CN-120581743-B - Battery pack electronic display device

Abstract

The invention discloses battery pack electronic display equipment, which comprises an equipment main body and a circuit board, wherein the equipment main body consists of a bottom cover, a front cover and a fixing plate, the circuit board is connected inside the bottom cover through screw compression, a partition plate is connected to the other side of the circuit board in a laminating way, a display screen is arranged inside the other side of the partition plate in a laminating way, a protective film is connected to the outer wall surface of the display screen in a laminating way, the front cover is sleeved outside the display screen and positioned on the bottom cover, the fixing plate is embedded in the bottom of the front cover, a switch button is fixedly connected to one side of the circuit board, the switch button is electrically connected to a CPU chip, a phoenix terminal is fixedly connected to the central position of the back of the CPU chip, and a TYPE-C interface is fixedly connected to the CPU chip and is arranged under the phoenix terminal. The invention is beneficial to comprehensive performance detection and operation of the battery pack, thereby further ensuring the safety of the battery pack in the running process, and being light and convenient for use as a whole.

Inventors

• MA ENWEI
• YUAN XIAORU

Assignees

• 深圳市恩宇达科技有限公司

Dates

Publication Date

20260512

Application Date

20250529

Claims (4)

1. 1. The battery pack electronic display device comprises a device main body (1) and a circuit board (2) and is characterized in that the device main body (1) consists of a bottom cover (3), a front cover (4) and a fixed plate (5), wherein the circuit board (2) is tightly connected to the inside of the bottom cover (3) through screws, a partition board (6) is connected to the other side of the circuit board (2) in a laminating mode, a display screen (7) is arranged on the other side of the partition board (6) in a laminating mode, a protective film (71) is connected to the outer wall surface of the display screen (7) in a laminating mode, the front cover (4) is sleeved on the outside of the display screen (7) and is positioned on the bottom cover (3), and the fixed plate (5) is embedded in the bottom of the front cover (4); A switch button (21) is fixedly connected to one side of the circuit board (2), the switch button (21) is electrically connected to the CPU chip (20), a phoenix terminal (22) is fixedly connected to the central position of the back of the CPU chip (20), a TYPE-C interface (23) is fixedly connected to the CPU chip (20) under the phoenix terminal (22), the TYPE-C interface (23) is electrically connected to a voltage reducing module (24), and the voltage reducing module (24) is electrically connected to the CPU chip (20) and is used for power supply transmission driving; Mounting holes (31) are formed in four corners of the back of the bottom cover (3), the other ends of the mounting holes (31) extend out and are placed in the bottom cover (3) to form supporting legs (32) of a cylindrical structure, and two hanging holes (33) are correspondingly formed below the mounting holes (31) and on the bottom cover (3); two placement holes (34) are formed in the back of the bottom cover (3) in a penetrating mode, wherein the phoenix terminals (22) and the TYPE-C interfaces (23) are correspondingly placed in the placement holes (34) respectively in an embedded mode, and side holes (35) are formed in one side of the bottom cover (3); Four corners of the circuit board (2) are connected to the cylindrical support legs (32) in a bonding mode, a rubber pad (201) is connected to the outside of the switch button (21) on one side of the circuit board (2) in a bonding mode, and the other end of the rubber pad (201) is embedded into the side hole (35); Mounting holes (31) are correspondingly formed in four corners of the back of the partition board (6) in a corresponding manner, the mounting holes are bonded and connected to the circuit board (2) and fixedly connected to the inside of the bottom cover (3) through screws, a square mounting groove (61) is formed in the other side of the partition board (6), the display screen (7) is made of an IPS material with the resolution of 800 x 480 of an LCD, and the display screen is fully bonded with the capacitive touch screen and is embedded in the mounting groove (61); An arc-shaped notch (41) is formed in one side of the front cover (4), the arc-shaped notch (41) is positioned outside the side hole (35), the top end of the front cover (4) is sleeved on the bottom cover (3), and a mounting plate (8) is arranged at the bottom of the front cover (4); The mounting plate (8) is cast as an integral body with the front cover (4) and is connected with the front cover in a 30-degree inclined structure, a clamping groove hole (81) and a limiting hole (82) are respectively formed in the mounting plate (8) in a penetrating mode, a limiting block (51) is fixedly connected to one side end face of the fixing plate (5), and a pressing plate (52) is fixedly connected to the other side of the fixing plate (5).
2. 2. The battery pack electronic display device according to claim 1, wherein the limiting block (51) and the pressing plate (52) are metal blocks with L-shaped structures, a certain gap is formed between the limiting block and the fixing plate (5), a convex block type clamping block (53) is arranged on the inner wall surface of the pressing plate (52), the mounting plate (8) is connected to the fixing plate (5) in an embedded mode, the limiting block (51) is placed in the limiting hole (82) in an embedded mode, and the clamping block (53) is connected to the clamping groove hole (81) in an embedded mode.
3. 3. The battery pack electronic display device according to claim 2, wherein the CPU chip (20) is fixedly connected to the circuit board (2), and the WiFi module (25), the Bluetooth module (26), the gyroscope module (27) and the buzzer (28) are respectively and fixedly connected to the circuit board (2) and electrically connected, and the circuit board (2) is connected to the display screen (7) through signal line transmission.
4. 4. A battery pack electronic display device according to claim 3, wherein four serial ports (202) are uniformly arranged on the phoenix terminal (22), and the phoenix terminal (22) is electrically connected with a WiFi module (25), a Bluetooth module (26), a software debugging module and a 485 chip through the four serial ports (202) respectively.

Description

Battery pack electronic display device Technical Field The invention relates to the technical field of battery packs, in particular to a battery pack electronic display device. Background A battery is a device that directly converts chemical energy, optical energy, thermal energy, nuclear energy, etc., into electric energy. The portable energy conversion and storage device is widely applied to various electronic devices, such as mobile phones, notebook computers, automobiles and the like. In which a battery pack is a collection of a plurality of batteries combined in a specific manner, because users have increasingly demanded battery capacity in electronic devices as technology advances, some manufacturers have provided a plurality of batteries in the electronic devices in the form of a battery pack to increase the battery capacity of the electronic devices. However, the battery may be worn out during use, so that there may be some difference in performance parameters of each battery in the battery pack, for example, differences in performance parameters such as rated capacity, open circuit voltage, charge voltage, discharge voltage, internal resistance, etc. of different batteries. At present, when the electronic equipment is assembled and maintained, a plurality of batteries meeting the consistency requirement are manually assembled, so that the operation is complicated, and the use performance of the electronic equipment is influenced, even the normal use of the electronic equipment is influenced once the batteries which do not meet the assembly condition are mixed in the battery pack, and further the electronic display equipment is required to be efficiently and conveniently connected for transmission and used for observation. Disclosure of Invention The present invention is directed to a battery pack electronic display device, which solves the above-mentioned problems of the related art. The battery pack electronic display device comprises a device main body and a circuit board, wherein the device main body consists of a bottom cover, a front cover and a fixing plate, the circuit board is tightly connected to the inside of the bottom cover through screws, a partition board is connected to the other side of the circuit board in a bonding mode, a display screen is placed in the other side of the partition board in a bonding mode, a protective film is connected to the outer wall surface of the display screen in a bonding mode, the front cover is sleeved on the outside of the display screen and is positioned on the bottom cover, and the fixing plate is embedded into the bottom of the front cover; The circuit board one side fixedly connected with shift knob, shift knob passes through electric connection on the CPU chip, CPU chip back central point puts fixedly connected with phoenix terminal, just be located the CPU on-chip fixedly connected with TYPE-C interface under the phoenix terminal, TYPE-C interface passes through electric connection on step-down module, step-down module passes through electric connection on the CPU chip to carry out power supply transmission drive. Further, mounting holes are formed in four corners of the back of the bottom cover, the other ends of the mounting holes extend out of the bottom cover and are placed in the bottom cover, supporting feet of a cylindrical structure are formed, and two hanging holes are correspondingly formed below the mounting holes and in the bottom cover. Further, two placement holes are formed in the back of the bottom cover in a penetrating mode, the phoenix terminals and the TYPE-C interfaces are placed in the placement holes in a corresponding embedded mode respectively, and side holes are formed in one side of the bottom cover. Further, the four corners laminating of circuit board is connected on the cylinder stabilizer blade, wherein the outside laminating of shift knob of circuit board one side is connected with the rubber pad, the other end embedded placement of rubber pad is inside the side opening. Further, the mounting holes are correspondingly formed in four corners of the back of the partition board, the partition board is connected to the circuit board in a fitting mode and fixedly connected to the inside of the bottom cover through screws, a square mounting groove is formed in the other side of the partition board, the display screen is made of an IPS material with LCD resolution of 800 x 480, and the display screen is fully fitted with the capacitive touch screen and is embedded in the mounting groove. Further, one side of the front cover is provided with an arc notch, the arc notch is positioned at the outer side of the side hole, the top end of the front cover is sleeved on the bottom cover, and the bottom of the front cover is provided with a mounting plate. Further, the mounting plate is cast as an integral body with the front cover and is connected with the front cover in a 30-degree inclined structure, a clamping groove hole and a