CN111009795A - Resilient current collector - Google Patents
Resilient current collector Download PDFInfo
- Publication number
- CN111009795A CN111009795A CN201911303743.5A CN201911303743A CN111009795A CN 111009795 A CN111009795 A CN 111009795A CN 201911303743 A CN201911303743 A CN 201911303743A CN 111009795 A CN111009795 A CN 111009795A
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- current collector
- current collecting
- current
- resilient
- insulating
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 239000007770 graphite material Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 229910052709 silver Inorganic materials 0.000 abstract description 3
- 239000004332 silver Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention provides a rebound current collector, which comprises a current collector body, wherein the current collector body comprises a fixed structure, the current collector body comprises at least two current collecting brushes which are horizontally arranged in an up-down parallel mode, the outer side ends of the current collecting brushes are in contact with a sliding contact line, and an elastic adjusting assembly for adjusting the distance from the outer side ends of the current collecting brushes to the outer side ends of the fixed structure is arranged between the current collecting brushes and the fixed structure. The current collecting brush is of a wheel structure made of metal (copper and silver-containing) graphite materials, the diameter ratio of the wheel is large, and the abrasion loss of the current collecting brush and even a sliding contact line is greatly reduced. The thickness of the adjustable connector is adjustable so as to be suitable for different connection environments, the application range is wide, and the use is convenient and safe.
Description
Technical Field
The invention relates to the field of current collectors, in particular to a rebound current collector.
Background
The current collector is one of the most important components in a trolley wire system. The collector is a main device for collecting electric energy at the collector side in a sliding contact line system, and the collector directly conducts the electric energy to an electric appliance through the sliding contact of the collector brush and the guide rail, so that the mobile power supply of the system is realized. The current collector consists of a tension device with a mechanical structure and a current collecting brush directly in sliding contact with the guide rail.
The tension device of the mechanical structure determines the sliding contact pressure of the current collecting brush and the guide rail and the stability of the mechanism, the current collecting brush is a conductor for picking up electric energy by the sliding contact of the guide rail, and the performance, the conductive quality and the quality of the structural components of the material of the current collecting brush directly influence the safe operation quality of the whole system equipment.
Most of current collectors in the prior art are large in structural size and large in occupied space. New requirements are therefore placed on the current collectors: (1) because the working environment needs dust prevention and electric leakage prevention, the current collector and the sliding contact line need to be arranged in a closed slot, and the current collector moves in the slot with narrow space; (2) the wire grooves surround the building for a circle, and because the peripheral shape of the building is irregular, the wire grooves have smaller-radius bent angles in some places; (3) the trolley line is not smooth due to installation reasons, so that the collector brush and the trolley line are required to be in good contact, the situation that the collector cannot continuously supply power, project progress is delayed, and even a motor is burnt out is avoided.
Disclosure of Invention
The invention provides a rebound current collector, which solves the problems in the prior art.
The technical scheme of the invention is realized as follows:
the rebound type current collector comprises a current collector body, wherein the current collector body comprises a fixed structure, the current collector body comprises at least two current collecting brushes which are horizontally arranged in an up-down parallel mode, the outer side ends of the current collecting brushes are in contact with a sliding contact line, and an elastic adjusting assembly for adjusting the distance from the outer side ends of the current collecting brushes to the outer side ends of the fixed structure is arranged between the current collecting brushes and the fixed structure.
As a preferable aspect of the present invention, the resilient current collector includes a lower support structure, the lower support structure is provided with an insulating device, and the fixing structure is fixed to the insulating device.
As the preferred scheme of the invention, the fixed structure comprises two mounting grooves which are stacked up and down and the opening ends of which are horizontally arranged, and a conductive U-shaped seat is fixed in each mounting groove;
a connecting terminal is arranged on the connecting surface of the U-shaped seat;
and the two parallel support arms of the U-shaped seat are elastically and rotatably connected with an elastic adjusting component.
As a preferred scheme of the invention, the elastic adjusting component comprises a first pin shaft penetrating through the two parallel support arms, a main body part of a torsion spring is sleeved on the first pin shaft, and two free hook ends of the torsion spring are clamped on the upper side end and the lower side end of the two parallel support arms of the U-shaped seat in a staggered manner.
As a preferable scheme of the present invention, a first connecting rod parallel to the support arm is sleeved on a first pin between the two sides of the main body portion of the torsion spring and the corresponding support arm, and a first collecting brush is rotatably connected between the two first connecting rods.
According to the preferable scheme of the invention, the end part of the free end of the first connecting rod is clamped with a U-shaped first copper sheet, and the first copper sheet, the first connecting rod and the first current collecting brush are connected in a penetrating manner through the second pin shaft.
As a preferable scheme of the present invention, the fixing structure includes an insulating bottom plate connected to the insulating device, an insulating cover plate is fixed to a front end of the insulating bottom plate, at least two sets of spring units are arranged in parallel on a front side of the insulating cover plate, and at least one piston is included in the spring unit.
As a preferable scheme of the invention, a horizontally-placed axis spring perpendicular to the insulating bottom plate is arranged in the piston, a horizontal fixing frame is connected to the free end of the outer side of the spring, and the second current collecting brush is rotatably connected to the free end of the fixing frame through a vertical third pin shaft.
As a preferable scheme of the present invention, a second supporting seat is fixed to a lower end of the insulating device.
Has the advantages that:
the rebound type current collector comprises a current collector body, wherein the current collector body comprises a fixed structure, the current collector body comprises at least two current collecting brushes which are horizontally arranged in an up-down parallel mode, the outer side ends of the current collecting brushes are in contact with a sliding contact line, and an elastic adjusting assembly for adjusting the distance from the outer side ends of the current collecting brushes to the outer side ends of the fixed structure is arranged between the current collecting brushes and the fixed structure. The current collecting brush is of a wheel structure made of metal (copper and silver-containing) graphite materials, the diameter ratio of the wheel is large, and the abrasion loss of the current collecting brush and even a sliding contact line is greatly reduced. The thickness of the adjustable connector is adjustable so as to be suitable for different connection environments, the application range is wide, and the use is convenient and safe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the current collector wheel of the present invention;
FIG. 3 is a view of FIG. 1 according to an embodiment of the present invention
Fig. 4 is a current collector structure view for a socket type universal mobile current collector;
FIG. 5 is a schematic diagram of a current collector for a rail-walking universal platform;
FIG. 6 is a schematic view of a bridge-type current collector with a spring-type telescopic structure
FIG. 7 is a block diagram of an embodiment.
In the figure, a first supporting seat 1, an insulating shell 2, a U-shaped seat 3, a first connecting rod 4, a first collecting brush 5, a first pin shaft 6, a first copper sheet 7, a second pin shaft 8, a torsion spring 9, a first cross-slot screw 10, a shaft circlip 11, a first current collector 101, a trolley wire 102, a first wire slot 103, a first guide rail 104, a movable frame 201, a socket 202, a second current collector 203, a second wire slot 204, a wheel 205, a second guide rail 206, a lower guide rail 301, a lower side wheel 302, a walking wheel 303, a walking frame 304, a third current collector 305, a wire slot 306, an upper side wheel 307, an upper guide rail 308, a second supporting seat 401, an insulating bottom plate 402, an insulating cover 403, a piston 404, a spring 405, a fixed frame 406, a second collecting brush 407, a third pin shaft 408, a second copper sheet, a circlip 410, a gasket 411 and a second cross-slot screw 412 are provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The resilient current collector shown in fig. 1 and 2 comprises a current collector body, wherein the current collector body comprises a fixed structure, the current collector body comprises at least two current collecting brushes which are horizontally arranged in an up-down parallel manner, the outer side ends of the current collecting brushes are in contact with a sliding contact line 102, and an elastic adjusting assembly for adjusting the distance from the outer side ends of the current collecting brushes to the outer side ends of the fixed structure is arranged between the current collecting brushes and the fixed structure.
The rebound type current collector comprises a lower supporting structure, an insulating device is arranged on the lower supporting structure, and the fixing structure is fixed on the insulating device.
The fixing structure comprises two mounting grooves which are stacked up and down and the opening ends of which are horizontally arranged, and a conductive U-shaped seat 3 is fixed in each mounting groove;
a connecting terminal is arranged on the connecting surface of the U-shaped seat 3;
and the two parallel support arms of the U-shaped seat 3 are elastically and rotatably connected with an elastic adjusting component.
The elastic adjusting component comprises a first pin shaft 6 penetrating through the two parallel supporting arms, a main body part of a torsion spring 9 is sleeved on the first pin shaft 6, and two free hook ends of the torsion spring 9 are clamped on the upper and lower side ends of the two parallel supporting arms of the U-shaped seat 3 in a staggered mode.
First connecting rods 4 parallel to the support arms are sleeved on the two sides of the main body part of the torsion spring and the first pin shafts 6 between the corresponding support arms, and first collecting brushes 5 are rotatably connected between the two first connecting rods 4.
The end part of the free end of the first connecting rod 4 is clamped with a U-shaped first copper sheet 7, and the first copper sheet, the first connecting rod 4 and the first collecting brush 5 are in through connection through a second pin shaft 8.
Such as the first support 1 to which the insulating housing 2 is mounted in fig. 1.
The outer ends of the second pin shaft 8 and the first pin shaft 6 are connected with a shaft elastic retainer ring 11. Wherein a first cross-slot screw 10 is arranged at the wiring terminal of the U-shaped seat 3.
Example 2
As in fig. 2, the first collector brush 5 and the first connecting rod 4 can rotate around a first pin 6 passing through the U-shaped seat 3, the U-shaped seat 3 is mounted on the insulating housing, and the whole thickness dimension of the collector is overlapped by three parts: the distance from the center of the pin shaft of the U-shaped seat to the bottom of the U-shaped seat can be adjusted to be small; the shell thickness of the insulating housing itself (fixed); the distance from the outermost end of the collecting brush to the center of the pin shaft of the U-shaped seat in the whole thickness direction of the current collector is adjusted, and the distance can be adjusted to be small by adjusting the angle between the first connecting rod 4 and the bottom of the U-shaped seat under the condition that the diameter of the collecting brush is fixed. As can be seen from the above, the dimension of the collector in the entire thickness direction becomes small. The requirement of limited width of the guide rail is met.
Collecting brush and first connecting rod can be rotatory around the first round pin axle that passes U type seat, keep on U type seat through the torsional spring, when rotatory certain angle, the torsional spring can provide the moment of torsion, thereby make collecting brush contact the wiping line with certain resilience force on, the structure of this kind of resilience force can guarantee under the condition that the unsmooth or wire casing of wiping line installation appears rocking, on the wiping line of contact that collecting brush can also be fine, thereby guarantee that the current collector can last the power supply.
On the basis of two current collecting wheels, more current collecting wheels can be designed according to different wiring forms, a plurality of chambers can be arranged on the insulating shell, and the current collectors can realize multi-pole power supply. Such alternatives are intended to be included within the scope of the present invention.
Example 3
The utility model relates to a springback movable current collector, which comprises an insulating shell arranged on a supporting seat, two current collecting wheels (a first current collecting brush 5) are partially arranged in two chambers of the insulating shell, and the insulating shell blocks the possibility of electric leakage of the current collecting wheels (the first current collecting brush 5). The part of the current collecting wheel (a first current collecting brush 5) is connected to the insulating shell through a U-shaped seat 3 through a screw, the torsion spring 9, the first connecting rod 4 and the first copper sheet 7 are connected to the U-shaped seat 3 through a pin shaft, and the current collecting brush is connected to the first connecting rod 4 through a pin shaft.
The insulating housing of the collector is divided into two chambers, and two collector wheels (first collector brushes 5) are partially installed in the two chambers of the insulating housing, so that the collector is a two-pole power supply collector.
The collector wheel (first collector brush 5) part of the collector is connected to the insulating housing by the U-shaped seat 3 in a screw connection mode, and the wiring of the collector is arranged at the screw connection position.
The torsion spring 9, the first connecting rod 4 and the first copper sheet 7 of the current collecting wheel (the first current collecting brush 5) part are arranged on the U-shaped seat 3 in a mode of pin shaft connection, and the pin shaft is limited by an elastic retainer ring for a shaft. Their positions are: the torsion spring 9 is arranged between the two first connecting rods 4, the two first copper sheets 7 are respectively arranged on the outer sides of the two first connecting rods 4, and the torsion spring 9, the first connecting rods 4 and the first copper sheets 7 are all arranged in the groove of the U-shaped seat 3.
The other ends of the two first connecting rods 4 and the two first copper sheets 7 are connected with the collecting brush between the two first connecting rods 4 and the two first copper sheets 7 in a pin shaft connection mode, and the pin shaft is limited by an elastic retainer ring for the shaft. The first copper sheet 7 is bent at this point and wraps around the first connecting rod 4, so that the first copper sheet 7 is in direct contact with a collector brush.
The current collecting brush, the first connecting rod 4 and the first copper sheet 7 of the current collecting wheel (the first current collecting brush 5) are kept on the U-shaped seat 3 through the torque of the torsion spring 9, and the current collecting brush, the first connecting rod 4 and the first copper sheet 7 can rotate around a pin shaft of the U-shaped seat 3 under the condition that the external torque is larger than the keeping torque of the torsion spring 9.
The first copper sheets 7 between the collector brush and the first connecting rod 4 and between the U-shaped seat 3 and the first connecting rod 4 play a good role in conducting electricity.
Example 4
As a springback movable collector in fig. 3, the first collector 101 and the trolley line 102 need to be arranged in a closed first wire slot 103, the first collector 101 moves in the first wire slot 103 in a narrow space, the first wire slot 103 is mounted on a first guide rail 104, the first guide rail surrounds the building, and the first guide rail 104 and the first wire slot 103 have a bend angle with a smaller radius in some places due to the irregular shape of the periphery of the building; the trolley wire 102 is also not flat due to installation, and the resilient structure of the current collector 103 enables the current collector brush to be in good contact with the trolley wire 102, so that the current collector can continuously supply power.
Example 5
As shown in fig. 4, a second current collector for a socket type universal mobile current collector. The socket type universal mobile current collector comprises: a mobile frame 201, a socket 202, a second current collector 203, wheels 205. The second current collector 203 moves in a second wire slot 204, the second wire slot 204 is mounted on a second rail 206 on which a wheel 205 of the universal moving current collector moves. The second current collector 203 of the device is plugged into the socket 202.
Example 6
A third current collector for a rail-walking universal platform is shown in fig. 5. The general platform of guide rail walking includes: lower side wheels 302, road wheels 303, a road frame 304, a third current collector 305, upper side wheels 307. The lower wheels 302 and the road wheels 303 of the general platform run on the lower guide rail 301, the upper wheels 307 of the general platform run in the grooves of the upper guide rail 308, the third current collector 305 of the general platform moves in the wire groove 306, and the wire groove 306 is installed on the upper guide rail 308.
Example 7
The fixing structure comprises an insulating bottom plate 402 connected with an insulating device, an insulating cover plate 403 is fixed at the front end of the insulating bottom plate 402, at least two groups of spring units are arranged on the front side surface of the insulating cover plate 403 in parallel, and at least one piston 404 is arranged in each spring unit.
A horizontally-placed axial spring 405 perpendicular to the insulating base plate 402 is arranged in the piston 404, a horizontal fixing frame is connected to the free end of the outer side of the spring 405, and a second current collecting brush 407 is rotatably connected to the free end of the fixing frame through a vertical third pin 408.
A second support seat 401 is fixed at the lower end of the insulating device.
Example 8
As shown in fig. 6, a bridge type current collector with a spring type telescopic structure. In the figure: the second support seat 401 is connected with the insulating base plate 402 through screws, the insulating cover plate 403 is connected with the insulating base plate 402 through screws, a spring chamber is formed by the insulating base plate 402, the insulating cover plate 4033, the piston 404 and the spring 405, the fixing frame 406 is connected with the piston 404 through a stud of the fixing frame 406, a gasket 411 and a cross-slot screw 412 are arranged at the end part of the stud of the fixing frame 406, and the second current collecting brush 407 is connected with the shaft through a shaft 408, a copper sheet 409 and an elastic collar 410 for the shaft.
The insulating shell of the current collector comprises a bottom plate and a cover plate, wherein a spring chamber is formed by the cover plate and the bottom plate, the spring chamber is of a telescopic piston sliding structure formed by a spring and a piston, the piston structure is of an inward concave type, and the spring is arranged between an inward concave part of the piston and a groove of the bottom plate. The bottom plate of the insulating shell is connected with the supporting seat through bolts. The fixing frame of the current collector is erected between the left spring chamber and the right spring chamber and is connected with the piston of the spring chamber. The current collecting brush is arranged in the middle of the fixing frame and connected through a pin shaft. The bridge-type spring type telescopic structure current collector also has the similar advantages of a reboundable movable current collector:
(1) the size of the current collector in the thickness direction is small, and the current collector can move in a closed small space;
(2) the spring type telescopic structure can enable the collector brush to well contact the sliding contact line;
(3) the current collecting brush is of a wheel structure made of metal (copper and silver-containing) graphite materials, the diameter ratio of the wheel is large, and the abrasion loss of the current collecting brush and even a sliding contact line is greatly reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The rebound type current collector comprises a current collector body, wherein the current collector body comprises a fixed structure, and the rebound type current collector is characterized in that the current collector body comprises at least two current collecting brushes which are horizontally arranged in an up-down parallel mode, the outer side ends of the current collecting brushes are in contact with a sliding contact line (102), and an elastic adjusting assembly for adjusting the distance from the outer side ends of the current collecting brushes to the outer side ends of the fixed structure is arranged between the current collecting brushes and the fixed structure.
2. The resilient current collector of claim 1, including a lower support structure having an insulating means thereon, the securing structure being secured to the insulating means.
3. The resilient current collector according to claim 1 or 2, wherein the fixing structure comprises two mounting grooves which are stacked up and down and are horizontally arranged at the opening ends, and a conductive U-shaped seat (3) is fixed in the mounting grooves;
a connecting terminal is arranged on the connecting surface of the U-shaped seat (3);
the U-shaped seat (3) is connected with the elastic adjusting component in an elastic rotation manner between two parallel supporting arms.
4. The resilient current collector according to claim 3, wherein the elasticity adjusting assembly comprises a first pin (6) penetrating through the two parallel support arms, a main body part of a torsion spring (9) is sleeved on the first pin (6), and two free hook ends of the torsion spring (9) are clamped on the upper and lower side ends of the two parallel support arms of the U-shaped seat (3) in a staggered manner.
5. The resilient current collector according to claim 4, wherein the first connecting rods (4) parallel to the support arms are sleeved on the first pin shafts (6) between the two sides of the main body part of the torsion spring and the corresponding support arms, and the first current collecting brushes (5) are rotatably connected between the two first connecting rods (4).
6. The resilient current collector according to claim 5, wherein the free end of the first connecting rod (4) is clamped with a U-shaped first copper sheet (7), and the first copper sheet (7), the first connecting rod (4) and the first current collecting brush (5) are connected in a penetrating way through the second pin shaft (8).
7. Resilient current collector according to claim 1 or 2, wherein the fixing structure comprises an insulating base plate (402) connected to the insulating means, an insulating cover plate (403) is fixed to the front end of the insulating base plate (402), at least two groups of spring units are juxtaposed on the front side of the insulating cover plate (403), and at least one piston (404) is included in the spring units.
8. The resilient current collector of claim 7, wherein a horizontally disposed axial spring (405) is disposed in the piston (404) and is perpendicular to the insulating base plate (402), a horizontal fixed frame is connected to the outer free end of the spring (405), and the second collector brush (407) is rotatably connected to the free end of the fixed frame through a vertical third pin (408).
9. Resilient current collector according to claim 7, wherein a second support seat (401) is fixed to the lower end of the insulating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303743.5A CN111009795A (en) | 2019-12-17 | 2019-12-17 | Resilient current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303743.5A CN111009795A (en) | 2019-12-17 | 2019-12-17 | Resilient current collector |
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| Publication Number | Publication Date |
|---|---|
| CN111009795A true CN111009795A (en) | 2020-04-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911303743.5A Pending CN111009795A (en) | 2019-12-17 | 2019-12-17 | Resilient current collector |
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| Country | Link |
|---|---|
| CN (1) | CN111009795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054359A (en) * | 2020-09-11 | 2020-12-08 | 东莞市恩慈智能装备有限公司 | Electrifying electric brush applied to ox horn capacitor process monitoring aging machine |
| CN114147685A (en) * | 2021-11-15 | 2022-03-08 | 杭州申昊科技股份有限公司 | Rail-hanging robot |
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| US6040705A (en) * | 1997-08-20 | 2000-03-21 | Electro Scientific Industries, Inc. | Rolling electrical contactor |
| CN200959474Y (en) * | 2006-10-13 | 2007-10-10 | 上海浦帮机电制造有限公司 | Rigid slided-contacting current collector |
| CN101582556A (en) * | 2008-05-16 | 2009-11-18 | 群康科技(深圳)有限公司 | Current collecting roller and power supplying mechanism using same |
| CN102130406A (en) * | 2011-01-14 | 2011-07-20 | 江苏江鹤滑线电气有限公司 | Arm type current collector |
| CN104742111A (en) * | 2015-04-02 | 2015-07-01 | 江苏亿嘉和信息科技有限公司 | Traveling mechanism of cable tunnel inspection robot |
| CN106476627A (en) * | 2015-08-26 | 2017-03-08 | 松下知识产权经营株式会社 | Current collecting equipment and electric power transmission system |
| CN108000484A (en) * | 2016-10-31 | 2018-05-08 | 深圳市朗驰欣创科技股份有限公司 | Rail mounted robot running gear |
| CN109552055A (en) * | 2017-09-26 | 2019-04-02 | 比亚迪股份有限公司 | Current collecting equipment and Rail Transit System |
| CN211428540U (en) * | 2019-12-17 | 2020-09-04 | 上海雅跃智能科技有限公司 | Resilient current collector |
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2019
- 2019-12-17 CN CN201911303743.5A patent/CN111009795A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6040705A (en) * | 1997-08-20 | 2000-03-21 | Electro Scientific Industries, Inc. | Rolling electrical contactor |
| CN200959474Y (en) * | 2006-10-13 | 2007-10-10 | 上海浦帮机电制造有限公司 | Rigid slided-contacting current collector |
| CN101582556A (en) * | 2008-05-16 | 2009-11-18 | 群康科技(深圳)有限公司 | Current collecting roller and power supplying mechanism using same |
| CN102130406A (en) * | 2011-01-14 | 2011-07-20 | 江苏江鹤滑线电气有限公司 | Arm type current collector |
| CN104742111A (en) * | 2015-04-02 | 2015-07-01 | 江苏亿嘉和信息科技有限公司 | Traveling mechanism of cable tunnel inspection robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054359A (en) * | 2020-09-11 | 2020-12-08 | 东莞市恩慈智能装备有限公司 | Electrifying electric brush applied to ox horn capacitor process monitoring aging machine |
| CN112054359B (en) * | 2020-09-11 | 2022-08-12 | 东莞市恩慈智能装备有限公司 | Electrifying electric brush applied to ox horn capacitor process monitoring aging machine |
| CN114147685A (en) * | 2021-11-15 | 2022-03-08 | 杭州申昊科技股份有限公司 | Rail-hanging robot |
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