CN102394455A - Wire connector capable of rotating safely - Google Patents
Wire connector capable of rotating safely Download PDFInfo
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- CN102394455A CN102394455A CN2011102032130A CN201110203213A CN102394455A CN 102394455 A CN102394455 A CN 102394455A CN 2011102032130 A CN2011102032130 A CN 2011102032130A CN 201110203213 A CN201110203213 A CN 201110203213A CN 102394455 A CN102394455 A CN 102394455A
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- interior rotating
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Abstract
The invention, which belongs to the electrical device field, relates to a wire connector capable of rotating safely. An existing connector that employs a lead welding or winding mode can not meet a requirement that the lead rotates with electrical equipment, so that a phenomenon that the lead is knotted or broken occurs; however, the above-mentioned problem can be solved by utilizing the provided wire connector capable of rotating safely in the invention. The provided wire connector utilizes an outer layer of a bearing having a large diameter as an outer rotation layer as well as utilizes an internal layer of a bearing having small diameter as an internal rotation layer; and an insulting layer is arranged between the two bearings. An internal layer of the large bearing and the internal layer of the small bearing as well as a plastic housing are directly fixed together, thereby preventing rotation of the bearings. An outer wiring layer is arranged between the outer rotation layer and the housing; and an internal wiring layer is arranged between the internal rotation layer and the housing. Besides, four wiring ports are arranged at a same side of the housing; or wiring ports are arranged at different sides of the housing in the following mode: two fixed wiring ports are arranged at one side; and two movable wiring ports are arranged at the other side. Moreover, the movable wiring ports are connected with rotating electrical equipment; the fixed wiring ports are connected with a fixed power supply; and the rotating equipment provides power for rotation of the wire connector by dragging of the lead.
Description
Technical field
The present invention relates to a kind of safety rotation electric wire connecting junction, belong to the electricity device field.
Background technology
Utilizing of modern society and electric energy is closely related, and various types of electric equipments emerge in an endless stream, and in convenient human daily life, also for modern science and technology, expanding economy great support is provided.
Effective connection of circuit is the basis of utilization of power.In general electric equipment use, lead in the circuit and electric equipment are in fixing position, and its tie point can adopt the mode of wire bonds or winding to solve.But in some special circuit, electric equipment is in the state of rotation.If lead together rotates with electric equipment, then can cause lead knotting or twist into two parts the generation of phenomenon, and then cause short circuit, open circuit, thereby influence the normal utilization of equipment.Therefore be badly in need of a kind of safety rotation of exploitation electric wire connecting junction.
Summary of the invention
The present invention seeks to satisfy the situation that lead together rotates with electric equipment in order to solve the existing electric wire connecting junction of wire bonds or canoe that adopts; There is the lead knotting or twists into two parts phenomenon; And then the problem that causes short circuit, opens circuit, a kind of safety rotation electric wire connecting junction is provided.
A kind of safety rotation electric wire connecting junction according to the invention provides two technical schemes:
First technical scheme, four connection jaws are at the not homonymy of shell, and a kind of safety rotation electric wire connecting junction comprises shell, external connection layer, inner rotary layer, external fixation layer, insulating barrier, internal fixation layer, interior rotating layer and internal wiring layer,
Inner rotary layer and interior rotating layer are bearing, and the bearing diameter of inner rotary layer is greater than the bearing diameter of interior rotating layer,
The madial wall of inner rotary layer is fixed on the shell through the external fixation layer, and the lateral wall of interior rotating layer is fixed on the shell through the internal fixation layer, between inner rotary layer and the interior rotating layer insulating barrier is set,
The external connection layer is set between inner rotary layer and the shell,
The internal wiring layer is set between interior rotating layer and the shell,
One side end face of shell is provided with movable external connection port and movable internal wiring mouth; Movable external connection port links to each other with the inner rotary layer; Movable internal wiring mouth links to each other with interior rotating layer, and on shell and movable external connection port and the movable internal wiring mouth correspondence position annular mouth is set all
The opposite side end face of shell is provided with fixedly external connection port and fixedly internal wiring mouth, and fixedly external connection port links to each other with the external fixation layer, and fixedly the internal wiring mouth links to each other with the internal fixation layer.
Second technical scheme, four connection jaws are in the same side of shell, and a kind of safety rotation electric wire connecting junction comprises shell, external connection layer, inner rotary layer, external fixation layer, insulating barrier, internal fixation layer, interior rotating layer and internal wiring layer,
Inner rotary layer and interior rotating layer are bearing, and the bearing diameter of inner rotary layer is greater than the bearing diameter of interior rotating layer,
The madial wall of inner rotary layer is fixed on the shell through the external fixation layer, and the lateral wall of interior rotating layer is fixed on the shell through the internal fixation layer, between inner rotary layer and the interior rotating layer insulating barrier is set,
The external connection layer is set between inner rotary layer and the shell,
The internal wiring layer is set between interior rotating layer and the shell,
The same side end face of shell is provided with movable external connection port, movable internal wiring mouth, fixedly external connection port and fixing internal wiring mouth; Movable external connection port links to each other with the inner rotary layer; Movable internal wiring mouth links to each other with interior rotating layer; And on shell and movable external connection port and the movable internal wiring mouth correspondence position annular mouth is set all, fixedly external connection port links to each other with the external fixation layer, and fixedly the internal wiring mouth links to each other with the internal fixation layer.
Advantage of the present invention: the invention solves the connectivity problem in the circuit rotary course, the low-resistance bearing that adopts two different-diameters can effectively reduce the resistance in the rotary course, and can in circuit, not add tangible resistance as rotary system.Volume is little, and cost is low, and is safe, and right dress property is good.
Description of drawings
Fig. 1 is the structural representation of safety rotation electric wire connecting junction according to the invention;
Fig. 2 is the A-A cutaway view of Fig. 1 of execution mode one said scheme;
Fig. 3 is the A-A cutaway view of Fig. 1 of execution mode six said schemes.
Embodiment
Embodiment one: this execution mode is described below in conjunction with Fig. 1 and Fig. 2; The said a kind of safety rotation electric wire connecting junction of this execution mode; It comprises shell 1, external connection layer 2, inner rotary layer 3, external fixation layer 4, insulating barrier 5, internal fixation layer 6, interior rotating layer 7 and internal wiring layer 8
Inner rotary layer 3 is a bearing with interior rotating layer 7, and the bearing diameter of inner rotary layer 3 is greater than the bearing diameter of interior rotating layer 7,
The madial wall of inner rotary layer 3 is fixed on the shell 1 through external fixation layer 4, and the lateral wall of interior rotating layer 7 is fixed on the shell 1 through internal fixation layer 6, between inner rotary layer 3 and the interior rotating layer 7 insulating barrier 5 is set,
Between inner rotary layer 3 and the shell 1 external connection layer 2 is set,
Between interior rotating layer 7 and the shell 1 internal wiring layer 8 is set,
One side end face of shell 1 is provided with movable external connection port 9 and movable internal wiring mouth 10; Movable external connection port 9 links to each other with inner rotary layer 3; Movable internal wiring mouth 10 links to each other with interior rotating layer 7, and on shell 1 and movable external connection port 9 and movable internal wiring mouth 10 correspondence positions annular mouth is set all
The opposite side end face of shell 1 is provided with fixedly external connection port 11 and fixedly internal wiring mouth 12, and fixedly external connection port 11 links to each other with external fixation layer 4, and fixedly internal wiring mouth 12 links to each other with internal fixation layer 6.Except that two link mouths, the shell 1 not perforate of this side is to guarantee safety.
The shell of the circumferential section of movable external connection port 9 and movable internal wiring mouth 10 is removed, and is the rotation leaving space of connection jaws.
The said safety rotation of this execution mode electric wire connecting junction there is a circular endoporus, this endoporus is fixed in the circular fixing hole, utilize the frictional force of shell and fixing hole to fix.Rotation connection jaws (movable external connection port 9 and movable internal wiring mouth 10) links to each other with the power consumption equipment of rotation; Link mouth (fixedly external connection port 11 with fixedly internal wiring mouth 12) links to each other with fixed power source, and the power of safety rotation electric wire connecting junction rotation is provided through pulling of lead by slewing.
Embodiment two: this execution mode is described further execution mode one, and the material of the bearing of inner rotary layer 3 and interior rotating layer 7 is steel, iron, aluminium, copper, silver or plumbous.
When adopting the steel bearing to do rotary system, ambroin is as overcoat, and prepared safety rotation electric wire connecting junction resistance is less than 10 Ω; Cost be no more than 20 yuan/individual; Service test shows that the life-span reaches more than 1000 hours, in the use continuously; Resistance does not have significant change, and rotational resistance slightly fluctuates.
Embodiment three: this execution mode is described further execution mode one, and the material of insulating barrier 5 is rubber, glass, pottery or insulating paper.The filled rubber ring prevents short circuit as insulation between two bearings.
Embodiment four: this execution mode is described further execution mode one, and the side profile of shell 1 is circular, square or irregularly shaped.And there is circular hole the centre, and this circular hole is used for the location.
Embodiment five: this execution mode is described further execution mode one, and the material of shell 1 is rubber, plastics, glass, pottery or insulating paper.
Embodiment six: this execution mode is described below in conjunction with Fig. 1 and Fig. 3; A kind of safety rotation of this execution mode electric wire connecting junction; It comprises shell 1, external connection layer 2, inner rotary layer 3, external fixation layer 4, insulating barrier 5, internal fixation layer 6, interior rotating layer 7 and internal wiring layer 8
Inner rotary layer 3 is a bearing with interior rotating layer 7, and the bearing diameter of inner rotary layer 3 is greater than the bearing diameter of interior rotating layer 7,
The madial wall of inner rotary layer 3 is fixed on the shell 1 through external fixation layer 4, and the lateral wall of interior rotating layer 7 is fixed on the shell 1 through internal fixation layer 6, between inner rotary layer 3 and the interior rotating layer 7 insulating barrier 5 is set,
Between inner rotary layer 3 and the shell 1 external connection layer 2 is set,
Between interior rotating layer 7 and the shell 1 internal wiring layer 8 is set,
The same side end face of shell 1 is provided with movable external connection port 9, movable internal wiring mouth 10, fixedly external connection port 11 and fixing internal wiring mouth 12; Movable external connection port 9 links to each other with inner rotary layer 3; Movable internal wiring mouth 10 links to each other with interior rotating layer 7; And on shell 1 and movable external connection port 9 and movable internal wiring mouth 10 correspondence positions annular mouth is set all, fixedly external connection port 11 links to each other with external fixation layer 4, and fixedly internal wiring mouth 12 links to each other with internal fixation layer 6.Except that two link mouths, the shell 1 not perforate of two residing circumference of link mouth is to guarantee safety.
The shell of the circumferential section of movable external connection port 9 and movable internal wiring mouth 10 is removed, and is the rotation leaving space of connection jaws.
The said safety rotation of this execution mode electric wire connecting junction there is a circular endoporus, this endoporus is fixed in the circular fixing hole, utilize the frictional force of plastic casing and fixing hole to fix.Rotation connection jaws (movable external connection port 9 and movable internal wiring mouth 10) links to each other with the power consumption equipment of rotation; Link mouth (fixedly external connection port 11 with fixedly internal wiring mouth 12) links to each other with fixed power source, and the power of safety rotation electric wire connecting junction rotation is provided through pulling of lead by slewing.
Embodiment seven: this execution mode is described further execution mode six, and the material of the bearing of inner rotary layer 3 and interior rotating layer 7 is steel, iron, aluminium, copper, silver or plumbous.
When adopting the steel bearing to do rotary system, ambroin is as overcoat, and prepared safety rotation electric wire connecting junction resistance is less than 10 Ω; Cost be no more than 20 yuan/individual; Service test shows that the life-span reaches more than 1000 hours, in the use continuously; Resistance does not have significant change, and rotational resistance slightly fluctuates.
Embodiment eight: this execution mode is described further execution mode six, and the material of insulating barrier 5 is rubber, glass, pottery or insulating paper.The filled rubber ring prevents short circuit as insulation between two bearings.
Embodiment nine: this execution mode is described further execution mode six, and the side profile of shell 1 is circular, square or irregularly shaped.And there is circular hole the centre, and this circular hole is used for the location.
Embodiment ten: this execution mode is described further execution mode six, and the material of shell 1 is rubber, plastics, glass, pottery or insulating paper.
Claims (10)
1. a safety rotation electric wire connecting junction is characterized in that it comprises shell (1), external connection layer (2), inner rotary layer (3), external fixation layer (4), insulating barrier (5), internal fixation layer (6), interior rotating layer (7) and internal wiring layer (8),
Inner rotary layer (3) and interior rotating layer (7) are bearing, and the bearing diameter of inner rotary layer (3) is greater than the bearing diameter of interior rotating layer (7),
The madial wall of inner rotary layer (3) is fixed on the shell (1) through external fixation layer (4), and the lateral wall of interior rotating layer (7) is fixed on the shell (1) through internal fixation layer (6), between inner rotary layer (3) and the interior rotating layer (7) insulating barrier (5) is set,
Between inner rotary layer (3) and the shell (1) external connection layer (2) is set,
Between interior rotating layer (7) and the shell (1) internal wiring layer (8) is set,
One side end face of shell (1) is provided with movable external connection port (9) and movable internal wiring mouth (10); Movable external connection port (9) links to each other with inner rotary layer (3); Movable internal wiring mouth (10) links to each other with interior rotating layer (7); And on shell (1) and movable external connection port (9) and movable internal wiring mouth (10) correspondence position annular mouth is set all
The opposite side end face of shell (1) is provided with fixedly external connection port (11) and fixedly internal wiring mouth (12), and fixedly external connection port (11) links to each other with external fixation layer (4), and fixedly internal wiring mouth (12) links to each other with internal fixation layer (6).
2. a kind of safety rotation electric wire connecting junction according to claim 1 is characterized in that the material of the bearing of inner rotary layer (3) and interior rotating layer (7) is steel, iron, aluminium, copper, silver or plumbous.
3. a kind of safety rotation electric wire connecting junction according to claim 1 is characterized in that the material of insulating barrier (5) is rubber, glass, pottery or insulating paper.
4. a kind of safety rotation electric wire connecting junction according to claim 1 is characterized in that the lateral section of shell (1) is circular, square or irregularly shaped.
5. a kind of safety rotation electric wire connecting junction according to claim 1 is characterized in that the material of shell (1) is rubber, plastics, glass, pottery or insulating paper.
6. a safety rotation electric wire connecting junction is characterized in that it comprises shell (1), external connection layer (2), inner rotary layer (3), external fixation layer (4), insulating barrier (5), internal fixation layer (6), interior rotating layer (7) and internal wiring layer (8),
Inner rotary layer (3) and interior rotating layer (7) are bearing, and the bearing diameter of inner rotary layer (3) is greater than the bearing diameter of interior rotating layer (7),
The madial wall of inner rotary layer (3) is fixed on the shell (1) through external fixation layer (4), and the lateral wall of interior rotating layer (7) is fixed on the shell (1) through internal fixation layer (6), between inner rotary layer (3) and the interior rotating layer (7) insulating barrier (5) is set,
Between inner rotary layer (3) and the shell (1) external connection layer (2) is set,
Between interior rotating layer (7) and the shell (1) internal wiring layer (8) is set,
The same side end face of shell (1) is provided with movable external connection port (9), movable internal wiring mouth (10), fixedly external connection port (11) and fixing internal wiring mouth (12); Movable external connection port (9) links to each other with inner rotary layer (3); Movable internal wiring mouth (10) links to each other with interior rotating layer (7); And on shell (1) and movable external connection port (9) and movable internal wiring mouth (10) correspondence position annular mouth is set all; Fixedly external connection port (11) links to each other with external fixation layer (4), and fixedly internal wiring mouth (12) links to each other with internal fixation layer (6).
7. a kind of safety rotation electric wire connecting junction according to claim 6 is characterized in that the material of the bearing of inner rotary layer (3) and interior rotating layer (7) is steel, iron, aluminium, copper, silver or plumbous.
8. a kind of safety rotation electric wire connecting junction according to claim 6 is characterized in that the material of insulating barrier (5) is rubber, glass, pottery or insulating paper.
9. a kind of safety rotation electric wire connecting junction according to claim 6 is characterized in that the lateral section of shell (1) is circular, square or irregularly shaped.
10. a kind of safety rotation electric wire connecting junction according to claim 6 is characterized in that the material of shell (1) is rubber, plastics, glass, pottery or insulating paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102032130A CN102394455A (en) | 2011-07-20 | 2011-07-20 | Wire connector capable of rotating safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102032130A CN102394455A (en) | 2011-07-20 | 2011-07-20 | Wire connector capable of rotating safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102394455A true CN102394455A (en) | 2012-03-28 |
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ID=45861671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102032130A Pending CN102394455A (en) | 2011-07-20 | 2011-07-20 | Wire connector capable of rotating safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102394455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449483A (en) * | 2015-11-23 | 2016-03-30 | 中航光电科技股份有限公司 | Rotary connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886871A (en) * | 2003-11-24 | 2006-12-27 | 安全快捷灯具有限公司 | Swivellable electric socket-plug combination |
| CN101471521A (en) * | 2007-12-28 | 2009-07-01 | 英业达股份有限公司 | Connection plug, connection socket and planar display |
| CN101635421A (en) * | 2008-07-16 | 2010-01-27 | 汪文捷 | Rotary power supply converter |
| CN201584630U (en) * | 2009-12-09 | 2010-09-15 | 李台 | Rotary conducting ring |
| CN201656207U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Rotatable electric connector |
-
2011
- 2011-07-20 CN CN2011102032130A patent/CN102394455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886871A (en) * | 2003-11-24 | 2006-12-27 | 安全快捷灯具有限公司 | Swivellable electric socket-plug combination |
| CN101471521A (en) * | 2007-12-28 | 2009-07-01 | 英业达股份有限公司 | Connection plug, connection socket and planar display |
| CN101635421A (en) * | 2008-07-16 | 2010-01-27 | 汪文捷 | Rotary power supply converter |
| CN201584630U (en) * | 2009-12-09 | 2010-09-15 | 李台 | Rotary conducting ring |
| CN201656207U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Rotatable electric connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449483A (en) * | 2015-11-23 | 2016-03-30 | 中航光电科技股份有限公司 | Rotary connector |
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Application publication date: 20120328 |