Durable integrated circuit chip of vehicle-mounted charger

Abstract

The utility model relates to the technical field of vehicle-mounted chips, and particularly discloses a durable vehicle-mounted charger integrated circuit chip which is characterized in that a sliding seat is slidably connected in a device main body, an integrated circuit chip body is slidably connected in the sliding seat, and a limiting block is fixedly connected to one side of the integrated circuit chip body far away from the sliding seat; the side, close to the integrated circuit chip body, of the sliding seat is rotationally connected with a slope rotating block, the sliding seat is pulled downwards to slide, and in the process that the sliding seat drives the integrated circuit chip body to slide, a limiting block installed on the integrated circuit chip body is attached to the surface of the slope rotating block; at the moment, the integrated circuit chip body is limited by the inclined plane rotating block and temporarily stays at the current position, the sliding seat is continuously slid, the inclined plane stop block is attached, extruded and rotated, the reset spring is released to push the integrated circuit chip body to pop out at the moment, and the disassembly and assembly time is shortened. Therefore, the overall service life of the integrated circuit chip body and the vehicle-mounted charger is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted chips, in particular to a durable vehicle-mounted charger integrated circuit chip. Background Art

[0002] Durable on-board charger integrated circuit chips play a key role in ensuring safe and efficient vehicle charging. In practical applications, durable on-board charger integrated circuit chips generally need to have the following characteristics:

[0003] 1. High efficiency of power conversion, reducing energy loss and increasing charging speed;

[0004] 2. Powerful over-current, over-voltage and over-heat protection functions ensure safe and stable charging process;

[0005] 3. Good anti-electromagnetic interference capability, adapting to the complex electromagnetic environment of the vehicle;

[0006] 4. Wide voltage input range to adapt to the changes in power supply of different vehicles;

[0007] 5. Low power consumption operation, reducing self-heating and improving reliability.

[0008] Currently, various types of structures are used in the application of integrated circuit chips for on-board chargers. Some manufacturers use integrated circuit chips that are fixedly installed in the on-board charger.

[0009] However, there is a prominent problem with the above method. Since the integrated circuit chip is fixedly installed, the disassembly and assembly process is complicated and tedious when maintenance is required, which consumes a lot of time and energy. In addition, since the car charger is usually small in size, it is more likely to be bumped during the disassembly and assembly process, which increases the difficulty of troubleshooting. Utility Model Content

[0010] (1) Technical problems solved

[0011] In response to the shortcomings of the existing technology, the utility model provides a durable on-board charger integrated circuit chip, which solves the technical problems that the integrated circuit chip is fixedly installed, and the disassembly and assembly process is complicated and tedious when maintenance is required, which consumes a lot of time and energy. In addition, since on-board chargers are usually small in size, they are more likely to be bumped during the disassembly and assembly process, which increases the difficulty of troubleshooting.

[0012] (2) Technical solution

[0013] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0014] A durable vehicle charger integrated circuit chip comprises a device body, a sliding seat is slidably connected inside the device body, an integrated circuit chip body is slidably connected inside the sliding seat, a limiting block is fixedly connected to the side of the integrated circuit chip body away from the sliding seat, a sloped rotating block is rotatably connected to the side of the sliding seat close to the integrated circuit chip body, the limiting block and the sloped rotating block are on the same horizontal line, a sloped stopper is fixedly connected to the side of the sliding seat close to the sloped rotating block, the sloped stopper and the sloped rotating block are adapted to each other, a pop-up mechanism is sleeved on the outer surface of the sloped stopper, and the pop-up mechanism comprises a reset spring, which is sleeved on the outer surface of the sloped stopper.

[0015] Preferably, a pressing pad is fixedly connected to the outer surface of the sliding seat.

[0016] Preferably, a telescopic baffle is fixedly connected to the lower end of the sliding seat.

[0017] Preferably, a blocking cover is fixedly connected to the upper end of the device body, and a charging port is provided inside the device body.

[0018] Preferably, a protective plug is sleeved inside the charging port, and a slider is slidably connected inside the device body.

[0019] Preferably, a rubber pad is sleeved on the outer surface of the slider.

[0020] (3) Beneficial effects

[0021] 1. Pull the sliding seat downward to slide. During the sliding process, the sliding seat drives the integrated circuit chip body to slide. The limit block installed on the integrated circuit chip body fits with the surface of the inclined rotating block. At this time, the integrated circuit chip body is limited by the inclined rotating block and stays in the current position for a short time. The sliding seat continues to slide. At this time, the integrated circuit chip body will squeeze the reset spring when it slides and is in a force-compressed state. When the inclined stop block slides to fit the surface of the inclined rotating block, the inclined stop block is fit, squeezed and rotated, and the integrated circuit chip body loses its limiting effect. At this time, the reset spring is released to push the integrated circuit chip body to pop out, reducing the time for disassembly and assembly, allowing maintenance personnel to quickly locate and deal with problems, greatly improving the speed of inspection and maintenance, and timely and convenient inspection and maintenance can effectively discover and solve potential problems, reduce the probability of failure, and thus extend the overall service life of the integrated circuit chip body and the on-board charger.

[0022] 2. After charging is completed, you can pull the rubber protective plug into the charging port to protect the charging port, prevent dust and moisture from entering the charging port, and keep the charging port clean and dry. When charging, push the slider downward to drive the protective plug away from the charging port, avoiding frequent touching of the protective plug during use to reduce interference and ensure the continuity and stability of charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0024] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0025] Figure 2 This is an exploded view of the sliding seat connection of the utility model;

[0026] Figure 3 This is an exploded view of the inclined rotating block connection of the utility model;

[0027] Figure 4 This is an exploded view of the protective plug connection of the utility model;

[0028] Figure 5 For the utility model Figure 4 Enlarged view of point A in the middle.

[0029] Legend: 11. Device body; 12. Sliding seat; 13. Integrated circuit chip body; 14. Limit block; 15. Inclined rotating block; 16. Inclined stopper; 17. Return spring; 18. Press pad; 19. Telescopic baffle; 21. Cover; 22. Charging port; 23. Protective plug; 24. Slider; 25. Rubber pad. DETAILED DESCRIPTION

[0030] The embodiments of the present application provide a durable on-board charger integrated circuit chip, which effectively solves the problem that the disassembly and assembly process of the integrated circuit chip is complicated and time-consuming due to the fixed installation of the integrated circuit chip when maintenance is required. In addition, since the on-board charger is usually small in size, it is more likely to be bumped during the disassembly and assembly process, which increases the difficulty of troubleshooting. When the sliding seat is pulled downward to slide, the sliding seat drives the integrated circuit chip body to slide. The limit block installed on the integrated circuit chip body and the surface of the inclined rotating block are in contact. At this time, the integrated circuit chip body is temporarily stopped at the current position by the inclined rotating block. The sliding seat is continuously slid. At this time, the integrated circuit chip body will squeeze the return spring when sliding, and when the inclined stop block slides to contact the surface of the inclined rotating block, the inclined stop block is pressed and rotated, and the integrated circuit chip body loses its limiting function. At this time, the return spring is released to push the integrated circuit chip body outward, reducing the time of disassembly and assembly, allowing maintenance personnel to quickly locate and solve problems, and greatly improving the speed of maintenance. Timely and convenient maintenance can effectively discover and solve potential problems, reduce the probability of failure, and thus extend the overall service life of the integrated circuit chip body and the on-board charger.

[0031] Example

[0032] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the integrated circuit chip is fixedly installed, and the disassembly and assembly process is complicated and tedious when it needs to be repaired, which consumes a lot of time and energy. In addition, since the on-board charger is usually small in size, it is more likely to be bumped during the disassembly and removal process, which increases the difficulty of troubleshooting. The overall idea is as follows: A durable on-board charger integrated circuit chip includes a device body 11, a sliding seat 12 is slidably connected to the inside of the device body 11, an integrated circuit chip body 13 is slidably connected to the inside of the sliding seat 12, the integrated circuit chip body 13 is fixedly connected to a limiting block 14 on the side away from the sliding seat 12, and the sliding seat 12 is close to the integrated circuit chip body. One side of 13 is rotatably connected with an inclined plane rotating block 15, the limit block 14 and the inclined plane rotating block 15 are on the same horizontal line, the side of the sliding seat 12 close to the inclined plane rotating block 15 is fixedly connected with an inclined plane stopper 16, the inclined plane stopper 16 is adapted to the inclined plane rotating block 15, the outer surface of the inclined plane stopper 16 is sleeved with a pop-up mechanism, the pop-up mechanism includes a reset spring 17, the reset spring 17 is sleeved on the outer surface of the inclined plane stopper 16, the reset spring 17 is sleeved on the outer surface of the integrated circuit chip body 13, the outer surface of the sliding seat 12 is fixedly connected with a pressing pad 18, the lower end of the sliding seat 12 is fixedly connected with a telescopic baffle 19, the telescopic baffle 19 is sleeved inside the device body 11, and the upper end of the device body 11 is fixedly connected with When it is necessary to perform maintenance and inspection on the integrated circuit chip body 13 connected to the device body 11, the bolts connected to the device body 11 are screwed to remove the cover 21. At this time, the fingers are placed on the pressing pad 18 to pull the sliding seat 12 downward (away from the end of the cover 21) to slide. During the sliding process of the integrated circuit chip body 13 driven by the sliding seat 12, the limit block 14 installed on the integrated circuit chip body 13 is fitted with the surface of the inclined rotating block 15. At this time, the integrated circuit chip body 13 is limited by the inclined rotating block 15 and stays in the current position for a short time. The sliding seat 12 is continuously slid. At this time, the integrated circuit chip body 13 will squeeze the reset spring 17 when it slides, and it is in a compressed state. When the inclined rotating block 15 is pressed, the reset spring 17 is pressed. When the surface stopper 16 slides to fit the surface of the inclined rotating block 15 (the surfaces of the inclined rotating block 15 and the inclined stopper 16 are inclined surfaces of matching sizes, and when the two inclined surfaces contact, they will fit and squeeze the inclined rotating block 15 to rotate), the inclined stopper 16 is fit, squeezed and rotated, and the integrated circuit chip body 13 loses its limiting function. At this time, the reset spring 17 is released to push the integrated circuit chip body 13 to pop out, reducing the time for disassembly and assembly, allowing maintenance personnel to quickly locate and deal with problems, greatly improving the speed of maintenance, and timely and convenient maintenance can effectively discover and solve potential problems, reduce the probability of failure, and thus extend the overall service life of the integrated circuit chip body 13 and the on-board charger.

[0033] A charging port 22 is provided inside the device body 11. The device body 11 is plugged into the vehicle's power socket to obtain the DC power provided by the vehicle. The input DC voltage is preliminarily adjusted and stabilized through the integrated circuit chip body 13 connected inside the device body 11 to meet subsequent conversion needs. The user can perform charging operations by inserting the charging cable into the charging port 22 provided in the device body 11. The pressing pad 18 connected to the outside of the sliding seat 12 is made of rubber to increase the friction when the user touches it. The retractable baffle 19 connected to the lower end of the pressing pad 18 is a two-section retractable baffle. While ensuring the stability of the sliding trajectory, the sliding groove is shielded and protected when the sliding seat 12 slides and resets.

[0034] A protective plug 23 is sleeved inside the charging port 22, and a slider 24 is slidably connected to the inside of the device body 11. A rubber pad 25 is sleeved on the outer surface of the slider 24, and the rubber pad 25 is slidably connected to the inside of the device body 11. After charging is completed, the rubber protective plug 23 can be pulled into the charging port 22. The charging port 22 is shielded and protected by the protective plug 23 to prevent dust and moisture from entering the charging port 22, thereby keeping the charging port 22 clean and dry. When charging, push the slider 24 downward to slide. The slider 24 drives the protective plug 23 to slide away from the charging port 22, avoiding frequent touching of the protective plug 23 during use to reduce interference and ensure the continuity and stability of charging. The rubber pad 25 connected to the outer surface of the slider 24 increases the friction during sliding, thereby ensuring the stable placement of the sliding block when there is no external force.

[0035] In response to the problems existing in the prior art, the utility model provides a durable on-board charger integrated circuit chip. When the sliding seat 12 is pulled downward to slide, the sliding seat 12 drives the integrated circuit chip body 13 to slide. During the sliding process, the limit block 14 installed on the integrated circuit chip body 13 is in contact with the surface of the inclined rotating block 15. At this time, the integrated circuit chip body 13 is limited by the inclined rotating block 15 and stays in the current position for a short time. The sliding seat 12 is continuously slid. At this time, when the integrated circuit chip body 13 slides, it squeezes the return spring 17 and is in a force-compressed state. When the inclined stop block 16 slides to be in contact with the surface of the inclined rotating block 15, the inclined stop block 16 is pressed and rotated, and the integrated circuit chip body 13 loses its limiting effect. At this time, the return spring 17 is released to push the integrated circuit chip body 13 to pop out, reducing the time for disassembly and assembly, allowing maintenance personnel to quickly locate and handle problems, greatly improving the speed of maintenance, and timely and convenient maintenance can effectively discover and solve potential problems, reduce the probability of failure, and thus extend the overall service life of the integrated circuit chip body 13 and the on-board charger.

[0036] Working principle:

[0037] The first step is to insert the device body 11 into the vehicle's power socket to obtain the DC power provided by the vehicle. The input DC voltage is preliminarily adjusted and stabilized through the integrated circuit chip body 13 connected in the device body 11 to meet subsequent conversion needs. The user can perform charging operations by inserting the charging cable into the charging port 22 opened in the device body 11. The pressing pad 18 connected to the outside of the sliding seat 12 is made of rubber to increase the friction when the user touches it. The retractable baffle 19 connected to the lower end of the pressing pad 18 is a two-section retractable baffle. While ensuring the stability of the sliding trajectory, the sliding groove is shielded and protected when the sliding seat 12 slides and resets.

[0038] In the second step, when it is necessary to perform maintenance and inspection operations on the integrated circuit chip body 13 connected to the device body 11, screw the bolts connected to the device body 11 to remove the cover 21. At this time, place your fingers on the pressing pad 18 to pull the sliding seat 12 downward (away from the end of the cover 21). During the sliding process of the integrated circuit chip body 13 driven by the sliding seat 12, the limit block 14 installed on the integrated circuit chip body 13 and the surface of the inclined rotating block 15 fit together. At this time, the integrated circuit chip body 13 is limited by the inclined rotating block 15. Stay at the current position briefly and continue to slide the sliding seat 12. At this time, the integrated circuit chip body 13 will squeeze the reset spring 17 when it slides, and it is in a compressed state. When the inclined surface stopper 16 slides to fit the surface of the inclined surface rotating block 15 (the surfaces of the inclined surface rotating block 15 and the inclined surface stopper 16 are inclined surfaces of matching sizes, and when the two inclined surfaces contact, they will fit and squeeze the inclined surface rotating block 15 to rotate), the inclined surface stopper 16 is fit, squeezed and rotated, and the integrated circuit chip body 13 loses its limiting effect. At this time, the reset spring 17 is released to push the integrated circuit chip body 13. The body 13 pops outward (a margin is left when the connecting wires of the integrated circuit chip body 13 are set to avoid damage during the pop-up operation), which reduces the time for disassembly and assembly, allows maintenance personnel to quickly locate and deal with problems, and greatly improves the speed of inspection and maintenance. Timely and convenient inspection and maintenance can effectively discover and solve potential problems, reduce the probability of failure, and thus extend the overall service life of the integrated circuit chip body 13 and the on-board charger. After charging is completed, the rubber protective plug 23 can be pulled and inserted into the charging port 22. The protective plug 23 shields the charging port 22 to prevent dust and moisture from entering the charging port 22, and protects the charging port 22 from being clean and dry. When charging, push the slider 24 downward to slide. The slider 24 drives the protective plug 23 to slide away from the charging port 22, avoiding frequent touching of the protective plug 23 during use to reduce interference and ensure the continuity and stability of charging. The rubber pad 25 connected to the outer surface of the slider 24 increases the friction during sliding, ensuring the stable placement of the sliding block when there is no external force.

[0039] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A durable vehicle charger integrated circuit chip, comprising a device body (11), wherein a sliding seat (12) is slidably connected to the inside of the device body (11), characterized in that: An integrated circuit chip body (13) is slidably connected inside the sliding seat (12); a side of the integrated circuit chip body (13) away from the sliding seat (12) is fixedly connected to a limiting block (14); a side of the sliding seat (12) close to the integrated circuit chip body (13) is rotatably connected to an inclined plane rotating block (15); the limiting block (14) and the inclined plane rotating block (15) are on the same horizontal line; a side of the sliding seat (12) close to the inclined plane rotating block (15) is fixedly connected to an inclined plane stopper (16); the inclined plane stopper (16) and the inclined plane rotating block (15) are adapted to each other; Wherein, the outer surface of the inclined surface stopper (16) is sleeved with a pop-up mechanism; The ejection mechanism comprises a return spring (17), and the return spring (17) is sleeved on the outer surface of the inclined surface stopper (16).

2. A durable on-board charger integrated circuit chip as claimed in claim 1, characterized in that: The reset spring (17) is sleeved on the outer surface of the integrated circuit chip body (13); Wherein, a pressing pad (18) is fixedly connected to the outer surface of the sliding seat (12).

3. A durable on-board charger integrated circuit chip as claimed in claim 2, characterized in that: The lower end of the sliding seat (12) is fixedly connected with a telescopic baffle (19); Wherein, the telescopic baffle (19) is sleeved inside the device body (11).

4. A durable on-board charger integrated circuit chip as claimed in claim 3, characterized in that: A blocking cover (21) is fixedly connected to the upper end of the device body (11); A charging port (22) is provided inside the device body (11).

5. A durable on-board charger integrated circuit chip as claimed in claim 4, characterized in that: A protective plug (23) is sleeved inside the charging port (22); Wherein, a slider (24) is slidably connected inside the device body (11).

6. A durable on-board charger integrated circuit chip as claimed in claim 5, characterized in that: The outer surface of the slider (24) is sleeved with a rubber pad (25); The rubber pad (25) is slidably connected inside the device body (11).

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