CN208753588U - A kind of female receptacle with three hole jack protection mechanisms - Google Patents

Abstract

The utility model discloses a kind of female receptacles with three hole jack protection mechanisms, including master switch, shell, slip lid, three casement groups and pressure connected device, the shell inside upper part is provided with master switch, the shell middle inside is provided with three casement groups, slip lid is installed on the tongue, the shell inside bottom is provided with USB mould group, USB interface is provided in the USB mould group, three hole interfaces in the three casements group are respectively fire-wire interfaces, zero line interface and ground connection line interface, the fire-wire interfaces, zero line interface and ground connection line interface bottom are mounted on pressure connected device, the pressure connected device is by insulation gland, the subiculum that insulate and patch composition, the insulation gland is mounted on the through-hole in insulation subiculum by the guide post of bottom four corners.The utility model by setting master switch, shell, slip lid, three casement groups and pressure connected device, solve traditional wiring board and do not have safeguard function, when in use children understand maloperation leads to the problem of danger.

Description

A kind of female receptacle with three hole jack protection mechanisms

Technical field

The utility model relates to wiring board equipment technical field, specially a kind of jack with three hole jack protection mechanisms Plate.

Background technique

Wiring board is insert row, scientific name terminal plate, and insert row refers to charged line and plug and transportable porous inserts Seat, can be multi-purpose with one, had not only saved space but also had saved route, traditional wiring board lacks protection mechanism, when in use, youngster Child can cause certain danger, external particulate matter is also easy by inserting since curious maloperation is by conductor wire insertion jack Hole enters in equipment, and certain damage is caused to equipment.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of female receptacle with three hole jack protection mechanisms, Solve traditional wiring board and do not have safeguard function, when in use children understand maloperation lead to the problem of it is dangerous.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of with three hole jack protection mechanisms Female receptacle, including master switch, shell, slip lid, three casement groups and pressure connected device, the shell inside upper part are provided with master switch, and Master switch upper end is embedded on case nose face, and the shell middle inside is provided with three casement groups, is set in the three casements group Three hole interfaces are equipped with, and three hole interface tops are set at the front of the housing the tongue bottom of Middle face, are equipped with cunning on the tongue Lid, the shell inside bottom are provided with USB mould group, USB interface are provided in the USB mould group, and USB interface top is inlayed On the shell, the USB mould group is connected in parallel by conducting wire and master switch, and three hole interfaces in the three casements group are respectively fire Line interface, zero line interface and ground connection line interface, the fire-wire interfaces, zero line interface and ground connection line interface bottom are mounted on pressure and connect Device, the pressure connected device are made of insulation gland, insulation subiculum and patch, and the insulation gland is installed by the guide post of bottom four corners On the through-hole in insulation subiculum, be connected with spring between the insulation gland and insulation subiculum both ends, the insulation gland with Patch is provided between in the middle part of insulation subiculum, there are two the patch settings, and is separately fixed at insulation gland and insulation subiculum On.

Preferably, it is connected by external connection with total plug on the outside of the master switch.

Preferably, the master switch is connected in parallel by conducting wire and three casement groups.

Preferably, the firewire in the conducting wire successively with ground connection line interface bottom pressure connected device, zero line interface bottom pressure Connected device and the pressure connected device of fire-wire interfaces bottom are connected in series and extend and be connected in fire-wire interfaces.

Preferably, the patch on the patch and insulation gland in the insulation subiculum is connected with the firewire in conducting wire.

(3) beneficial effect

The utility model provides a kind of female receptacle with three hole jack protection mechanisms, have it is following the utility model has the advantages that

(1) three-wire interface is arranged in tongue by the way that tongue is arranged in shell front end face, passes through tongue by the utility model On slip lid three hole interfaces are closed, prevent external particle object from entering in equipment, or prevent children by conductor wire be inserted into three In the interface of hole, increase security protection.

(2) the utility model pressure connected device is arranged in three-wire interface, and is connected in series, by setting pressure connected device when outer When the plug in three hole of portion squeezes the insulation gland on pressure connected device simultaneously, the patch inside connected device will be pressed to be connected, so that firewire is connected Conduction, security protection is high, avoids children from getting electric shock.

Detailed description of the invention

Fig. 1 is the schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of Fig. 1 of the utility model；

Fig. 3 is the three casement group structural schematic diagrams of Fig. 2 of the utility model；

Fig. 4 is the pressure connected device structural schematic diagram of the utility model.

In figure: 1 master switch, 2 shells, 3 tongues, 4USB interface, 5 three hole interfaces, 6 slip lids, 7 indicator lights, 8 external connections, 9 are always Plug, 10 3 casement groups, 11USB mould group, 12 fire-wire interfaces, 13 pressure connected devices, 14 firewires, 15 zero line interfaces, 16 ground connection line interfaces, 17 springs, 18 insulation glands, 19 patches, 20 guide posts, 21 insulation subiculums, 22 conducting wires.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of jack with three hole jack protection mechanisms Plate, including master switch 1, shell 2, slip lid 6, three casement groups 10 and pressure connected device 13,2 inside upper part of shell are provided with master switch 1, and 1 upper end of master switch is embedded on 2 front end face of shell, is connected by external connection 8 with total plug 9 on the outside of master switch 1,2 inside of shell Middle part is provided with three casement groups 10, and master switch 1 is connected in parallel with three casement groups 10 by conducting wire 22, is arranged in three casement groups 10 There are three hole interfaces 5, and 3 bottom of tongue in the middle part of 2 front end face of shell is arranged in three hole interfaces, 5 top, is equipped with cunning on tongue 3 Lid 6 realizes capping and unlatching to three hole interfaces 5 by push-and-pull slip lid 6, and 2 inside bottom of shell is provided with USB mould group 11, can For the charging of USB joint equipment, USB interface 4 is provided in USB mould group 11, and 4 top of USB interface is embedded on shell 2, USB mould group 11 is connected in parallel by conducting wire 22 with master switch 1, and three hole interfaces 5 in three casement groups 10 are respectively fire-wire interfaces 12, zero line interface 15 and ground connection line interface 16, fire-wire interfaces 12, zero line interface 15 and ground connection 16 bottom of line interface are mounted on pressure Connected device 13, pressure of the firewire 14 successively with the pressure connected device 13 of ground connection 16 bottom of line interface, 15 bottom of zero line interface in conducting wire 22 connect The pressure connected device 13 of 12 bottom of device 13 and fire-wire interfaces is connected in series and extends and is connected in fire-wire interfaces 12, presses connected device 13 by insulating Gland 18, insulation subiculum 21 and patch 19 form, and insulation gland 18 is mounted on insulation subiculum 21 by the guide post 20 of bottom four corners On through-hole on, insulate and be connected with spring 17 between gland 18 and insulation 21 both ends of subiculum, insulation gland 18 and insulation subiculum 21 Patch 19 is provided between middle part, there are two the settings of patch 19, and is separately fixed on insulation gland 18 and insulation subiculum 21, The patch 19 on patch 19 and insulation gland 18 in insulation subiculum 21 is connected with the firewire 14 in conducting wire 22, and pressure connected device 13 is set It sets in three hole interfaces 5, and is connected in series, when the plug in external three holes must squeeze the insulation gland 18 on pressure connected device 13 simultaneously When, the patch 19 inside connected device 13 could will be pressed to be connected, so that firewire 14 connects conduction.

In use, pull slip lid 6 outward from 3 one end of tongue manually according to use demand, keep three hole interfaces 5 exposed Outside, by being inserted on three hole interfaces 5 or USB interface 4 on electrical appliance with plug, when outside, plug is inserted into three hole interfaces 5 When interior, the external insulation gland 18 squeezed on the pressure connected device 13 of three hole interfaces, 5 bottom with plug, insulation gland 18 is to moving down Dynamic, the patch 19 to insulate on gland 18 is contacted with the patch 19 in insulation subiculum 21, so that the conducting of firewire 14 on conducting wire 22 is logical Electricity can effectively prevent the generation of children from getting electric shock danger.

It can to sum up obtain, the utility model is by setting master switch 1, shell 2, slip lid 6, three casement groups 10 and presses connected device 13, Solve traditional wiring board and do not have safeguard function, when in use children understand maloperation lead to the problem of it is dangerous.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of female receptacle with three hole jack protection mechanisms, including master switch (1), shell (2), slip lid (6), three casement groups (10) and connected device (13) are pressed, it is characterised in that: shell (2) inside upper part is provided with master switch (1), and on master switch (1) End is embedded on shell (2) front end face, and shell (2) middle inside is provided with three casement groups (10), the three casements group (10) three hole interfaces (5), and tongue (3) bottom that three hole interface (5) tops are arranged in the middle part of shell (2) front end face are provided on Portion is equipped with slip lid (6) on the tongue (3), and shell (2) inside bottom is provided with USB mould group (11), the USB mould It is provided in group (11) USB interface (4), and USB interface (4) top is embedded on shell (2), the USB mould group (11) passes through Conducting wire (22) is connected in parallel with master switch (1), and three hole interfaces (5) on the three casements group (10) are respectively fire-wire interfaces (12), zero line interface (15) and ground connection line interface (16), the fire-wire interfaces (12), zero line interface (15) and ground connection line interface (16) bottom is mounted on pressure connected device (13), and the pressure connected device (13) is by insulation gland (18), insulation subiculum (21) and patch (19) it forming, insulation gland (18) is mounted on the through-hole in insulation subiculum (21) by the guide post (20) of bottom four corners, It is connected with spring (17) between the insulation gland (18) and insulation subiculum (21) both ends, under the insulation gland (18) and insulation It is provided with patch (19) between in the middle part of support (21), there are two patch (19) settings, and is separately fixed at insulation gland (18) In insulation subiculum (21).

2. a kind of female receptacle with three hole jack protection mechanisms according to claim 1, it is characterised in that: described always to open It closes and is connected by external connection (8) with total plug (9) on the outside of (1).

3. a kind of female receptacle with three hole jack protection mechanisms according to claim 1, it is characterised in that: described always to open (1) is closed to be connected in parallel by conducting wire (22) with three casement groups (10).

4. a kind of female receptacle with three hole jack protection mechanisms according to claim 1, it is characterised in that: the conducting wire (22) firewire (14) in the successively pressure connected device with the pressure connected device (13) of ground connection line interface (16) bottom, zero line interface (15) bottom (13) it is connected in series and extends and be connected on fire-wire interfaces (12) with the pressure connected device (13) of fire-wire interfaces (12) bottom.

5. a kind of female receptacle with three hole jack protection mechanisms according to claim 1, it is characterised in that: the insulation The patch (19) on patch (19) and insulation gland (18) in subiculum (21) is connected with the firewire (14) in conducting wire (22).