TWI498579B - Battery detection module - Google Patents

Description

Battery test module

The invention relates to a battery detecting module, in particular to a structure which is relatively simple in design, not only can greatly reduce the cost of production and purchase, but also is more convenient and convenient to be used in operation and use, and will be detected. The results of various data are displayed, which is convenient for the inspectors to carry out inspection and observation, and at the same time, the detection results can be recorded, which is convenient for the inspectors to make reference for reference, and the innovative design of the battery detection module which has more practical and effective characteristics in its overall implementation.

According to the market, there are various electronic and electrical products that use power as a driving force in the market, which can bring people great convenience in life, making them generally used by people for purchase, which is almost in people's daily life. One of the necessary items; and in order to make such electronic and electrical products convenient for users to carry around and carry out, it is generally used to supply batteries for power use.

Among them, for all kinds of batteries on the market, because of their different brands, and the price It is also different. When the company's line number needs to be purchased in large quantities, in order to consider its cost and power efficiency, it is common to use the testing equipment to test and evaluate the battery's power efficiency, so that it can be tested and evaluated. purchase.

However, although the above-mentioned detecting device can achieve the expected effect of detecting and evaluating the battery power efficiency, it is also found in its actual implementation that various battery detecting devices generally available on the market are not only extremely expensive to purchase, but also cause their purchase. One of the big burdens, and the battery testing equipment needs to be operated and analyzed by professionals, which makes it more troublesome and inconvenient in operation and use, and it will increase the personnel cost. As a result, it still has overall structural design. There is room for improvement.

The reason is that the inventor has been rich in design and development and practical production experience of the relevant industry for many years, and has researched and improved the existing structure to provide a battery detection module for the purpose of achieving better practical value.

The main purpose of the present invention is to provide a battery detection module, which is mainly simple in structure design, and can not only greatly reduce the cost of production and purchase, but also is more convenient and convenient to use in operation and use. After the battery's power storage performance is tested, the data of the detected data can be displayed by the display screen, which is convenient for the inspection personnel to perform the inspection and observation, and the detection result can be recorded by the microcontroller, which can facilitate the inspection personnel to query the reference. And in its overall implementation, the use of more practical features.

The main purpose and effect of the battery detection module of the present invention are achieved by the following specific technical means: the detection module is mainly connected with the battery to be detected, and the pressure detection unit is provided in the detection module to make the rise The voltage unit is connected to the battery to be detected, and the voltage of the battery to be detected is boosted by the boosting unit, and a voltage stabilizing unit is connected to the boosting unit, and the voltage stabilizing unit is used to voltage the voltage input from the boosting unit. A voltage is connected to the voltage stabilizing unit, and the load discharges the stabilized power input to the voltage stabilizing unit, and a microcontroller is connected to the load, and the microcontroller detects the discharge state of the load, and then controls the micro control. A display screen is connected to display the detection result of the microcontroller by using the display screen.

A preferred embodiment of the battery detection module of the present invention, wherein the detection module uses 5V as a detection point.

A preferred embodiment of the battery detecting module of the present invention, wherein when the battery to be detected is 1.5V, the boosting unit boosts the voltage of 1.5V input by the battery to be detected to 9V, and the voltage regulator The unit maintains the 9V voltage regulation at a steady state of 5V and discharges the resistor with a load of 25Ω and 1W.

A preferred embodiment of the battery detection module of the present invention, wherein the microcontroller has a memory function.

(1)‧‧‧Detection module

(11) ‧‧‧Boost unit

(12) ‧ ‧ voltage regulator unit

(13) ‧‧‧load

(14)‧‧‧Microcontrollers

(15) ‧ ‧ display screen

(2) ‧‧‧Battery

First: Schematic diagram of the architecture of the present invention

Second picture: the use of the test discharge curve of the present invention

For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, the following is a detailed description, and please refer to the drawings and drawings: First, please refer to The first diagram shows the structure of the present invention. The detection module (1) of the present invention is connected to the battery (2) to be detected, and the detection module (1) is provided with a boosting unit (11). The boosting unit (11) is connected to the battery (2) to be detected to boost the voltage of the battery (2) to be detected by the boosting unit (11), and the boosting unit (11) is connected to the voltage a voltage unit (12) for regulating the voltage input from the boosting unit (11), and a load (13) connected to the voltage stabilizing unit (12), the load (13) being stable The voltage unit (12) inputs the stabilized electric energy for discharging, and the load (13) is connected with a microcontroller (14), and the micro-controller (14) can detect the discharge state of the load (13), and then A display screen (15) is connected to the microcontroller (14) to display the detection result of the microcontroller (14) by using the display screen (15).

In this way, the present invention is used in operation, please refer to the second diagram of the present invention. The detection of the discharge curve is shown in the figure. The present invention is described by taking the battery (2) to be tested as 1.5V as an example. Connect the battery (2) to be tested to the test The boosting unit (11) of the measuring module (1) causes the boosting unit (11) to boost the voltage of 1.5V input from the battery (2) to be detected to 9V, and the boosting unit (11) outputs The voltage of 9V is regulated by the voltage stabilizing unit (12), and the voltage stabilizing unit (12) can be IC7805, so that the voltage stabilizing unit (12) maintains the voltage of the 9V voltage at a steady state of 5V, so that the voltage stabilizing unit (12) A stable voltage of 5V is transmitted to the load (13), and the load (13) can be a resistance of 25 Ω and 1 W, and the voltage stabilizing unit (12) is input to the stabilized electric energy for discharging by using the load (13). When the battery to be detected (2) has sufficient power, the output voltage of the load (13) can be maintained in the range of 5V, and the discharge current can be maintained at 0.2A, and when the battery to be detected is (2) When the battery is used for a period of time, the output voltage of the load (13) will drop rapidly from 5V, and the discharge current will also decrease. This will enable the detection module (1) to use 5V as the detection point. Let the microcontroller (14) draw the output point voltage of the load (13) 5V and start timing until the output voltage of the load (13) starts to drop rapidly from 5V, which is the time Measuring the storage performance of the battery (2), and during the detection process of the microcontroller (14), various detection data are displayed on the display screen (15) connected to the microcontroller (14), such as: load ( 13) Output voltage, discharge current, discharge timing, etc., and the microcontroller (14) also has a memory function, which can record the detection results of each battery (2) for convenient reference.

From the above, the composition and use of the structure of the present invention show that the present invention has the following advantages in comparison with the existing structure:

1. The invention is relatively simple in its structural design, and can not only greatly reduce the cost of production and purchase, but also is more convenient and convenient to be used in operation, and has more practical and effective characteristics in its overall implementation.

2. The invention can be used for detecting the power storage performance of the battery, and the data results of the detection can also be displayed by the display screen, which is convenient for the inspection personnel to perform inspection and observation.

3. The detection result of the storage performance of the battery of the invention can be recorded by the microcontroller, so that the inspection personnel can conveniently refer to the reference.

However, the above-described embodiments or drawings are not intended to limit the structure or the use of the present invention, and any suitable variations or modifications of the invention will be apparent to those skilled in the art.

In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(1)‧‧‧Detection module

(11) ‧‧‧Boost unit

(12) ‧ ‧ voltage regulator unit

(13) ‧‧‧load

(14)‧‧‧Microcontrollers

(15) ‧ ‧ display screen

(2) ‧‧‧Battery

Claims (4)

A battery detection module is mainly provided with a detection module connected to a battery to be detected, wherein the detection module is provided with a boosting unit, and the boosting unit is connected to the battery to be detected, and the boosting is utilized. The unit boosts the voltage of the battery to be detected, and a voltage stabilizing unit is connected to the boosting unit, and the voltage stabilizing unit is used to regulate the voltage input to the boosting unit, and a load is connected to the voltage stabilizing unit. The load is input to the regulated voltage unit to discharge the stabilized electric energy, and the load is connected to the microcontroller, the micro-controller detects the discharge state of the load, and then the display screen is connected to the micro-controller. To display the detection result of the microcontroller by using the display screen. The battery detection module of claim 1, wherein the detection module uses 5V as a detection point. The battery detection module of claim 1, wherein when the battery to be detected is 1.5V, the boosting unit boosts the voltage of 1.5V input by the battery to be detected to 9V, and The voltage stabilizing unit maintains the 9V voltage regulation at a steady state of 5V, and discharges the load to a 25Ω, 1W resistor. The battery detection module of claim 1, wherein the microcontroller has a memory function.