A kind of mobile type electric car charging pile warning deviceTechnical field
The present invention relates to charging pile warning device technical field, specifically a kind of mobile type electric car charging pile warning device.
Background technology
Along with the quantity of electric motor car gets more and more, the demand of electric motorcar charging station is also increasing, and the manufacturing of electric motorcar charging station obtains significant progress.Therefore the production technology of oneself will improve in each enterprise, just commercially occupies competitive power like this.
Along with the use of electric motor car, coin charging pile obtains significant progress.But charging pile can collect a large amount of money when in use, so just there is lawless person can be full of interest to charging pile.Therefore a kind of mobile type electric car of market demand charging pile warning device.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of mobile type electric car charging pile warning device.
The present invention solves its technical matters and realizes by the following technical solutions:
A kind of mobile type electric car charging pile warning device, comprise base, the lower end of described base is provided with the coupling shaft of horizontally set, the outer wall of described coupling shaft is fixed with line concentration wheel, the left end of described coupling shaft is fixed with driving gear, and the left part of described driving gear is provided with driven shaft, described driven shaft is arranged on base, the right-hand member of driven shaft is fixed with follower gear, and the left end of described follower gear is fixed with elasticity spacer, and described elasticity spacer is fixed on base.During use, elasticity spacer can facilitate the transverse shifting of driven shaft.
The left end of described driven shaft is fixed with draw ring.During use, can by manually pulling draw ring, draw ring drives driven shaft to move, driven shaft drives follower gear to move, by engaging of follower gear and driving gear, and the rotation of control main drive shaft, anti-locking apparatus surprisingly rotates when not working, and achieves the auto-lock function of device.
The right-hand member of described coupling shaft is fixed with plectrum, and the lower end of described base is provided with hummer, and the left end of described hummer is provided with pressure activated switch.During use, external force drives line concentration wheel to rotate, and line concentration wheel drives main drive shaft to rotate, main drive shaft drives plectrum to rotate, when plectrum rotates to certain angle, and plectrum activation pressure trigger switch, pressure activated switch is closed makes hummer work, and hummer work is sounded, and reminds staff.
Described pressure activated switch is identical with the lateral attitude of plectrum.During use, plectrum rotates the condition that the work touching pressure activated switch provides necessary.
The invention has the beneficial effects as follows:
The present invention has the advantages such as structural design is compact, low cost of manufacture, by coordinating of hummer and pressure activated switch, achieve alarm function, save manufacturing cost, coordinating simultaneously by follower gear and driving gear, achieve the auto-lock function of device, anti-locking apparatus surprisingly works, and improves the reliability of device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is annexation schematic diagram of the present invention;
Fig. 2 is virtual condition use figure of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, be described in detail the preferred embodiments of the present invention, the present invention will be further described, to facilitate the technical staff to understand.
As shown in Figure 1 to Figure 2, a kind of mobile type electric car charging pile warning device, comprises base 1, and the lower end of described base 1 is provided with the coupling shaft 2 of horizontally set, the outer wall of described coupling shaft 2 is fixed with line concentration wheel 3.During use, on the outer wall of line concentration wheel 3, solderless wrapped connection has external steel wire 12, and steel wire 12 is connected with external charging station.
The left end of described coupling shaft 2 is fixed with driving gear 4, the left part of described driving gear 4 is provided with driven shaft 5, described driven shaft 5 is arranged on base 1, the right-hand member of driven shaft 5 is fixed with follower gear 6, the left end of described follower gear 6 is fixed with elasticity spacer 7, and described elasticity spacer 7 is fixed on base 1.During use, elasticity spacer 7 can facilitate the transverse shifting of driven shaft 5.
The left end of described driven shaft 5 is fixed with draw ring 8.During use, can by manually pulling draw ring 8, draw ring 8 drives driven shaft 5 to move, driven shaft 5 drives follower gear 6 to move, and by engaging of follower gear 6 and driving gear 4, controls the rotation of main drive shaft, anti-locking apparatus surprisingly rotates when not working, and achieves the auto-lock function of device.
The right-hand member of described coupling shaft 2 is fixed with plectrum 9, and the lower end of described base 1 is provided with hummer 10, and the left end of described hummer 10 is provided with pressure activated switch 11.During use, external force drives line concentration wheel 3 to rotate, line concentration wheel 3 drives main drive shaft to rotate, main drive shaft drives plectrum 9 to rotate, when plectrum 9 rotates to certain angle, plectrum 9 activation pressure trigger switch 11, pressure activated switch 11 is closed makes hummer 10 work, hummer 10 work is sounded, and reminds staff.
Described pressure activated switch 11 is identical with the lateral attitude of plectrum 9.During use, plectrum 9 rotates the condition that the work touching pressure activated switch 11 provides necessary.
During use, if someone moving charging power station, will pull the steel wire 12 of charging station rear end, steel wire 12 pulls line concentration to take turns 3 rotations, and line concentration wheel 3 drives coupling shafts 2 to rotate, coupling shaft 2 drives plectrum 9 to rotate, when plectrum 9 rotates to certain angle, plectrum 9 activation pressure trigger switch 11, pressure activated switch 11 is closed makes hummer 10 work, hummer 10 work is sounded, and reminds staff.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.