved at the middle position of the outer surface of the positioning rod, the front end of the positioning rod is clamped into the inner side of one of the positioning holes, an adapter body is arranged on the upper end surface of the turntable, a connecting seat is arranged on the lower end surface of the support frame, a groove is formed in the upper end surface of the connecting seat, a motor is fixedly mounted at the middle position of the, the inner side of the threaded pipe is connected with a threaded rod through threads, the outer surface of the threaded pipe is sleeved with a driven gear, the driving gear is meshed with the driven gear, openings are formed in two sides of the upper end face of the connecting seat, slots are formed below the openings, guide rods are arranged inside the slots, limiting plates are fixedly connected to the lower end faces of the guide rods, limiting grooves are formed in the middle positions of the lower end faces of the connecting seat, three springs A are uniformly mounted on the lower end faces of the limiting grooves, mounting seats are arranged inside the limiting grooves, circular grooves are formed in two sides of the outer surface of the mounting seats, springs C are fixedly mounted on the inner walls of the circular grooves, limiting columns are fixedly connected to the other ends of the springs C, through holes are formed in the lower portions of two sides of the outer surface of the connecting seat, pressing rods are arranged inside the through, and the limiting column is clamped into the inner side of the through hole, and two sides of the lower end surface of the mounting seat are fixedly connected with plugs.
Preferably, the place ahead cover of locating lever surface is equipped with the plectane, spring D's front end with the rear end face fixed connection of plectane, spring D's rear end with the inner wall fixed connection who leads to the groove, the rear end face fixedly connected with handle of locating lever, just the surface cover of handle is equipped with anti-skidding rubber sleeve.
Preferably, one side of the outer surface of the compression bar is sleeved with a limiting ring, one end of the spring B is fixedly connected with the outer surface of the limiting ring, and the other end of the spring B is fixedly connected with the inner wall of the through hole.
Preferably, the lower end face of the threaded pipe is sleeved with a bearing plate, the lower end face of the bearing plate is fixedly connected with the upper end face of the groove, and the outer surface of the threaded pipe is fixedly connected with the inner ring of the driven gear through welding.
Preferably, the outer surface of the pin shaft is fixedly connected with the inner ring of the driving gear through welding.
Preferably, the upper end face of the threaded rod is fixedly connected with the lower end face of the support frame through a clamping groove.
Preferably, a storage battery is arranged in the connecting seat, and the storage battery is electrically connected with the motor.
Preferably, the diameter of the limiting plate is smaller than the aperture of the opening, and the upper end face of the guide rod is fixedly connected with the lower end face of the support frame.
Preferably, the length of the limiting column is smaller than the depth of the circular groove.
Preferably, the support frame with the carousel passes through the pivot and rotates and be connected, the carousel with adapter body passes through screw fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with a motor, a pin shaft, a driving gear, a threaded rod, a threaded pipe and a driven gear, when the height between an adapter body and a plug needs to be adjusted, a switch of the motor is opened, the motor works to drive the pin shaft to rotate, thereby driving the driving gear to rotate, the driving gear is meshed with the driven gear, thereby driving the driven gear to rotate, the threaded pipe rotates in an inner cavity of a bearing plate, the threaded rod upwards unscrews out of the inner side of the threaded pipe, thereby driving a support frame to rise, thereby driving the adapter body to rise, the guide rod, a slot and a limit plate are arranged, the guide rod can be prevented from being separated from the slot, thereby preventing the threaded rod from falling from the threaded pipe, when the angle between the adapter body and the plug needs to be adjusted, the positioning rod is pulled backwards through the arrangement of a turntable, a positioning hole, a rotating, the adapter body can be rotated to a proper angle, and then the positioning rod is loosened, inserted into one proper positioning hole under the action of the spring D to fix the turntable and prevent the adapter body from rotating again, so that the height and the angle between the adapter body and the plug can be conveniently adjusted, and the applicability is improved;
2. according to the invention, by arranging the limiting groove, the mounting seat, the pressure rods, the limiting columns, the circular groove and the spring C, when the plug needs to be replaced, the two pressure rods are pressed inwards at the same time, the limiting columns are pushed towards the inner side of the circular groove by the other ends of the pressure rods, the limiting columns retract into the inner side of the circular groove, at the moment, the mounting seat is pushed downwards by the elasticity of the spring A, the mounting seat is separated from the inner side of the limiting groove, after the required plug is replaced, the mounting seat is placed at the inner side of the limiting groove, the limiting columns are attached to the inner wall of the limiting groove until the limiting columns contact the through hole, the spring C is released, the limiting columns are pushed towards the inner side of the through hole, and the limiting columns are clamped at the inner side of the through hole, so that the mounting.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention in its entirety;
FIG. 3 is a schematic view of a partial structure of the connecting socket of the present invention;
FIG. 4 is a schematic view of a partial structure of a via hole according to the present invention;
FIG. 5 is a partial structural view of the socket of the present invention;
fig. 6 is a side view of the invention as a whole.
In the figure: 1. an adapter body; 2. a turntable; 3. positioning holes; 4. a support frame; 5. a connecting seat; 6. a plug; 7. a mounting seat; 8. a pressure lever; 9. a rotating shaft; 10. a threaded rod; 11. a threaded pipe; 12. A driven gear; 13. a limiting groove; 14. a guide bar; 15. a pin shaft; 16. a driving gear; 17. a motor; 18. a spring A; 19. a groove; 20. a slot; 21. a spring B; 22. a through hole; 23. a limiting column; 24. a circular groove; 25. a spring C; 26. an opening; 27. a limiting plate; 28. positioning a rod; 29. A spring D; 30. a through groove; 31. a riser.
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.
The motor 17 referred to in the present invention (model number 68KTYZ) is commercially available or custom made.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a novel high-stability switching leg adapter comprises a support frame 4, a rotary table 2 is arranged at the middle position of the upper end face of the support frame 4, a plurality of positioning holes 3 are uniformly formed in the outer surface of the rotary table 2, vertical plates 31 are fixedly mounted behind the upper end face of the support frame 4, a through groove 30 is arranged at the middle position of the front end face of each vertical plate 31 in a penetrating mode, a positioning rod 28 is arranged on the inner side of each through groove 30, a spring D29 is sleeved at the middle position of the outer surface of each positioning rod 28, the front end of each positioning rod 28 is clamped into the inner side of one positioning hole 3, an adapter body 1 is arranged on the upper end face of the rotary table 2, a connecting seat 5 is arranged on the lower end face of the support frame 4, a groove 19 is formed in the upper end face of each connecting seat 5, a motor 17 is fixedly mounted at the, the inner side of the threaded pipe 11 is connected with a threaded rod 10 through threads, the outer surface of the threaded pipe 11 is sleeved with a driven gear 12, a driving gear 16 is meshed with the driven gear 12, two sides of the upper end surface of the connecting seat 5 are provided with openings 26, slots 20 are arranged below the openings 26, guide rods 14 are arranged inside the slots 20, a limit plate 27 is fixedly connected to the lower end surface of the guide rod 14, a limit groove 13 is arranged at the middle position of the lower end surface of the connecting seat 5, three springs A18 are uniformly arranged on the lower end surface of the limit groove 13, a mounting seat 7 is arranged inside the limit groove 13, circular grooves 24 are arranged on two sides of the outer surface of the mounting seat 7, a spring C25 is fixedly arranged on the inner wall of the circular groove 24, a limit column 23 is fixedly connected to the other end of the spring C25, through holes 22 are arranged below two sides of the outer surface, and the limiting column 23 is clamped into the inner side of the through hole 22, and the two sides of the lower end surface of the mounting seat 7 are fixedly connected with the plug 6.
Further, the place ahead cover of locating lever 28 surface is equipped with the plectane, the rear end face fixed connection of the front end of spring D29 and plectane, the rear end of spring D29 and the inner wall fixed connection who leads to groove 30, the rear end face fixed connection of locating lever 28 has the handle, and the surface cover of handle is equipped with anti-skidding rubber sleeve, improves the stability of locating lever 28, and is convenient for stimulate locating lever 28 through the handle.
Further, one side cover of depression bar 8 surface is equipped with the spacing ring, and the one end of spring B21 is connected with the surface fixed connection of spacing ring, and the other end of spring B21 and the inner wall fixed connection of through-hole 22 improve the stability of depression bar 8.
Further, the lower end surface of the threaded pipe 11 is sleeved with a bearing plate, the lower end surface of the bearing plate is fixedly connected with the upper end surface of the groove 19, the outer surface of the threaded pipe 11 is fixedly connected with the inner ring of the driven gear 12 through welding, and the connection stability is improved.
Further, the outer surface of the pin shaft 15 is fixedly connected with the inner ring of the driving gear 16 through welding, and the connection stability is improved.
Furthermore, the upper end face of the threaded rod 10 is fixedly connected with the lower end face of the support frame 4 through a clamping groove, and connection stability is improved.
Further, the inside of connecting seat 5 is provided with the battery, and battery and motor 17 electric connection, and under the condition of not switching on the power, motor 17 can work.
Further, the diameter of the limiting plate 27 is smaller than the aperture of the opening 26, and the upper end surface of the guide rod 14 is fixedly connected with the lower end surface of the support frame 4, so that the guide rod 14 is prevented from sliding out of the slot 20.
Further, the length of the restraint post 23 is smaller than the depth of the circular groove 24, so that the restraint post 23 can be retracted into the inner side of the circular groove 24.
Further, support frame 4 rotates through pivot 9 with carousel 2 to be connected, and carousel 2 passes through screw fixed connection with adapter body 1 for carousel 2 can rotate, improves the stability of connecting.
The working principle is as follows: when the height between the adapter body 1 and the plug 6 needs to be adjusted, a switch of a motor 17 is turned on, the motor 17 works to drive a pin shaft 15 to rotate, so as to drive a driving gear 16 to rotate, the driving gear 16 is meshed with a driven gear 12, so as to drive the driven gear 12 to rotate, a threaded pipe 11 rotates in an inner cavity of a bearing plate, a threaded rod 10 upwards unscrews out of the inner side of the threaded pipe 11, so as to drive a support frame 4 to rise, so as to drive the adapter body 1 to rise, the guide rod 14 can be prevented from being separated from a slot 20 through the arrangement of an opening 26, the guide rod 14 and a limiting plate 27, so as to prevent the threaded rod 10 from falling off the threaded pipe 11, when the angle between the adapter body 1 and the plug 6 needs to be adjusted, the positioning rod 28 is pulled backwards through a handle, the front end of the positioning rod 28 is separated from the, after the adapter body 1 is rotated to a proper angle, the positioning rod 28 is loosened, the positioning rod 28 is inserted into one proper positioning hole 3 under the action of the spring D29, the turntable 2 is fixed, the adapter body 1 is prevented from rotating again, when the plug 6 needs to be replaced, the two pressing rods 8 are pressed inwards at the same time, the limiting column 23 is pushed towards the inner side of the circular groove 24 by the other ends of the pressing rods 8, the limiting column 23 retracts into the inner side of the circular groove 24, at the moment, the mounting seat 7 is pushed downwards by the elastic force of the spring A18, the mounting seat 7 is separated from the inner side of the limiting groove 13, after the needed plug 6 is replaced, the mounting seat 7 is placed on the inner side of the limiting groove 13, the limiting column 23 is attached to the inner wall of the limiting groove 13 until the limiting column 23 contacts the through hole 22, the spring C25 is released, the limiting column 23 is pushed towards the inner side of the through hole 22, the limiting column, the invention is convenient for adjusting the height and the angle between the adapter body 1 and the plug 6, improves the applicability, is convenient for replacing the plug 6, reduces the cost and is convenient for use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a novel high steady switching foot adapter, includes support frame (4), its characterized in that: the middle position of the upper end face of the support frame (4) is provided with a turntable (2), the outer surface of the turntable (2) is uniformly provided with a plurality of positioning holes (3), a vertical plate (31) is fixedly mounted at the rear of the upper end face of the support frame (4), a through groove (30) is arranged at the middle position of the front end face of the vertical plate (31) in a penetrating manner, a positioning rod (28) is arranged on the inner side of the through groove (30), a spring D (29) is sleeved at the middle position of the outer surface of the positioning rod (28), the front end of the positioning rod (28) is clamped into the inner side of one of the positioning holes (3), the upper end face of the turntable (2) is provided with an adapter body (1), the lower end face of the support frame (4) is provided with a connecting seat (5), the upper end face of the connecting seat (5) is provided with, the output fixedly connected with round pin axle (15) of motor (17), the surface cover of round pin axle (15) is equipped with driving gear (16), the both sides of motor (17) are provided with screwed pipe (11), there is threaded rod (10) inboard of screwed pipe (11) through threaded connection, the surface cover of screwed pipe (11) is equipped with driven gear (12), just driving gear (16) with driven gear (12) meshing, the both sides of connecting seat (5) up end are provided with opening (26), the below of opening (26) is provided with slot (20), the inboard of slot (20) is provided with guide arm (14), the lower terminal surface fixedly connected with limiting plate (27) of guide arm (14), the intermediate position of terminal surface is provided with spacing groove (13) under connecting seat (5), three spring A (18) are evenly installed to the lower terminal surface of spacing groove (13), the inboard of spacing groove (13) is provided with mount pad (7), the both sides of mount pad (7) surface are provided with circular slot (24), the inner wall fixed mounting of circular slot (24) has spring C (25), the other end fixedly connected with spacing post (23) of spring C (25), the below of connecting seat (5) surface both sides is provided with through-hole (22), the inboard of through-hole (22) is provided with depression bar (8), the surface cover of depression bar (8) is equipped with spring B (21), just spacing post (23) card is gone into the inboard of through-hole (22), the both sides fixedly connected with plug (6) of terminal surface under mount pad (7).
2. The novel high-stability switching pin adapter according to claim 1, characterized in that: the place ahead cover of locating lever (28) surface is equipped with the plectane, the front end of spring D (29) with the rear end face fixed connection of plectane, the rear end of spring D (29) with the inner wall fixed connection who leads to groove (30), the rear end face fixedly connected with handle of locating lever (28), just the surface cover of handle is equipped with anti-skidding rubber sleeve.
3. The novel high-stability switching pin adapter according to claim 1, characterized in that: one side cover of depression bar (8) surface is equipped with the spacing ring, the one end of spring B (21) with the surface fixed connection of spacing ring, the other end of spring B (21) with the inner wall fixed connection of through-hole (22).
4. The novel high-stability switching pin adapter according to claim 1, characterized in that: the bearing plate is sleeved on the lower end face of the threaded pipe (11), the lower end face of the bearing plate is fixedly connected with the upper end face of the groove (19), and the outer surface of the threaded pipe (11) is fixedly connected with the inner ring of the driven gear (12) in a welding mode.
5. The novel high-stability switching pin adapter according to claim 1, characterized in that: the outer surface of the pin shaft (15) is fixedly connected with the inner ring of the driving gear (16) through welding.
6. The novel high-stability switching pin adapter according to claim 1, characterized in that: the upper end face of the threaded rod (10) is fixedly connected with the lower end face of the support frame (4) through a clamping groove.
7. The novel high-stability switching pin adapter according to claim 1, characterized in that: the inside of connecting seat (5) is provided with the battery, just the battery with motor (17) electric connection.
8. The novel high-stability switching pin adapter according to claim 1, characterized in that: the diameter of the limiting plate (27) is smaller than the aperture of the opening (26), and the upper end face of the guide rod (14) is fixedly connected with the lower end face of the support frame (4).
9. The novel high-stability switching pin adapter according to claim 1, characterized in that: the length of the limiting column (23) is smaller than the depth of the circular groove (24).
10. The novel high-stability switching pin adapter according to claim 1, characterized in that: the support frame (4) with carousel (2) rotate through pivot (9) and are connected, carousel (2) with adapter body (1) passes through screw fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326654.3A CN113097825B (en) | 2021-03-26 | 2021-03-26 | Novel high-stability switching pin adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110326654.3A CN113097825B (en) | 2021-03-26 | 2021-03-26 | Novel high-stability switching pin adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113097825A true CN113097825A (en) | 2021-07-09 |
| CN113097825B CN113097825B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110326654.3A Active CN113097825B (en) | 2021-03-26 | 2021-03-26 | Novel high-stability switching pin adapter |
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| Country | Link |
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| CN (1) | CN113097825B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202550164U (en) * | 2012-04-19 | 2012-11-21 | 浙江恒泰电工有限公司 | Liftable power-driven desktop socket |
| CN108429052A (en) * | 2018-01-16 | 2018-08-21 | 广州巨茗自控技术有限公司 | A kind of novel welding device |
| JP6586653B1 (en) * | 2019-04-24 | 2019-10-09 | 杭州幕林眼鏡有限公司 | Laptop stand |
| JP6826707B1 (en) * | 2020-01-06 | 2021-02-10 | 温州順創智能科技有限公司 | Power supply auxiliary device with high safety performance |
| CN212660426U (en) * | 2020-08-21 | 2021-03-05 | 深圳市众焱科技有限公司 | Plug detachable power adapter |
-
2021
- 2021-03-26 CN CN202110326654.3A patent/CN113097825B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202550164U (en) * | 2012-04-19 | 2012-11-21 | 浙江恒泰电工有限公司 | Liftable power-driven desktop socket |
| CN108429052A (en) * | 2018-01-16 | 2018-08-21 | 广州巨茗自控技术有限公司 | A kind of novel welding device |
| JP6586653B1 (en) * | 2019-04-24 | 2019-10-09 | 杭州幕林眼鏡有限公司 | Laptop stand |
| JP6826707B1 (en) * | 2020-01-06 | 2021-02-10 | 温州順創智能科技有限公司 | Power supply auxiliary device with high safety performance |
| CN212660426U (en) * | 2020-08-21 | 2021-03-05 | 深圳市众焱科技有限公司 | Plug detachable power adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113097825B (en) | 2022-08-26 |
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