CN201444525U - Rotary circuit connector for photoelectric slip ring - Google Patents
Rotary circuit connector for photoelectric slip ring Download PDFInfo
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- CN201444525U CN201444525U CN2009200293098U CN200920029309U CN201444525U CN 201444525 U CN201444525 U CN 201444525U CN 2009200293098 U CN2009200293098 U CN 2009200293098U CN 200920029309 U CN200920029309 U CN 200920029309U CN 201444525 U CN201444525 U CN 201444525U
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Abstract
The utility model discloses a rotary circuit connector for a photoelectric slip ring, which comprises a stator part, a rotor part and a photoelectric slip ring assembly. The stator part comprises a fixed base, insulating rods, insulating ring pieces and conductive ring pieces, wherein the insulating ring pieces and the conductive ring pieces are arranged at intervals; four insulating rods fix the insulating ring pieces and the conductive ring pieces on the fixed base to form a hollow cylindrical body; connecting piece slots formed by the insulating ring pieces are formed at the top and the bottom parts of the cylindrical body respectively; and the rotor part comprises a brush holder, brushes, insulating rods and rotary connecting pieces, wherein the rotary connecting pieces are clamped in the slots. The conductive ring pieces and insulating pieces are sleeved and overlapped together at intervals, therefore, the structure is simple, the positioning is reliable, the insulating effect is good, and the breakdown voltage is higher. Furthermore, the utility model effectively achieves the purposes of large transmission current, high insulating requirement, reliable contact, flexible rotation, long service life, and good power and control signal transmission.
Description
Technical field
The utility model belongs to the rotation circuit connector, is specifically related to a kind of photoelectricity slip ring rotation circuit connector.
Background technology
The rotation circuit connector is to electrically contact to be slidingly connected, and comes transmitted power or data-signal and electric current by the elastic pressure and the conducting ring sliding contact of brush, satisfies the power and the control signal transmission of 360 ° of unrestricted rotations fully.The conduction ring plate of known rotation circuit connector and insulating trip are installed on the slip ring axle alternately, slip ring axle surface is coated with insulating polymeric material at one section that the conduction ring plate is installed, the brush that is installed on the brush carrier closely contacts with the conduction ring plate, brush carrier is installed on the axle sleeve, be roller bearings between slip ring axle and the axle sleeve, the slip ring axle is realized relative rotation by conduction ring plate lead-out wire with the brush lead-out wire when axle sleeve rotates, between the parts, the transmission of multi-channel electric signal.The drawback that circuit path exists is, if way more at most the maximum transmitted electric current only be 10A, as if transmission current more then way very little, and maximum current is 100A; Maximum transmitted voltage only is 1000V; Insulation resistance is little between the rotation circuit connector, and the kind combined few of signal and working temperature and humidity are lower.
The utility model content
In order to overcome the above-mentioned defective that the known technology field exists, the purpose of this utility model is, a kind of novel photoelectric slip ring rotation circuit connector is provided, and the circuit transmission ability increases substantially, and contact is reliable, rotate flexibly, long service life, power and control signal are transmitted.
The photoelectricity slip ring rotation circuit connector that the utility model provides, the central authorities that are installed on rotating basis realize that power and signal combination be in the same place, and are used for power supply and message transmission between ground and revolving dial and the aerial device.It comprises stationary part, rotor portion, smooth ring assemblies, described stationary part comprises firm banking, insulating rod, insulation ring plate, conduction ring plate, insulation ring plate and the alternate setting of conduction ring plate, 4 insulating rods are fixed on insulation ring plate, conduction ring plate on the firm banking, form the column of a hollow, this column top and bottom are provided with the connector draw-in groove that is made of the insulation ring plate respectively.Described rotor portion comprises brush carrier, brush, insulating rod, rotary connector, rotation moving arm, rotary connector is arranged on the brush carrier center, fixing and is slidingly matched between the connector draw-in groove in the connector draw-in groove of stationary part, can rotate around the stator axle center; The brush suit is fixed on the insulating rod, and the insulating rod two ends are fixed on the brush carrier, is provided with insulating barrier between the brush; The top rotary connector is with rotation moving arm screw and with the alignment pin location, by the revolving dial driven rotary.Described smooth ring assemblies comprises that smooth ring stirs body, smooth ring sliding set, and smooth ring is stirred the body and function screw on the rotary connector of top, stirs the smooth ring rotation of two-way by being fixed in the smooth ring sliding set that smooth ring stirs on the body.
The photoelectricity slip ring rotation circuit connector that the utility model provides, its beneficial effect be, the alternate suit with insulating trip of conduction ring plate is superimposed, and has cancelled slip ring axle and rolling bearing, and simple in structure, location reliably.Insulation effect is better, and puncture voltage is higher, and transmission current is big, contact is reliable, rotate flexibly, long service life, power and control signal are transmitted, and this structure processing, assembly technology are simple, make things convenient for integral arrangement.
Description of drawings
Fig. 1 is the overall structure schematic diagram of an embodiment of the utility model;
Fig. 2 is a stationary part structural representation among Fig. 1;
Fig. 3 is Fig. 1 rotor part-structure schematic diagram;
Fig. 4 is a smooth ring assemblies structural representation among Fig. 1.
Mark among the figure:
1. brush; 2. rotary connector; 3. rotation moving arm; 4. insulating rod; 5. insulating barrier; 6. insulating barrier; 7. brush carrier; 8. stationary part; 9. rotor portion; 10. smooth ring assemblies; 11. insulating rod; 12. firm banking; 13. insulation ring plate; 14. smooth ring sliding set; 15. smooth ring is stirred body; 16. connector draw-in groove; 17. conduction ring plate.
Embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, the photoelectricity slip ring rotation circuit connector that the utility model is provided is described in detail.
Embodiment
With reference to Fig. 1-Fig. 4, the photoelectricity slip ring rotation circuit connector of present embodiment, the central authorities that are installed on rotating basis realize that power and signal combination be in the same place, and are used for power supply and message transmission between ground and revolving dial and the aerial device.It comprises stationary part 8, rotor portion 9, smooth ring assemblies 10, described stationary part comprises firm banking 12, insulating rod 11, insulation ring plate 13, conduction ring plate 17, insulation ring plate 13 and the 17 alternate settings of conduction ring plate, 4 insulating rods 11 are fixed on insulation ring plate, conduction ring plate on the firm banking 12, form the column of a hollow, this column top and bottom are provided with the connector draw-in groove 16 that is made of the insulation ring plate respectively.Described rotor portion comprises brush carrier 7, brush 1, insulating rod 4, rotary connector 2, rotary connector 2 is arranged on brush carrier 7 centers, fixing and is slidingly matched between the connector draw-in groove in the connector draw-in groove 16 of stationary part, can rotate around the stator axle center; Brush 1 suit is fixed on the insulating rod 4, and insulating rod 4 two ends are fixed on the brush carrier 7, is provided with insulating barrier 5, insulating barrier 6 between the brush; The top rotary connector is with rotation moving arm 3 screw and with the alignment pin location, by the revolving dial driven rotary.Described smooth ring assemblies 10 comprises that smooth ring stirs body 15, smooth ring sliding set 14, and smooth ring is stirred body 15 and is screwed on the rotary connector of top, stirs the smooth ring rotation of two-way by being fixed in the smooth ring sliding set 14 that smooth ring stirs on the body 15.
The photoelectricity slip ring rotation circuit connector of present embodiment, insulation resistance is greater than 100M Ω between the rotation circuit connector, insulation voltage is greater than 6000V, the maximum current of transmission can reach 300A, reliable for guaranteeing power supply safety, every road rotation circuit connector adopts the parallel connection of multiconductor brush to draw, and the D.C. resistance of each contact is less than 0.05 Ω.Be provided with 18 road rotation circuits, be respectively from bottom to up:
AC380V, 50Hz 6 tunnel
AC1800V, 400Hz 2 tunnel
Signal transmits 6 the tunnel
Claims (3)
1. photoelectricity slip ring rotation circuit connector, comprise stationary part, rotor portion, smooth ring assemblies, it is characterized in that described stationary part comprises firm banking, insulating rod, insulation ring plate, conduction ring plate, insulation ring plate and the alternate setting of conduction ring plate, 4 insulating rods are fixed on insulation ring plate, conduction ring plate on the firm banking, form the column of a hollow, this column top and bottom are provided with the connector draw-in groove that is made of the insulation ring plate respectively.
2. photoelectricity slip ring rotation circuit connector according to claim 1, it is characterized in that: described rotor portion comprises brush carrier, brush, insulating rod, rotary connector, rotation moving arm, rotary connector is arranged on the brush carrier center, fixing is in the connector draw-in groove of stationary part, and be slidingly matched between the connector draw-in groove, can rotate around the stator axle center; The brush suit is fixed on the insulating rod, and the insulating rod two ends are fixed on the brush carrier, is provided with insulating barrier between the brush; The top rotary connector is with rotation moving arm screw and with the alignment pin location, by the revolving dial driven rotary.
3. photoelectricity slip ring rotation circuit connector according to claim 1, it is characterized in that: described smooth ring assemblies comprises that smooth ring stirs body, smooth ring sliding set, smooth ring is stirred the body and function screw on the rotary connector of top, stirs smooth ring sliding set on the body and stirs the smooth ring rotation of two-way by being fixed in smooth ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200293098U CN201444525U (en) | 2009-07-03 | 2009-07-03 | Rotary circuit connector for photoelectric slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200293098U CN201444525U (en) | 2009-07-03 | 2009-07-03 | Rotary circuit connector for photoelectric slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444525U true CN201444525U (en) | 2010-04-28 |
Family
ID=42549207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200293098U Expired - Fee Related CN201444525U (en) | 2009-07-03 | 2009-07-03 | Rotary circuit connector for photoelectric slip ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444525U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964490A (en) * | 2010-08-12 | 2011-02-02 | 刘益清 | Multifunctional slip ring device |
| CN102142649A (en) * | 2010-11-10 | 2011-08-03 | 重庆地质仪器厂 | Electric signal transmission device for rotary mechanism and automatic levelling detector |
| CN102496824A (en) * | 2011-12-01 | 2012-06-13 | 河北汉光重工有限责任公司 | Digital intelligent slip ring |
| CN105762600A (en) * | 2016-04-21 | 2016-07-13 | 四川航电微能源有限公司 | Conductive slip ring and cable folding and unfolding apparatus applying the conductive slip ring |
| CN109066245A (en) * | 2018-06-29 | 2018-12-21 | 武汉船用机械有限责任公司 | Rotary conductive device |
| CN110182719A (en) * | 2019-06-26 | 2019-08-30 | 安徽合力股份有限公司 | A kind of forklift device of high-freedom degree |
| CN110217732A (en) * | 2019-06-26 | 2019-09-10 | 安徽合力股份有限公司 | A kind of fork truck rotating device based on electric drive |
| CN110217728A (en) * | 2019-06-26 | 2019-09-10 | 安徽合力股份有限公司 | A kind of electri forklift lifting device |
-
2009
- 2009-07-03 CN CN2009200293098U patent/CN201444525U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964490A (en) * | 2010-08-12 | 2011-02-02 | 刘益清 | Multifunctional slip ring device |
| CN102142649A (en) * | 2010-11-10 | 2011-08-03 | 重庆地质仪器厂 | Electric signal transmission device for rotary mechanism and automatic levelling detector |
| CN102142649B (en) * | 2010-11-10 | 2013-05-08 | 重庆地质仪器厂 | Electric signal transmission device for rotary mechanism and automatic levelling detector |
| CN102496824A (en) * | 2011-12-01 | 2012-06-13 | 河北汉光重工有限责任公司 | Digital intelligent slip ring |
| CN102496824B (en) * | 2011-12-01 | 2013-07-03 | 河北汉光重工有限责任公司 | Digital intelligent slip ring |
| CN105762600A (en) * | 2016-04-21 | 2016-07-13 | 四川航电微能源有限公司 | Conductive slip ring and cable folding and unfolding apparatus applying the conductive slip ring |
| CN109066245A (en) * | 2018-06-29 | 2018-12-21 | 武汉船用机械有限责任公司 | Rotary conductive device |
| CN110182719A (en) * | 2019-06-26 | 2019-08-30 | 安徽合力股份有限公司 | A kind of forklift device of high-freedom degree |
| CN110217732A (en) * | 2019-06-26 | 2019-09-10 | 安徽合力股份有限公司 | A kind of fork truck rotating device based on electric drive |
| CN110217728A (en) * | 2019-06-26 | 2019-09-10 | 安徽合力股份有限公司 | A kind of electri forklift lifting device |
| CN110217732B (en) * | 2019-06-26 | 2024-05-28 | 安徽合力股份有限公司 | Fork truck rotary device based on electric drive |
| CN110182719B (en) * | 2019-06-26 | 2024-05-28 | 安徽合力股份有限公司 | Fork truck device of high degree of freedom |
| CN110217728B (en) * | 2019-06-26 | 2024-05-28 | 安徽合力股份有限公司 | Electric fork lift device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP QINGDAO HEAV Free format text: FORMER NAME: SPECIAL AUTOCARS CO, HEAVY AUTOMOBILE GROUP |
|
| CP03 | Change of name, title or address |
Address after: 266111 Jin Rong Road, Qingdao high tech Industrial Development Zone, Shandong, China, No. 369 Patentee after: China National Heavy Duty Truck Group qingdao heavy industry co., ltd. Address before: 266031 No. 141, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Special Truck Company, CNHTC |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |