CN221262891U - Magnetic attraction type vehicle-mounted charger without elastic sheet - Google Patents

Abstract

The utility model discloses a non-elastic sheet magnetic type vehicle-mounted charger, which belongs to the technical field of chargers and comprises a charger body and an interface, wherein a magnetic attraction ring and an electrifying head are fixedly arranged on the charger body, a data wire is fixedly connected between the charger body and the interface, a wire coiling device is arranged on the data wire and comprises an automatic stretching structure and a locking structure, the automatic stretching structure comprises a rotatable turntable, two mounting columns are fixedly connected on the turntable, and the data wire is wound outside the two mounting columns.

Description

Magnetic attraction type vehicle-mounted charger without elastic sheet

Technical Field

The utility model belongs to the technical field of chargers, and particularly relates to a non-elastic sheet magnetic type vehicle-mounted charger.

Background

With the more portable electronic equipment, the necessary demand has been become with the personal charge, and the anxiety of charging that people can be handled to on-vehicle charger very well has a wide variety, on-vehicle charger like shell fragment on-vehicle charger, magnetism inhale on-vehicle charger, but present on-vehicle charger all designs into small-size interface that charges for portable, only can provide the charge for the passenger who sits in the front row, and the passenger who sits in the back row of car can only put the cell-phone in the front row and charge, if need amusement or when talking on the car, very inconvenience often needs the passenger to be close to the front seat, very unfavorable for riding safety.

Disclosure of utility model

The utility model aims to provide a non-elastic sheet magnetic type vehicle-mounted charger so as to solve the problem of inconvenient charging of the existing back row.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a no shell fragment magnetism is inhaled on-vehicle charger, includes charger body and interface, the last fixed mounting of charger body has magnetism to inhale ring and circular telegram head, fixedly connected with data line between charger body and the interface, install the spiral device on the data line, the spiral device includes automatic stretching structure and locking structure, automatic stretching structure includes rotatable carousel, fixedly connected with two erection columns on the carousel, the data line is around establishing in two erection columns outsides.

Preferably, the automatic stretching structure further comprises a box body and a vertical rod coaxially fixed with the turntable, and a spiral spring is fixedly connected between the vertical rod and the inner wall of the box body.

Preferably, the turntable is rotationally connected in the box body, holes are symmetrically formed in the box body, and the data lines penetrate through the box body through the holes.

Preferably, the locking structure comprises an opening formed in the box body, a sliding block is connected inside the opening in a sliding mode, a gear groove is formed in the sliding block, and a first gear matched with the gear groove is fixedly connected to the top of the vertical rod.

Preferably, the outer wall fixedly connected with elasticity fixture block of slider, the draw-in groove has been seted up on the box, elasticity fixture block cooperatees with the draw-in groove.

The non-elastic sheet magnetic type vehicle-mounted charger further comprises a mounting block, a groove is formed in the mounting block, and a fixing device is detachably connected between the box body and the groove.

Preferably, the fixing device comprises a connecting block fixedly connected to the box body, a sliding groove is formed in the mounting block, a rack is slidably connected to the groove, a second gear is rotatably connected to the groove, the second gear is meshed with the rack, the rack is matched with the sliding groove, a knob is fixedly connected to the second gear, and the knob penetrates through the mounting block and extends out of the outer side of the mounting block.

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

(1) The automatic stretching structure is arranged, so that the data wire can be stretched according to the needs of a user, meanwhile, the data wire can be automatically wound after the use is finished, a rear passenger can charge conveniently, and meanwhile, the riding risk caused by charging or wire arrangement is reduced.

(2) The utility model is provided with the locking structure, the length of the data wire can be fixed through the locking structure, a user can not drag the data wire for a long time, meanwhile, the overlong wire can be prevented from influencing the control of the driver, the use comfort is improved, and the safety risk is reduced.

(3) The utility model is provided with the fixing device, so that the whole wire coiling device can be fixed when the wire coiling device is not used, and meanwhile, the wire coiling device can rotate on the mounting block, thereby facilitating the charging angle of front passengers, preventing the wire coiling device from colliding with articles in a vehicle when the vehicle runs, and ensuring the running safety.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of an automatic stretch construction of the present utility model;

FIG. 3 is a cross-sectional view of the winding device of the present utility model;

FIG. 4 is a cross-sectional view of the fixture of the present utility model;

FIG. 5 is a schematic view of the structure of the rack of the present utility model;

In the figure: 1. a mounting block; 2. a case; 3. a data line; 4. a charger body; 5. a magnetic ring; 6. a power-on head; 7. an interface; 8. a slide block; 9. a mounting column; 10. a turntable; 11. a spiral spring; 12. a vertical rod; 13. a gear groove; 14. a groove; 15. a connecting block; 16. a rack; 17. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a no shell fragment magnetism is inhaled on-vehicle charger, includes charger body 4 and interface 7, and the last fixed mounting of charger body 4 has magnetism to inhale ring 5 and circular telegram head 6, fixedly connected with data line 3 between charger body 4 and the interface 7, installs the spiral device on the data line 3, and the spiral device includes automatic stretching structure and locking structure.

Through the structure, when the vehicle-mounted charging is specifically realized, the charger body 4 is inserted into the cigarette lighting interface, the power-on head 6 receives electricity, the magnetic attraction ring 5 attracts the inner wall of the cigarette lighting interface, the charger body 4 is prevented from falling out of the cigarette lighting interface, the charging wire is connected onto the interface 7, the mobile phone can be charged, and when the data wire 3 is not long enough, the wire can be stretched through the wire coiling device, so that the mobile phone is convenient to charge.

Referring to fig. 2 and 3, the automatic stretching structure includes a case 2, a rotatable turntable 10, and a vertical rod 12 coaxially fixed to the turntable 10, wherein a spiral spring 11 is fixedly connected between the vertical rod 12 and an inner wall of the case 2, two mounting posts 9 are fixedly connected to the turntable 10, a data line 3 is wound around the two mounting posts 9, the turntable 10 is rotatably connected to the inside of the case 2, openings are symmetrically formed in the case 2, and the data line 3 penetrates through the case 2 through the openings.

Through the above structure, when the automatic stretching and recovering of the data wire 3 are realized, when the data wire 3 stretches, as shown in fig. 2, the data wire 3 in the box body 2 is stretched out through the opening, because the data wire 3 is wound outside the two mounting posts 9, the vertical posts 12 and the turntable 10 are driven to rotate clockwise around the circle center of the turntable 10 by pulling the data wire 3, at the moment, the spiral spring 11 stores elastic potential energy, when the data wire 3 needs to be recovered, the data wire 3 is released, at the moment, the turntable 10 rotates anticlockwise under the action of the elastic force of the spiral spring 11, the mounting posts 9 are driven to wind the data wire 3 again, and the data wire 3 is recovered.

Referring to fig. 3, the locking structure includes an opening formed on the case 2, a sliding block 8 slidably connected inside the opening, a gear groove 13 formed inside the sliding block 8, and a first gear engaged with the gear groove 13 fixedly connected to the top of the vertical rod 12.

Through the above-mentioned structure, when realizing the fixed of data line 3 length in particular, because carousel 10 has driven montant 12 and has rotated when rotatory, and spiral spring 11 is fixed connection between montant 12 and the inner wall of box 2, as shown in fig. 3, when slider 8 slides down, first gear card goes into the inside of gear groove 13, first gear and montant 12 are restrained and can't rotate relative slider 8 and box 2 this moment, spiral spring 11 also can't release elastic potential energy, thereby fix the length of data line 3, in the same way, after upwards sliding slider 8, first gear withdraws from the inside of gear groove 13, carousel 10 can rotate, spiral spring 11 also can act on elastic force, thereby can extend and withdraw data line 3.

Preferably, the outer wall of the sliding block 8 is fixedly connected with an elastic clamping block, a clamping groove is formed in the box body 2, and the elastic clamping block is matched with the clamping groove.

Through the elastic clamping block and the clamping groove, the sliding block 8 can be limited when the sliding block 8 slides up and down.

Referring to fig. 4, the non-elastic sheet magnetic type vehicle-mounted charger further comprises a mounting block 1, wherein a groove 14 is formed in the mounting block 1, and a fixing device is detachably connected between the box body 2 and the groove 14.

Through the installation piece 1 that sets up, provide fixed base for whole spiral device.

Referring to fig. 4 and 5, the fixing device includes a connecting block 15 fixedly connected to the case 2, a sliding groove is formed in the mounting block 1, a rack 16 is slidably connected to the groove 14, a second gear 17 is rotatably connected to the groove 14, the second gear 17 is meshed with the rack 16, the rack 16 is matched with the sliding groove, a knob is fixedly connected to the second gear 17, and the knob penetrates through the mounting block 1 and extends out of the mounting block 1.

Through the structure, when the specific wire coiling device is fixed and detached, the knob is rotated, the second gear 17 can be driven to rotate, because the second gear 17 is meshed with the rack 16, as shown in fig. 4, the rack 16 can be driven to slide left and right by rotating the second gear 17, when the wire coiling device is required to be fixed, the connecting block 15 on the box body 2 is firstly placed in the groove 14, the second gear 17 is rotated, the gear is driven to move left, one end of the gear is clamped into the sliding groove, the wire coiling device can not be taken out at the moment, but can rotate on the mounting block 1, a charging angle is selected by a passenger who conveniently charges, when the wire coiling device is required to be detached, the rack 16 can slide right by rotating the second gear 17, and the rack 16 can be withdrawn from the sliding groove, so that the wire coiling device can be detached for extending the data wire 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. There is not shell fragment magnetism to inhale on-vehicle charger, its characterized in that: including charger body (4) and interface (7), fixed mounting has magnetism to inhale ring (5) and circular telegram head (6) on charger body (4), fixedly connected with data line (3) between charger body (4) and interface (7), install spiral device on data line (3), spiral device is including automatic tensile structure and locking structure, automatic tensile structure includes rotatable carousel (10), two erection columns (9) of fixedly connected with on carousel (10), data line (3) are around establishing in two erection columns (9) outsides.

2. The spring-less magnetic charger of claim 1, wherein: the automatic stretching structure further comprises a box body (2) and a vertical rod (12) coaxially fixed with the rotary table (10), and a spiral spring (11) is fixedly connected between the vertical rod (12) and the inner wall of the box body (2).

3. The spring-less magnetic charger of claim 1, wherein: the rotary table (10) is rotationally connected inside the box body (2), holes are symmetrically formed in the box body (2), and the data wires (3) penetrate through the box body (2) through the holes.

4. The shrapnel-free magnetic vehicle-mounted charger as defined in claim 2, wherein: the locking structure comprises an opening formed in the box body (2), a sliding block (8) is slidably connected in the opening, a gear groove (13) is formed in the sliding block (8), and a first gear matched with the gear groove (13) is fixedly connected to the top of the vertical rod (12).

5. The spring-less magnetic charger of claim 4, wherein: the outer wall fixedly connected with elasticity fixture block of slider (8), the draw-in groove has been seted up on box (2), elasticity fixture block cooperatees with the draw-in groove.

6. The spring-less magnetic charger of claim 1, wherein: the novel box comprises a box body (2) and is characterized by further comprising an installation block (1), wherein a groove (14) is formed in the installation block (1), and a fixing device is detachably connected between the box body (2) and the groove (14).

7. The spring-less magnetic charger of claim 6, wherein: the fixing device comprises a connecting block (15) fixedly connected to the box body (2), a sliding groove is formed in the mounting block (1), a rack (16) is connected to the groove (14) in a sliding mode, a second gear (17) is connected to the groove (14) in a rotating mode, the second gear (17) is meshed with the rack (16), the rack (16) is matched with the sliding groove, a knob is fixedly connected to the second gear (17), and penetrates through the mounting block (1) and stretches out of the outer side of the mounting block (1).