CN210780170U

CN210780170U - Charger charging protection device

Info

Publication number: CN210780170U
Application number: CN201922160445.7U
Authority: CN
Inventors: 林素玲
Original assignee: JIEYU HARDWARE ELECTRONIC (SHENZHEN) CO LTD
Current assignee: JIEYU HARDWARE ELECTRONIC (SHENZHEN) CO LTD
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-16
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a charger charging protection device, including the device shell, the front surface fixed mounting of device shell has two hole sockets, the below fixed mounting that the front surface of device shell is located two hole sockets has three hole sockets, the inside peripheral fixed mounting that is located two hole sockets and three hole sockets of device shell has the circuit board, the top fixed mounting that the front surface of device shell is located two hole sockets has the setting button, the top fixed mounting that the front surface of device shell is located the setting button has the pilot lamp. A charger protection device that charges, can insert the electricity of accomplishing in two hole sockets or three hole sockets for the accurate quick plug that will charge under the not good condition of user's lighting condition to person's of facilitating the use, and can prevent that the device shell from blocking other jacks on the domestic row of inserting, and then improve the domestic utilization ratio of inserting, thereby improve the protection device that charges's practicality.

Description

Charger charging protection device

Technical Field

The utility model relates to a protection device field, in particular to charger charging protection device.

Background

The charging protection device is a timing charging protection device used for a charger, comprises a device shell, a setting button and the like, is generally used for household charging protection of a storage battery car, can also be used for charging protection of mobile devices such as a mobile phone, an electric shaver, a notebook computer, an intelligent watch, an electric toothbrush and the like, has good protection effect of preventing overcharging, has lower production cost, is plug-and-play, is simple and convenient to use and operate, and is widely applied to timing charging or timing use of household equipment; however, there is certain drawback in current charger protection device that charges when using, during the use, when light is not good or under the condition of turning off the light sleep at night, can not be fast convenient insert the plug in two hole sockets or three hole sockets in the use, just can insert it after need turning on the light, make very trouble, in addition when charger protection device that charges inserts domestic row of inserting, very easily block a lot of jacks on the domestic row of inserting because charger protection device size that charges is too big, this just directly leads to other equipment can not use this jack to get the electricity, thereby charger protection device's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a charger charging protection device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a charger protection device that charges, includes the device shell, the front surface fixed mounting of device shell has two hole sockets, the below fixed mounting that the front surface of device shell is located two hole sockets has three hole sockets, the inside peripheral fixed mounting that is located two hole sockets and three hole sockets of device shell has the circuit board, the top fixed mounting that the front surface of device shell is located two hole sockets has the setting button, the front surface of device shell is located the top fixed mounting that sets up the button has the pilot lamp, the rear surface slidable mounting of device shell has the removal slider.

Preferably, the rear surface of the device shell is provided with a moving chute, and the inner side surface of the moving chute is provided with a contact groove.

Preferably, the circuit board include LED lamp pearl and dustcoat, the front surface fixed mounting of circuit board has LED lamp pearl, the fixed embedding in the place ahead that is located LED lamp pearl on the surface of device shell is established and is installed the dustcoat.

Preferably, the number of the LED lamp beads is four, and the LED lamp beads are uniformly distributed on the front surface of the circuit board.

Preferably, the movable sliding block comprises a limiting groove, a return spring, a contact piece and a triangular plug, the limiting groove is formed in the inner side surface of the movable sliding block, the return spring is fixedly arranged inside the limiting groove, the contact piece is fixedly connected to one end of the return spring, and the triangular plug is fixedly arranged on the surface of the movable sliding block.

Preferably, the surfaces of two sides of the movable sliding block are fixedly provided with movable sliding strips, the movable sliding block slides in a movable sliding groove through the movable sliding strips and is movably connected with the device shell, the number of the contact pieces is three, the contact pieces are electrically connected with the triangular plug through leads respectively, and the contact pieces are connected with the contact grooves to connect the triangular plug with the protection device to form a circuit.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the circuit board that sets up, after the circuit board circular telegram, alright put through LED lamp pearl, thereby it passes the dustcoat to give out light, like this alright insert the electricity to accomplish for the user accurate quick plug that will charge under the not good condition of lighting conditions in two holes sockets or three holes sockets and get the electricity, thereby person of facilitating the use's use, through the removal slider that sets up, the triangle plug can be taken out to the removal slider, and insert on the domestic row of inserting, just so can prevent that the device shell from blocking other jacks on the domestic row of inserting, and then improve the domestic utilization ratio of inserting, thereby improve charge protection device's practicality.

Drawings

Fig. 1 is a front view of a charger charging protection device of the present invention;

fig. 2 is a partial cross-sectional view of a charger charging protection device according to the present invention;

fig. 3 is a partial cross-sectional view of a device housing of a charger charging protection device according to the present invention;

fig. 4 is a top view of the charging protection device of the present invention.

In the figure: 1. a device housing; 101. a moving chute; 102. a contact groove; 2. a two-hole socket; 3. a three-hole receptacle; 4. a circuit board; 401. LED lamp beads; 402. a housing; 5. setting a button; 6. an indicator light; 7. moving the slide block; 701. a limiting groove; 702. a return spring; 703. a contact piece; 704. a triangular plug.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, a charger charging protection device comprises a device housing 1, a two-hole socket 2 is fixedly mounted on the front surface of the device housing 1, a three-hole socket 3 is fixedly mounted on the front surface of the device housing 1 below the two-hole socket 2, a circuit board 4 is fixedly mounted on the periphery of the two-hole socket 2 and the three-hole socket 3 inside the device housing 1, a setting button 5 is fixedly mounted on the front surface of the device housing 1 above the two-hole socket 2, an indicator lamp 6 is fixedly mounted on the front surface of the device housing 1 above the setting button 5, and a movable slider 7 is slidably mounted on the rear surface of the device housing 1;

the rear surface of the device shell 1 is provided with a moving chute 101, and the inner side surface of the moving chute 101 is provided with a contact groove 102; the circuit board 4 comprises LED lamp beads 401 and an outer cover 402, the LED lamp beads 401 are fixedly installed on the front surface of the circuit board 4, and the outer cover 402 is fixedly embedded and installed on the surface of the device shell 1 in front of the LED lamp beads 401; the number of the LED lamp beads 401 is four, and the LED lamp beads 401 are uniformly distributed on the front surface of the circuit board 4; the movable sliding block 7 comprises a limiting groove 701, a return spring 702, a contact piece 703 and a triangular plug 704, the limiting groove 701 is formed in the inner side surface of the movable sliding block 7, the return spring 702 is fixedly installed inside the limiting groove 701, one end of the return spring 702 is fixedly connected with the contact piece 703, and the triangular plug 704 is fixedly installed on the surface of the movable sliding block 7; the two side surfaces of the moving slide block 7 are fixedly provided with moving slide bars, the moving slide block 7 slides in the moving slide groove 101 through the moving slide bars and is movably connected with the device shell 1, the number of the contact pieces 703 is three, the contact pieces 703 are respectively and electrically connected with the triangular plug 704 through leads, and the contact pieces 703 connect the triangular plug 704 with the protection device through the contact grooves 102 to form a circuit.

It should be noted that, the utility model relates to a charger charging protection device, when using, at first, the mobile slider 7 on the rear surface of the device shell 1 is drawn out upwards to make the contact piece 703 clamped in the contact groove 102 under the elasticity of the return spring 702 and connected with it, then the triangular plug 704 is inserted into the socket of the household wall to connect with the commercial power, after connecting, the setting button 5 is pressed according to the time of charging, and the charging time is set according to the indication of the indicator lamp 6, when connecting with the commercial power, the circuit board 4 is powered on at the same time, thus the LED lamp bead 401 can be connected, thereby the light can pass through the outer cover 402, thus the user can accurately and quickly insert the charging plug into the two-hole socket 2 or the three-hole socket 3 under the bad lighting condition to finish the electricity getting, thereby the use of the user is facilitated, the mobile slider 7 is additionally arranged, the triangular plug 704 can be drawn out and inserted into the household power strip, so that the device shell 1 can be prevented from blocking other jacks on the household power strip, the utilization rate of the household power strip is improved, and the practicability of the charging protection device is improved.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A charger charging protection device is characterized in that: including device shell (1), the front surface fixed mounting of device shell (1) has two hole sockets (2), the below fixed mounting that the front surface of device shell (1) is located two hole sockets (2) has three hole sockets (3), the peripheral fixed mounting that the inside of device shell (1) is located two hole sockets (2) and three hole sockets (3) has circuit board (4), the top fixed mounting that the front surface of device shell (1) is located two hole sockets (2) has set up button (5), the top fixed mounting that the front surface of device shell (1) is located set up button (5) has pilot lamp (6), the rear surface slidable mounting of device shell (1) has removal slider (7).

2. The charging protection device of a charger according to claim 1, wherein: the rear surface of the device shell (1) is provided with a movable sliding chute (101), and the inner side surface of the movable sliding chute (101) is provided with a contact groove (102).

3. The charging protection device of a charger according to claim 1, wherein: the LED lamp is characterized in that the circuit board (4) comprises LED lamp beads (401) and an outer cover (402), the LED lamp beads (401) are fixedly mounted on the front surface of the circuit board (4), and the outer cover (402) is fixedly embedded in the front of the LED lamp beads (401) on the surface of the device shell (1).

4. A charger charging protection device according to claim 3, wherein: the number of the LED lamp beads (401) is four, and the LED lamp beads (401) are uniformly distributed on the front surface of the circuit board (4).

5. The charging protection device of a charger according to claim 1, wherein: remove slider (7) including spacing recess (701), return spring (702), contact piece (703) and triangle plug (704), spacing recess (701) have been seted up to the inboard surface that removes slider (7), the inside fixed mounting of spacing recess (701) has return spring (702), contact piece (703) are installed to the one end fixed connection of return spring (702), the fixed surface that removes slider (7) installs triangle plug (704).

6. The charging protection device of the charger according to claim 5, wherein: the movable sliding block (7) is movably connected with the device shell (1) in a sliding mode through the movable sliding strips, the number of the contact pieces (703) is three, the contact pieces (703) are electrically connected with the triangular plug (704) correspondingly through wires, and the contact pieces (703) are connected with the contact groove (102) to enable the triangular plug (704) to be connected with the protection device to be connected with a circuit.