CN219204153U

CN219204153U - Vehicle-mounted direct-current charger

Info

Publication number: CN219204153U
Application number: CN202320227149.8U
Authority: CN
Inventors: 田体先
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan Wuke Servo Electromechanical Equipment Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-16
Anticipated expiration: 2033-02-16

Abstract

The utility model belongs to the technical field of vehicle chargers, and discloses a vehicle-mounted direct-current charger, which comprises a charging head, wherein a protective shell is hinged to the right side of the charging head, a fixed rod is fixedly arranged on the inner wall of the top end of the protective shell, a movable block is movably sleeved on the outer surface of the fixed rod, the left end of the movable block extends to the inner wall of the charging head, and a clamping block positioned on the inner wall of the charging head is fixedly arranged at the left end of the top of the movable block. According to the utility model, the movable block, the clamping block and the magnet are arranged, and the clamping block and the magnet are mutually attracted, so that the clamping block is fixed on the inner wall of the charging head, the protecting shell is fixed on the right side of the charging head to protect the charging head, when the interface body is used when needed, the movable block can be pushed downwards, the fixing effect on the protecting shell is relieved, the protecting shell is turned over, the shielding effect on the interface body and the display screen is relieved, and then the charging operation can be performed.

Description

Vehicle-mounted direct-current charger

Technical Field

The utility model belongs to the technical field of chargers, and particularly relates to a vehicle-mounted direct current charger.

Background

The vehicle-mounted charger is a charger for supplying power by utilizing an automobile storage battery, and the interface of the existing vehicle-mounted direct current charger is not provided with protective measures, so that external dust, liquid and the like can enter the interface, a light person causes the interface to be blocked, an internal circuit is further damaged, and potential safety hazards are caused to an automobile circuit, so that the vehicle-mounted direct current charger needs to be improved.

Disclosure of Invention

The utility model aims to solve the problems, and provides a vehicle-mounted direct current charger which solves the problem that an interface is damaged by no protection measures.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a on-vehicle direct current charger, includes the head that charges, the right side of charging the head articulates there is the protecting crust, the inner wall fixed mounting on protecting crust top has the dead lever, the surface activity of dead lever has cup jointed the movable block, the left end of movable block extends to the inner wall of charging the head, the left end fixed mounting at movable block top has the fixture block that is located the head inner wall that charges, the inside fixed mounting of charging the head has the magnet that is located the fixture block top.

As the preferable mode of the utility model, the middle part of the right side of the charging head is fixedly provided with a display screen positioned on the left side of the protective shell, and the right side of the charging head is provided with an interface body positioned above and below the display screen.

As the preferable mode of the utility model, the middle part of the left side of the charging head is fixedly provided with a connecting column, and the middle part of the left side of the connecting column is fixedly provided with an inserting head.

As the preferable mode of the utility model, the top of the connecting column is fixedly provided with the connecting block positioned at the left side of the charging head, the top of the connecting block is fixedly provided with the placing plate, the front and rear sides of the top of the placing plate are movably provided with the clamping plates, the top of the placing plate is provided with the moving groove positioned below the outer side of the clamping plates, the charging head is internally provided with the cavity positioned below the moving groove, and the bottom end of the clamping plate is fixedly provided with the moving block positioned on the inner wall of the moving groove and the cavity.

As the preferable mode of the utility model, the middle part of the outer side of the moving block is fixedly provided with a connecting spring, and the other end of the connecting spring is fixedly connected with the inner wall of the cavity.

As the preferable mode of the utility model, the inner side of the moving block is fixedly provided with the gradient plate, the inner wall in the middle of the right side of the placing plate is movably sleeved with the button, and the left side of the button sequentially penetrates through the placing plate and the cavity and extends to the inside of the cavity and is fixedly provided with the pushing plate.

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

1. according to the utility model, the movable block, the clamping block and the magnet are arranged, and the clamping block and the magnet are mutually attracted, so that the clamping block is fixed on the inner wall of the charging head, the protecting shell is fixed on the right side of the charging head to protect the charging head, when the interface body is used when needed, the movable block can be pushed downwards, the fixing effect on the protecting shell is relieved, the protecting shell is turned over, the shielding effect on the interface body and the display screen is relieved, and then the charging operation can be performed.

2. According to the mobile phone charging device, the connecting springs, the gradient plates and the buttons are arranged, the buttons are pushed to drive the push plate to move leftwards so as to drive the two moving blocks and the clamping plate to move oppositely integrally, then the mobile phone is placed between the top of the placing plate and the clamping plate, and the buttons are loosened, so that the moving blocks and the clamping plate are driven to move oppositely under the elastic action of the connecting springs, and finally the mobile phone is clamped and fixed, so that subsequent charging is facilitated.

Drawings

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

FIG. 2 is a schematic view of a hidden structure of a protective shell according to the present utility model;

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

FIG. 4 is a schematic cross-sectional view of a mobile trough of the present utility model;

FIG. 5 is a schematic cross-sectional view of a grade plate of the present utility model;

fig. 6 is a schematic view of a partial enlarged structure at a in fig. 3.

In the figure: 1. a charging head; 2. a push plate; 3. a protective shell; 4. a fixed rod; 5. a movable block; 6. a clamping block; 7. a magnet; 8. an interface body; 9. a display screen; 10. a connecting column; 11. a plug; 12. a connecting block; 13. placing a plate; 14. a clamping plate; 15. a moving groove; 16. a cavity; 17. a moving block; 18. a connecting spring; 19. a slope plate; 20. a button.

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.

As shown in fig. 1 to 6, the utility model provides a vehicle-mounted direct current charger, which comprises a charging head 1, wherein the right side of the charging head 1 is hinged with a protective shell 3, the inner wall of the top end of the protective shell 3 is fixedly provided with a fixed rod 4, the outer surface of the fixed rod 4 is movably sleeved with a movable block 5, the left end of the movable block 5 extends to the inner wall of the charging head 1, the left end of the top of the movable block 5 is fixedly provided with a clamping block 6 positioned on the inner wall of the charging head 1, and the inside of the charging head 1 is fixedly provided with a magnet 7 positioned at the top end of the clamping block 6.

Firstly, because fixture block 6 adopts iron to make to there is the mutual appeal with magnet 7 between, so that fix fixture block 6 card at the inner wall of charging head 1, can fix the whole of protecting crust 3 at the right side of charging head 1 simultaneously, can shelter from the protection to the inside interface of charging head 1 at last, avoid external dust and liquid to get into.

Referring to fig. 2, a display screen 9 positioned on the left side of the protective shell 3 is fixedly installed in the middle of the right side of the charging head 1, and an interface body 8 positioned above and below the display screen 9 is arranged on the right side of the charging head 1.

By arranging the interface body 8, when a user releases the fixing effect of the protective shell 3 and turns over the protective shell, the corresponding data line can be inserted into the interface body 8 so as to charge other small devices.

Referring to fig. 1 to 3, a connection post 10 is fixedly installed at the middle of the left side of the charging head 1, and a socket 11 is fixedly installed at the middle of the left side of the connection post 10.

As a technical optimization scheme of the utility model, by arranging the plug connector 11, a user inserts the charging head 1 to a specified position of the automobile through the plug connector 11 to conduct power.

Referring to fig. 1 to 4, a connecting block 12 positioned at the left side of a charging head 1 is fixedly mounted at the top of a connecting column 10, a placing plate 13 is fixedly mounted at the top of the connecting block 12, clamping plates 14 are movably mounted at the front and rear sides of the top of the placing plate 13, a moving groove 15 positioned below the outer side of the clamping plates 14 is formed in the top of the placing plate 13, a cavity 16 positioned below the moving groove 15 is formed in the charging head 1, and a moving block 17 positioned on the inner wall of the moving groove 15 and the cavity 16 is fixedly mounted at the bottom end of the clamping plates 14.

As a technical optimization scheme of the utility model, by arranging the moving groove 15 and the moving block 17, the clamping plate 14 can be well limited in overall movement due to the cooperation between the moving groove 15 and the moving block 17.

Referring to fig. 4 and 5, a connection spring 18 is fixedly installed at the middle of the outer side of the moving block 17, and the other end of the connection spring 18 is fixedly connected with the inner wall of the cavity 16.

As a technical optimization scheme of the utility model, by arranging the connecting spring 18, the connecting spring 18 is in a compressed state at the moment, so that the two clamping plates 14 are pushed to move towards each other.

Referring to fig. 5, a slope plate 19 is fixedly installed at the inner side of the moving block 17, a button 20 is movably sleeved at the inner wall of the middle part of the right side of the placing plate 13, and the left side of the button 20 sequentially penetrates through the placing plate 13 and the cavity 16 and extends to the inside of the cavity 16 and is fixedly provided with a push plate 2.

As a technical optimization scheme of the utility model, by arranging the button 20, a user can press the button 20, so that the push plate 2 pushes the two gradient plates 19 and the moving block 17 to move oppositely.

The working principle and the using flow of the utility model are as follows:

firstly, a user can insert the charging head 1 to the corresponding position of the automobile to electrify, then push the movable block 5 to drive the clamping block 6 to move downwards, so that the clamping block 6 and the magnet 7 are separated to release the fixing effect until the clamping block 6 is separated from the inside of the charging head 1, the fixing effect on the protective shell 3 is released, then the protective shell 3 can be turned over to be opened, the shielding protection effect on the interface body 8 and the display screen 9 is released, and finally the user can insert one end of the data line into the interface body 8.

Then, a user can push the button 20 to drive the push plate 2 to move leftwards, then drive the two gradient plates 19 and the moving blocks 17 to move reversely, then place the mobile phone between the two clamping plates 14, and then loosen the button 20, so that the two moving blocks 17 and the clamping plates 14 can be pushed to integrally move oppositely due to the elastic force of the connecting springs 18, finally the mobile phone can be clamped and fixed through the two clamping plates 14, and meanwhile, the other end of the data line is connected with the mobile phone to perform charging operation.

Claims

1. The utility model provides a on-vehicle direct current charger, includes charging head (1), its characterized in that: the right side of charging head (1) articulates there is protecting crust (3), the inner wall fixed mounting on protecting crust (3) top has dead lever (4), movable block (5) have been cup jointed in the surface activity of dead lever (4), the left end of movable block (5) extends to the inner wall of charging head (1), the left end fixed mounting at movable block (5) top has fixture block (6) that are located charging head (1) inner wall, the inside fixed mounting of charging head (1) has magnet (7) that are located fixture block (6) top.

2. The vehicle-mounted direct current charger according to claim 1, wherein: the middle part fixed mounting on the right side of charging head (1) has display screen (9) that are located the left side of protecting crust (3), the right side of charging head (1) is equipped with interface body (8) that are located display screen (9) upper and lower side.

3. The vehicle-mounted direct current charger according to claim 1, wherein: the middle part of the left side of the charging head (1) is fixedly provided with a connecting column (10), and the middle part of the left side of the connecting column (10) is fixedly provided with an inserting head (11).

4. A vehicle-mounted direct current charger according to claim 3, wherein: the utility model discloses a charging device, including charging head (1), connecting column (10), connecting column, locating plate (13), locating plate (14), movable groove (15) that are located cardboard (14) outside below are all offered at the top fixed mounting of top of spliced pole (10), cavity (16) that are located movable groove (15) below are offered to the inside of charging head (1), movable block (17) that are located movable groove (15) and cavity (16) inner wall are equipped with to the bottom fixed mounting of cardboard (14).

5. The vehicle-mounted direct current charger according to claim 4, wherein: the middle part outside the movable block (17) is fixedly provided with a connecting spring (18), and the other end of the connecting spring (18) is fixedly connected with the inner wall of the cavity (16).

6. The vehicle-mounted direct current charger according to claim 4, wherein: the inside fixed mounting of movable block (17) has slope board (19), the inner wall activity at the right side middle part of placing board (13) has cup jointed button (20), the left side of button (20) runs through in proper order and places board (13) and cavity (16) and extends to the inside of cavity (16) and fixed mounting has push pedal (2).