CN213689880U - Detection device applied to testing service time of radio battery - Google Patents
Detection device applied to testing service time of radio battery Download PDFInfo
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- CN213689880U CN213689880U CN202022621064.7U CN202022621064U CN213689880U CN 213689880 U CN213689880 U CN 213689880U CN 202022621064 U CN202022621064 U CN 202022621064U CN 213689880 U CN213689880 U CN 213689880U
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Abstract
The utility model relates to the field of detection devices, in particular to a detection device applied to testing the service time of a radio battery, which comprises a device body, wherein the device body comprises a shell, a control assembly arranged in the shell and a plurality of control buttons connected with the control assembly; the control assembly comprises a control circuit board, a display screen arranged on the control circuit board and a main control chip arranged on the control circuit board; the control circuit board is also provided with a battery power supply input hole and a radio power supply output hole respectively; the main control chip is respectively connected with the control buttons. The utility model discloses realize the automatic recording actual battery live time, at the minimum voltage who sets for the battery, when the battery use after a period of time fall to after the voltage of setting for with when long automatic recording, effectively realize the automatic recording actual battery live time, the convenience of use is good.
Description
Technical Field
The utility model relates to a detection device field especially relates to a be applied to detection device of test radio battery live time.
Background
A radio is a receiver of radio broadcasts. The high-frequency modulated weak signal input by the receiving antenna is amplified, frequency-converted and detected to restore into an audio signal. According to different requirements, the radio can be combined by adopting different components and circuit modes. Early radios used tubes and transistors and integrated circuits were now commonly used. The simple-circuit regenerating radio only uses a transistor, while the complex-circuit superheterodyne am/fm radio usually uses a variety of integrated circuits.
At present, in the actual practical time of testing a radio battery, the real practical time cannot be recorded because the time is long and no electricity is available in unattended hours at night sometimes, so that a detection device capable of recording the actual battery service time is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can take notes actual battery live time, convenient to use's detection device who is applied to test radio battery live time.
The utility model adopts the following technical scheme:
a detection device applied to testing the service time of a radio battery comprises a device body, wherein the device body comprises a shell, a control assembly arranged in the shell and a plurality of control buttons connected to the control assembly; the control assembly comprises a control circuit board, a display screen arranged on the control circuit board and a main control chip arranged on the control circuit board; the control circuit board is also provided with a battery power supply input hole and a radio power supply output hole respectively; the main control chip is respectively connected with the control buttons.
The technical scheme is further improved in that the number of the control buttons is three, and the three control buttons are arranged on one side of the display screen.
The technical proposal is further improved in that the three control buttons are respectively a confirmation button, an output voltage increasing button and an output voltage decreasing button.
The technical scheme is further improved in that a plurality of first supporting columns are arranged at the bottom of the control circuit board, and the control circuit board is fixed on the shell through the first supporting columns.
The technical scheme is further improved in that the number of the first support columns is four, and the four first support columns are respectively arranged at four corners below the control circuit board.
The technical scheme is further improved in that a plurality of second supporting columns are arranged at the bottom of the display screen, and the display screen is fixed on the control circuit board through the second supporting columns.
The technical scheme is further improved in that the number of the second support columns is four, and the four second support columns are respectively arranged at four corners below the display screen.
The control circuit board is further provided with a power input hole for inputting power to the device body.
The technical scheme is further improved in that the battery power supply input hole and the radio power supply output hole are respectively formed in one side of the shell, the battery power supply input hole is used for inputting a battery power supply of the radio to be tested, and the radio power supply output hole is used for outputting the power supply of the radio to be tested.
The technical proposal is further improved in that the main control chip is an MCU microprocessor.
The utility model has the advantages that:
the utility model discloses realize the automatic recording actual battery live time, at the minimum voltage who sets for the battery, when the battery use after a period of time fall to after the voltage of setting for with when long automatic recording, effectively realize the automatic recording actual battery live time, the convenience of use is good.
Drawings
Fig. 1 is a schematic structural diagram of a detection device applied to testing the service life of a radio battery according to the present invention;
fig. 2 is a schematic diagram of an internal structure of the detecting device applied to test the service life of the radio battery in fig. 1.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, a detection device for testing the battery life of a radio comprises a device body, the device body comprises a housing 10, a control component 20 disposed inside the housing 10, and a plurality of control buttons 30 connected to the control component 20; the control component 20 comprises a control circuit board 21, a display screen 22 arranged on the control circuit board 21 and a main control chip arranged on the control circuit board 21; the control circuit board 21 is also provided with a battery power input hole 40 and a radio power output hole 50 respectively; the main control chip is connected to the control buttons 30.
The number of the control buttons 30 is three, and the three control buttons 30 are arranged on one side of the display screen 22. The three control buttons 30 are a confirm button, an output voltage increase button, and an output voltage decrease button, respectively. The adjustment of the minimum voltage is achieved by setting the control button 30, wherein the output voltage increase button is used to set the minimum voltage output increase, the output voltage decrease button is used to set the minimum voltage output decrease, and the confirm button is used to confirm the setting of the minimum voltage output of the battery.
The bottom of the control circuit board 21 is provided with a plurality of first support columns 70, and the control circuit board 21 is fixed to the housing 10 through the plurality of first support columns 70; the number of the first support columns 70 is four, and the four first support columns 70 are respectively installed at four corners of the lower portion of the control circuit board 21. Through the support of first support column 70, the installation stability of control circuit board 21 is improved for one, and the insulating effect of control circuit board 21 is improved for two, guarantees that control circuit board 21 normally works, and the practicality is strong.
A plurality of second supporting columns 80 are arranged at the bottom of the display screen 22, and the display screen 22 is fixed on the control circuit board 21 through the plurality of second supporting columns 80; the number of the second supporting columns 80 is four, and the four second supporting columns 80 are respectively installed at four corners below the display screen 22. So set up, improve display screen 22's installation stability, the practicality is strong.
The control circuit board 21 is further provided with a device power input hole 60, and the power input hole 60 is used for power input of the device body. So set up, for the device body provides the electric energy, guarantee the normal function of device body, the practicality is strong.
The battery power input hole 40 and the radio power output hole 50 are respectively arranged on one side of the shell 10, the battery power input hole 40 is used for battery power input of a radio to be tested, and the radio power output hole 50 is used for power output of the radio to be tested.
The main control chip is an MCU microprocessor. Through main control chip's setting, guarantee the utility model discloses it is long when the use of record radio battery, the practicality is strong.
The utility model discloses realize the automatic recording actual battery live time, at the minimum voltage who sets for the battery, when the battery use after a period of time fall to after the voltage of setting for with when long automatic recording, effectively realize the automatic recording actual battery live time, the convenience of use is good.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a be applied to detection device of test radio battery live time which characterized in that: the device comprises a device body, wherein the device body comprises a shell, a control assembly arranged in the shell and a plurality of control buttons connected with the control assembly; the control assembly comprises a control circuit board, a display screen arranged on the control circuit board and a main control chip arranged on the control circuit board; the control circuit board is also provided with a battery power supply input hole and a radio power supply output hole respectively; the main control chip is respectively connected with the control buttons.
2. The device for testing the battery life of a radio receiver according to claim 1, wherein: the number of the control buttons is three, and the three control buttons are arranged on one side of the display screen.
3. The device for testing the battery life of a radio receiver according to claim 2, wherein: the three control buttons are respectively a confirmation button, an output voltage increasing button and an output voltage decreasing button.
4. The device for testing the battery life of a radio receiver according to claim 1, wherein: the bottom of control circuit board is equipped with a plurality of first support columns, control circuit board is fixed in through a plurality of first support columns the casing.
5. The device for testing the battery life of a radio receiver according to claim 4, wherein: the number of the first supporting columns is four, and the four first supporting columns are respectively arranged at four corners below the control circuit board.
6. The device for testing the battery life of a radio receiver according to claim 1, wherein: the bottom of display screen is equipped with a plurality of second support columns, the display screen is fixed in through a plurality of second support columns control circuit board.
7. The device for testing the battery life of a radio receiver according to claim 6, wherein: the number of the second supporting columns is four, and the four second supporting columns are respectively arranged at four corners below the display screen.
8. The device for testing the battery life of a radio receiver according to claim 1, wherein: the control circuit board is also provided with a device power input hole, and the power input hole is used for power input of the device body.
9. The device for testing the battery life of a radio receiver according to claim 1, wherein: the battery power input hole and the radio power output hole are respectively arranged on one side of the shell, the battery power input hole is used for battery power input of the radio to be tested, and the radio power output hole is used for power output of the radio to be tested.
10. The device for testing the battery life of a radio receiver according to claim 1, wherein: the main control chip is an MCU microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621064.7U CN213689880U (en) | 2020-11-12 | 2020-11-12 | Detection device applied to testing service time of radio battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621064.7U CN213689880U (en) | 2020-11-12 | 2020-11-12 | Detection device applied to testing service time of radio battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213689880U true CN213689880U (en) | 2021-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022621064.7U Active CN213689880U (en) | 2020-11-12 | 2020-11-12 | Detection device applied to testing service time of radio battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213689880U (en) |
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2020
- 2020-11-12 CN CN202022621064.7U patent/CN213689880U/en active Active
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