CN215452538U

CN215452538U - Electronic equipment charging protection device

Info

Publication number: CN215452538U
Application number: CN202121510890.2U
Authority: CN
Inventors: 何安宏; 漆兵兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-07
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of electronic digital accessories and discloses a charging protection device for electronic equipment, which comprises a charger, wherein a shell is fixedly connected to the right side of the charger, two plug pins which are arranged in the shell are arranged on the right side of the charger, a control mechanism is arranged on the shell, two plug bushes which are arranged in the shell and extend to the outer sides of the plug pins are movably connected to the interior of the shell, a displacement mechanism which is fixedly connected with one side of the shell opposite to the two plug bushes is arranged in the shell, a power supply mechanism is arranged on the shell, and the shell comprises a shell fixedly connected with the right side of the charger. The electronic equipment charging protection device has the advantages of automatic power off and the like, and solves the problems that in the prior art, after the electronic equipment is fully charged, the charger cannot be automatically disconnected from a power supply, and the service life of the charger is influenced because the charger is in a conductive state for a long time.

Description

Electronic equipment charging protection device

Technical Field

The utility model relates to the technical field of electronic digital accessories, in particular to a charging protection device for electronic equipment.

Background

The electronic digital accessory refers to a directly related accessory used in a digital product, namely a digital secondary product, the digital accessory mainly comprises an internal digital accessory and an external digital accessory, the field of the electronic digital accessory relates to computers, communication and consumer electronics, and a charger is one of the electronic digital accessories and is used for charging electronic equipment.

In the prior art, after the electronic device is fully charged, the charger cannot be automatically disconnected from the power supply, and the charger is in a conductive state for a long time, which affects the service life of the charger, so that the charging protection device for the electronic device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the electronic equipment charging protection device which has the advantages of automatic power-off and the like, and solves the problems that in the prior art, after the electronic equipment is fully charged, a charger cannot be automatically disconnected with a power supply, and the service life of the charger is influenced because the charger is in a conductive state for a long time.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an electronic equipment charging protection device, includes the charger, the right side fixedly connected with casing of charger, the right side of charger is provided with quantity and is two and be located the inside plug bush of participating in of casing, be provided with control mechanism on the casing, the inside swing joint of casing has quantity to be two and extends to the plug bush of participating in the outside, the inside of casing be provided with two the displacement mechanism of the relative one side fixed connection of plug bush, be provided with power supply mechanism on the casing.

The utility model has the beneficial effects that:

this electronic equipment protection device that charges, when using, insert the plug bush in electrified socket, the electric current is through the plug bush and participate in, and then make the charger charge with its continuous electronic equipment, it is long regularly to charge through control mechanism, it is full of the electricity when long to make electronic equipment charge, when the long time of charging finishes, control mechanism and displacement mechanism mutually support, make the plug bush remove and wholly get into inside the shell spare, and then make the plug bush break away from electrified socket's self jack, make charger and power disconnection, avoid electronic equipment to be full of after the electricity, the charger is still in the conducting state for a long time, thereby reach auto-power-off's purpose.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the shell piece includes the casing with charger right side fixed connection, the inside fixed connection of casing has the quantity to be two and extends to the sliding sleeve on casing right side.

Adopt above-mentioned further scheme's beneficial effect be, the sliding sleeve is used for spacing and direction plug bush.

Furthermore, the plug bush is mutually adaptive to the sliding sleeve, and the plug pin is mutually adaptive to the plug bush.

The plug bush has the beneficial effect that the plug bush is used for guiding current to the plug pins.

Further, the displacement mechanism comprises a micro motor fixedly connected with the right side wall of the inner cavity of the shell, the output end of the micro motor is fixedly connected with a lead screw movably connected with the inside of the charger, and the outer side of the lead screw is in threaded connection with two straight rods fixedly connected with one side, opposite to the inserting sleeve, of the inserting sleeve.

Adopt above-mentioned further scheme's beneficial effect to be, drive the lead screw by micro motor and rotate for the straight-bar drive plug bush that is limited by the lead screw is along participating in the outside and moving left.

Further, power supply mechanism includes the mounting panel, the inside fixed connection of mounting panel through screw and casing, the inside swing joint of mounting panel has button cell, the equal swing joint in both sides has the conducting strip with casing inner chamber diapire fixed connection around the button cell.

The mounting plate is convenient to take out through the dismounting screw, the button cell is replaced, and the button cell plays a role in power supply.

Further, control mechanism includes the timer with the inside fixed connection of shell spare, control mechanism still includes the microcontroller with the inside fixed connection of shell spare, microcontroller is the PLC controller, conducting strip, micro motor and timer all with microcontroller electric connection.

The beneficial effect of adopting the further scheme is that the micro motor can control the micro motor and the timer to operate orderly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a top sectional view of the power supply mechanism of the present invention.

In the figure: 1. a charger; 2. a housing member; 21. a housing; 22. a sliding sleeve; 3. a control mechanism; 31. a timer; 32. a microcontroller; 4. a pin; 5. inserting a sleeve; 6. a displacement mechanism; 61. a micro motor; 62. A screw rod; 63. a straight rod; 7. a power supply mechanism; 71. mounting a plate; 72. a button cell; 73. and (4) conducting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-4, an electronic device charging protection device comprises a charger 1, a casing 2 is fixedly connected to the right side of the charger 1, two pins 4 are arranged on the right side of the charger 1 and located inside the casing 2, a control mechanism 3 is arranged on the casing 2, two plug bushes 5 are movably connected inside the casing 2 and extend to the outer sides of the pins 4, a displacement mechanism 6 is arranged inside the casing 2 and fixedly connected to the opposite sides of the two plug bushes 5, a power supply mechanism 7 is arranged on the casing 2, the casing 2 comprises a casing 21 fixedly connected to the right side of the charger 1, two sliding sleeves 22 are fixedly connected to the inside of the casing 21 and extend to the right side of the casing 21, the sliding sleeves 22 are used for limiting and guiding the plug bushes 5, the plug bushes 5 are adapted to the sliding sleeves 22, the pins 4 are adapted to the plug bushes 5, the plug bushes 5 are used for guiding current to the pins 4, the displacement mechanism 6 comprises a micro motor 61 fixedly connected with the right side wall of the inner cavity of the shell 21, the output end of the micro motor 61 is fixedly connected with a screw rod 62 movably connected with the inside of the charger 1, the outer side of the screw rod 62 is in threaded connection with a straight rod 63 fixedly connected with one side opposite to the two plug bushes 5, the micro motor 61 drives the screw rod 62 to rotate, so that the straight rod 63 limited by the screw rod 62 drives the plug bushes 5 to move leftwards along the outer sides of the pins 4, the power supply mechanism 7 comprises a mounting plate 71, the mounting plate 71 is fixedly connected with the inside of the shell 21 through screws, the inside of the mounting plate 71 is movably connected with a button cell 72, the front side and the rear side of the button cell 72 are movably connected with conducting strips 73 fixedly connected with the bottom wall of the inner cavity of the shell 21, the mounting plate 71 is convenient to take out and replace the button cell 72 through dismounting screws, the button cell 72 plays a role of supplying power, the control mechanism 3 comprises a timer 31 fixedly connected with the inside of the shell 2, timer 31 is prior art, can set up the operation of specific time quantum, control mechanism 3 still includes microcontroller 32 with the inside fixed connection of casing 2, microcontroller 32 is the PLC controller, conducting strip 73, micro motor 61 and timer 31 all with microcontroller 32 electric connection, micro motor 61 can control micro motor 61 and timer 31 and move in order, prior art has been solved, the charger is full of the electric back at electronic equipment, can not be by oneself with the power disconnection, the charger is in the conducting state for a long time, influence the life's of charger problem.

The working principle is as follows:

the first step is as follows: when the charger is used, the plug bush 5 is inserted into a live socket, and current passes through the plug bush 5 and the plug pins 4, so that the charger 1 can charge electronic equipment connected with the charger;

the second step is that: the charging time is timed through the timer 31, so that the charging time is longer than the time required by the full charge of the electronic equipment;

the third step: when the charging time is over, the timer 31 transmits the generated signal to the microcontroller 32, the microcontroller 32 controls the micro motor 61 to drive the screw rod 62 to rotate, so that the straight rod 63 limited by the screw rod 62 drives the plug bush 5 to move left along the outer side of the pin 4, the plug bush 5 integrally enters the shell 21, the plug bush 5 is separated from the jack of the electrified socket, the charger 1 is disconnected from a power supply, the charger 1 is prevented from being in a conductive state for a long time after the electronic equipment is fully charged, and the purpose of automatic power off is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic equipment charging protection device comprises a charger (1), and is characterized in that: the right side fixedly connected with casing (2) of charger (1), the right side of charger (1) is provided with that quantity is two and is located inside participating in (4) of casing (2), be provided with control mechanism (3) on casing (2), the inside swing joint of casing (2) has quantity to be two and extends to participating in plug bush (5) in (4) outside, the inside of casing (2) is provided with and two displacement mechanism (6) of the relative one side fixed connection of plug bush (5), be provided with power supply mechanism (7) on casing (2).

2. The electronic device charging protection device of claim 1, wherein: casing (2) including with charger (1) right side fixed connection's casing (21), the inside fixedly connected with quantity of casing (21) is two and extends to sliding sleeve (22) on casing (21) right side.

3. The electronic device charging protection device of claim 2, wherein: the plug bush (5) is matched with the sliding sleeve (22), and the plug pin (4) is matched with the plug bush (5).

4. The charging protection device of claim 3, wherein: displacement mechanism (6) including with casing (21) inner chamber right side wall fixed connection's micro motor (61), the output fixedly connected with of micro motor (61) and the inside swing joint's of charger (1) lead screw (62), the outside threaded connection of lead screw (62) has with two straight-bar (63) of the relative one side fixed connection of plug bush (5).

5. The charging protection device of claim 4, wherein: power supply mechanism (7) are including mounting panel (71), the inside fixed connection of screw and casing (21) is passed through in mounting panel (71), the inside swing joint of mounting panel (71) has button cell (72), the equal swing joint in both sides has conducting strip (73) with casing (21) inner chamber diapire fixed connection around button cell (72).

6. The charging protection device of claim 5, wherein: control mechanism (3) include with the inside fixed connection's of shell spare (2) timer (31), control mechanism (3) still include with the inside fixed connection's of shell spare (2) microcontroller (32), microcontroller (32) are the PLC controller, conducting strip (73), micro motor (61) and timer (31) all with microcontroller (32) electric connection.