CN218160947U - Charger with protection mechanism - Google Patents

Charger with protection mechanism Download PDF

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Publication number
CN218160947U
CN218160947U CN202221780146.9U CN202221780146U CN218160947U CN 218160947 U CN218160947 U CN 218160947U CN 202221780146 U CN202221780146 U CN 202221780146U CN 218160947 U CN218160947 U CN 218160947U
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China
Prior art keywords
wire
charger
traveller
spring
circuit board
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CN202221780146.9U
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Chinese (zh)
Inventor
潘望
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Wuxi Baihong Intelligent Technology Co ltd
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Wuxi Baihong Intelligent Technology Co ltd
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Priority to CN202221780146.9U priority Critical patent/CN218160947U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a charger with a protection mechanism, which comprises an outer shell, a damping mechanism and a wire arranging component; damping mechanism: the damping mechanisms are symmetrically arranged at the left end and the right end of the inner bottom surface of the outer shell, the mounting plate is arranged between the two damping mechanisms, the upper surface of the mounting plate is fixedly connected with a circuit board, the input end of the circuit board is electrically connected with a second wire, the outer end of the second wire penetrates through the side wall of the outer shell, a second plug is arranged at the end, the output end of the circuit board is fixedly connected with a first wire, the outer end of the first wire penetrates through the side wall of the outer shell, and a first plug is arranged at the end; the wire arranging component: set up in the roof upper surface of shell body, first wire and second wire all with the extrados sliding connection who arranges the line subassembly, this charger that possesses protection machanism avoids the electrical components on circuit board surface to damage because of the vibration, prevents that it from being extruded by external object because of scattering in disorder, and the guard action is strong.

Description

Charger with protection mechanism
Technical Field
The utility model relates to a charger technical field specifically is a charger that possesses protection machanism.
Background
The electric vehicle charger is a charging device specially configured for the storage battery of the electric bicycle! Classification of chargers: the transformer can be divided into two categories by using a transformer with or without power frequency (50 Hz). The freight three-wheel charger generally uses a charger with a power frequency transformer, has large volume, heavy weight and power consumption, but is reliable and cheap; electric bicycle and electric are used so-called switching power supply formula charger, the power saving, high efficiency, but easy bad, the charger is in the in-process of using can be difficult for avoiding because external force collision drops, current electric vehicle charging ware's circuit board is usually directly fixed through screw and shell body connection, buffering effect is poor, cause inside electrical components to damage easily, in addition, current charger does not have the reason line subassembly usually, the charging wire of charger is scattered to be put and is damaged by the extrusion easily, for this reason, we provide a charger that possesses protection machanism.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a charger that possesses protection machanism, avoid the electrical components on circuit board surface to damage because of the vibration, pull the arrangement to first wire and second wire, prevent that it is extruded by the external object because of in disorder, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a charger with a protection mechanism comprises an outer shell, a damping mechanism and a wire arranging assembly;
damping mechanism: the damping mechanisms are symmetrically arranged at the left end and the right end of the inner bottom surface of the outer shell, the mounting plate is arranged between the two damping mechanisms, the upper surface of the mounting plate is fixedly connected with a circuit board, the input end of the circuit board is electrically connected with a second wire, the outer end of the second wire penetrates through the side wall of the outer shell, a second plug is arranged at the end, the output end of the circuit board is fixedly connected with a first wire, the outer end of the first wire penetrates through the side wall of the outer shell, and a first plug is arranged at the end;
the wire arranging component: set up in the roof upper surface of shell body, first wire and second wire all with the extrados sliding connection who arranges the line subassembly, avoid the electrical components on circuit board surface to damage because of the vibration, pull the arrangement to first wire and second wire, prevent that it is extruded by the external object because of scattering in disorder.
Further, damper includes traveller one, riser, spring one and vertical buffering subassembly, the riser symmetry sets up both ends about the inside bottom surface of shell body, and the equal sliding connection in inside of riser has traveller one, vertical buffering subassembly respectively with vertical adjacent four traveller fixed connection, the extrados of traveller one has all cup jointed spring one, and spring one is located between vertical buffering subassembly and the riser, cushions the vibrations of fore-and-aft direction.
Furthermore, the vertical buffering component comprises a rectangular frame, two sliding columns, two springs and a sliding block, the rectangular frame is fixedly connected with four longitudinally adjacent sliding columns, the sliding columns are symmetrically arranged between the inner top wall and the inner bottom surface of the rectangular frame, the sliding block is slidably connected with two longitudinally adjacent outer arc surfaces of the two sliding columns respectively, the springs are symmetrically arranged on the upper surface and the lower surface of the sliding block respectively, the springs are sleeved on the adjacent outer arc surfaces of the two sliding columns respectively, one ends, far away from the sliding block, of the springs are in contact with the inner wall surface of the rectangular frame, mounting plates are arranged between the two sliding columns, and the springs are located between the rectangular frame and the vertical plate and buffer vertical vibration.
Further, the reason line subassembly includes slide, guide roll and spacing frame, spacing frame sets up in the outer edge of the roof upper surface of shell body, the slide have two and all with the inner wall sliding connection of spacing frame, the upper surface of slide all is connected with the guide roll through the pivot rotation, first wire and second wire all with the extrados sliding connection of guide roll, first wire and second wire all are snakelike setting, arrange in order fast first wire and second wire, avoid it because of in disorder by the extrusion.
Furthermore, the wire arranging assembly further comprises a handle, and the handle is arranged on the upper surface of the sliding plate, so that the sliding plate can be conveniently and manually shifted to move.
Furthermore, both ends all are equipped with the spacing ring about the upper surface of shell body, and first wire and second wire all pass the inside of spacing ring, carry on spacingly to the outside end of first wire and second wire.
Furthermore, the electric appliance also comprises a fan, wherein the fan is arranged in the mounting port in the middle of the front end of the outer shell, the input end of the fan is electrically connected with the output end of the circuit board, the circuit board is cooled, and the aging of electric appliance elements is delayed.
Compared with the prior art, the beneficial effects of the utility model are that: this charger that possesses protection machanism has following benefit:
1. when the outer shell falls to the ground due to collision, the outer shell drives the vertical plate to move, the vertical plate extrudes the first spring, the first spring weakens the impact force of the outer shell by utilizing the elasticity of the first spring, the impact on the rectangular frame is reduced, and the impact force of the rectangular frame in the vertical direction is absorbed by the two pairs of springs when the rectangular frame vertically moves, so that the impact on the circuit board is reduced to the greatest extent, and the electric element on the surface of the circuit board is prevented from being damaged due to vibration.
2. Need when charging to storage battery car, stir two handles in opposite directions, the handle drives two slides and is close to in opposite directions under the limiting displacement of spacing frame, this moment because the guide roll of the left and right sides is close to each other, first wire and second wire are all released, then charge, charge and accomplish the back, reverse stir two handles, first wire and second wire are drawn by the guide roll and are withdrawed, easy operation is convenient, avoid first wire and second wire to be extruded by the external object because of scattering in disorder.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: the fan comprises an outer shell 1, a fan 2, a damping mechanism 3, a sliding column I31, a vertical plate 32, a spring I33, a vertical buffer assembly 34, a rectangular frame 341, a sliding column II 342, a spring II 343, a sliding block 344, a mounting plate 4, a wire arranging assembly 5, a sliding plate 51, a guide roller 52, a limiting frame 53, a handle 54, a first lead 6, a second lead 7, a circuit board 8 and a limiting ring 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: a charger with a protection mechanism comprises an outer shell 1, a damping mechanism 3 and a wire arranging assembly 5;
the damping mechanism 3: the damping mechanisms 3 comprise a first slide column 31, a first vertical plate 32, a first spring 33 and a vertical buffer assembly 34, the first spring 33 is positioned between the vertical buffer assembly 34 and the vertical plate 32, when the outer shell 1 collides to cause the vertical plate 32 to move, the vertical plate 32 extrudes the first spring 33, the first spring 33 is sleeved on the outer cambered surface of the first spring 33, the first spring 33 is positioned between the vertical buffer assembly 34 and the vertical plate 32, the two symmetrical outer surfaces of the first spring 33 and the two symmetrical outer surfaces of the two symmetrical buffer frames 344 are respectively connected with two upper surfaces of the two symmetrical sliding columns 344, the two upper surfaces of the two symmetrical sliding columns 344 and two lower surfaces of the two symmetrical sliding columns 344, the two upper surfaces of the two symmetrical sliding columns 344 and the two upper surfaces of the two adjacent sliding columns 344 are respectively connected with the two upper surfaces of the two vertical springs 342, the two upper surfaces of the two symmetrical sliding columns 344, the two upper surfaces of the two adjacent sliding columns are respectively connected with the two vertical buffer assemblies 342, the two upper surfaces of the two sliding columns 341 and the two upper surfaces of the two vertical springs 342, the two upper surfaces of the two sliding columns 341 and the two upper surfaces of the two vertical buffer assemblies 344, the two upper surfaces of the sliding columns 341 and the two upper surfaces of the two sliding columns 341, the two sliding columns 341 are respectively connected with the two vertical buffer assemblies 344, one end of the second spring 343, which is far away from the slider 344, is in contact with the inner wall surface of the rectangular frame 341, the mounting plate 4 is arranged between the two sliding columns 342, the first spring 33 is located between the rectangular frame 341 and the vertical plate 32, the second spring 343 absorbs the impact force of the rectangular frame 341 in the vertical direction when the rectangular frame 341 moves vertically, so that the impact on the circuit board 8 is reduced to the maximum extent, and the damage of electrical elements on the surface of the circuit board 8 due to vibration is avoided, the limiting rings 9 are arranged at the left end and the right end of the upper surface of the outer shell 1, the first lead 6 and the second lead 7 both penetrate through the inner parts of the limiting rings 9, and the outer ends of the first lead 6 and the second lead 7 are limited.
The wire arranging assembly 5: set up in the roof upper surface of shell body 1, first wire 6 and second wire 7 all with the extrados sliding connection of reason line subassembly 5, reason line subassembly 5 includes slide 51, guide roll 52 and spacing frame 53, spacing frame 53 sets up in the roof upper surface outer edge of shell body 1, slide 51 has two and all with the inner wall sliding connection of spacing frame 53, slide 51's upper surface all is connected with guide roll 52 through the pivot rotation, first wire 6 and second wire 7 all with the extrados sliding connection of guide roll 52, first wire 6 and second wire 7 all are snakelike setting, arrange first wire 6 and second wire 7 fast in order, avoid it to be extrudeed because of scattering, reason line subassembly 5 still includes handle 54, handle 54 sets up in slide 51's upper surface, conveniently stir slide 51 and remove two handles 54 in opposite directions, handle 54 drives two slides 51 and is close to each other under the limiting displacement of spacing frame 53, at this moment because the guide roll 52 of the left and right sides is close to each other, first wire 6 and second wire 7 are all released then stirred, charge after charge, second wire 6 and second wire 7 are prevented to be absorbed because of guiding roll 52 and second wire 52 and the extrusion in disorder.
Wherein: still include fan 2, fan 2 sets up in the installing port in the middle part of shell body 1 front end, and the input electricity of fan 2 connects the output of circuit board 8, dispels the heat to circuit board 8, delays electrical components's ageing.
The utility model provides a pair of working principle of charger that possesses protection machanism is as follows:
when the outer shell 1 falls to the ground due to collision, the outer shell 1 drives the vertical plate 32 to move, the vertical plate 32 extrudes the first spring 33, the first spring 33 weakens the impact force of the outer shell 1 by utilizing the elastic force of the first spring 33, the impact on the rectangular frame 341 is reduced, the second spring 343 absorbs the impact force of the rectangular frame 341 in the vertical direction when the rectangular frame 341 moves vertically, so that the impact on the circuit board 8 is reduced to the maximum extent, the electric elements on the surface of the circuit board 8 are prevented from being damaged due to vibration, when the battery car needs to be charged, the two handles 54 are shifted oppositely, the two sliding plates 51 are driven by the handles 54 to approach oppositely under the limiting action of the limiting frame 53, at the moment, because the guide rollers 52 on the left side and the right side approach mutually, the first lead 6 and the second lead 7 are both released and then charged, after charging is completed, the two handles 54 are shifted reversely, the first lead 6 and the second lead 7 are pulled by the guide rollers 52 to be retracted, the operation is simple and convenient, and the practicability is strong.
It should be noted that the fan 2 disclosed in the above embodiments can be freely configured according to practical application scenarios, and a 40-60mm cross flow fan is suggested to be used, and the circuit board 8 controls the fan 2 to operate by a method commonly used in the prior art.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims (7)

1. A charger with a protection mechanism is characterized in that: comprises an outer shell (1), a damping mechanism (3) and a wire arranging assembly (5);
damping mechanism (3): the damping mechanism is symmetrically arranged at the left end and the right end of the inner bottom surface of the outer shell (1), the mounting plate (4) is arranged between the two damping mechanisms (3), the upper surface of the mounting plate (4) is fixedly connected with a circuit board (8), the input end of the circuit board (8) is electrically connected with a second wire (7), the outer end of the second wire (7) penetrates through the side wall of the outer shell (1) and is provided with a second plug, the output end of the circuit board (8) is fixedly connected with a first wire (6), the outer end of the first wire (6) penetrates through the side wall of the outer shell (1) and is provided with a first plug at the end;
wire management assembly (5): the first lead (6) and the second lead (7) are arranged on the upper surface of a top plate of the outer shell (1) and are in sliding connection with the outer arc surface of the wire arranging assembly (5).
2. The charger with the protection mechanism according to claim 1, wherein: damper (3) include traveller (31), riser (32), spring (33) and vertical buffering subassembly (34), both ends about riser (32) symmetry sets up in the inside bottom surface of shell body (1), and the equal sliding connection in inside of riser (32) has traveller (31), vertical buffering subassembly (34) respectively with vertical adjacent four traveller (31) fixed connection, the extrados of traveller (31) has all cup jointed spring (33), and spring (33) are located between vertical buffering subassembly (34) and riser (32).
3. The charger with the protection mechanism according to claim 2, wherein: vertical buffer unit (34) include rectangle frame (341), traveller two (342), spring two (343) and slider (344), rectangle frame (341) respectively with vertical adjacent four traveller one (31) fixed connection, all be equipped with traveller two (342) between the inside roof of rectangle frame (341) and the inside bottom surface symmetrically, slider (344) respectively with vertical adjacent two traveller two (342) extrados sliding connection, the upper surface and the lower surface of slider (344) all are equipped with spring two (343) symmetrically, spring two (343) cup joint respectively in adjacent two traveller (342) extrados, the one end that slider (344) were kept away from to spring two (343) all contacts with the internal face of rectangle frame (341), be equipped with between two traveller two (342) mounting panel (4), spring one (33) are located between rectangle frame (341) and riser (32).
4. The charger with the protection mechanism according to claim 1, wherein: reason line subassembly (5) include slide (51), guide roll (52) and spacing frame (53), spacing frame (53) set up and follow outward in the roof upper surface of shell body (1), slide (51) have two and all with the inner wall sliding connection of spacing frame (53), the upper surface of slide (51) all rotates through the pivot and is connected with guide roll (52), first wire (6) and second wire (7) all with the extrados sliding connection of guide roll (52), first wire (6) and second wire (7) all are snakelike setting.
5. The charger with the protection mechanism according to claim 4, wherein: the wire arranging assembly (5) further comprises a handle (54), and the handle (54) is arranged on the upper surface of the sliding plate (51).
6. The charger with the protection mechanism according to claim 1, wherein: both ends all are equipped with spacing ring (9) about the upper surface of shell body (1), and first wire (6) and second wire (7) all pass the inside of spacing ring (9).
7. The charger with the protection mechanism according to claim 1, wherein: still include fan (2), fan (2) set up in the installing port in shell body (1) front end middle part, and the output of circuit board (8) is connected to the input electricity of fan (2).
CN202221780146.9U 2022-07-11 2022-07-11 Charger with protection mechanism Active CN218160947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221780146.9U CN218160947U (en) 2022-07-11 2022-07-11 Charger with protection mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221780146.9U CN218160947U (en) 2022-07-11 2022-07-11 Charger with protection mechanism

Publications (1)

Publication Number Publication Date
CN218160947U true CN218160947U (en) 2022-12-27

Family

ID=84591387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221780146.9U Active CN218160947U (en) 2022-07-11 2022-07-11 Charger with protection mechanism

Country Status (1)

Country Link
CN (1) CN218160947U (en)

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