CN213879649U - Automatic adapter of outage - Google Patents

Abstract

The utility model relates to an automatic power-off adapter, which comprises an adapter body; the two ends of the adapter body are fixedly connected with the shell, a push rod is connected in the shell in a sliding mode, one end of the push rod penetrates through the shell and is connected to the shell in a sliding mode, the top end of the push rod is fixedly connected with a fixing plate, a first spring is further sleeved on the push rod, and the two ends of the first spring are fixedly connected with the fixing plate and the inner bottom end of the shell respectively; the top end of the fixed plate is also fixedly connected with a positioning plate, and two ends of the positioning plate are both provided with positioning grooves; the position, close to the top end, in the shell is fixedly connected with the guide rod, after the adapter body charges a product, the push rod is rapidly pushed outwards under the action of the elastic force of the first spring, and the push rod drives the rubber pad to push and abut against the socket, so that the socket is separated from the adapter body, and the adapter body can be powered off; thereby effectively preventing the phenomenon of overcharging, and can the energy saving, protected the adapter body.

Description

Automatic adapter of outage

Technical Field

The utility model relates to an adapter technical field specifically is an automatic adapter of outage.

Background

The adapter is an interface converter that may be a stand-alone hardware interface device that allows the hardware or electronic interface to be connected to other hardware or electronic interfaces, or may be an information interface. Such as: the power adapter, the tripod base adapter part, the USB and serial port adapter equipment and the like; the power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, the working principle of the power adapter is that alternating current input is converted into direct current output, and the power adapter is widely matched with various electronic equipment such as mobile phones, computers and the like;

the existing power adapter starts power output when being connected with commercial power and stops working after being pulled out, so that a general power adapter has no function of automatically cutting off power supply, sometimes the power adapter is not pulled out in time after being charged after being connected with electronic equipment, unnecessary power consumption is caused, and hidden danger of fire hazard is caused;

in summary, the present application provides an adapter capable of automatically powering off to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic adapter of outage to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: an auto-power-off adapter includes an adapter body; the adapter comprises an adapter body, a shell, a push rod, a fixing plate and a first spring, wherein the shell is fixedly connected to two ends of the adapter body, the push rod is connected in the shell in a sliding mode, one end of the push rod penetrates through the shell and is connected to the shell in a sliding mode, the fixing plate is fixedly connected to the top end of the push rod, the first spring is further sleeved on the push rod, and two ends of the first spring are fixedly connected with the fixing plate and the inner bottom end of the shell respectively; the top end of the fixed plate is also fixedly connected with a positioning plate, and two ends of the positioning plate are both provided with positioning grooves; a guide rod is fixedly connected to a position, close to the top end, in the shell, the guide rod penetrates through and is connected with two sliding plates in a sliding mode, positioning rods are fixedly connected to opposite ends of the two sliding plates, and the positioning rods are matched with the positioning grooves for use; a second spring is sleeved on the guide rod, and two ends of the second spring are fixedly connected with the sliding plate and the inner wall of the shell respectively; two the equal fixedly connected with iron plate in opposite directions end of slide, the bottom symmetry fixed mounting of guide bar has two electro-magnets, just iron plate and electro-magnet all with controller electric connection, controller fixed mounting is on the adapter body.

Preferably, still including detecting head and proximity sensor, detect first fixed mounting in the one end of fixed plate, the position fixed mounting that the casing corresponds detects the head has proximity sensor, just proximity sensor and controller electric connection.

Preferably, the bottom ends of the push rods are fixedly connected with rubber pads.

Preferably, the housing is fixedly attached to the adapter body by bolts.

Preferably, the push rod is made of plastic;

preferably, the housing has a rectangular cavity structure.

Preferably, the positioning groove is of a triangular structure.

Preferably, the housing is fixedly mounted to the adapter body by bolts.

Preferably, the guide rod is fixedly welded in the shell.

Preferably, the rubber pad is of a square structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a shell; the push rod, the controller, the first spring, the detection head and the proximity sensor are matched with each other, after the adapter body charges a product, the push rod is rapidly pushed outwards under the action of the elastic force of the first spring, the push rod drives the rubber pad to push and abut against the socket, so that the socket is separated from the adapter body, and the adapter body can be powered off; thereby effectively preventing the phenomenon of overcharging, and can the energy saving, protected the adapter body.

Drawings

Fig. 1 is a schematic side view of the adapter body of the present invention;

fig. 2 is a schematic front view of the adapter body according to the present invention;

fig. 3 is a schematic front view of a cross-sectional structure of the middle housing of the present invention;

fig. 4 is an enlarged schematic structural view of the area a in fig. 3 according to the present invention.

Reference numerals: 1. an adapter body; 2. a housing; 3. a push rod; 4. a controller; 5. a rubber pad; 6. A first spring; 7. a fixing plate; 8. a detection head; 9. a proximity sensor; 10. positioning a plate; 11. positioning a groove; 12. positioning a rod; 13. a slide plate; 14. an iron block; 15. an electromagnet; 16. a guide bar; 17. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an auto-power-off adapter includes an adapter body 1; the adapter comprises an adapter body 1, a shell 2, a push rod 3, a fixing plate 7, a first spring 6 and a second spring 6, wherein the shell 2 is fixedly connected to two ends of the adapter body 1, the push rod 3 is slidably connected in the shell 2, one end of the push rod 3 penetrates through and is slidably connected to the shell 2, the fixing plate 7 is fixedly connected to the top end of the push rod 3, the first spring 6 is further sleeved on the push rod 3, and two ends of the first spring 6 are fixedly connected with the fixing plate 7 and the inner bottom end of the shell 2 respectively; the top end of the fixed plate 7 is also fixedly connected with a positioning plate 10, and two ends of the positioning plate 10 are both provided with positioning grooves 11; a guide rod 16 is fixedly connected to a position, close to the top end, in the shell 2, the guide rod 16 penetrates through and is connected with two sliding plates 13 in a sliding manner, positioning rods 12 are fixedly connected to opposite ends of the two sliding plates 13, and the positioning rods 12 are matched with the positioning grooves 11 for use; a second spring 17 is sleeved on the guide rod 16, and two ends of the second spring 17 are respectively fixedly connected with the sliding plate 13 and the inner wall of the shell 2; the opposite ends of the two sliding plates 13 are fixedly connected with iron blocks 14, the bottom ends of the guide rods 16 are symmetrically and fixedly provided with two electromagnets 15, the iron blocks 14 and the electromagnets 15 are electrically connected with the controller 4, and the controller 4 is fixedly arranged on the adapter body 1;

wherein, the electromagnet 15 plays a role of attracting the iron block 14;

after charging is finished, the push rod 3 is pushed out to separate the socket from the adapter body 1, and automatic power-off is carried out;

the adapter body 1 is internally provided with a detection module for detecting whether the charged product is charged or not, and transmitting a signal to the controller 4 after charging is finished; the detection module is the prior art, so the specific working principle is not described herein;

the detection device is characterized by further comprising a detection head 8 and a proximity sensor 9, wherein the detection head 8 is fixedly arranged at one end of the fixing plate 7, the proximity sensor 9 is fixedly arranged at the position, corresponding to the detection head 8, in the shell 2, and the proximity sensor 9 is electrically connected with the controller 4;

when the push rod 3 is lifted into the shell 2, the proximity sensor 9 is used for detecting the detection head 8;

the bottom ends of the push rods 3 are fixedly connected with rubber pads 5;

the shell 2 is fixedly connected to the adapter body 1 through bolts;

the push rod 3 is made of plastic;

in the initial state, the adapter is plugged into the socket, and the electromagnet 15 is not powered, so that the positioning rod 12 is not plugged into the positioning groove 11, and the push rod 3 extends out and is completely positioned at the outer end of the shell 2;

the shell 2 is of a rectangular cavity structure;

the positioning groove 11 is of a triangular structure;

the shell 2 is fixedly arranged on the adapter body 1 through bolts;

the guide rod 16 is fixedly welded in the shell 2;

the rubber pad 5 is of a square structure;

the working principle is as follows: firstly, an adapter body 1 is inserted into a socket, and when the adapter body is inserted, a push rod 3 is abutted against the socket, so that the push rod 3 moves towards the inside of a shell 2, and simultaneously a first spring 6 is stretched until a proximity sensor 9 detects a detection head 8, so that the proximity sensor 9 transmits a signal to a controller 4, the controller 4 is electrified with an electromagnet 15, the electromagnet 15 generates magnetism to attract an iron block 14, so that two sliding plates 13 drive two positioning rods 12 to move oppositely until the positioning rods 12 are inserted into positioning grooves 11, and the push rod 3 can be limited and fixed;

after the detection module in the adapter body 1 detects that the charging is finished, the detection module transmits a signal to the controller 4, and the controller 4 is powered off for the two electromagnets 15, so that under the action of the pulling force of the second spring 17, the two sliding plates 13 drive the two positioning rods 12 to slide back and forth until the positioning rods 12 are not inserted into the positioning grooves 11; therefore, under the action of the elastic force of the first spring 6, the push rod 3 is rapidly pushed outwards, and the push rod 3 drives the rubber pad 5 to push and abut against the socket, so that the socket is separated from the adapter body 1, and the power failure of the adapter body 1 can be realized; thereby effectively preventing the overcharge phenomenon, and saving energy, protecting the adapter body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An auto-power-off adapter comprising an adapter body (1); the method is characterized in that: the adapter is characterized in that both ends of the adapter body (1) are fixedly connected with a shell (2), a push rod (3) is connected in the shell (2) in a sliding manner, one end of the push rod (3) penetrates through and is connected to the shell (2) in a sliding manner, the top end of the push rod (3) is fixedly connected with a fixing plate (7), the push rod (3) is further sleeved with a first spring (6), and both ends of the first spring (6) are fixedly connected with the fixing plate (7) and the inner bottom end of the shell (2) respectively; the top end of the fixed plate (7) is also fixedly connected with a positioning plate (10), and two ends of the positioning plate (10) are provided with positioning grooves (11);

a guide rod (16) is fixedly connected to a position, close to the top end, in the shell (2), the guide rod (16) penetrates through and is connected with two sliding plates (13) in a sliding mode, positioning rods (12) are fixedly connected to opposite ends of the two sliding plates (13), and the positioning rods (12) are matched with the positioning grooves (11) for use; a second spring (17) is sleeved on the guide rod (16), and two ends of the second spring (17) are fixedly connected with the sliding plate (13) and the inner wall of the shell (2) respectively; two equal fixedly connected with iron plate (14) in the end in opposite directions of slide (13), the bottom symmetry fixed mounting of guide bar (16) has two electro-magnets (15), just iron plate (14) and electro-magnet (15) all with controller (4) electric connection, controller (4) fixed mounting is on adapter body (1).

2. An auto-power-off adapter as claimed in claim 1, wherein: still including detecting head (8) and proximity sensor (9), detect head (8) fixed mounting in the one end of fixed plate (7), the position fixed mounting that detects head (8) that corresponds in casing (2) has proximity sensor (9), just proximity sensor (9) and controller (4) electric connection.

3. An auto-power-off adapter as claimed in claim 1, wherein: the bottom end of the push rod (3) is fixedly connected with a rubber pad (5).

4. An auto-power-off adapter as claimed in claim 1, wherein: the shell (2) is fixedly connected to the adapter body (1) through bolts.

5. An auto-power-off adapter as claimed in claim 1, wherein: the push rod (3) is made of plastic.

6. An auto-power-off adapter as claimed in claim 1, wherein: the shell (2) is of a rectangular cavity structure.

7. An auto-power-off adapter as claimed in claim 1, wherein: the positioning groove (11) is of a triangular structure.

8. An auto-power-off adapter as claimed in claim 1, wherein: the shell (2) is fixedly installed on the adapter body (1) through bolts.

9. An auto-power-off adapter as claimed in claim 1, wherein: the guide rod (16) is fixedly welded in the shell (2).

10. An auto-power-off adapter as claimed in claim 3, wherein: the rubber pad (5) is of a square structure.

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