CN213816683U

CN213816683U - Data line with auto-power-off protection function

Info

Publication number: CN213816683U
Application number: CN202022659724.0U
Authority: CN
Inventors: 陈葵; 戴上京
Original assignee: Dongguan Falin Electronics Co ltd
Current assignee: Dongguan Falin Electronics Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-27
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a data line with auto-power-off safeguard function, including public head, the one end plug of public head is connected with the plug casing, and the plug casing inlays with public adjacent one side of head and is equipped with the fuse mount pad, and the internally mounted of fuse mount pad has the fuse, and the bottom of fuse mount pad is equipped with the connecting terminal with plug casing one side fixed mounting, and one side both ends of plug casing are the fixed lock joint strip that is equipped with still, and the lock joint strip is seted up some buckling groove locks with public head avris and is connected, and public head inlays with the adjacent one side of plug casing and is equipped with the terminal seat. This scheme is through the fuse at plug casing internally mounted, and when power adapter input public head was unusual, the fuse just fused immediately for the data line has more the security when charging to the mobile device, reduces the emergence of power consumption incident as far as, through the LED lamp that sets up, makes things convenient for whether normally carry out the snap judgments to the operating condition of data line that personnel are audio-visual, increases the practicality of data line.

Description

Data line with auto-power-off protection function

Technical Field

The utility model relates to a data line design technical field specifically is a data line with auto-power-off safeguard function.

Background

And the data wire (data cable) is used for connecting the mobile equipment and the computer to achieve the purpose of data transmission or communication. Generally speaking, the data cable is a gateway tool for connecting a computer and a mobile device to transmit files such as videos, ringtones, pictures and the like, and now, with the development of the electronic industry, the data cable has become an indispensable part in our lives.

However, the existing data line generally has a three-section structure, i.e. a male connector, a line body and a female connector, when a traditional data line is used to charge a charger with a large battery capacity or other mobile devices, because the charging time is long, personnel can easily forget plugging and unplugging of the devices, although an overcharge protection mechanism is arranged in some mobile devices, in the long-time charging process, when the data line is overloaded or the output power of a power adapter is abnormal, the mobile device which is being charged can be easily damaged, even a fire disaster can be caused, and a large potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data line with auto-power-off safeguard function to when overload or power adapter output unusual appear in the traditional data line that solves above-mentioned background art and provide, very easily damage the mobile device that is charging, still can arouse the problem of conflagration even.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a data line with auto-power-off safeguard function, includes public head, the one end plug of public head is connected with the plug casing, the plug casing inlays with public head adjacent one side and is equipped with the fuse mount pad, the internally mounted of fuse mount pad has the fuse, the bottom of fuse mount pad is equipped with the connecting terminal with plug casing one side fixed mounting, one side both ends of plug casing still all are fixed and are equipped with the lock joint strip, the lock joint strip is seted up some buckling grooves lock with public head avris and is connected, public head inlays with the adjacent one side of plug casing and is equipped with the terminal seat, the terminal seat is pegged graft with connecting terminal and is cooperated, connecting terminal passes through the wire and the fuse is connected with the line body of plug casing opposite side installation, female head is installed to the one end of line body.

In order to make and judge whether the fuse is normal through the LED lamp, as this practical an optimal selection scheme, the top of plug casing is seted up with the inside fluting that communicates of fuse mount pad, the embedded dull polish transparent plate that is equipped with of fluting, the LED lamp is installed to the bottom of dull polish transparent plate, LED lamp and fuse electric connection.

In order to make the structural strength who ensures the lock joint strip, as this practical an optimal scheme, the lock joint strip is made for the metal material, the inboard one end of lock joint strip is inlayed and is equipped with bulb plunger.

In order to make prevent that plug casing and public head from taking place unexpected the breaking away from, conduct the preferred scheme of the utility model, circular trompil has been seted up to the tank bottom one end in lock joint groove, the bulb elasticity lock joint of circular trompil and bulb plunger, the tank bottom in lock joint groove is inlayed and is equipped with the magnetic stripe, the magnetic stripe is connected with lock joint strip magnetic adsorption.

In order to make the public head and the terminal seat between can conduction current, as this practical a preferred scheme, the terminal seat passes through the wire and is connected with public head's wiring end.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the fuse arranged in the plug shell, when the power of the power adapter for inputting a male plug is abnormal, the fuse is immediately fused and automatically powered off, so that the data line is safer when the mobile equipment is charged, the occurrence of power utilization safety accidents is reduced as much as possible, and through the arranged LED lamp, whether the working state of the data line is normal or not can be rapidly judged visually by personnel, and the practicability of the data line is improved;

2) the plug shell is connected with the male connector in a plug-in manner, so that personnel can quickly replace damaged fuses, the service life of the data line is prolonged, meanwhile, the personnel can replace adaptive fuses automatically according to the input power of charging of the mobile equipment, and the practicability of the data line is further improved;

3) through the cooperation of bulb plunger and circular trompil, when guaranteeing that plug casing can be stable fixed with public head to the convenient dismantlement to plug casing, the stability of plug casing and public head installation can further be increased to the magnetic stripe and the lock joint strip magnetic adsorption of metal material, prevents that the accident from droing by oneself.

Drawings

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

FIG. 2 is a schematic view of the male end structure of the present invention;

fig. 3 is a schematic diagram of the plug-in housing structure of the present invention.

In the figure: 1. a male head; 11. a fastening groove; 111. circular holes are formed; 112. a magnetic strip; 113. a terminal block; 12. plugging the shell; 121. a frosted transparent plate; 122. a fastening strip; 123. a ball plunger; 124. a fuse; 125. an LED lamp; 126. a connection terminal; 2. a wire body; 3. and (4) a female head.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a data line with automatic power-off protection function comprises a male head 1, wherein one end of the male head 1 is connected with a plug shell 12 in a plug-in and pull-out manner, a fuse mounting seat is embedded in one side of the plug shell 12 adjacent to the male head 1, a fuse 124 is installed in the fuse mounting seat, the bottom of the fuse mounting seat is provided with a connecting terminal 126 fixedly arranged with one side of the plugging shell 12, the two ends of one side of the plug-in shell 12 are both fixedly provided with a buckling strip 122, the buckling strip 122 is buckled and connected with a buckling groove 11 arranged on the side of the male head 1, a terminal seat 113 is embedded at one side of the male head 1 adjacent to the plugging shell 12, the terminal seat 113 is inserted and matched with the connecting terminal 126, the connecting terminal 126 is connected with the wire body 2 installed on the other side of the plugging shell 12 through a wire and a fuse 124, and a female connector 3 is installed at one end of the wire body 2.

In this embodiment: the top of plug casing 12 is seted up with the inside fluting that communicates of fuse mount pad, the fluting is embedded to be equipped with dull polish transparent plate 121, LED lamp 125 is installed to the bottom of dull polish transparent plate 121, LED lamp 125 and fuse 124 electric connection.

Specifically, after public first 1 is pegged graft with power adapter, whether luminous through the LED lamp 125 of installation, whether take place the fusing to judge fuse 124 fast, inlay the dull polish transparent plate 121 of establishing in the fluting for the light that LED lamp 125 sent is more soft, causes the influence to eyes eyesight when avoiding using night.

In this embodiment: the fastening strip 122 is made of metal material, and a ball plunger 123 is embedded at one end of the inner side of the fastening strip 122.

Specifically, the fastening strip 122 made of metal material increases the structural strength of the plug-in housing 12 when being connected with the male connector 1, and meanwhile, the fastening strip 122 made of metal material can also play a good decorative effect.

In this embodiment: circular trompil 111 has been seted up to the tank bottom one end of lock joint groove 11, circular trompil 111 and ball plunger 123's bulb elasticity lock joint, the tank bottom of lock joint groove 11 inlays and is equipped with magnetic stripe 112, magnetic stripe 112 and lock joint strip 122 magnetic adsorption are connected.

Specifically, the ball head of the ball head plunger 123 is fastened with the circular opening 111, so that fastening and fixing of the fastening strip 122 and the fastening groove 11 can be quickly completed, meanwhile, the fastening strip 122 made of metal and the magnetic strip 112 are magnetically adsorbed, the fastening stability of the fastening strip 122 and the fastening groove 11 is further improved, and accidental disengagement is prevented.

In this embodiment: the terminal base 113 is connected with the terminal of the male head 1 through a lead.

Specifically, after the male connector 1 is plugged with a power adapter, the current can be smoothly conducted to the female connector 3.

When in specific use: when the data cable is used, the male connector 1 is connected with a power adapter, and then the female connector 3 is connected with the mobile equipment, so that the mobile equipment can be quickly charged;

in the charging process, if the power of adaptation power output is unusual or output current is too big, when the electric current passes through fuse 124, just can fuse 124 for the 3 ends of female head of data line carry out auto-power-off, stop charging to mobile device this moment, prevent to harm mobile device, avoid simultaneously because of data line transships the short circuit back of appearing, cause the conflagration, improve the security of data line charging process.

When fuse 124 needs to be replaced, a person only needs to pull out plug shell 12 with force, so that the ball head of ball plunger 123 is separated from circular opening 111, connecting terminal 126 is separated from terminal base 113, at the moment, buckling strip 122 is pulled out from buckling groove 11, disassembly of plug shell 12 and male head 1 can be completed quickly, then fuse 124 of a proper specification is selected, and damaged fuse 124 can be replaced, and the service life of the data line is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a data line with auto-power-off safeguard function, includes public head (1), its characterized in that, the one end plug of public head (1) is connected with plug casing (12), plug casing (12) inlays with public head (1) adjacent one side and is equipped with the fuse mount pad, the internally mounted of fuse mount pad has fuse (124), the bottom of fuse mount pad is equipped with connecting terminal (126) with plug casing (12) one side fixed mounting, one side both ends of plug casing (12) still all are fixed and are equipped with buckling strip (122), buckling strip (122) and public head (1) avris are seted up some buckling grooves (11) lock and are connected, public head (1) inlays with plug casing (12) adjacent one side and is equipped with terminal seat (113), terminal seat (113) and connecting terminal (126) grafting cooperation, connecting terminal (126) pass through wire and fuse (124) and the line body of plug casing (12) opposite side installation (, (113) 2) And (3) a female head (3) is arranged at one end of the wire body (2).

2. The data line with the automatic power-off protection function according to claim 1, characterized in that: the top of plug casing (12) is seted up with the inside fluting that communicates of fuse mount pad, the fluting is embedded to be equipped with dull polish transparent plate (121), LED lamp (125) are installed to the bottom of dull polish transparent plate (121), LED lamp (125) and fuse (124) electric connection.

3. The data line with the automatic power-off protection function according to claim 1, characterized in that: the fastening strip (122) is made of metal materials, and a ball plunger (123) is embedded in one end of the inner side of the fastening strip (122).

4. The data line with the automatic power-off protection function according to claim 3, characterized in that: circular trompil (111) have been seted up to the tank bottom one end in lock joint groove (11), circular trompil (111) and the bulb elasticity lock joint of bulb plunger (123), the tank bottom in lock joint groove (11) is inlayed and is equipped with magnetic stripe (112), magnetic stripe (112) are connected with lock joint strip (122) magnetic adsorption.

5. The data line with the automatic power-off protection function according to claim 1, characterized in that: the terminal base (113) is connected with the wiring end of the male head (1) through a conducting wire.