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Control device for folding pipe

A control device, a technology of folding tubes, applied to foldable bicycles, devices for automatic control of smooth engagement/disconnection, automatic control and other directions, which can solve the problems of cumbersome operation process and the like

Inactive Publication Date: 2017-04-05
佛山市狮子厂科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Folding bicycles are becoming more and more popular now because of their ease of use, but the folding and unfolding of folding bicycles must be done manually, especially for the folding tubes on the folding bicycles, the movement between the tubes and the locking of the locking device Both unlocking and unlocking require manual operation, and the operation process is cumbersome

Method used

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  • Control device for folding pipe
  • Control device for folding pipe
  • Control device for folding pipe

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0056] The first embodiment: as figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, a control device for folding tubes, including a first tube 1, a second tube 2, a first connecting plate 3, a second connecting plate 4 and a rotating shaft 5 , the first connecting plate 3 is fixed on the first pipe fitting 1, the second connecting plate 4 is fixed on the second pipe fitting 2, one side of the first connecting plate 3 and one side of the second connecting plate 4 are hinged through the rotating shaft 5, the second A connecting plate 3 is provided with a first positioning hole 31, and a second connecting plate 4 is provided with a second positioning hole 41; the control device of the folded tube also includes a differential 100, a drive unit 200, a locking unit 300 and an execution unit 400 .

[0057] The differential 100 includes a differential main wheel 110, a first side gear 120, a second side gear 130, planetary gears 140, 150 and a planetary gear shaft 160; the differential main wheel 1...

no. 2 example

[0070] The second embodiment: as Figure 13 and Figure 14 As shown, the difference between this embodiment and the first embodiment is that the control circuit unit 220 of the drive unit 200 is different.

[0071] In this embodiment, the control circuit unit 220 includes a first micro switch SQ1, a second micro switch SQ2, a first diode V1, a second diode V2, a first relay K1, a bipolar double throw switch SA1 and battery G. The first relay K1 has a set of terminals, namely the first relay common terminal k11 and the first relay normally open terminal k12; when the coil of the relay is not powered, the relay common terminal is disconnected from the relay normally open terminal; when the relay coil is powered, The public terminal of the relay is connected to the normally open terminal of the relay; the double-pole double-throw switch SA1 is a non-automatic reset switch, that is, press the button of the switch to switch the state of the switch. When the button is released, th...

no. 3 example

[0079] The third embodiment: as Figure 15 and Figure 16 As shown, the difference between this embodiment and the first embodiment is that the control circuit unit 220 of the driving unit 200 is different.

[0080] In this embodiment, the control circuit unit 220 includes a first micro switch SQ1 , a second micro switch SQ2 , a first relay K1 , a second relay K2 , a three-pole double-throw switch SA2 and a battery G. The first relay K1 has a set of terminals, namely the first relay common terminal k11 and the first relay normally open terminal k12; the second relay K2 has a set of terminals, namely the second relay common terminal k21 and the second relay normally open terminal k22; three poles The double-throw switch SA2 is a non-automatic reset switch, that is, press the button of the switch to switch the state of the switch. When the button is released, the switch remains in the current state and will not automatically return to the original state; the three-pole double-t...

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PUM

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Abstract

The invention relates to a control device for a folding pipe. The control device for the folding pipe comprises a first pipe fitting, a second pipe fitting, a first connecting plate, a second connecting plate, a rotating shaft, a differential mechanism, a driving unit, a locking unit and an executing unit, wherein the first connecting plate and the first pipe fitting are fixed; the second connecting plate and the second pipe fitting are fixed; the first connecting plate is connected with the second connecting plate by the rotating shaft; the driving unit is connected with the locking unit and the executing unit through the differential mechanism; the first connecting plate and the second connecting plate can be locked together or unlocked from each other by the locking unit; and the executing unit drives the second connecting plate to rotate relative to the first connecting plate. When a rider pushes a switch of the driving unit or rotates a handle of the driving unit, the driving unit drives the locking unit and the executing unit to move through the differential mechanism, and therefore, folding and unfolding of the folding pipe are realized. An operation process is simple, and a foldable bicycle is speedy and convenient to fold and unfold.

Description

technical field [0001] The invention relates to a control device for a folding tube, in particular to a control device for a bicycle folding tube. Background technique [0002] Folding bicycles are becoming more and more popular now because of their ease of use, but the folding and unfolding of folding bicycles must be done manually, especially for the folding tubes on the folding bike, the movement between the tubes and the locking of the locking device Both unlocking and unlocking require manual operation, and the operation process is cumbersome. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a control device for the folding tube, so that the rider can complete the folding and unfolding of the folding tube through simple operations. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a control device for folding pipes, including a first pipe piece, a se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K15/00G05B7/02
CPCB62K15/006G05B7/02
Inventor 李穆威李穆生
Owner 佛山市狮子厂科技有限公司