CN111255318A - Hinge combination with built-in electric wire - Google Patents
Hinge combination with built-in electric wire Download PDFInfo
- Publication number
- CN111255318A CN111255318A CN202010052466.1A CN202010052466A CN111255318A CN 111255318 A CN111255318 A CN 111255318A CN 202010052466 A CN202010052466 A CN 202010052466A CN 111255318 A CN111255318 A CN 111255318A
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- CN
- China
- Prior art keywords
- hollow shaft
- hinge
- cavity
- conductive rod
- conductive
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/60—Connections between or with tubular conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D2005/102—Pins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hinge Accessories (AREA)
Abstract
A hinge combination with a built-in electric wire is characterized in that a first hollow shaft is arranged on one side of a first hinge, a first cavity is arranged in the first hollow shaft, the opening of the first cavity is located on the upper end face of the upper section of the first hollow shaft, a first conductive copper pipe keeping a gap with the wall of the first cavity is arranged in the first cavity, and the electric wire penetrates through the first hollow shaft and is connected at the electric wire connection position; second hinge upper segment department and second hollow shaft fixed connection are equipped with the second cavity in the second hollow shaft, are equipped with the conducting rod in the second cavity, and the electrical apparatus connecting wire passes the second hollow shaft to be fixed in electrical apparatus connecting wire wiring department, and first hollow shaft upper segment inserts first hollow shaft upper segment in the second hollow shaft, conducting rod and first contact tube activity contact. The advantages are that: the electric wire is effectively hidden through design, the safety is improved, and the structure is simple, and the installation is convenient and rapid.
Description
Technical Field
The invention relates to a hinge combination of a built-in wire, which is safe and can hide the wire.
Background
A hinge, the hinge comprising: the first side of the fan bottom plate is used for connecting a fan hinge; the adjusting assembly is positioned between the fan bottom plate and the fan hinge and used for adjusting the relative distance between the fan bottom plate and the fan hinge in the first direction; the adjusting assembly comprises a sliding block and a lifting block, a first inclined plane latch is arranged on the sliding block, a second inclined plane latch is arranged on the lifting block, and the relative distance between the fan bottom sheet and the fan hinge in the first direction is adjusted by adjusting the meshing position between the first inclined plane latch and the second inclined plane latch. The disadvantages are that: the existing door body is more and more related to the functions of electric appliances, the electric wires are necessarily required to be provided, and the electric wires exposed outside are easy to be found and damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a hinge combination with a built-in wire, which is safe and can hide the wire.
In order to achieve the purpose, the invention adopts the following technical scheme: a hinge combination with a built-in wire comprises a first hinge, a second hinge, a first hollow shaft, a first conductive copper pipe, a second hollow shaft and a conductive rod; first hinge one side is equipped with first hollow shaft, and first hinge one side divide into: first hinge upper segment and first hinge hypomere, first hollow shaft divide into: the first hollow shaft upper section and the first hollow shaft lower section are provided, the radius of the first hollow shaft upper section is smaller than that of the first hollow shaft lower section, the outer side of the first hollow shaft lower section is fixedly connected with the first hinge lower section, a first cavity is arranged in the first hollow shaft, the opening of the first cavity is positioned on the upper end surface of the first hollow shaft upper section, a first conductive copper pipe which keeps a gap with the first cavity wall is arranged in the first cavity, an insulating layer is arranged between the first conductive copper pipe and the first cavity wall, the first conductive copper pipe lower section is provided with a wire connecting part, and a wire passes through the first hollow shaft to be connected at the wire connecting part; one side of the second hinge is divided into: the upper section of the second hinge and the lower section of the second hinge; second hinge upper segment department and second hollow shaft fixed connection, be equipped with the second cavity in the second hollow shaft, be equipped with the conducting rod in the second cavity, be equipped with the insulating layer on the second cavity wall, the conducting rod upper end is equipped with electrical apparatus connecting wire wiring department, the electrical apparatus connecting wire passes the second hollow shaft and fixes at electrical apparatus connecting wire wiring department, distance more than or equal to the hollow shaft wall thickness of first hollow shaft upper segment between second cavity wall and the conducting rod, first hollow shaft upper segment in the second hollow shaft is inserted to first hollow shaft upper segment, conducting rod and first contact tube movable contact.
Furthermore, the length of the second hollow shaft is half of that of the second hinge, the second hinge is consistent with that of the first hinge, the length of the lower section of the first hollow shaft is half of that of the first hinge, and the length of the second cavity of the second hollow shaft is the same as that of the upper section of the first hollow shaft.
Furthermore, a first conductive copper pipe is rotatably connected in the first hollow shaft, and a conductive rod is rotatably connected in the second hollow shaft.
Furthermore, a conductive rod meshing cavity meshed with the conductive rod is arranged in the first conductive copper pipe, and the conductive rod is inserted into the conductive rod meshing cavity to be meshed with the conductive rod.
Furthermore, a protruding track is arranged on the inner wall of the conductive rod occlusion cavity of the first conductive copper pipe, the protruding tracks are distributed on the inner wall of the conductive rod occlusion cavity in a strip shape from top to bottom, a groove matched with the protruding tracks is formed in the outer wall of the conductive rod, and the protruding tracks are embedded in the groove.
Furthermore, a first conductive copper pipe is fixedly connected in the first hollow shaft, and a conductive rod is fixedly connected in the second hollow shaft.
Furthermore, a conductive rod inserting cavity for the conductive rod to insert and rotate is arranged in the first conductive copper pipe, the conductive rod inserting cavity is arc-shaped, the cross section of the conductive rod is correspondingly arc-shaped, the arc length of the cross section of the conductive rod is one fourth of the arc length of the cross section of the conductive rod inserting cavity, and an insulating layer is arranged on the periphery of the conductive rod except one side of the conductive rod.
Further, the arc length of the conductive rod insertion cavity is 350-180 degrees.
Furthermore, when the first hinge and the second hinge are closed, the side face of the conductive rod contact conductive rod insertion cavity is not provided with an insulating layer.
Furthermore, a conductive rod inserting cavity for the conductive rod to insert and rotate is arranged in the first conductive copper pipe, the section of the conductive rod inserting cavity is formed by two semicircular grooves with different radiuses, the circle center of the semicircular groove with a smaller radius is overlapped with the circle center position of the first conductive copper pipe, the section of the conductive rod is formed by a circle and a bulge, the circle is matched and embedded with the semicircular groove with the smaller radius, one end of the bulge is fixedly connected to the side of the circle, which is close to the semicircular groove with the larger radius, of the semicircle, the other end of the bulge abuts against the arc-shaped inner wall of the semicircular groove with the larger radius, the other end of the bulge is driven to move in the arc-shaped inner wall of the semicircular groove with the larger radius through circular rotation, an insulating layer is arranged outside the other end of the conductive rod except the bulge, an insulating layer is arranged outside one side of the conductive rod inserting cavity, which is except the arc-shaped inner wall of the semicircular groove, the conducting rod bulge contacts the conducting rod insertion cavity.
The invention has the beneficial effects that: the electric wire is effectively hidden through design, the safety is improved, and the structure is simple, and the installation is convenient and rapid.
Drawings
Fig. 1 is a schematic view of the state of use of the present invention.
Fig. 2 is a schematic view of a first hinge structure.
Fig. 3 is a schematic view of a second hinge structure.
FIG. 4 is a sectional view of a conductive rod inserting chamber and a conductive rod according to embodiment 2.
FIG. 5 is a sectional view of a conductive rod inserting chamber and a conductive rod according to embodiment 3.
1 is first hinge, 2 is the second hinge, 3 is the conducting rod, 4 is the second hollow shaft, 5 is first contact tube, 6 is first hollow shaft upper segment, 7 is first hollow shaft, 8 is first hollow shaft hypomere, 9 is the conducting rod insert chamber, 10 is the arch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 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 embodiments.
The utility model provides a hinge combination of built-in electric wire, the length of second hollow shaft is half of second hinge, and the length of second hinge is unanimous with the length of first hinge, and the length of first hollow shaft hypomere is half of first hinge, and the second cavity length of second hollow shaft is the same with first hollow shaft upper segment.
A hinge combination with a built-in electric wire is characterized in that a first conductive copper pipe is rotatably connected into a first hollow shaft, and a conductive rod is rotatably connected into a second hollow shaft.
A conductive rod meshing cavity meshed with a conductive rod is arranged in a first conductive copper pipe, and the conductive rod is inserted into the conductive rod meshing cavity and meshed with the conductive rod.
A protruding track is arranged on the inner wall of a conductive rod occlusion cavity of a first conductive copper pipe, the protruding track is distributed on the inner wall of the conductive rod occlusion cavity in a morning strip shape from top to bottom, a groove matched with the protruding track is formed in the outer wall of the conductive rod, and the protruding track is embedded in the groove.
A hinge combination with a built-in electric wire comprises 3 pairs of hinges, wherein the 3 pairs of hinges are respectively connected with a live wire, a zero line and a ground wire. And electroplating insulating paint on the exposed surface of the hinge.
The upper end face of the first conductive copper pipe keeps a distance with the upper end face of the first hollow shaft;
the lower end face of the conductive rod keeps a distance with the lower end face of the second hollow shaft.
The utility model provides a hinge combination of built-in electric wire, the length of second hollow shaft is half of second hinge, and the length of second hinge is unanimous with the length of first hinge, and the length of first hollow shaft hypomere is half of first hinge, and the second cavity length of second hollow shaft is the same with first hollow shaft upper segment.
A hinge combination with a built-in electric wire is characterized in that a first conductive copper pipe is fixedly connected into a first hollow shaft, and a conductive rod is fixedly connected into a second hollow shaft.
The utility model provides a hinge combination of built-in electric wire, is equipped with in the first contact tube copper and supplies the conducting rod to insert rotatory conducting rod and insert chamber 9, and the conducting rod inserts the chamber and be the arc, and the conducting rod cross-section is corresponding arc and conducting rod cross-section arc length is the fourth of conducting rod insertion chamber cross-section arc length, it is equipped with the insulating layer to remove one side outward around the conducting rod.
A hinge combination with a built-in electric wire is characterized in that the arc length of a conductive rod insertion cavity is 350-180 degrees.
When the first hinge and the second hinge are closed, the side face of the conductive rod contact conductive rod insertion cavity is not provided with an insulating layer. The control wire is connected and electrified through closing and opening the door.
The utility model provides a hinge combination of built-in electric wire, the length of second hollow shaft is half of second hinge, and the length of second hinge is unanimous with the length of first hinge, and the length of first hollow shaft hypomere is half of first hinge, and the second cavity length of second hollow shaft is the same with first hollow shaft upper segment.
A hinge combination with a built-in electric wire is characterized in that a first conductive copper pipe is fixedly connected into a first hollow shaft, and a conductive rod is fixedly connected into a second hollow shaft.
A hinge combination with a built-in electric wire is characterized in that a first conductive copper pipe is internally provided with a conductive rod insertion cavity 9 for a conductive rod to be inserted into and rotate, the section of the conductive rod insertion cavity is formed by two semicircular grooves with different radiuses, and the circle centers of the semicircular grooves with smaller radiuses and the semicircular grooves with larger radiuses are overlapped and are respectively positioned on two sides of the circle center.
Less radial half slot centre of a circle overlaps with first contact tube's centre of a circle position, the conducting rod cross-section is circular and protruding 10 constitutions, circular half is inlayed with less radial half slot cooperation, protruding one end fixed connection is in the circular half slot side that is close to more radius, protruding other end supports the half slot arc inner wall at more radius, it removes in the half slot arc inner wall of more radius to drive protruding other end through circular rotation, the conducting rod removes protruding other end and is equipped with the insulating layer outward, the conducting rod inserts the chamber and removes the one side of the half slot arc inner wall of more radius and be equipped with the insulating layer outward, the conducting rod inserts the chamber and removes when one side department of the half slot arc inner wall of more radius is first hinge and second hinge closure, the protruding contact conducting rod of conducting rod inserts chamber department. The control wire is connected and electrified through closing and opening the door.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A hinge combination with a built-in wire comprises a first hinge, a second hinge, a first hollow shaft, a first conductive copper pipe, a second hollow shaft and a conductive rod; the method is characterized in that: first hinge one side is equipped with first hollow shaft, and first hinge one side divide into: first hinge upper segment and first hinge hypomere, first hollow shaft divide into: the first hollow shaft upper section and the first hollow shaft lower section are provided, the radius of the first hollow shaft upper section is smaller than that of the first hollow shaft lower section, the outer side of the first hollow shaft lower section is fixedly connected with the first hinge lower section, a first cavity is arranged in the first hollow shaft, the opening of the first cavity is positioned on the upper end surface of the first hollow shaft upper section, a first conductive copper pipe which keeps a gap with the first cavity wall is arranged in the first cavity, an insulating layer is arranged between the first conductive copper pipe and the first cavity wall, the first conductive copper pipe lower section is provided with a wire connecting part, and a wire passes through the first hollow shaft to be connected at the wire connecting part; one side of the second hinge is divided into: the upper section of the second hinge and the lower section of the second hinge; second hinge upper segment department and second hollow shaft fixed connection, be equipped with the second cavity in the second hollow shaft, be equipped with the conducting rod in the second cavity, be equipped with the insulating layer on the second cavity wall, the conducting rod upper end is equipped with electrical apparatus connecting wire wiring department, the electrical apparatus connecting wire passes the second hollow shaft and fixes at electrical apparatus connecting wire wiring department, distance more than or equal to the hollow shaft wall thickness of first hollow shaft upper segment between second cavity wall and the conducting rod, first hollow shaft upper segment in the second hollow shaft is inserted to first hollow shaft upper segment, conducting rod and first contact tube movable contact.
2. The hinge combination of built-in electric wire as claimed in claim 1, wherein: the length of the second hollow shaft is half of that of the second hinge, the second hinge is consistent with that of the first hinge, the length of the lower section of the first hollow shaft is half of that of the first hinge, and the length of the second cavity of the second hollow shaft is the same as that of the upper section of the first hollow shaft.
3. The hinge combination of built-in electric wire as claimed in claim 1, wherein: the first conductive copper pipe is rotatably connected in the first hollow shaft, and the conductive rod is rotatably connected in the second hollow shaft.
4. The hinge combination of built-in electric wire as claimed in claim 3, wherein: a conductive rod meshing cavity meshed with the conductive rod is arranged in the first conductive copper pipe, and the conductive rod is inserted into the conductive rod meshing cavity to be meshed with the conductive rod.
5. The hinge combination of built-in electric wire as claimed in claim 4, wherein: the inner wall of the conductive rod occlusion cavity of the first conductive copper pipe is provided with a raised track, the raised tracks are distributed on the inner wall of the conductive rod occlusion cavity in a morning strip shape from top to bottom, the outer wall of the conductive rod is provided with a groove matched with the raised tracks, and the raised tracks are embedded in the groove.
6. The hinge combination of built-in electric wire as claimed in claim 2, wherein: the first conductive copper pipe is fixedly connected in the first hollow shaft, and the conductive rod is fixedly connected in the second hollow shaft.
7. The hinge combination of built-in electric wire as claimed in claim 6, wherein: the first conductive copper pipe is internally provided with a conductive rod inserting cavity for the conductive rod to insert and rotate, the conductive rod inserting cavity is arc-shaped, the cross section of the conductive rod is correspondingly arc-shaped, the arc length of the cross section of the conductive rod is one fourth of the arc length of the cross section of the conductive rod inserting cavity, and an insulating layer is arranged on the periphery of the conductive rod except one side.
8. The hinge combination of built-in electric wire as claimed in claim 7, wherein: the arc length of the conductive rod insertion cavity is 350-180 degrees.
9. The hinge combination of built-in electric wire as claimed in claim 7, wherein: when the first hinge and the second hinge are closed, the side face of the conductive rod contact conductive rod insertion cavity is not provided with an insulating layer.
10. The hinge combination of built-in electric wire as claimed in claim 6, wherein: the first conductive copper pipe is internally provided with a conductive rod inserting cavity for the conductive rod to insert and rotate, the section of the conductive rod inserting cavity is formed by two semicircular grooves with different radiuses, the circle center of the semicircular groove with a smaller radius is overlapped with the circle center position of the first conductive copper pipe, the section of the conductive rod is formed by a circle and a bulge, the circle half is matched and embedded with the semicircular groove with the smaller radius, one end of the bulge is fixedly connected to the side of the circular semicircular groove close to the larger radius, the other end of the bulge abuts against the arc-shaped inner wall of the semicircular groove with the larger radius, the other end of the bulge is driven to move in the arc-shaped inner wall of the semicircular groove with the larger radius through the circular rotation, the conductive rod is externally provided with an insulating layer except the other end of the bulge, the insulating layer is arranged outside one side of the conductive rod inserting cavity except the arc-shaped inner wall of the semicircular groove with the larger radius, when, the conducting rod bulge contacts the conducting rod insertion cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052466.1A CN111255318A (en) | 2020-01-17 | 2020-01-17 | Hinge combination with built-in electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010052466.1A CN111255318A (en) | 2020-01-17 | 2020-01-17 | Hinge combination with built-in electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111255318A true CN111255318A (en) | 2020-06-09 |
Family
ID=70948999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010052466.1A Withdrawn CN111255318A (en) | 2020-01-17 | 2020-01-17 | Hinge combination with built-in electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111255318A (en) |
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| CN105339860A (en) * | 2013-07-19 | 2016-02-17 | 惠普发展公司，有限责任合伙企业 | Fiber hinge |
| US9719717B2 (en) * | 2010-03-26 | 2017-08-01 | Whirlpool Corporation | Method and apparatus for routing utilities in a refrigerator |
| CN108150038A (en) * | 2016-12-06 | 2018-06-12 | 西蒙斯工厂有限公司 | Hinge and door |
| CN109322568A (en) * | 2018-09-11 | 2019-02-12 | 重庆家家喜门业有限公司 | Facilitate the hinge of energization |
| CN209891911U (en) * | 2019-03-05 | 2020-01-03 | 宁波余通电器有限公司 | Hinge capable of hiding electric wire |
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2020
- 2020-01-17 CN CN202010052466.1A patent/CN111255318A/en not_active Withdrawn
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| US5566048A (en) * | 1994-06-02 | 1996-10-15 | Hewlett-Packard Company | Hinge assembly for a device having a display |
| CN1499037A (en) * | 2002-11-11 | 2004-05-26 | 秦子建 | Hinge of electric controlled antitheft door |
| US7469451B2 (en) * | 2003-12-18 | 2008-12-30 | Nokia Corporation | Hinge assembly |
| CN1950582A (en) * | 2004-05-04 | 2007-04-18 | Bsh博世和西门子家用器具有限公司 | Hollow-axle hinge |
| CN2802016Y (en) * | 2005-06-06 | 2006-08-02 | 张冠博 | Door hinge with switch device |
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| CN102099759A (en) * | 2008-07-16 | 2011-06-15 | 惠普开发有限公司 | Rotational controller offset cable routing through hinge pivots |
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| CN102549847A (en) * | 2009-08-11 | 2012-07-04 | 通用电气航空***有限公司 | Electrical hinge connector |
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| CN202493963U (en) * | 2012-04-02 | 2012-10-17 | 吴育林 | Combined type rotating lamp with reliably-connected rotator |
| CN105339860A (en) * | 2013-07-19 | 2016-02-17 | 惠普发展公司，有限责任合伙企业 | Fiber hinge |
| CN103510774A (en) * | 2013-09-25 | 2014-01-15 | 北京中家智铭设计有限公司 | Hinge |
| CN103628763A (en) * | 2013-11-01 | 2014-03-12 | 红门智能科技股份有限公司 | Hinge device convenient to wire |
| CN204715964U (en) * | 2015-06-30 | 2015-10-21 | 浪潮软件集团有限公司 | Hinge design based on mutual tooth structure and capable of conducting electricity safely |
| CN108150038A (en) * | 2016-12-06 | 2018-06-12 | 西蒙斯工厂有限公司 | Hinge and door |
| CN109322568A (en) * | 2018-09-11 | 2019-02-12 | 重庆家家喜门业有限公司 | Facilitate the hinge of energization |
| CN209891911U (en) * | 2019-03-05 | 2020-01-03 | 宁波余通电器有限公司 | Hinge capable of hiding electric wire |
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Application publication date: 20200609 |