Intelligent automobile storage battery protection device

Abstract

The utility model discloses an intelligent automobile storage battery protection device which comprises a connecting body and a cover plate, the cover plate is detachably connected with the connecting body, the connecting body comprises a box-shaped main box body, one side of the main box body is provided with a C-shaped clamping head, and the other side of the main box body is provided with a clamping groove. A through chuck screw hole is formed in the tail end of each chuck, a locking screw rod is arranged in each chuck screw hole, a locking nut is arranged on each locking screw rod, a conductive spring pin is arranged at the bottom of each chuck, a metal connecting column head is arranged on the other side of the main box body, and the metal connecting column heads are connected with the conductive spring pins. And a master controller, a power supply and a relay are arranged in the main box body. The intelligent automobile storage battery protection device is simple in structure and convenient to refit, the structure of an existing automobile storage battery does not need to be damaged, and the service life of the intelligent automobile storage battery can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to an automobile appliance, more specifically, to an intelligent automobile battery protection device. Background Art

[0002] The existing car battery is usually always connected to the car circuit to supply power to the car circuit. When the car is not used for a long time, the battery is easy to lose power, which seriously affects the service life of the battery. Utility Model Content

[0003] Based on this, it is necessary to provide an intelligent automobile battery protection device to address the above technical problems.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An intelligent automobile battery protection device, characterized in that the intelligent automobile battery protection device comprises a connecting body and a cover plate, wherein the cover plate is detachably connected to the connecting body.

[0006] The connecting body comprises a box-shaped main box body, a "C"-shaped chuck is provided on one side of the main box body, a chuck screw hole is provided at the end of the chuck, a locking screw is provided in the chuck screw hole, a locking nut is provided on the locking screw, a conductive spring pin is provided at the bottom of the chuck, and a metal connection column head is provided on the other side of the main box body.

[0007] The main box body is provided with a main control, a power supply and a relay. The power supply supplies power to the main control and the relay. The relay is provided with a first conductive sheet and a second conductive sheet. The first conductive sheet is electrically connected to the conductive spring pin through a wire, and the second conductive sheet is electrically connected to the metal connecting column through a wire.

[0008] As a preferred embodiment of the present utility model, the main control is an ESP32 module.

[0009] As a preferred embodiment of the present utility model, the power source is a dry cell.

[0010] As a preferred embodiment of the present utility model, the connecting body is made of insulating material.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides an intelligent automobile battery protection device. The intelligent automobile battery protection device has a simple structure and is convenient to modify. The structure of the existing automobile battery does not need to be destroyed, and the service life of the intelligent automobile battery can be effectively prolonged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a three-dimensional structural diagram of the intelligent automobile battery protection device of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the intelligent automobile battery protection device;

[0016] Figure 3 for Figure 2 A detailed enlarged schematic diagram of area A in FIG.

[0017] Figure 4 This is a schematic diagram of electrical connections of the intelligent automobile battery protection device of the utility model;

[0018] Figure 5 This is a schematic diagram of the use of the intelligent automobile battery protection device of the utility model;

[0019] The markings in the figure are as follows: 1. Connecting body; 11. Main box body; 12. Clamp; 121. Clamp screw hole; 122. Conductive spring pin; 13. Metal connecting column head; 2. Cover plate; 3. Locking screw; 4. Locking nut; 5. Relay; 51. First conductive sheet; 52. Second conductive sheet; 6. Main control; 7. Power supply. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] like Figure 1 and Figure 3 As shown, the intelligent automobile battery protection device comprises a connecting body 1 and a cover plate 2 , and the cover plate 2 is detachably connected to the connecting body 1 .

[0022] The connecting body 1 includes a box-shaped main box body 11, a "C"-shaped chuck 12 is provided on one side of the main box body 11, and a chuck screw hole 121 is provided at the end of the chuck 12. A locking screw 3 is provided in the chuck screw hole 121, and a locking nut 4 is provided on the locking screw 3. A conductive spring pin 122 is provided at the bottom of the chuck 12, and a metal connecting column head 13 is provided on the other side of the main box body 11.

[0023] like Figure 4 As shown, a main control 6, a power supply 7 and a relay 5 are arranged in the main box body 11. The power supply 7 supplies power to the main control 6 and the relay 5. A first conductive sheet 51 and a second conductive sheet 52 are arranged on the relay 5. The first conductive sheet 51 is electrically connected to the conductive spring pin 122 through a wire, and the second conductive sheet 52 is electrically connected to the metal connecting column head 13 through a wire.

[0024] It should be noted that the main control 6 is an ESP32 module. The power supply 7 is a dry cell battery.

[0025] In addition, the connecting body 1 is made of insulating material.

[0026] The following is an explanation of how to use the smart car battery protection device, including the following steps:

[0027] Step S1: Figure 5 As shown, first, remove the old positive terminal connection clamp on the battery;

[0028] Step S2, using the clamp 12, fix the connection body 1 to the positive terminal 51 of the battery 5, so that the conductive spring pin 122 abuts against the positive terminal 51, so that the positive terminal 51 and the conductive spring pin 122 form electrical contact. Then, tighten the locking nut 4;

[0029] Step S3, directly fixing the positive electrode connection clip of the automobile battery to the metal connection column head 13.

[0030] When the smart car is not used for a long time, the Bluetooth module 61 of the main control 6 can be controlled by the mobile phone app, so that the main control 6 sends a control instruction, and then the relay 5 is disconnected, an open circuit is formed between the first conductive plate 51 and the second conductive plate 52, and the battery 5 is disconnected from the circuit part of the car, so that the power of the battery 5 is preserved to prevent the battery 5 from over-discharging.

[0031] When the car needs to be used, the Bluetooth module 61 of the main control 6 is controlled by the mobile phone app to close the relay 5, so that the battery 5 is back online and resumes normal use.

[0032] The intelligent automobile battery protection device has a simple structure and is easy to modify without destroying the structure of the existing automobile battery, and can effectively extend the service life of the intelligent automobile battery.

[0033] Without limitation to this, any changes or substitutions that are not conceived through creative work should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope defined in the claims.

Claims

1. An intelligent automobile battery protection device, characterized in that: The intelligent automobile battery protection device comprises a connecting body (1) and a cover plate (2), wherein the cover plate (2) is detachably connected to the connecting body (1). The connecting body (1) comprises a box-shaped main box body (11), a "C"-shaped chuck (12) is provided on one side of the main box body (11), a chuck screw hole (121) is provided at the end of the chuck (12), a locking screw (3) is provided in the chuck screw hole (121), a locking nut (4) is provided on the locking screw (3), a conductive spring pin (122) is provided at the bottom of the chuck (12), and a metal connection column head (13) is provided on the other side of the main box body (11). The main box body (11) is provided with a main control (6), a power supply (7) and a relay (5), wherein the power supply (7) supplies power to the main control (6) and the relay (5), and the relay (5) is provided with a first conductive sheet (51) and a second conductive sheet (52), wherein the first conductive sheet (51) is electrically connected to the conductive spring pin (122) via a wire, and the second conductive sheet (52) is electrically connected to the metal connection column head (13) via a wire.

2. The intelligent automobile battery protection device according to claim 1, characterized in that: The main control (6) is an ESP32 module.

3. The intelligent automobile battery protection device according to claim 1, characterized in that: The power source (7) is a dry cell.

4. The intelligent automobile battery protection device according to claim 1, characterized in that: The connecting body (1) is made of insulating material.

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