CN217011000U - Mobile phone charging head hidden video monitor - Google Patents

Abstract

The utility model belongs to the technical field of hidden video monitors, and discloses a hidden video monitor of a mobile phone charging head, which comprises a power adapter shell, wherein a charging main control module, a standby battery, a singlechip and a main chip are arranged in the power adapter shell, the charging main control module is electrically connected with the standby battery, the charging main control module is provided with a USB interface, the output end of the standby battery is connected with the input end of the singlechip, the output end of the singlechip is connected with the input end of the main chip, a high-definition lens module, a memory and an audio input connector are electrically connected onto the main chip, a TF clamping groove is welded on the main chip, the main chip is also connected with a USB connector through the USB, the USB connector is connected with a WIFI module, the WIFI module is provided with a 2.4G antenna, a high-definition lens module adopts a hidden optical lens, and the lens can be adjusted in angle in multiple angles from top to bottom and left and right, the video has long storage time and high concealment.

Description

Mobile phone charging head hidden video monitor

Technical Field

The utility model belongs to the technical field of hidden video monitors, and particularly relates to a mobile phone charging head hidden video monitor.

Background

In social life, various hidden video monitors are often used for recording and recording sound and moving and obtaining evidence conveniently, so that a strong guarantee is provided for keeping evidences or solving a case by police.

SUMMERY OF THE UTILITY MODEL

In view of the problems raised by the background art described above, the present invention has an object to: aims to provide a mobile phone charging head hidden video monitor.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows: a mobile phone charging head concealed video monitor comprises a power adapter shell, wherein the power adapter shell is provided with a plug, the power adapter shell is internally provided with a charging main control module, a standby battery, a singlechip and a main chip, the charging main control module is electrically connected with the standby battery, the charging main control module is provided with a USB interface, the output end of the standby battery is connected with the input end of the singlechip, the output end of the single chip is connected with the input end of a main chip, the main chip is electrically connected with a high-definition lens module, a memory and an audio input connector, and welded with TF card slot, the main chip is also connected with USB connector through USB data line, the USB connector is connected with a WIFI module which is provided with a 2.4G antenna, the high-definition lens module lens adopts a contact optical lens, and the lens can be adjusted in angle from top to bottom and from left to right at multiple angles.

Further, the single chip microcomputer is provided with three output voltages of 3.3V, 1.8V and 1.2V, and by the design, the single chip microcomputer controls and outputs various voltages, so that various circuit requirements are met, and a circuit is protected.

Further limiting, the main chip is electrically connected with a system indicator lamp, a factory recovery button, a 24MHz crystal oscillator and a debugging port.

Further inject, the definition of high definition camera lens module is 1080p, and such design, it is more clear credible that the video is recorded.

Further inject, the TF draw-in groove adopts the push-and-pull door mode of opening and shutting, and such design can conveniently take out the TF card and read video file.

The utility model has the following beneficial effects:

1. the utility model adds the standby battery, when the power adapter is not inserted into the socket, the standby battery can be automatically started to supply power for the circuit, and the power supply time is long;

2. after the high-definition camera lens module is inserted into the socket, the use angle of the camera lens is limited, the angle of the camera lens can be adjusted up, down, left and right, and meanwhile, the camera lens of the high-definition camera lens module adopts a contact optical lens and is attached to the surface of a machine, the camera lens cannot be seen from the outside, and the machine can shoot videos normally;

3. the TF card slot adopts a sliding door opening and closing mode, so that the TF card can be conveniently taken out to read a video file;

drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a top view of the interior of an embodiment of a video monitor with a concealed charging head for a mobile phone according to the present invention;

FIG. 2 is a circuit diagram of a video monitor with a concealed charging head for a mobile phone according to an embodiment of the present invention;

the main element symbols are as follows:

a power adapter shell 1,

A charging main control module 2, a USB interface 21,

A spare battery 3,

A singlechip 4,

A main chip 5, a system indicator lamp 51, a factory recovery button 52, a 24MHz crystal oscillator 53, a debugging port 54,

A high-definition lens module 6,

A storage 7,

An audio input connector 8,

A TF card slot 9,

A USB connector 10,

A WIFI module 11,

2.4G antenna 12.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the mobile phone charging head hidden video monitor of the utility model comprises a power adapter housing 1, the power adapter housing 1 is equipped with a plug, a charging main control module 2, a standby battery 3, a single chip microcomputer 4 and a main chip 5 are arranged in the power adapter housing 1, the charging main control module 2 is electrically connected with the standby battery 3, the charging main control module 2 is provided with a USB interface 21, the output end of the standby battery 3 is connected with the input end of the single chip microcomputer 4, the output end of the single chip microcomputer 4 is connected with the input end of the main chip 5, the main chip 5 is electrically connected with a high definition lens module 6, a memory 7 and an audio input connector 8, and is welded with a TF card slot 9, the main chip 5 is further connected with a USB connector 10 through a USB data line, the USB connector 10 is connected with a WIFI module 11, the WIFI module 11 is equipped with a 2.4G antenna 12, the lens of the high definition lens module 6 adopts a hidden optical lens, and the lens can be adjusted in angle in multiple angles up, down, left and right.

In this embodiment, when the mobile phone charging head hidden video monitor is used, after the power adapter housing 1 is plugged into the socket and powered on, the main chip 5 is powered on to work, a command of the storage 7 is read, the execution software is started to initialize each module on the main chip 5 to work, after the initialization of the main chip 5 is completed, information such as images provided by the high-definition lens module 6 and audio provided by the audio input connector 8 is obtained, and various information is processed and stored on the TF card in the TF card slot 9 for storage, after the mobile phone is connected to the device through the WIFI module 11, the video can be checked through the mobile phone APP, when the power adapter housing 1 is pulled off, the main chip 5 is powered off, at the moment, the single chip microcomputer 4 controls the backup battery 3 to start to supply power, the mobile phone can continue to work for a longer time, and when the external USB interface is plugged into the USB interface 21, the device can also charge the external equipment, use very convenient intelligence, on the other hand high definition camera lens module 6's camera lens adopts contact optical lens, and the camera lens can control multi-angle regulation from top to bottom, and it is more comprehensive to shoot the image, and the TF draw-in groove adopts the push-and-pull door mode of opening and shutting, can conveniently take out the TF card and read video file.

The singlechip 4 is preferably provided with three output voltages of 3.3V, 1.8V and 1.2V, and the singlechip 4 is controlled to output various voltages by the design, so that various circuit requirements are met, and the circuit is protected.

Preferably, the main chip 5 is further electrically connected with a system indicator 51, a factory recovery button 52, a 24MHz crystal oscillator 53 and a debugging port 54.

The definition of preferred high definition camera lens module 6 is 1080p, and such design, it is more clear credible to record a video, and in fact, also can consider other definitions according to actual conditions.

Preferred TF draw-in groove 9 adopts the push-and-pull door mode of opening and shutting, and such design can conveniently take out the TF card and read video file, and in fact, also can consider other modes of opening and shutting according to actual conditions.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. Cell-phone first hidden video monitor that charges, including power adapter casing (1), power adapter casing (1) is equipped with the plug, its characterized in that: the power adapter is characterized in that a charging main control module (2), a standby battery (3), a single chip microcomputer (4) and a main chip (5) are arranged in a power adapter shell (1), the charging main control module (2) is electrically connected with the standby battery (3), the charging main control module (2) is provided with a USB interface (21), the output end of the standby battery (3) is connected with the input end of the single chip microcomputer (4), the output end of the single chip microcomputer (4) is connected with the input end of the main chip (5), the main chip (5) is electrically connected with a high-definition lens module (6), a storage (7) and an audio input connector (8) and is welded with a TF clamping groove (9), the main chip (5) is also connected with a USB connector (10) through a USB data line, the USB connector (10) is connected with a WIFI module (11), and the WIFI module (11) is provided with a 2.4G antenna (12), the lens of the high-definition lens module (6) adopts a contact optical lens, and the angle of the lens can be adjusted in multiple angles from top to bottom, left to right.

2. The handset charging head concealed video monitor according to claim 1, wherein: the single chip microcomputer (4) is provided with three output voltages of 3.3V, 1.8V and 1.2V.

3. The handset charging head concealed video monitor according to claim 2, wherein: the main chip (5) is also electrically connected with a system indicator lamp (51), a factory recovery button (52), a 24MHz crystal oscillator (53) and a debugging port (54).

4. The video monitor with hidden charging head for mobile phone according to claim 3, wherein: the definition of the high-definition lens module (6) is 1080 p.

5. The handset charging head concealed video monitor according to claim 4, wherein: the TF draw-in groove (9) adopts a sliding door opening and closing mode.

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