CN110329850A - A kind of caravan electric wire take-up stand - Google Patents

A kind of caravan electric wire take-up stand Download PDF

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Publication number
CN110329850A
CN110329850A CN201910546895.1A CN201910546895A CN110329850A CN 110329850 A CN110329850 A CN 110329850A CN 201910546895 A CN201910546895 A CN 201910546895A CN 110329850 A CN110329850 A CN 110329850A
Authority
CN
China
Prior art keywords
rotating disc
hook
electric wire
servo motor
sliding slot
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
CN201910546895.1A
Other languages
Chinese (zh)
Other versions
CN110329850B (en
Inventor
高卫
于学兵
华益孟
王丽
毛凯峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ruiye Special Vehicle Co Ltd
Original Assignee
Zhejiang Ruiye Special Vehicle Co Ltd
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 Zhejiang Ruiye Special Vehicle Co Ltd filed Critical Zhejiang Ruiye Special Vehicle Co Ltd
Priority to CN201910546895.1A priority Critical patent/CN110329850B/en
Publication of CN110329850A publication Critical patent/CN110329850A/en
Application granted granted Critical
Publication of CN110329850B publication Critical patent/CN110329850B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207Wire harnesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/54Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/70Other constructional features of yarn-winding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/34Handled filamentary material electric cords or electric power cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses a kind of caravan electric wire take-up stands, including pedestal, the bottom of pedestal is equipped with universal wheel, sleeve is equipped at the top center of pedestal, hydraulic pump is equipped in sleeve, the output end of hydraulic pump is connected with telescopic mast, the bottom end of telescopic mast and sleeve are socketed, the top of telescopic mast is equipped with servo motor, telescopic mast is connect with servo motor flange, the output end of servo motor is fixedly connected with balance weight mechanism, the outer surface of balance weight mechanism is equipped with bearing, the outer surface of bearing is equipped with rotating disc, rotating disc is rotatablely connected by bearing and balance weight mechanism, rotating disc is equipped with several equally distributed hooks.The beneficial effects of the present invention are: take-up stand keeps balance.

Description

A kind of caravan electric wire take-up stand
Technical field
The present invention relates to take-up stand correlative technology fields, refer in particular to a kind of caravan electric wire take-up stand.
Background technique
Electric wire take-up stand is the device that a kind of pair of electric wire is stored, and after electric wire is contained, electric wire is carried to other The tool in place.
But at the top of take-up stand currently on the market it is rotatable rotating disc, it is evenly distributed on the outside of rotating disc several A hook, take-up stand bottom are equipped with cylinder, can be to being highly adjusted, when removing electric wire from take-up stand, take-up stand It can be adjusted according to the height of bearer, and fast removal is carried out to it convenient for staff, but during take-up, Staff is that successively hanging wire, the side of take-up stand are often inclined by the weight of hung electric wire according to the hook on rotating disc , so as to cause take-up stand disequilibrium, the electric wire hung is fallen on the ground, causes electric wire entanglement, while also to work people Member causes certain risk.
Summary of the invention
The present invention is to provide a kind of room that balance quality is good to overcome the shortcomings of take-up stand balance in the prior art Trolley wire take-up stand.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of caravan electric wire take-up stand, including pedestal, the bottom of the pedestal are equipped with universal wheel, the top of the pedestal It is equipped with sleeve at center, is equipped with hydraulic pump in the sleeve, the output end of the hydraulic pump is connected with telescopic mast, the telescopic mast Bottom end and sleeve be socketed, the top of the telescopic mast is equipped with servo motor, and the telescopic mast is connect with servo motor flange, institute The output end for stating servo motor is fixedly connected with balance weight mechanism, and the outer surface of the balance weight mechanism is equipped with bearing, the bearing Outer surface is equipped with rotating disc, and the rotating disc is rotatablely connected by bearing and balance weight mechanism, and the rotating disc is equipped with several Equally distributed hook.
The bottom of pedestal is equipped with universal wheel, convenient for the movement of take-up stand;Sleeve, sleeve are equipped at the top center of pedestal Interior to be equipped with hydraulic pump, the output end of hydraulic pump is connected with telescopic mast, and the bottom end of telescopic mast and sleeve are socketed, and hydraulic pump drives flexible Bar moves up and down, i.e., the whole height of changeable take-up stand;The top of telescopic mast is equipped with servo motor, telescopic mast and servo motor The output end of flanged joint, servo motor is fixedly connected with balance weight mechanism, when staff links up with extension electric wire toward side, due to Effect meeting run-off the straight of the side of take-up stand by electric wire gravity, servo motor drive balance weight mechanism to rotate by control system certainly The dynamic angle calculated, balance weight mechanism is mobile to the other side, so that take-up stand keeps balance;The outer surface of balance weight mechanism is set Have a bearing, the outer surface of bearing is equipped with rotating disc, and rotating disc is rotatablely connected by bearing and balance weight mechanism so that rotating disc with match The rotation of heavy-duty machine structure is not interfere with each other, while being conducive to staff's rotary motion disk and being carried out hanging wire;Rotating disc is equipped with several The hook of even distribution, for placing electric wire.
Preferably, balance weight mechanism includes fixed disk, clump weight and ball screw stepper motor, set on the top of fixed disk There is a groove, the shape of groove is circle, and the central axis of groove and the central axis of fixed disk are same axis, the bottom of fixed disk Portion is fixedly connected with the output end of servo motor, and sliding slot is equipped in groove, and clump weight is located in sliding slot, ball screw stepper motor Positioned at the left side of sliding slot, the right side of sliding slot and the outer surface of fixed disk are connected, the output end and counterweight of ball screw stepper motor Block connection, the bottom of sliding slot are connect with fixed disk, and the top of sliding slot is equipped with supporting block, and supporting block is located at the center of fixed disk, Supporting block is equipped with close to switch.The bottom of fixed disk is fixedly connected with the output end of servo motor, and servo motor drives counterweight Mechanism rotation rotates to corresponding position by the angle that control system automatically computes, and take-up stand is made to keep balance;Ball wire The output end of bar stepper motor is connect with clump weight, when hanging with line on a certain hook, pressure sensing corresponding with this hook Device transfers signals in control system, and control system driving ball screw stepper motor drives clump weight to be moved in sliding slot Corresponding position makes take-up stand keep balance;It is switched with approaching as servo motor zero point, in each be powered, control system control Servo motor processed simultaneously drives turn disc, and when close to switch close to sensor block, position at this time is servo motor zero point Position.
Preferably, rotating disc includes annulus and cover board, the top of annulus is equipped with several equally distributed chassis, annulus Top outer edge be equipped with flange, each chassis is identical at a distance from flange, flange be equipped with several match with chassis Hole, hook through hole connect with annulus, and the bottom of annulus is rotatablely connected by bearing and balance weight mechanism, cover board and flange buckle It connects, integrated package is equipped at the center of cover board, the shape of integrated package is circle, and integrated package is equipped with several and matches with hook Pressure sensor, integrated package be equipped with sensor block.The bottom of annulus is rotatablely connected by bearing and balance weight mechanism, is conducive to work After personnel overwork electric wire on a hook, as long as rotation rotating disc continues operation, while being conducive to rotating disc and counter weight machine The rotation of structure is not interfere with each other;Pressure sensor is used to detect the electric wire gravity on linking up with, when the side of take-up stand will topple over, lose When going balance, the pressure value size that control system is measured according to pressure sensor rotates to calculate ball screw stepper motor automatically Circle number, to drive the mobile corresponding distance of clump weight, similarly, when hanging with line on more hooks, control system is according to often The pressure value size of root hook, what automatic calculating needed to compensate matches weight, ball screw stepper motor is then driven, to make to receive Coil holder keeps balance;In each be powered, control system control servo motor simultaneously drives turn disc, when close close to switch When sensor block, position at this time is servo motor dead-center position.
Preferably, hook is equipped with through-hole, shaft is equipped in the through-hole, hook is across hole and passes through shaft and chassis Connection, one end of hook are located at the lower section of the pressure sensor inside rotating disc, and the other end of hook is located at the outside of rotating disc. When one end of hook hangs electric wire, the other end of hook can touch sensor, and sensor can measure corresponding pressure value at this time, This pressure value is the weight of hung electric wire.
Preferably, the top outer of pedestal is equipped with articulation piece, articulation piece is equipped with axis, and axis is equipped with pull rod, pull rod Bottom is rotatablely connected by axis and articulation piece, and the top of pull rod is equipped with handle.Staff pulls pull rod, pull rod band by handle Dynamic universal wheel moves on the ground, convenient for the carrying of take-up stand.
The beneficial effects of the present invention are: when the side of take-up stand will topple over, disequilibrium when, servo motor drives counterweight Mechanism rotation rotates to corresponding position by the angle that control system automatically computes, and then control system is according to pressure sensing The pressure value size that device measures to calculate the circle number of ball screw stepper motor rotation automatically, to drive clump weight mobile corresponding Distance, thus make take-up stand keep balance.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the internal structure chart of sleeve;
Fig. 3 is explosive view of the invention;
Fig. 4 is balance weight mechanism schematic diagram;
Fig. 5 is rotating disc structural schematic diagram.
In figure: 1. pedestals, 2. sleeves, 3. hydraulic pumps, 4. telescopic masts, 5. servo motors, 6. balance weight mechanisms, 7. bearings, 8. Rotating disc, 9. hooks, 10. fixed disks, 11. clump weights, 12. grooves, 13. sliding slots, 14. supporting blocks, 15. roll close to switch, 16. Ballscrew stepper motor, 17. chassis, 18. holes, 19. annulus, 20. cover boards, 21. flange, 22. integrated packages, 23. pressure sensors, 24. sensor block, 25. articulation pieces, 26. axis, 27. pull rods, 28. handles.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
In embodiment as described in Figure 1, a kind of caravan electric wire take-up stand, the bottom of pedestal 1, pedestal 1 is equipped with universal wheel, Sleeve 2 is equipped at the top center of pedestal 1, as shown in Fig. 2, being equipped with hydraulic pump 3 in sleeve 2, the output end of hydraulic pump 3 is connected with Telescopic mast 4, the bottom end of telescopic mast 4 and sleeve 2 are socketed, as shown in figure 3, the top of telescopic mast 4 is equipped with servo motor 5, telescopic mast 4 It is fixedly connected with the output end of 5 flanged joint of servo motor, servo motor 5 with balance weight mechanism 6, the outer surface of balance weight mechanism 6 is set There is bearing 7, the outer surface of bearing 7 is equipped with rotating disc 8, and rotating disc 8 is rotatablely connected by bearing 7 and balance weight mechanism 6, rotating disc 8 It is equipped with several equally distributed hooks 9.
As shown in figure 4, balance weight mechanism 6 includes fixed disk 10, clump weight 11 and ball screw stepper motor 16, fixed disk 10 Top be equipped with a groove 12, the shape of groove 12 is circle, and the central axis of groove 12 and the central axis of fixed disk 10 are The bottom of same axis, fixed disk 10 is fixedly connected with the output end of servo motor 5, and sliding slot 13, clump weight are equipped in groove 12 11 are located in sliding slot 13, and ball screw stepper motor 16 is located at the left side of sliding slot 13, the right side of sliding slot 13 and fixed disk 10 outside Surface connection, the output end of ball screw stepper motor 16 are connect with clump weight 11, and the bottom of sliding slot 13 is connect with fixed disk 10, The top of sliding slot 13 is equipped with supporting block 14, and supporting block 14 is located at the center of fixed disk 10, and supporting block 14 is equipped with close to switch 15。
As shown in figure 5, rotating disc 8 includes annulus 19 and cover board 20, it is equally distributed that the top of annulus 19 is equipped with several The top outer edge of chassis 17, annulus 19 is equipped with flange 21, and each chassis 17 is identical at a distance from flange 21, sets on flange 21 The hole 18 for having several to match with chassis 17,9 through holes 18 of hook are connect with annulus 19, and the bottom of annulus 19 passes through bearing 7 It is rotatablely connected with balance weight mechanism 6, cover board 20 is snapped connection with flange 21, and integrated package 22, integrated package are equipped at the center of cover board 20 22 shape is circle, and integrated package 22 is equipped with several pressure sensors 23 to match with hook 9, and integrated package 22 is equipped with Sensor block 24.
As shown in figs. 3 and 5, hook 9 is equipped with through-hole, and shaft is equipped in through-hole, and hook 9 passes through hole 18 and passes through shaft It is connect with chassis 17, the one end for linking up with 9 is located at the lower section of the pressure sensor 23 inside rotating disc 8, links up with 9 other end and is located at The outside of rotating disc 8.
As shown in Figure 1, the top outer of pedestal 1 is equipped with articulation piece 25, articulation piece 25 is equipped with axis 26, and axis 26, which is equipped with, to be drawn The bottom of bar 27, pull rod 27 is rotatablely connected by axis 26 and articulation piece 25, and the top of pull rod 27 is equipped with handle 28.
Working principle: when being powered every time, to approach the zero point that switch 15 is servo motor 5, control system controls servo electricity Machine 5 simultaneously drives rotating disc 8 to rotate, and when close to switch 15 close to sensor block 24, position at this time is 5 zero point of servo motor Position.When hanging with line on a certain hook 9, servo motor 5 drives the rotation of balance weight mechanism 6 to be automatically computed by control system Angle, balance weight mechanism 6 is rotated round about, meanwhile, with this hook 9 corresponding pressure sensors 23 transmit signals to In control system, control system calculates ball screw stepper motor according to the pressure value size that pressure sensor 23 transmits automatically The circle number of 16 rotations keeps balance so that the clump weight 11 in sliding slot 13 be driven to be moved to suitable position.Similarly, when more When hanging with line on hook 9, servo motor 5 drives balance weight mechanism 6 to rotate the angle automatically computed by control system, by counterweight Mechanism 6 is rotated to corresponding direction, pressure value size of the control system according to every hook 9, the automatic counterweight for calculating needs and compensating Then amount drives ball screw stepper motor 16 that the clump weight 11 in sliding slot 13 is driven to be moved to suitable position, keeps balance.

Claims (5)

1. a kind of caravan electric wire take-up stand, characterized in that including pedestal (1), the bottom of the pedestal (1) is equipped with universal wheel, Sleeve (2) are equipped at the top center of the pedestal (1), are equipped with hydraulic pump (3) in the sleeve (2), the hydraulic pump (3) Output end is connected with telescopic mast (4), and the bottom end and sleeve (2) of the telescopic mast (4) are socketed, and the top of the telescopic mast (4) is set Have servo motor (5), the telescopic mast (4) and servo motor (5) flanged joint, the output end of the servo motor (5) with match Heavy-duty machine structure (6) is fixedly connected, and the outer surface of the balance weight mechanism (6) is equipped with bearing (7), and the outer surface of the bearing (7) is equipped with Rotating disc (8), the rotating disc (8) are rotatablely connected by bearing (7) and balance weight mechanism (6), and the rotating disc (8) is if be equipped with Dry equally distributed hook (9).
2. a kind of caravan electric wire take-up stand according to claim 1, characterized in that the balance weight mechanism (6) includes fixing The top of disk (10), clump weight (11) and ball screw stepper motor (16), the fixed disk (10) is equipped with a groove (12), the shape of the groove (12) is circle, and the central axis of the groove (12) is same with the central axis of fixed disk (10) The bottom of axis, the fixed disk (10) is fixedly connected with the output end of servo motor (5), and sliding slot is equipped in the groove (12) (13), the clump weight (11) is located in sliding slot (13), and the ball screw stepper motor (16) is located at the left side of sliding slot (13), The right side of the sliding slot (13) is connect with the outer surface of fixed disk (10), the output end of the ball screw stepper motor (16) with Clump weight (11) connection, the bottom of the sliding slot (13) are connect with fixed disk (10), and the top of the sliding slot (13) is equipped with support Block (14), the supporting block (14) are located at the center of fixed disk (10), and the supporting block (14) is equipped with close to switch (15).
3. a kind of caravan electric wire take-up stand according to claim 1, characterized in that the rotating disc (8) includes annulus (19) and cover board (20), the top of the annulus (19) are equipped with several equally distributed chassis (17), the annulus (19) Top outer edge is equipped with flange (21), and each chassis (17) is identical at a distance from flange (21), and the flange (21) is equipped with Several holes (18) to match with chassis (17), hook (9) through hole (18) connect with annulus (19), the annulus (19) bottom is rotatablely connected by bearing (7) and balance weight mechanism (6), and the cover board (20) snaps connection with flange (21), institute It states and is equipped with integrated package (22) at the center of cover board (20), the shape of the integrated package (22) is round, on the integrated package (22) Equipped with the pressure sensor (23) that several match with hook (9), the integrated package (22) is equipped with sensor block (24).
4. a kind of caravan electric wire take-up stand according to claim 3, characterized in that the hook (9) is equipped with through-hole, institute It states and is equipped with shaft in through-hole, the hook (9) passes through hole (18) and connect by shaft with chassis (17), the hook (9) One end is located at the lower section of the internal pressure sensor (23) of rotating disc (8), and the other end of the hook (9) is located at rotating disc (8) Outside.
5. a kind of caravan electric wire take-up stand according to claim 1, characterized in that the top outer of the pedestal (1) is set Have articulation piece (25), the articulation piece (25) is equipped with axis (26), and the axis (26) is equipped with pull rod (27), the pull rod (27) Bottom be rotatablely connected by axis (26) and articulation piece (25), the top of the pull rod (27) is equipped with handle (28).
CN201910546895.1A 2019-06-24 2019-06-24 Car as a house electric wire take-up frame Active CN110329850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910546895.1A CN110329850B (en) 2019-06-24 2019-06-24 Car as a house electric wire take-up frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910546895.1A CN110329850B (en) 2019-06-24 2019-06-24 Car as a house electric wire take-up frame

Publications (2)

Publication Number Publication Date
CN110329850A true CN110329850A (en) 2019-10-15
CN110329850B CN110329850B (en) 2020-07-14

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CN201910546895.1A Active CN110329850B (en) 2019-06-24 2019-06-24 Car as a house electric wire take-up frame

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111196532A (en) * 2020-01-15 2020-05-26 北京智芯微电子科技有限公司 Wire storage device
CN112227824A (en) * 2020-09-25 2021-01-15 南京国煜泰户外休闲用品有限公司 Full-automatic tent support frame and tent

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CN208345457U (en) * 2018-06-04 2019-01-08 北京航天光华电子技术有限公司 A kind of rotatable mobile conducting wire box
CN208379461U (en) * 2018-04-28 2019-01-15 中交三航局第三工程有限公司 Bridge horizontal construction dynamic equilibrium Weighting system based on feedback control
CN109399336A (en) * 2018-11-13 2019-03-01 陈龙 A kind of overturning-preventing cable pay-off rack improving stability based on change center of gravity
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Publication number Priority date Publication date Assignee Title
CN204689267U (en) * 2015-04-08 2015-10-07 成都科特柯本科技有限公司 A kind of electric power cable cable winds frame
CN205588332U (en) * 2016-03-12 2016-09-21 天津弘丞华晔科技有限公司 A anti -overturning device for robot
CN105788765A (en) * 2016-04-27 2016-07-20 成都星达铜业有限公司 Copper wire pay-off device
CN206827888U (en) * 2017-05-26 2018-01-02 张家港浩辰机械有限公司 A kind of new dynamic gravity balance device
CN107487671A (en) * 2017-08-17 2017-12-19 芜湖市海源铜业有限责任公司 A kind of copper cash take-up reel of convenient handling
CN207581039U (en) * 2017-11-17 2018-07-06 伟聚隆特种纤维科技(福建)有限公司 A kind of yarn roller eccentrically mounted weight mechanism
CN208379461U (en) * 2018-04-28 2019-01-15 中交三航局第三工程有限公司 Bridge horizontal construction dynamic equilibrium Weighting system based on feedback control
CN208218071U (en) * 2018-05-29 2018-12-11 温州乾含节能科技有限公司 A kind of weaving yarn apparatus for correcting
CN208345457U (en) * 2018-06-04 2019-01-08 北京航天光华电子技术有限公司 A kind of rotatable mobile conducting wire box
CN208963597U (en) * 2018-10-31 2019-06-11 西安交通大学医学院第一附属医院 ECG examination room data line storage device
CN109399336A (en) * 2018-11-13 2019-03-01 陈龙 A kind of overturning-preventing cable pay-off rack improving stability based on change center of gravity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111196532A (en) * 2020-01-15 2020-05-26 北京智芯微电子科技有限公司 Wire storage device
CN112227824A (en) * 2020-09-25 2021-01-15 南京国煜泰户外休闲用品有限公司 Full-automatic tent support frame and tent
CN112227824B (en) * 2020-09-25 2021-09-03 南京国煜泰户外休闲用品有限公司 Full-automatic tent support frame and tent

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