CN212183143U

CN212183143U - Charger with anti-creeping function

Info

Publication number: CN212183143U
Application number: CN201922343031.8U
Authority: CN
Inventors: 连江
Original assignee: Shenzhen Xinzhidu Electronic Co ltd
Current assignee: Shenzhen Xinzhidu Electronic Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-12-18
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a charger with anticreep function, including the head that charges, two charging guide arms of one side fixedly connected with of head that charges, the inside one end that is close to the charging guide arm of the head that charges is excavated there is first spout, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, the inside through at the head that charges sets up the electro-magnet, cooperate corresponding spring latch device, realize the inside electric current of the head that charges and carry, take place the special case when equipment is using simultaneously, increase through its inside electric current, make the electro-magnet have sufficient magnetic force, can break off corresponding wiring board and terminal, thereby timely carry out the outage to the inside of the head that charges and handle, prevent to take place unnecessary potential safety hazard, in addition through the outside parcel one deck pyrocondensation pipe at the wire that charges, charging conductor's pliability has been increased, protect it simultaneously, thereby effectually prevent that it from taking place to break.

Description

Charger with anti-creeping function

Technical Field

The utility model relates to a charger, in particular to charger with anti-creeping function belongs to charger technical field.

Background

In the existing life, along with the continuous improvement of the living standard, the mobile phone also gradually enters into our daily life, the mobile phone is one of our important communication tools, but the electric power in the mobile phone can not be used all the time, so the mobile phone needs to be charged through a charger, but most of the existing chargers can only be simply charged, when a special condition occurs, when the mobile phone is charged, the current in the mobile phone is changed greatly, the mobile phone and the charger are easily damaged, the power-off protection treatment can not be performed on the equipment in time, and meanwhile, a rubber-covered wire outside the existing charger is easily cracked when the mobile phone is used, so that the condition of electric leakage is easily caused, and certain potential safety hazards exist when the equipment is used.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a charger with leak protection electric function.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a charger with anti-leakage function, which comprises a charging head, wherein one side of the charging head is fixedly connected with two charging guide rods, one end of the interior of the charging head, which is close to the charging guide rods, is provided with a first chute, one side of the inner wall of the first chute, which is close to the charging guide rods, is fixedly connected with two binding posts, the interior of the first chute is connected with a first sliding plate in a sliding way, the interior of the first sliding plate is fixedly connected with a transmission rod, one end of the transmission rod, which is close to the binding posts, is fixedly connected with a first wiring board, one end of the binding posts, which is close to the first wiring board, is contacted with the first wiring board, one side of the outer side of the transmission rod, which is positioned on the first sliding plate, is sheathed with a first return spring, one side of the interior of the charging head, which is positioned on the first chute, the second wiring board is connected with the second chute in a sliding manner, a shifting piece is fixedly connected to the outer side of the transmission rod and positioned in the second chute, an electromagnet is fixedly installed on one side, away from the first chute, of the inner wall of the second chute, a third wiring board is fixedly connected to one side, positioned on the electromagnet, of the inner wall of the second chute, the second wiring board is connected with the third wiring board in a sliding manner, a third chute is formed in the inner side of the charging head and positioned on one side of the second chute, a second sliding plate is connected to the inner side of the third chute in a sliding manner, an unlocking bolt is fixedly connected to the inner side of the second sliding plate, a second return spring is sleeved on one side, away from the charging guide rod, of the outer side of the charging head, a USB jack is formed in the inner side of the charging head, a connecting chip is fixedly connected to the inner side of the USB jack, and a USB plug is inserted, the USB plug is kept away from the one end fixedly connected with charging wire of USB jack, the one end fixedly connected with charging plug of USB plug is kept away from to the charging wire.

As a preferred scheme of the utility model, all through first connecting wire electric connection between the guide arm that charges and the terminal that corresponds, pass through second connecting wire electric connection between third wiring board and the connection chip.

As an optimized scheme of the utility model, the plectrum is the elasticity card strip, just the one end that the transfer line was kept away from to the plectrum sets up to barb structure.

As a preferred scheme of the utility model, the one end that the second spout was kept away from to the unblock bolt extends to the outside and the fixedly connected with press the clamp plate of the head that charges, the outside of the head that charges and the outside that is located the unblock bolt are dug flutedly, just the size of a dimension of recess is greater than the size of press plate.

As an optimized scheme of the utility model, the size of dimension of USB jack and the size of dimension of USB plug mutually support.

As a preferred scheme of the utility model, the transfer line is electrically conductive material, just the electro-magnet with charge first inside wire electric connection, the second wiring board is the iron material.

As an optimized scheme of the utility model, the outside cladding of the wire that charges has the pyrocondensation pipe.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, the inside through at the head that charges sets up the electro-magnet, cooperate corresponding spring latch device, realize the inside electric current of the head that charges and carry, take place the special case when equipment is using simultaneously, increase through its inside electric current, make the electro-magnet have sufficient magnetic force, can break off corresponding wiring board and terminal, thereby timely carry out the outage to the inside of the head that charges and handle, prevent to take place unnecessary potential safety hazard, in addition through the outside parcel one deck pyrocondensation pipe at the wire that charges, charging conductor's pliability has been increased, protect it simultaneously, thereby effectually prevent that it from taking place to break.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the charging head structure of the present invention;

fig. 3 is a schematic structural diagram of the USB plug of the present invention;

fig. 4 is a schematic structural diagram of the charging plug of the present invention;

fig. 5 is a schematic diagram of the internal power-on of the charging head of the present invention;

fig. 6 is a schematic diagram of the internal power-off of the charging head of the present invention.

In the figure: 1. a charging head; 2. a charging guide bar; 3. a first chute; 4. a binding post; 5. a first connecting line; 6. a transmission rod; 7. a first wiring board; 8. a first slide plate; 9. a first return spring; 10. a second chute; 11. a shifting sheet; 12. a second wiring board; 13. an electromagnet; 14. a third wiring board; 15. a third chute; 16. unlocking the bolt; 17. a pressing plate; 18. a second slide plate; 19. a second return spring; 20. a groove; 21. a USB jack; 22. connecting the chip; 23. a second connecting line; 24. a USB plug; 25. a charging wire; 26. and a charging plug.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-6, the utility model provides a charger with anti-leakage function, which comprises a charging head 1, wherein two charging guide rods 2 are fixedly connected to one side of the charging head 1, so as to better connect the charging head 1 with a power socket; a first chute 3 is formed in one end, close to a charging guide rod 2, of the interior of a charging head 1, two binding posts 4 are fixedly connected to one side, close to the charging guide rod 2, of the inner wall of the first chute 3, a first sliding plate 8 is connected to the interior of the first chute 3 in a sliding manner, a transmission rod 6 is fixedly connected to the interior of the first sliding plate 8, a first wiring board 7 is fixedly connected to one end, close to the binding posts 4, of the transmission rod 6, one end, close to the first wiring board 7, of each binding post 4 is in contact with the first wiring board 7, and a first return spring 9 is sleeved on one side, located on the first sliding plate 8, of the outer side of the; a second chute 10 is chiseled in the charging head 1 and positioned at one side of the first chute 3, one end of the transmission rod 6, which is far away from the binding post 4, extends to the inside of the second chute 10 and is fixedly connected with a second wiring board 12, the second wiring board 12 is in sliding connection with the second chute 10, a shifting sheet 11 is fixedly connected in the outside of the transmission rod 6 and positioned in the inside of the second chute 10, an electromagnet 13 is fixedly installed at one side of the inner wall of the second chute 10, which is far away from the first chute 3, a third wiring board 14 is fixedly connected with one side of the inner wall of the second chute 10, which is positioned at one side of the electromagnet 13, the second wiring board 12 is in sliding connection with the third wiring board 14, a third chute 15 is chiseled in the inside of the charging head 1 and positioned at one side of the second chute 10, a second sliding plate 18 is in sliding connection with the inside of the third chute 15, an unlocking bolt 16 is fixedly connected with the inside of the second sliding plate 18, the unlocking bolt 16 can be controlled to return better; a USB jack 21 is cut on one side of the outer part of the charging head 1, which is far away from the charging guide rod 2, and a connecting chip 22 is fixedly connected to the inner part of the USB jack 21, so that current can be better conveyed; USB plug 24 is inserted in USB jack 21, and USB plug 24 keeps away from the one end fixedly connected with charging wire 25 of USB jack 21, and charging wire 25 keeps away from the one end fixedly connected with charging plug 26 of USB plug 24, is convenient for better be connected equipment and electrical apparatus such as cell-phone.

Furthermore, the charging guide rod 2 and the corresponding binding post 4 are electrically connected through a first connecting wire 5, and the third wiring board 14 and the connecting chip 22 are electrically connected through a second connecting wire 23, so that better power transmission is facilitated.

Furthermore, the shifting piece 11 is an elastic clamping strip, and one end, far away from the transmission rod 6, of the shifting piece 11 is provided with a barb structure, so that the position of the transmission rod 6 can be clamped and limited better.

Further, the one end that unblock bolt 16 kept away from second spout 10 extends to the outside of charging head 1 and fixedly connected with press the board 17, and the outside of charging head 1 and the outside that is located unblock bolt 16 is dug fluted 20, and the size of dimension of flute 20 is greater than the size of dimension of press the board 17, and the better unblock bolt 16 of pressing is pressed through the board 17 of being convenient for.

Further, the size of the USB jack 21 and the size of the USB plug 24 are matched with each other, so that the charging wire 25 can be better connected to the charging head 1.

Further, transfer line 6 is electrically conductive material, and electro-magnet 13 and the inside wire electric connection of head 1 that charges, and second wiring board 12 is the iron material, and the better second wiring board 12 that adsorbs through electro-magnet 13 of being convenient for.

Further, the outside of charging wire 25 is wrapped with a heat shrink tube, which is convenient for increasing the flexibility of charging wire 25 and better protecting charging wire 25.

Specifically, when the mobile phone needs to be charged, the charging guide rod 2 at one end of the device is inserted into the power socket, and then the charging plug 26 is connected with the mobile phone, if a special condition occurs, the current transmitted inside the device is increased, and the magnetic force of the electromagnet 13 is increased under the action of a large current, so that the electromagnet 13 can adsorb the second wiring board 12, thereby pulling the transmission rod 6 to move, and simultaneously driving the first sliding plate 8 to extrude the first return spring 9, driving the first wiring board 7 to be separated from the binding post 4, and simultaneously driving the shifting piece 11 to enter the inside of the third sliding groove 15 to clamp the transmission rod 6, as shown in fig. 6, thereby performing power-off treatment on the inside of the device, avoiding continuous overload large-current work, when the device needs to be used again, the unlocking bolt 16 is pressed into the groove 20 through the pressing plate 17, can drive second slide 18 and remove, thereby extrude second return spring 19, promote plectrum 11 return through unblock bolt 16, when plectrum 11 breaks away from the inside of third spout 15 completely, because first return spring 9 and first slide 8's effect, make transfer line 6 return, thereby make first wiring board 7 and terminal 4 recontact, can continue to energize, loosen simultaneously and press board 17, because second return spring 19 and second slide 18's effect, make unblock bolt 16 return, as shown in fig. 5, come the inside circular telegram of controlgear through electro-magnet 13, thereby protect electrical apparatus such as whole and cell-phone to equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The charger with the anti-leakage function comprises a charging head (1) and is characterized in that two charging guide rods (2) are fixedly connected to one side of the charging head (1), a first sliding groove (3) is formed in one end, close to the charging guide rods (2), of the interior of the charging head (1), two binding posts (4) are fixedly connected to one side, close to the charging guide rods (2), of the inner wall of the first sliding groove (3), a first sliding plate (8) is slidably connected to the interior of the first sliding groove (3), a transmission rod (6) is fixedly connected to the interior of the first sliding plate (8), a first wiring plate (7) is fixedly connected to one end, close to the binding posts (4), of the transmission rod (6), one end, close to the first wiring plate (7), of each binding post (4) is in contact with the first wiring plate (7), a first return spring (9) is sleeved on one side, located on the outer side of the first sliding plate (8), of the transmission rod, a second chute (10) is formed in the charging head (1) and located at one side of the first chute (3), one end, far away from the binding post (4), of the transmission rod (6) extends to the inside of the second chute (10) and is fixedly connected with a second wiring board (12), the second wiring board (12) is connected with the second chute (10) in a sliding manner, a shifting piece (11) is fixedly connected to the outside of the transmission rod (6) and located inside the second chute (10), an electromagnet (13) is fixedly mounted on one side, far away from the first chute (3), of the inner wall of the second chute (10), a third wiring board (14) is fixedly connected to one side, located on the electromagnet (13), of the inner wall of the second chute (10), the second wiring board (12) is connected with the third wiring board (14) in a sliding manner, a third chute (15) is formed in the charging head (1) and in one side, located on the second chute (10), the inside sliding connection of third spout (15) has second slide (18), the inside fixedly connected with unblock bolt (16) of second slide (18), the outside of unblock bolt (16) and the one side cover that is located second slide (18) have second return spring (19), one side of charging guide arm (2) is kept away from to the outside of head (1) that charges is dug there is USB jack (21), the inside fixedly connected with of USB jack (21) connects chip (22), the inside grafting of USB jack (21) has USB plug (24), the one end fixedly connected with charging wire (25) of USB jack (21) is kept away from in USB plug (24), charging wire (25) keep away from the one end fixedly connected with charging plug (26) of USB plug (24).

2. The charger with the leakage prevention function according to claim 1, wherein the charging guide rods (2) and the corresponding terminals (4) are electrically connected through first connecting wires (5), and the third wiring board (14) and the connecting chip (22) are electrically connected through second connecting wires (23).

3. The charger with the function of preventing electricity leakage according to claim 1, wherein the poking piece (11) is an elastic clamping strip, and one end of the poking piece (11) far away from the transmission rod (6) is provided with a barb structure.

4. The charger with the leakage preventing function according to claim 1, wherein one end of the unlocking pin (16) far away from the second sliding groove (10) extends to the outer side of the charging head (1) and is fixedly connected with a pressing plate (17), a groove (20) is formed outside the charging head (1) and on the outer side of the unlocking pin (16), and the size of the groove (20) is larger than that of the pressing plate (17).

5. The charger with the leakage prevention function according to claim 1, wherein the USB socket (21) is sized to be fitted with the USB plug (24).

6. The charger with the leakage prevention function according to claim 1, wherein the transmission rod (6) is made of an electrically conductive material, the electromagnet (13) is electrically connected with a wire inside the charging head (1), and the second wiring board (12) is made of a ferrous material.

7. The charger with the leakage prevention function according to claim 1, wherein the outside of the charging wire (25) is coated with a heat-shrinkable tube.