CN216436828U

CN216436828U - Charger capable of automatically converting power according to number of charging devices

Info

Publication number: CN216436828U
Application number: CN202122371915.1U
Authority: CN
Inventors: 周远平; 陈利芬
Original assignee: Shenzhen Zhongyuan Electronic Co ltd
Current assignee: Hunan Ouenpu E-commerce Co.,Ltd.
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-03
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a charger capable of automatically converting power according to the number of charging devices, which comprises a machine body, a control switch, a power line, a first connecting port and a second connecting port, wherein an auxiliary wire-rewinding mechanism is arranged at the left end inside the machine body, a hand wheel is arranged at the upper left end of a first shell, the hand wheel drives a driving mechanism through a bevel gear set to rotate a main shaft, the main shaft drives a wire-winding roller to store the power line through a groove, so as to prevent the power line from being damaged, the device is convenient to use and simple to operate, effectively improves the working efficiency, the driving mechanism is arranged at the upper inside of the first shell, a second bevel gear drives a movable rod to drive a sliding block to slide in the groove through a turntable, so that a rotating plate drives the main shaft to rotate, thereby preventing the inconvenience in use, a fixing mechanism is arranged inside a base, a pressing block moves downwards, so that a toothed plate drives a fixing plate to move through a gear, prevent the body from falling off the base.

Description

Charger capable of automatically converting power according to number of charging devices

Technical Field

The utility model relates to a charger technical field, concretely relates to charger according to automatic switching power of battery charging outfit's number.

Background

The charger is a charging device which adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology, the charger (charger) is divided into a power frequency machine and a high-frequency machine according to the working frequency of a design circuit, the power frequency machine is designed by the traditional analog circuit principle, the internal electric devices (such as a transformer, an inductor, a capacitor and the like) of the machine are large, and small noise exists in the general operation with large load, but the machine type has stronger resistance performance in severe power grid environment conditions and stronger reliability and stability than the high-frequency machine, and the charger automatically converts power according to the number of the charging devices in the use process of the charger.

But the charger of the automatic switching power of number according to battery charging outfit is generally all to insert the power cord power supply department, be connected external equipment with the organism through first connector and second connector, but the tradition is less effective to the power cord is accomodate according to the charger of the automatic switching power of number of battery charging outfit, generally all twine the power cord at will in the use, lead to the power cord to tie a knot easily or damage the influence work efficiency that appears, and the tradition is less effective to the main shaft drive according to the charger of the automatic switching power of number of battery charging outfit, lead to using inconveniently, the tradition is less to the organism fixed effect according to the charger of the automatic switching power of number of battery charging outfit simultaneously, lead to the organism to drop easily from the base and lead to the damage.

Disclosure of Invention

Technical problem to be solved

In order to overcome prior art not enough, now provide a charger according to battery charging outfit's number automatic switching power, it is relatively poor to the power cord storage effect to have solved the charger of traditional number automatic switching power according to battery charging outfit, generally twine the power cord at will in the use, lead to the power cord to tie a knot easily or damage influence work efficiency appears, and the charger of traditional number automatic switching power according to battery charging outfit is relatively poor to the main shaft drive effect, lead to using inconveniently, the charger of the number automatic switching power according to battery charging outfit is relatively poor to the fixed effect of organism simultaneously, lead to the organism to drop easily from the base and lead to the problem of damage.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a charger capable of automatically converting power according to the number of charging devices, which comprises a machine body, wherein the bottom of the machine body is provided with a base, the left end inside the machine body is provided with an auxiliary take-up mechanism, the inside of the base is provided with a fixing mechanism, the auxiliary take-up mechanism comprises a first shell, a hand wheel, a locking piece, a winding roller, a groove, a first bevel gear, a second bevel gear, a driving mechanism and a main shaft, the upper left end of the first shell is provided with the hand wheel, the locking piece is arranged at the right end of the hand wheel, the winding roller is arranged at the lower end inside the first shell, the groove is embedded in the outer surface of the winding roller at equal distance, the first bevel gear is connected with the right end of the hand wheel, the second bevel gear is mutually meshed with the outer surface of the first bevel gear, the upper end inside the first shell is provided with the driving mechanism, and the main shaft penetrates through the middle part of the winding roller, the first shell is fixedly connected with the left end inside the machine body.

Further, terminal surface upper end is provided with control switch before the organism, the lower extreme is provided with the power cord about the organism, upper right end equidistance of organism is provided with first connector, lower right end equidistance of organism is provided with the second connector, organism internally mounted has the circuit board, the upper right end of terminal surface is provided with the master control component before the circuit board, terminal surface right side lower extreme is provided with power conversion component before the circuit board, the lower extreme is provided with the data element about the terminal surface before the organism.

Further, actuating mechanism includes carousel, movable rod, slider, rotor plate and spout, the terminal surface is provided with the movable rod before the carousel, terminal surface lower extreme fixed connection before slider and the movable rod, terminal surface equidistance is provided with the spout before the rotor plate to slider and spout medial surface sliding connection, the carousel is connected with the second bevel gear bottom, the rotor plate is connected with main shaft surface upper end.

Further, fixed establishment includes second casing, briquetting, spring, pinion rack, gear and fixed plate, second casing top is provided with the briquetting, spring and briquetting bottom fixed connection, the level relative fixation is in the briquetting surface about the pinion rack, gear and pinion rack surface intermeshing, the fixed plate is connected with the pinion rack back, second casing and the inside fixed connection of base.

Furthermore, the diameter of the hand wheel is set to be 10 cm, and a layer of anti-skid grains is arranged on the outer surface of the hand wheel.

Further, the length of the locking piece is set to be 8 cm, and the locking piece is fixedly connected with the upper left end of the first shell through a fixing bolt.

Furthermore, the inner side surface of each sliding groove is a smooth plane, and the number of the sliding grooves is four.

Further, the spring length is set to 3 cm, and the spring can provide a force of 3N.

Further, the number of the gears is two, and the diameter of the gear is set to be 4 cm.

Furthermore, the rotating plate is made of aluminum alloy.

Further, the machine body is made of PVC plastic.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving the problem that the effect is relatively poor that traditional charger according to the automatic conversion power of battery charging outfit's number accomodates the power cord, through set up supplementary admission machine and construct at the inside left end of organism, install the hand wheel at first casing upper left end, the hand wheel passes through bevel gear group and drives actuating mechanism and make the main shaft rotate, and the main shaft drives the winding roller and accomodates the power cord through the recess, prevents that the power cord from damaging, this device convenient to use easy operation, the effectual work efficiency that has improved.

2) For solving the problem that the traditional charger capable of automatically converting power according to the number of the charging equipment has a poor driving effect on the main shaft, a driving mechanism is arranged at the upper end inside the first shell, the second bevel gear enables the movable rod to drive the sliding block to slide in the groove through the turntable, and the rotating plate drives the main shaft to rotate, so that the use is prevented from being inconvenient.

3) The charger of the number automatic switching power according to battery charging outfit for solving the tradition is to the relatively poor problem of organism fixed effect, through set up fixed establishment in that the base is inside, the briquetting moves down, makes the pinion rack pass through the gear and drives the fixed plate activity, prevents that the organism from dropping from the base.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic structural view of the auxiliary take-up mechanism of the present invention;

FIG. 4 is a schematic view of a front cross-sectional structure of the auxiliary wire rewinding mechanism of the present invention;

fig. 5 is a schematic top view of the driving mechanism of the present invention;

fig. 6 is a schematic side sectional structure view of the fixing mechanism of the present invention.

In the figure: the wire rewinding machine comprises a machine body-1, a control switch-2, an auxiliary wire rewinding mechanism-3, a power line-4, a first connecting port-5, a second connecting port-6, a base-7, a fixing mechanism-8, a circuit board-9, a main control element-10, a power conversion element-11, a data element-12, a first shell-31, a hand wheel-32, a locking element-33, a wire winding roller-34, a groove-35, a first bevel gear-36, a second bevel gear-37, a driving mechanism-38, a main shaft-39, a turntable-381, a movable rod-382, a sliding block-383, a rotating plate-384, a sliding groove-385, a second shell-81, a pressing block-82, a spring-83, a toothed plate-84, a gear-85, a motor, a, And (4) fixing a plate-86.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1 and fig. 2, the utility model provides a charger according to automatic conversion power of battery charging outfit's number here through the improvement, including

organism

1, 1 bottom of organism is provided with base 7, organism 1 is the PVC plastics material, the advantage that has light in weight and removes easily, 1 inside left end of organism is provided with

supplementary admission machine

3, 7 inside fixed establishment 8 that is provided with of base, 1 preceding terminal surface upper end of organism is provided with

control switch

2, 1 left lower extreme of organism is provided with

power cord

4, 1 upper right end equidistance of organism is provided with

first connector

5, 1 right lower extreme equidistance of organism is provided with

second connector

6, 1 internally mounted of organism has

circuit board

9, 9 preceding terminal surface upper right end of circuit board is provided with

major control element

10, 9 preceding terminal surface right lower right end of circuit board is provided with

power conversion element

11, 1 preceding terminal surface left lower extreme of organism is provided with data element 12.

Referring to fig. 3 and 4, the present invention provides a charger capable of automatically converting power according to the number of charging devices, in which an auxiliary take-up mechanism 3 includes a first housing 31, a hand wheel 32, a locking member 33, a winding roller 34, a groove 35, a first bevel gear 36, a second bevel gear 37, a driving mechanism 38 and a main shaft 39, the hand wheel 32 is disposed at the upper left end of the first housing 31, the diameter of the hand wheel 32 is set to 10 cm, a layer of anti-slip texture is disposed on the outer surface of the hand wheel 32 to prevent the occurrence of slipping during use, the locking member 33 is mounted at the right end of the hand wheel 32, the length of the locking member 33 is set to 8 cm, the locking member 33 is fixedly connected with the upper left end of the first housing 31 through a fixing bolt to better lock the hand wheel 32, the winding roller 34 is mounted at the lower inner end of the first housing 31 to better fixedly mount the winding roller 34, recess 35 equidistance is embedded in 34 surfaces of wire winding roller, so that better carry out fixed mounting to recess 35, first bevel gear 36 is connected with hand wheel 32 right-hand member, so that better carry out fixed mounting to first bevel gear 36, second bevel gear 37 and the mutual meshing of first bevel gear 36 surface, so that first bevel gear 36 better drive second bevel gear 37 rotate, the inside upper end of first casing 31 is provided with actuating mechanism 38, so that better carry out fixed mounting to actuating mechanism 38, main shaft 39 runs through in 34 middle parts of wire winding roller, so that better carry out fixed mounting to main shaft 39, first casing 31 and the inside left end fixed connection of organism 1.

Referring to fig. 5, the present invention provides a charger capable of automatically converting power according to the number of charging devices by improving, a driving mechanism 38 includes a rotary plate 381, a movable rod 382, a sliding block 383, a rotary plate 384 and a sliding groove 385, the movable rod 382 is disposed on the front end surface of the rotary plate 381, so as to better fix and install the movable rod 382, the slide block 383 is fixedly connected with the lower end of the front end surface of the movable rod 382, so as to fix the slide 383 better, the front end face of the rotating plate 384 is provided with sliding grooves 385 at equal intervals, and the slide block 383 is connected with the inner side surface of the sliding groove 385 in a sliding way, the rotating plate 384 is made of aluminum alloy, the advantage of stronger corrosion resistance is achieved, the inner side surface of the sliding groove 385 is a smooth plane, and the sliding grooves 385 are provided with four sliding blocks 383 to better slide on the inner side surfaces of the sliding grooves 385, the rotating disc 381 is connected with the bottom of the second bevel gear 37, and the rotating plate 384 is connected with the upper end of the outer surface of the main shaft 39.

Referring to fig. 6, the present invention provides a charger capable of automatically converting power according to the number of charging devices through improvement, a fixing mechanism 8 includes a second housing 81, a pressing block 82, a spring 83, a toothed plate 84, a gear 85 and a fixing plate 86, the pressing block 82 is disposed on the top of the second housing 81 to better fix the pressing block 82, the spring 83 is fixedly connected to the bottom of the pressing block 82, the length of the spring 83 is set to 3 cm, and the force provided by the spring 83 is 3N to achieve a better reset effect, the toothed plate 84 is horizontally fixed on the outer surface of the pressing block 82 from left to right, so as to better fix the toothed plate 84, the gear 85 is engaged with the outer surface of the toothed plate 84, the number of the gears 85 is two, and the diameter of the gear 85 is set to 4 cm, so as to achieve a better driving effect, the fixing plate 86 is connected to the back of the toothed plate 84, so as to better fix and mount the fixing plate 86, and the second housing 81 is fixedly connected with the inside of the base 7.

The rotating plate 384 is made of aluminum alloy, is an alloy which is made of aluminum and is added with a certain amount of other alloying elements, is one of light metal materials, has the general characteristics of aluminum, has the specific characteristics of certain alloys due to the difference of the types and the quantity of the added alloying elements, has the density of 2.63-2.85 g/cm, has higher strength (sigma b is 110-650 MPa), has the specific strength close to high alloy steel, has the specific rigidity exceeding that of steel, has good casting performance and plastic processing performance, good electric conduction and heat conduction performance, and good corrosion resistance and weldability.

The utility model discloses a charger according to battery charging outfit's automatic switching power of number, its theory of operation as follows:

firstly, the device is moved to a place needing to be used, then the machine body 1 is taken out, and the machine body 1 is arranged on a base 7;

secondly, the body 1 applies pressure to the pressing block 82, the pressing block 82 moves downwards to apply pressure to the spring 83, the spring 83 is stressed to contract, the pressing block 82 drives the toothed plate 84 to move downwards, the toothed plate 84 drives the fixing plate 86 to move through the gear 85, and the fixing plate 86 is abutted against the outer surface of the body 1, so that the effect of fixing the body 1 is achieved;

thirdly, the rotation state of the hand wheel 32 is restored through the locking piece 33, the hand wheel 32 is rotated clockwise, the hand wheel 32 drives the first bevel gear 36 to rotate, the first bevel gear 36 drives the second bevel gear 37 to rotate, the second bevel gear 37 drives the turntable 381 to rotate, the turntable 381 drives the sliding block 383 to rotate through the movable rod 382, so that the sliding block 383 slides on the inner side surface of the sliding groove 385, the sliding block 383 drives the rotating plate 384 to rotate through the sliding groove 385, the rotating plate 384 drives the main shaft 39 to rotate, and the rotating shaft 39 drives the winding roller 34 to rotate, so that the power line 4 is separated from the inner side surface of the groove 35;

fourthly, inserting a power line 4 into a power supply, connecting an external device with the first connecting port 5 or the second connecting port 6, starting the main control element 10 through the control switch 2 when a plurality of charging devices are inserted, comparing the data of the charging devices through the data element 12 by the main control element 10, and adjusting the power output through the power conversion element 11;

fifthly, after the device is used, the charging device is pulled out of the first connecting port 5 or the second connecting port 6, the main control element 10 is closed through the control switch 2, the power line 4 is pulled out of the power supply, the hand wheel 32 is rotated anticlockwise, the winding roller 34 is enabled to accommodate the power line 4 through the groove 35, and finally the hand wheel 32 is locked through the locking piece 33.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A charger capable of automatically converting power according to the number of charging devices comprises a machine body (1), wherein a base (7) is arranged at the bottom of the machine body (1);

the method is characterized in that: the wire winding machine is characterized by further comprising an auxiliary wire winding mechanism (3) and a fixing mechanism (8), wherein the auxiliary wire winding mechanism (3) is arranged at the left end inside the machine body (1), the fixing mechanism (8) is arranged inside the base (7), the auxiliary wire winding mechanism (3) comprises a first shell (31), a hand wheel (32), a locking piece (33), a wire winding roller (34), a groove (35), a first bevel gear (36), a second bevel gear (37), a driving mechanism (38) and a main shaft (39), the hand wheel (32) is arranged at the upper left end of the first shell (31), the locking piece (33) is installed at the right end of the hand wheel (32), the wire winding roller (34) is installed at the lower end inside the first shell (31), the groove (35) is embedded into the outer surface of the wire winding roller (34) in an equal distance, the first bevel gear (36) is connected with the right end of the hand wheel (32), and the second bevel gear (37) is meshed with the outer surface of the first bevel gear (36), the winding machine is characterized in that a driving mechanism (38) is arranged at the upper end inside the first shell (31), the main shaft (39) penetrates through the middle of the winding roller (34), and the first shell (31) is fixedly connected with the left end inside the machine body (1).

2. The charger according to claim 1, wherein the charger automatically switches power according to the number of charging devices comprises: the utility model discloses a power conversion device, including organism (1), organism (1) front end face upper end is provided with control switch (2), organism (1) left side lower extreme is provided with power cord (4), organism (1) upper right end equidistance is provided with first connector (5), organism (1) right side lower extreme equidistance is provided with second connector (6), organism (1) internally mounted has circuit board (9), the upper right end of terminal surface is provided with main control element (10) before circuit board (9), terminal surface right side lower extreme is provided with power conversion element (11) before circuit board (9), organism (1) front end face left side lower extreme is provided with data element (12).

3. The charger according to claim 1, wherein the charger automatically switches power according to the number of charging devices comprises: the driving mechanism (38) comprises a rotary table (381), a movable rod (382), a sliding block (383), a rotating plate (384) and a sliding groove (385), the movable rod (382) is arranged on the front end face of the rotary table (381), the sliding block (383) is fixedly connected with the lower end of the front end face of the movable rod (382), the sliding groove (385) is arranged on the front end face of the rotating plate (384) at equal intervals, the sliding block (383) is in sliding connection with the inner side face of the sliding groove (385), the rotary table (381) is connected with the bottom of the second bevel gear (37), and the rotating plate (384) is connected with the upper end of the outer surface of the main shaft (39).

4. The charger according to claim 1, wherein the charger automatically switches power according to the number of charging devices comprises: fixing mechanism (8) include second casing (81), briquetting (82), spring (83), pinion rack (84), gear (85) and fixed plate (86), second casing (81) top is provided with briquetting (82), spring (83) and briquetting (82) bottom fixed connection, horizontal relative fixation is in briquetting (82) surface about pinion rack (84), gear (85) and pinion rack (84) surface intermeshing, fixed plate (86) are connected with pinion rack (84) back, second casing (81) and base (7) inside fixed connection.

5. The charger according to claim 1, wherein the charger automatically switches power according to the number of charging devices comprises: the diameter of the hand wheel (32) is set to be 10 cm, and a layer of anti-skid grains are arranged on the outer surface of the hand wheel (32).

6. The charger according to claim 1, wherein the charger automatically switches power according to the number of charging devices comprises: the length of the locking piece (33) is set to be 8 cm, and the locking piece (33) is fixedly connected with the upper left end of the first shell (31) through a fixing bolt.

7. The charger according to claim 3, wherein the charger automatically switches power according to the number of the charging devices comprises: the inner side surface of each sliding groove (385) is a smooth plane, and the number of the sliding grooves (385) is four.

8. The charger according to claim 4, wherein the charger is capable of automatically switching power according to the number of charging devices, and comprises: the length of the spring (83) is set to be 3 cm, and the force which can be provided by the spring (83) is 3N.

9. The charger according to claim 4, wherein the charger is capable of automatically switching power according to the number of charging devices, and comprises: the number of the gears (85) is two, and the diameter of the gear (85) is set to be 4 cm.