CN107834923A - A kind of adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation - Google Patents

A kind of adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation Download PDF

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Publication number
CN107834923A
CN107834923A CN201711012376.4A CN201711012376A CN107834923A CN 107834923 A CN107834923 A CN 107834923A CN 201711012376 A CN201711012376 A CN 201711012376A CN 107834923 A CN107834923 A CN 107834923A
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CN
China
Prior art keywords
adjustable
cover body
outer cover
brush arm
rotating shaft
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.)
Granted
Application number
CN201711012376.4A
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Chinese (zh)
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CN107834923B (en
Inventor
夏丰收
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Datang Yangchen Power Generation LLC
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夏丰收
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 夏丰收 filed Critical 夏丰收
Priority to CN201810914358.3A priority Critical patent/CN109004872A/en
Priority to CN201810914335.2A priority patent/CN109039186A/en
Priority to CN201711012376.4A priority patent/CN107834923B/en
Publication of CN107834923A publication Critical patent/CN107834923A/en
Application granted granted Critical
Publication of CN107834923B publication Critical patent/CN107834923B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/08—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by sliding current collector along winding

Abstract

The present invention relates to the adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation, including hand-held housing, adjustable brush arm, the adjustable gear teeth, limit skateboard；The hand-held housing includes outer cover body, annular convex edge, annular groove, underlying through hole；The adjustable brush arm includes longitudinal rotating shaft, rotating chassis, brush arm body, cabling insertion tube, arcuate conducting prong elements, retractor device, hold-down devices；The adjustable gear teeth include adjustable upper disk, driven lever, adjustable wheel rim, Elastic Teeth head；The limit skateboard includes slide plate hinge, Sliding partitions, reduction torsion spring, block projection, fixed transverse slat；A kind of adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation of the present invention, realize that the active of output voltage is adjusted by rotating the rotating chassis, the stretching speed of the carbon brush arm can also be adjusted.

Description

A kind of adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation
Technical field
The present invention relates to pressure regulator technical field, and in particular to a kind of adjustable self-coupling of carbon brush arm for rotating regulation Device.
Background technology
Pressure regulator is similar with the function of pressure regulator, is all the conversion for carrying out voltage.The pressure regulator unlike pressure regulator The voltage of output end output can adjust.In the power supply-distribution system of rural area, due to long distance powedr transmission, voltage loss is tight Weight, power supply end does not often reach predetermined voltage, therefore carries out voltage stabilizing using pressure regulator.During electrical test, distribution substation The interior equipment with different voltage class, it is therefore desirable to which the power supply power supply to the device of different voltages, pressure regulator can play weight The effect wanted.
In above-mentioned application process, although the output of pressure regulator is from 0 to maximum, it is applied in real process Voltage output value simply in some specific scope.Because the length of carbon brush is certain, carbon brush is formed in rotation process Track be radius fix circular trace so that winding is constantly worn in the circular trace, or even burns out equipment.And around Group then keeps good at the position of other radius Circular tests, it is impossible to effectively utilizes.
Therefore need to design a kind of method that can adjust automatic coupling voltage regulator carbon brush length, effectively avoid lacking for prior art Fall into.
The content of the invention
In order to solve technical problem present in background technology, it is adjustable that the present invention provides a kind of carbon brush arm for rotating regulation Automatic coupling voltage regulator, realize that the active of output voltage is adjusted by rotating the rotating chassis, the carbon brush can also be adjusted The stretching speed of arm.
The technical solution adopted for the present invention to solve the technical problems is：
Rotate the adjustable automatic coupling voltage regulator of carbon brush arm of regulation, including it is hand-held housing, adjustable brush arm, the adjustable gear teeth, spacing Slide plate；
The hand-held housing includes：
Outer cover body, the hollow cylinder shape of upper end open, be provided with below the outer cover body inner chamber annular core and The winding being wrapped on iron core；
Annular convex edge, it is located at the outer cover body outer wall top half；
Annular groove, the outer cover body outer wall is located at, above annular convex edge；
Underlying through hole, it is located in the middle part of the outer cover body lower surface；
The adjustable brush arm includes：
Longitudinal rotating shaft, rotatably it is plugged in the underlying through hole；
Rotating chassis, the longitudinal rotating shaft lower end is located at, below the outer cover body；
Brush arm body, including be radially located at the insulation insertion tube of longitudinal rotating shaft upper end along outer cover body, be slidably plugged in Conductive plate in the insulation insertion tube, it is located at the first jack of the conductive plate not-go-end, is located at the conductive plate lower end Face not-go-end and the carbon brush abutted with winding；
Cabling insertion tube, the insulation insertion tube upper surface is located at, is coaxially disposed with the longitudinal rotating shaft；
Arcuate conducting prong elements, abutted via after cabling insertion tube with the conductive plate, the arcuate conducting prong elements upper end by wire with Winding electrically connects；
Retractor device, including be located at the lug with holes of the cabling insertion tube side, be rotatably plugged in it is described with holes convex Regulation rotating shaft in ear, the drive gear for being located at the regulation rotating shaft upper end, it is set in the regulation rotating shaft and positioned at holes The first stage clip between lug and drive gear, the driving disk for being located at the regulation rotating shaft lower end, it is located at the driving disk Lower surface and the first plug inserted in first jack；
Hold-down devices, including slidably it is set in pushing loop bar, being located at described push on the cabling insertion tube outer wall Loop bar lower end and the axle center inserted link for being rotatably plugged in regulation spindle central；
The adjustable gear teeth include：
Adjustable upper disk, including circular discs top, be located at below the outer of the circular discs top and be resisted against in the annular convex edge Circumferential side wall, be screwed onto the circumferential side wall and insert in the annular groove caging bolt, be located at the circular discs top Second plug of lower end, the caging bolt are provided with least three and circumferential uniform on the circumferential side wall；
Driven lever, including the hinged cross rod above the outer cover body inwall is hinged on, the hinged cross rod distal end is worn Cross the outer cover body to set, the hinged cross rod is provided with to be installed with the second jack of second plug, described be hinged Part of the cross bar distal end outside the outer cover body is to having inserted link with holes；
Adjustable wheel rim, is rotatably set in the outer cover body outer wall, and the adjustable wheel rim inwall is provided with the tune of arc Groove is saved, the adjustable wheel rim outer is provided with the driven plug being plugged in the inserted link with holes；
Elastic Teeth head, circumferentially it is distributed on the outer cover body and the adjustable wheel rim corresponding position, the Elastic Teeth head bag Include the tooth head jack for extending radially through outer cover body setting, the spacing wide aperture being located in the middle part of the tooth head jack, be plugged in institute The tooth head body in tooth head jack is stated, is located at the tooth head body peripheral and is slidably plugged in spacing outer in spacing wide aperture Ring, around the second stage clip for being connected on the tooth head body and driving the spacing outer shroud to move out；
The limit skateboard is included by being located at the slide plate hinge of the outer cover body inwall, being hinged on the slide plate hinge On Sliding partitions, around be connected on the slide plate hinge and drive reduction torsion spring that the Sliding partitions rotate, be located at it is described outer Also include in shell inner body wall to the block projection of Sliding partitions described in block, the limit skateboard by the Sliding partitions most The fixation transverse slat counterclockwise set along in the outer cover body top view at low spot, the fixed transverse slat are located at the bullet Property tooth head above, the Sliding partitions gradually rise clockwise along in outer cover body top view.
Further, the first jack length direction is vertical with the conductive plate glide direction.
Further, second plug is apart from circular discs top center 10mm-90mm.
Further, adjusting grooves both ends symmetrical expression forms inclined end face, the inclined end face and corresponding regulation Groove bottom land is set in obtuse angle.
Beneficial effects of the present invention：
The automatic coupling voltage regulator realizes that the active of output voltage is adjusted by rotating the rotating chassis, and its carbon brush Radial position can be avoided the arc track corresponding to reciprocal abrasion radii fixus on winding, extended self coupling with follow-up adjustment The service life of pressure regulator.
The carbon brush arm stretching speed of the automatic coupling voltage regulator can also be adjusted：
Rotating the adjustable upper disk causes second plug to rotate, and second plug acts on second jack and entered And the driven lever reciprocally swinging is driven, the inserted link with holes acts on the driven plug and then drives adjustable wheel rim reciprocal Rotate；
The tooth head body fallen into the range of adjusting grooves is acted on outwards ejection by second stage clip so that the tooth head sheet The inner of body is submerged in tooth head jack and then avoids acting on drive gear completely, the tooth head body of regulation and drive gear effect Quantity；
Due to rotating tooth head body quilt when the adjustable brush arm comes and goes the limit skateboard with drive gear effect Regulation, the drive gear, driving disk, first insert head-turned angle and are conditioned, and the stretching speed of the carbon brush is conditioned.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of sectional view of embodiment of the automatic coupling voltage regulator.
Fig. 2 is Section A-A sectional view in Fig. 1.
Fig. 3 is a kind of sectional view of embodiment of the automatic coupling voltage regulator.
Fig. 4 is B portions enlarged diagram in Fig. 3.
Fig. 5 is a kind of sectional view of embodiment of the adjustable brush arm.
Fig. 6 is the structural representation for pushing loop bar and limit skateboard counterclockwise being slipped over outer cover body top view.
Fig. 7 is the structural representation for pushing loop bar and slipping over limit skateboard clockwise with outer cover body top view.
In figure:
1. hand-held housing, 11. outer cover bodies, 12. annular convex edges, 13. annular grooves, 14. underlying through holes；
2. adjustable brush arm, 21. longitudinal rotating shafts, 22. rotating chassis, 23. brush arm bodies, 23a. insulation insertion tubes, 23b. are conductive Plate, the jacks of 23c. first, 23d. carbon brush, 24. cabling insertion tubes, 25. arcuate conducting prong elements, 25a. wires, 26. retractor devices, 26a. Lug with holes, 26b. regulation rotating shafts, 26c. drive gears, the stage clips of 26d. first, 26e. driving disks, the plugs of 26f. first, 27. Hold-down devices, 27a. push loop bar, 27b. axle center inserted link；
3. the adjustable gear teeth, 31. adjustable upper disks, 31a. circular discs top, 31b. circumferential side walls, 31c. caging bolts, 31d. Two plugs, 32. driven levers, 32a. hinged cross rods, the jacks of 32b. second, 32c. inserted links with holes, 33. adjustable wheel rims, 33a. are adjusted Save groove, the driven plugs of 33b., 34. Elastic Teeth heads, 34a. tooth head jacks, the spacing wide aperture of 34b., 34c. tooth head bodies, 34d. limits Position outer shroud, the stage clips of 34e. second；
4. limit skateboard, 41. slide plate hinges, 42. Sliding partitions, 43. reduction torsion springs, 44. block projections, 45. fix horizontal stroke Plate；
5. iron core；
6. winding.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
A kind of adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation, including hand-held housing 1, adjustable brush arm 2, the adjustable gear teeth 3rd, limit skateboard 4；
The hand-held housing 1 includes：
Outer cover body 11, the hollow cylinder shape of upper end open, the inner chamber of outer cover body 11 lower section are provided with annular core 5 And it is wrapped in the winding 6 on iron core 5；
Annular convex edge 12, it is located at the outer wall top half of outer cover body 11；
Annular groove 13, the outer wall of outer cover body 11 is located at, above annular convex edge 12；
Underlying through hole 14, it is located in the middle part of the lower surface of outer cover body 11；
The adjustable brush arm 2 includes：
Longitudinal rotating shaft 21, rotatably it is plugged in the underlying through hole 14；
Rotating chassis 22, the lower end of longitudinal rotating shaft 21 is located at, positioned at the lower section of outer cover body 11；
Brush arm body 23, including it is located at along the radial direction of outer cover body 11 the insulation insertion tube 23a, slidably of the longitudinal upper end of rotating shaft 21 The conductive plate 23b being plugged in the insulation insertion tube 23a, be located at the conductive plate 23b not-go-end the first jack 23c, It is located at the conductive plate 23b lower surfaces not-go-end and the carbon brush 23d abutted with winding 6；
Cabling insertion tube 24, the insulation insertion tube 23a upper surfaces are located at, are coaxially disposed with the longitudinal rotating shaft 21；
Arcuate conducting prong elements 25, abutted via after cabling insertion tube 24 with the conductive plate 23b, the upper end of arcuate conducting prong elements 25 leads to Wire 25a is crossed to electrically connect with winding 6；
Retractor device 26, including be located at the side of cabling insertion tube 24 lug 26a with holes, it is rotatable be plugged in it is described Regulation rotating shaft 26b in lug 26a with holes, it is located at the drive gear 26c of the regulation rotating shaft 26b upper ends, is set in the tune On section rotating shaft 26b and the first stage clip 26d between lug 26a with holes and drive gear 26c, it is located at the regulation rotating shaft The driving disk 26e of 26b lower ends, first for being located at the driving disk 26e lower surfaces and inserting in the first jack 23c insert Head 26f；
Hold-down devices 27, including slidably it is set in pushing loop bar 27a, being located at institute on the outer wall of cabling insertion tube 24 State the axle center inserted link 27b for pushing loop bar 27a lower ends and being rotatably plugged in regulation rotating shaft 26b centers；
The adjustable gear teeth 3 include：
Adjustable upper disk 31, including circular discs top 31a, be located at below the circular discs top 31a outers and be resisted against the ring Circumferential side wall 31b on shape convex edge 12, it is screwed onto the circumferential side wall 31b and the caging bolt inserted in the annular groove 13 31c, the second plug 31d, the caging bolt 31c of the circular discs top 31a lower ends is located at provided with least three and in institute State circumferential uniform on circumferential side wall 31b；
Driven lever 32, including it is hinged on the hinged cross rod 32a above the inwall of outer cover body 11, the hinged cross rod 32a distal ends are set through the outer cover body 11, and the hinged cross rod 32a is provided with to be installed with the second plug 31d's Second jack 32b, part of the hinged cross rod 32a distal ends outside the outer cover body 11 is to having inserted link 32c with holes；
Adjustable wheel rim 33, is rotatably set in the outer wall of outer cover body 11, and the adjustable inwall of wheel rim 33 is provided with arc The adjusting grooves 33a of shape, the adjustable outer of wheel rim 33 are provided with the driven plug 33b being plugged in the inserted link 32c with holes；
Elastic Teeth first 34, circumferentially it is distributed on the outer cover body 11 and the adjustable corresponding position of wheel rim 33, the elasticity Tooth first 34 includes extending radially through the tooth head jack 34a of the setting of outer cover body 11, the limit being located in the middle part of the tooth head jack 34a Bit wide hole 34b, the tooth head body 34c being plugged in the tooth head jack 34a, it is located at the tooth head body 34c peripheries and can slides The dynamic spacing outer shroud 34d being plugged in spacing wide aperture 34b, around being connected on the tooth head body 34c and drive the spacing outer shroud The second stage clip 34e that 34d is moved out；
The limit skateboard 4 is included by being located at the slide plate hinge 41 of the inwall of outer cover body 11, being hinged on the cunning Sliding partitions 42 on plate hinge 41, turn round around the reset for being connected on the slide plate hinge 41 and driving the Sliding partitions 41 to rotate Spring 43, it is located on the inwall of outer cover body 11 to the block projection 44 of Sliding partitions described in block 42, the limit skateboard 4 Also include the fixation counterclockwise set along in the top view of outer cover body 11 by the minimum point of Sliding partitions 42 Transverse slat 45, the fixed transverse slat 45 are located at first 34 top of the Elastic Teeth, and the Sliding partitions 42 are overlooked along outer cover body 11 Gradually risen clockwise in figure.
Further, the first jack 23c length directions are vertical with the conductive plate 23b glide directions.
Further, the second plug 31d is apart from the circular discs top 31a centers 10mm-90mm.
Further, the adjusting grooves 33a both ends symmetrical expression forms inclined end face, and the inclined end face is adjusted with corresponding Section groove 33a bottom lands are set in obtuse angle.
Specifically used method：
Embodiment one, the pressure regulation method of the automatic coupling voltage regulator comprise the following steps：
Step 1, the active regulation of output voltage：
Rotating the rotating chassis 22 drives the adjustable brush arm 2 to rotate, the carbon brush 23d in rotation process with difference The winding 6 of position is electrically connected, and the number of turns of the winding 6 between carbon brush 23d and wire 25a constantly changes, and the self coupling is adjusted The output voltage constantly regulate of depressor；
Step 2, the follow-up adjustment of carbon brush 23d radial positions：
The adjustable brush arm 2 constantly passes through the limit skateboard 4 during reciprocating rotation,
Step 2.1, when counterclockwise rotates of the adjustable brush arm 2 along the top view of outer cover body 11：
The loop bar 27a that pushes is connected to the lower surface of Sliding partitions 42 and acted on and descending by Sliding partitions 42, enters And drive regulation rotating shaft 26b, drive gear 26c, driving disk 26e, the first plug 26f descending, the driving disk 26e and institute State and disengage between lug 26a with holes；
Described push after loop bar 27a slips over the bottom of Sliding partitions 42 slides into the lower section of fixed transverse slat 45, the drive The moving gear 26c and tooth head body 34c is connected, and the drive gear 26c is rotated and then driven the regulation rotating shaft 26b, driving disk 26e, the first plug 26f are rotated, the first plug 26f act on the first jack 23c cause it is described Conductive plate 23b, carbon brush 23d edge insulation insertion tube 23a reciprocal telescopics, the lug 26a lower surfaces with holes and the driving disk 26e upper surfaces are respectively equipped with anti-skidding salient point；
Described to push after loop bar 27a slips over the fixed transverse slat 45, the first stage clip 26d acts on the drive gear 26c make it that the regulation rotating shaft 26b, drive gear 26c, driving disk 26e, the first plug 26f, hold-down devices 27 are up multiple Position；
Step 2.2, when described adjustable brush arm 2 is along the top view of outer cover body 11 when being rotated clockwise：
It is described to push that loop bar 27a is resisted against the upper surface of sliding skateboard 42 and so that the sliding skateboard 42 overcomes reset Turn round Huang 43 to act on and then rotate down, the loop bar 27a that pushes is slipped over above sliding skateboard 42, the hold-down devices 27th, the posture of retractor device 26 is constant, and the driving disk 26e is fitted in below lug 26a with holes and then keeps locking, the carbon Brush 23d radical lengths and keep constant.
Embodiment two, the carbon brush arm stretching speed adjusting method of the automatic coupling voltage regulator comprise the following steps：
Rotating the adjustable upper disk 31 causes the second plug 31d to rotate, and the second plug 31d acts on described the Two jack 32b and then the reciprocally swinging of driven lever 32 is driven, the inserted link 32c with holes acts on the driven plug 33b And then drive the adjustable reciprocating rotation of wheel rim 33；
The tooth head body 34c fallen into the range of adjusting grooves 33 is acted on outwards ejection by the second stage clip 34e so that institute The inner for stating tooth head body 34c is submerged in tooth head jack 34a and then avoids acting on drive gear 26c completely, regulation and driving The tooth head body 34c of gear 26c effects quantity；
Due to rotating tooth head sheet when the adjustable brush arm 2 comes and goes the limit skateboard 4 with drive gear 26c effects Body 34c is conditioned, and the drive gear 26c, driving disk 26e, the first plug 26f rotational angle are conditioned, the carbon brush 23d stretching speed is conditioned.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.

Claims (4)

  1. A kind of 1. adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation, it is characterised in that：Including hand-held housing (1), adjustable brush Arm (2), the adjustable gear teeth (3), limit skateboard (4)；
    The hand-held housing (1) includes：
    Outer cover body (11), the hollow cylinder shape of upper end open, outer cover body (11) the inner chamber lower section are provided with annular core And the winding (6) that is wrapped on iron core (5) (5)；
    Annular convex edge (12), it is located at the outer cover body (11) outer wall top half；
    Annular groove (13), the outer cover body (11) outer wall is located at, above annular convex edge (12)；
    Underlying through hole (14), it is located in the middle part of the outer cover body (11) lower surface；
    The adjustable brush arm (2) includes：
    Longitudinal rotating shaft (21), rotatably it is plugged in the underlying through hole (14)；
    Rotating chassis (22), longitudinal rotating shaft (21) lower end is located at, below the outer cover body (11)；
    Brush arm body (23), including along outer cover body (11) be radially located at longitudinal rotating shaft (21) upper end insulation insertion tube (23a), can The conductive plate (23b) being plugged in insulation insertion tube (23a) that slides, be located at conductive plate (23b) not-go-end the One jack (23c), it is located at conductive plate (23b) the lower surface not-go-end and the carbon brush (23d) abutted with winding (6)；
    Cabling insertion tube (24), described insulation insertion tube (23a) upper surface is located at, is coaxially disposed with the longitudinal rotating shaft (21)；
    Arcuate conducting prong elements (25), abutted afterwards with the conductive plate (23b) via cabling insertion tube (24), on the arcuate conducting prong elements (25) End is electrically connected by wire (25a) with winding (6)；
    Retractor device (26), including be located at the lug with holes (26a) of cabling insertion tube (24) side, be rotatably plugged in institute State the regulation rotating shaft (26b) in lug with holes (26a), be located at the drive gear (26c), set of described regulation rotating shaft (26b) upper end Be located on regulation rotating shaft (26b) and the first stage clip (26d) between lug with holes (26a) and drive gear (26c), The driving disk (26e) of described regulation rotating shaft (26b) lower end is located at, driving disk (26e) lower surface is located at and inserts institute State the first plug (26f) in the first jack (23c)；
    Hold-down devices (27), including slidably it is set in pushing loop bar (27a), being located on cabling insertion tube (24) outer wall The axle center inserted link (27b) for pushing loop bar (27a) lower end and being rotatably plugged in regulation rotating shaft (26b) center；
    The adjustable gear teeth (3) include：
    Adjustable upper disk (31), including circular discs top (31a), be located at below circular discs top (31a) outer and be resisted against described Circumferential side wall (31b) in annular convex edge (12), it is screwed onto the circumferential side wall (31b) and inserts in the annular groove (13) Caging bolt (31c), be located at the second plug (31d) of circular discs top (31a) lower end, the caging bolt (31c) sets There are at least three and circumference is uniform on the circumferential side wall (31b)；
    Driven lever (32), including it is hinged on the hinged cross rod (32a) above the outer cover body (11) inwall, the be hinged horizontal stroke Bar (32a) is distally set through the outer cover body (11), and the hinged cross rod (32a) is provided with inserts to be installed with described second The second jack (32b) of head (31d), the hinged cross rod (32a) are distally downward positioned at the part of the outer cover body (11) outside Provided with inserted link with holes (32c)；
    Adjustable wheel rim (33), is rotatably set in the outer cover body (11) outer wall, and adjustable wheel rim (33) inwall is provided with The adjusting grooves (33a) of arc, adjustable wheel rim (33) outer are driven slotting in the inserted link with holes (32c) provided with being plugged in Head (33b)；
    Elastic Teeth head (34), circumferentially it is distributed on the outer cover body (11) and adjustable wheel rim (33) corresponding position, the bullet Property tooth head (34) include extend radially through outer cover body (11) setting tooth head jack (34a), be located at the tooth head jack (34a) The spacing wide aperture (34b) at middle part, the tooth head body (34c) being plugged in the tooth head jack (34a), it is located at the tooth head sheet Body (34c) periphery and be slidably plugged in spacing wide aperture (34b) spacing outer shroud (34d), around being connected on the tooth head body On (34c) and the second stage clip (34e) for driving the spacing outer shroud (34d) to move out；
    The limit skateboard (4) include by be located at the slide plate hinge (41) of the outer cover body (11) inwall, be hinged on it is described Sliding partitions (42) on slide plate hinge (41), around being connected on the slide plate hinge (41) and drive the Sliding partitions (41) to turn Dynamic reduction torsion spring (43), it is located on the outer cover body (11) inwall to the block projection of Sliding partitions described in block (42) (44), the limit skateboard (4) also includes being overlooked along the outer cover body (11) by the Sliding partitions (42) minimum point The fixation transverse slat (45) counterclockwise set in figure, the fixed transverse slat (45) are located above the Elastic Teeth head (34), institute Sliding partitions (42) are stated to gradually rise clockwise along in outer cover body (11) top view.
  2. A kind of 2. adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation according to claim 1, it is characterised in that：It is described First jack (23c) length direction is vertical with conductive plate (23b) glide direction.
  3. A kind of 3. adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation according to claim 2, it is characterised in that：It is described Second plug (31d) is apart from circular discs top (31a) the center 10mm-90mm.
  4. A kind of 4. adjustable automatic coupling voltage regulator of carbon brush arm for rotating regulation according to claim 3, it is characterised in that：It is described Adjusting grooves (33a) both ends symmetrical expression forms inclined end face, and the inclined end face is with corresponding adjusting grooves (33a) bottom land in blunt Angle is set.
CN201711012376.4A 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm that rotation is adjusted Expired - Fee Related CN107834923B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201810914358.3A CN109004872A (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm
CN201810914335.2A CN109039186A (en) 2017-10-26 2017-10-26 A kind of automatic coupling voltage regulator
CN201711012376.4A CN107834923B (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm that rotation is adjusted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711012376.4A CN107834923B (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm that rotation is adjusted

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CN201810914335.2A Division CN109039186A (en) 2017-10-26 2017-10-26 A kind of automatic coupling voltage regulator
CN201810914358.3A Division CN109004872A (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm

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CN107834923A true CN107834923A (en) 2018-03-23
CN107834923B CN107834923B (en) 2018-12-28

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CN201810914358.3A Withdrawn CN109004872A (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm
CN201810914335.2A Withdrawn CN109039186A (en) 2017-10-26 2017-10-26 A kind of automatic coupling voltage regulator
CN201711012376.4A Expired - Fee Related CN107834923B (en) 2017-10-26 2017-10-26 A kind of adjustable automatic coupling voltage regulator of carbon brush arm that rotation is adjusted

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CN201810914335.2A Withdrawn CN109039186A (en) 2017-10-26 2017-10-26 A kind of automatic coupling voltage regulator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098039A (en) * 2019-04-21 2019-08-06 吕娜 A kind of application method of adjustable variable-pressure device

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EP0778655A2 (en) * 1995-12-07 1997-06-11 Marquardt GmbH Displacing device for the carbon brushes in an electrical motor
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