Vehicle-mounted power supply with protection structure

Abstract

The utility model discloses a vehicle-mounted power supply with a protection structure, which comprises a rear shell, a power supply body and a cover plate device, four corners of the rear shell are provided with connecting holes, the right end of the right side surface in the rear shell is fixedly connected with a storage box, and the inner side surface of the storage box is fixedly connected with a rubber protection pad. A power source body is connected into the rubber protection pad, fixing blocks are fixedly connected to the front sides of the upper end and the lower end of the left side of the rear shell, a handle is fixedly connected to the right side of the rear shell, protection hoses are fixedly connected to the upper end and the lower end of the left end of the rear shell, and connecting wires are fixedly connected into the protection hoses. The outer end of the connecting line is fixedly connected with a connecting clamp, the front side of the rear shell is fixedly connected with a front shell through a stabilizing bolt, the left end of the middle of the front side of the front shell is fixedly connected with a display screen, and the right end of the middle of the front side of the front shell is fixedly connected with a plurality of control buttons. The vehicle-mounted power supply with the protection structure is convenient to assemble and carry, and is provided with the protection structure.

Description

Technical Field

[0001] This utility model relates to the field of vehicle power supply technology, specifically a vehicle power supply with a protective structure. Background Technology

[0002] The working principle of a vehicle power supply is mainly to convert the direct current supplied by the car battery into electrical energy required by various electrical appliances. Vehicle power supplies include two main types: on-board chargers and on-board power inverters. The applications of vehicle power supplies are very wide-ranging, including but not limited to charging portable devices and using household appliances in mobile environments.

[0003] Chinese utility model patent CN206135484U discloses a vehicle power supply, relating to the technical field of vehicle power supplies. It includes a main housing, a power supply device, and a charging box. The power supply device is located inside the main housing. A charging socket is provided on the side of the main housing, including a three-hole socket, a two-hole socket, and a USB interface. A box cover is hinged to one side of the charging box via a metal hinge. The power supply device includes a rechargeable battery, a serial port display, an electrical voice device, a protection device, a battery charging circuit, and a battery discharging circuit. The rechargeable battery is electrically connected to both the battery charging circuit and the battery discharging circuit. The battery discharging circuit is electrically connected to the charging socket input terminal, and a voltage sensor is electrically connected to the battery discharging circuit. The voltage sensor converts the signal through a signal converter and transmits the signal to an AT89C51 microcontroller. This device can be used when the vehicle battery is dead, is safe to use, can detect the remaining battery level, is convenient to charge, and is highly practical.

[0004] Because existing technologies have drawbacks such as the need for repair when the vehicle power supply is damaged, inconvenient assembly, the need for replacement due to the limited lifespan of the vehicle power supply, inconvenient portability, and lack of protective structure during use, we propose a vehicle power supply with a protective structure to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a vehicle power supply with a protective structure to solve the problems mentioned in the background art, such as the need for repair when the vehicle power supply is damaged, the inconvenience of assembly, the need for replacement due to the limited lifespan of the vehicle power supply, the inconvenience of carrying it, and the lack of a protective structure when the vehicle power supply is in use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vehicle power supply with a protective structure, including a rear shell, a power supply body, and a cover plate device. The rear shell has connection holes at all four corners, and a storage box is fixedly connected to the right end of the inner right side of the rear shell. A rubber protective pad is fixedly connected to the inner side of the storage box, and the power supply body is connected inside the rubber protective pad. Fixing blocks are fixedly connected to the front sides of the upper and lower left sides of the rear shell, and a handle is fixedly connected to the right side of the rear shell. Protective hoses are fixedly connected to the upper and lower left sides of the rear shell.

[0007] The protective hose is internally connected to a connecting wire, and the outer end of the connecting wire is fixedly connected to a connecting clip. The front side of the rear shell is fixedly connected to the front shell by a stabilizing bolt. The left end of the middle front side of the front shell is fixedly connected to a display screen, and the right end of the middle front side of the front shell is fixedly connected to several control buttons. A slot is provided at the lower end of the middle front side of the front shell. The upper front side of the front shell is rotatably connected to a cover plate device by a hinge, and a connecting groove is fixedly connected to the lower right side of the front shell.

[0008] Preferably, the protective hose is installed at the right end of the fixing block.

[0009] Preferably, the left upper and lower rear ends of the front shell are fixedly connected to fixing blocks, and the fixing blocks are fixedly connected by bolts.

[0010] Preferably, holes are provided at the upper and lower rear ends of the left side of the front shell, and the front end of the protective hose is engaged with the hole at the left side of the front shell.

[0011] Preferably, the connecting clip is clamped to the outside of the fixing block.

[0012] Preferably, the cover plate device is composed of a transparent cover plate, a locking block and a circular plate. The locking block is fixedly connected to the middle of the bottom of the rear side of the transparent cover plate, and the circular plate is fixedly connected to the middle of the bottom of the front side of the transparent cover plate.

[0013] Preferably, the card block engages with the card slot.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the vehicle power supply with a protective structure is easy to assemble, easy to carry, and has a protective structure;

[0015] 1. Several connecting holes are opened on the inner and outer ends of the rear shell and several connecting holes are opened on the inner and outer ends of the front shell. The connecting holes on the inner sides of the rear shell and the front shell are connected with stabilizing bolts. The fixing blocks on the rear shell and the front shell are fixedly connected by bolts. The connecting clip is clamped on the outside of the fixing block for easy assembly.

[0016] 2. A storage box is fixedly connected to the right end inside the rear shell, and the power supply is connected inside the rubber protective pad. Through holes are opened at the top and bottom of the right front end of the rear shell and the top and bottom of the right front end of the front shell. A handle is snapped into the through holes on the right side of the rear shell and the front shell for easy carrying.

[0017] 3. A rubber protective pad is fixedly connected to the inside of the storage box. A cover plate device is rotatably connected to the middle of the front side of the front shell by a hinge. A round plate is fixedly connected to the middle of the bottom front side of the transparent cover. A locking block is fixedly connected to the bottom middle rear side of the front shell. The locking block engages with the locking groove on the front shell, thus providing a protective structure. Attached Figure Description

[0018] Figure 1 This is a frontal perspective view of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the bottom perspective structure of this utility model;

[0021] Figure 4 This is a perspective view of the protective hose structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the open perspective structure of the cover plate device of this utility model;

[0023] Figure 6 This is a schematic diagram of the rear shell structure of this utility model.

[0024] In the diagram: 1. Rear shell; 2. Connecting hole; 3. Storage box; 4. Rubber protective pad; 5. Power supply body; 6. Fixing block; 7. Handle; 8. Protective flexible hose; 9. Connecting cable; 10. Connecting clip; 11. Front shell; 12. Display screen; 13. Control button; 14. Slot; 15. Cover plate device; 1501. Transparent cover plate; 1502. Slot; 1503. Round plate; 16. Connecting groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: Please refer to Figures 1-6Existing vehicle power supplies require repair when damaged, which is inconvenient to assemble. To solve this technical problem, this embodiment discloses the following technical content;

[0027] The four corners of the rear shell 1 are provided with connection holes 2, and the right end of the right side of the inner side of the rear shell 1 is fixedly connected to a storage box 3, and the inner side of the storage box 3 is fixedly connected to a rubber protective pad 4. The power supply body 5 is connected inside the rubber protective pad 4. The front side of the upper and lower left sides of the rear shell 1 is fixedly connected to a fixing block 6. The front side of the rear shell 1 is fixedly connected to the front shell 11 by a stabilizing bolt, and the rear side of the upper and lower left sides of the front shell 11 is fixedly connected to a fixing block 6, and the fixing block 6 is fixedly connected by bolts.

[0028] When the outer shell needs to be removed, remove the fixing bolts that secure the front shell 11 and the rear shell 1, and the shell can be split in half to expose the internal parts. Assembly is also done by fixing the rear shell 1 and the front shell 11 together with the fixing bolts, and then the vehicle power supply can be disassembled and installed.

[0029] Example 2: Existing vehicle power supplies have a limited lifespan and need to be replaced, and are inconvenient to carry. Therefore, this example uses the following technical solution, such as... Figures 1-6 As shown;

[0030] A handle 7 is fixedly connected to the right side of the rear shell 1. A protective hose 8 is installed at the right end of the fixed block 6. A connecting wire 9 is fixedly connected inside the protective hose 8. A connecting clip 10 is fixedly connected to the outer end of the connecting wire 9. The connecting clip 10 is clamped and connected to the outside of the fixed block 6.

[0031] The vehicle power supply is installed inside the rear shell 1 and the front shell 11. The outer connecting wire 9 and the connecting clip 10 at the outer end of the connecting wire 9 are clamped on the outside of the fixing block 6. The right side of the vehicle power supply is connected to a handle 7, which can be held to carry the vehicle power supply.

[0032] Example 3: Existing vehicle power supplies lack protective structures during use. Therefore, this example uses the following technical solution, such as... Figure 1 , Figures 3-6 As shown;

[0033] The upper and lower ends of the left side of the rear shell 1 are fixedly connected with protective hoses 8. The upper and lower ends of the left side of the front shell 11 are provided with holes. The front end of the protective hose 8 is engaged in the hole provided at the left side of the front shell 11. The left side of the middle front of the front shell 11 is fixedly connected with a display screen 12. The right side of the middle front of the front shell 11 is fixedly connected with several control buttons 13. The lower side of the middle front of the front shell 11 is provided with a slot 14. The upper front of the front of the front shell 11 is rotatably connected with a cover plate device 15 by a hinge. The cover plate device 15 is composed of a transparent cover plate 1501, a locking block 1502 and a round plate 1503. The middle of the bottom rear side of the transparent cover plate 1501 is fixedly connected with a locking block 1502, and the locking block 1502 is engaged in the slot 14. The middle of the bottom front side of the transparent cover plate 1501 is fixedly connected with a round plate 1503. The lower right side of the front shell 11 is fixedly connected with a connecting groove 16.

[0034] The inner end of the connecting wire 9 is protected by a protective flexible tube 8 at the connection point with the rear shell 1 and the front shell 11. The display screen 12 and control button 13 in the middle of the front side of the front shell 11 are protected by a cover plate device 15. The outside of the power supply body 5 is protected by a rubber protective pad 4, so that the vehicle power supply has a protective structure when in use.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vehicle-mounted power supply with a protective structure, comprising a rear shell (1), a power supply body (5) and a cover plate device (15), characterized in that: The four corners of the rear shell (1) are provided with connecting holes (2), and the right end of the inner right side of the rear shell (1) is fixedly connected with a storage box (3), and the inner side of the storage box (3) is fixedly connected with a rubber protective pad (4), the inside of the rubber protective pad (4) is connected with a power supply body (5), the left side of the rear shell (1) is fixedly connected with a fixed block (6), and the right side of the rear shell (1) is fixedly connected with a handle (7), and the left end of the rear shell (1) is fixedly connected with a protective hose (8); The inside of the protective hose (8) is fixedly connected with a connecting line (9), and the outer end of the connecting line (9) is fixedly connected with a connecting clamp (10), the front side of the rear shell (1) is fixedly connected with a front shell (11) by a stable bolt, the front side of the front shell (11) is fixedly connected with a display screen (12) at the left end of the middle part, and the front side of the front shell (11) is fixedly connected with a plurality of control buttons (13) at the right end of the middle part, and the front side of the front shell (11) is provided with a clamping groove (14) at the lower end of the middle part, the front side of the front shell (11) is rotatably connected with a cover plate device (15) at the upper end, and the right lower end of the front shell (11) is fixedly connected with a connecting groove (16).

2. The vehicle-mounted power supply with a protection structure according to claim 1, characterized in that: The protective hose (8) is installed at the right end of the fixed block (6).

3. The vehicle-mounted power supply with a protection structure according to claim 1, characterized in that: The left side of the front shell (11) is fixedly connected with a fixed block (6) at the upper end and the lower end, and the fixed block (6) is fixedly connected by a bolt.

4. The vehicle-mounted power supply with a protection structure according to claim 1, characterized in that: The left end of the front shell (11) is provided with a hole at the upper side and the lower side, and the front end of the protective hose (8) is clamped and connected in the hole provided at the left end of the front shell (11).

5. The vehicle-mounted power supply with a protection structure according to claim 1, characterized in that: The connecting clamp (10) is clamped and connected on the outside of the fixed block (6).

6. The vehicle-mounted power supply with a protection structure according to claim 1, characterized in that: The cover plate device (15) is composed of a transparent cover plate (1501), a clamping block (1502) and a circular plate (1503), the clamping block (1502) is fixedly connected to the bottom end of the rear side of the transparent cover plate (1501), and the circular plate (1503) is fixedly connected to the bottom end of the front side of the transparent cover plate (1501).

7. The vehicle-mounted power supply with a protection structure according to claim 6, characterized in that: The clamping block (1502) is clamped and connected with the clamping groove (14).

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