CN207021425U - A kind of housing of smart jack - Google Patents

Abstract

The utility model discloses a kind of housing of smart jack, including shell body and inner housing, intelligent element installation cavity is formed between shell body and inner housing, the inside of housing is provided with socket, vertical tube is connected with the middle part of the lower end of socket, annular stop projection is fixed with the outside of vertical tube, arc spring lamination is cased with the outside of vertical tube, and arc spring lamination is between two annular stop projections, the both ends of arc spring lamination are connected with side wall at left and right sides of inner housing, the lower end of vertical tube is connected with mounting seat, the bottom surface of mounting seat is provided with three conducting blocks, and three conducting blocks are connected with being arranged on three contact chips inside socket respectively；Fixed seat is provided with the middle part of bottom surface in inner housing, three cylindrical cavities is provided with fixed seat vertically, is provided with spring and top plate in cylindrical cavity, the lower end of spring and the bottom surface of cylindrical cavity offset, and the upper end of spring and the bottom surface of conductive top plate offset.The utility model reduces the probability that electric shock accidents occurs, the effective security for improving socket and using.

Description

A kind of housing of smart jack

Technical field

It the utility model is related to jack technology, more particularly to a kind of housing of smart jack.

Background technology

Smart jack refers to use in the range of regulation space length, opens socket by sending infrared signal, detects The equipment of auto power off after standby certain time.However, existing smart jack electrical appliance plug into and out when Also there is larger potential safety hazard, after contact chip is oxidized particularly in electrical appliance plug and plug, during plug grafting, hold Easily give off sparks, then produce electric leakage accident, fire may be triggered when serious, very big property loss is caused to people.

Therefore, it is proposed that a kind of housing of smart jack solves the above problems.

Utility model content

The purpose of this utility model is and a kind of smart jack for proposing in order to solve shortcoming present in prior art Housing.

To achieve these goals, the utility model employs following technical scheme：

A kind of housing of smart jack, including shell body and inner housing, intelligence is formed between the shell body and inner housing Element installation cavity, the inside of the housing are provided with socket, vertical tube, the outside of the vertical tube are connected with the middle part of the lower end of the socket Annular stop projection is fixed with, is cased with arc spring lamination on the outside of the vertical tube, and to be located at two annular stops convex for arc spring lamination Between rising, the both ends of the arc spring lamination are connected with side wall at left and right sides of inner housing, and the lower end of the vertical tube is connected with mounting seat, The bottom surface of the mounting seat is provided with three conducting blocks, and three conducting blocks contact with being arranged on socket inside three respectively Piece connects；Fixed seat is provided with the middle part of bottom surface in the inner housing, three cylindrical cavities, institute are provided with vertically in the fixed seat State in cylindrical cavity and be provided with spring and top plate, the lower end of the spring and the bottom surface of cylindrical cavity offset, the upper end of the spring Offseted with the bottom surface of conductive top plate, the conductive top plate upper end is connected with conductive pole, and the upper end of the conductive pole is empty through cylindricality Perforate on chamber top surface simultaneously extends to the top of fixed seat, and the lower end of the conductive top plate is connected with wire, and wire is another End sequentially passes through the perforate on the bottom surface of cylindrical cavity and the perforate on inner housing bottom surface and extends to hull outside.

Preferably, the upper end of the socket extends to the outside of inner housing.

Preferably, side wall is provided with through hole at left and right sides of the inner housing, and montant is provided with through hole, the montant it is upper Lower both ends are fixedly connected with the top surface of through hole and bottom surface respectively, and perforate of the montant through arc spring lamination end is set.

Preferably, the fixed seat is cylindric, and passes through circular connector and inner housing inner bottom surface in fixed seat lower end It is fixedly connected.

Compared with prior art, the beneficial effects of the utility model are：The lower end of socket is passed through into vertical tube and arc spring lamination Connection, the two states that arc spring lamination is bent up and down, socket is powered the electrical appliance plug that can make after such insertion, electrical appliance Plug is extracting rear socket power-off, reduces the probability that electric shock accidents occurs, effectively raises the security that socket uses；Pass through Flexible conductive pole can be carried out by setting three in inner housing, ensure its compactness contacted with conducting block, and equipment occurs in reduction The probability of failure.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of smart jack housing internal structure schematic diagram；

Fig. 2 be the utility model proposes a kind of smart jack housing top view；

Fig. 3 is the partial enlarged drawing at A in Fig. 1；

Fig. 4 is the partial enlarged drawing at B in Fig. 1.

In figure：1 shell body, 2 inner housings, 3 intelligent element installation cavitys, 4 vertical tubes, 5 annular stops projection, 6 arc spring laminations, 7 Mounting seat, 8 conducting blocks, 9 fixed seats, 10 cylindrical cavities, 11 springs, 12 conductive top plates, 13 conductive poles, 14 wires, 15 sockets.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Reference picture 1-4, a kind of housing of smart jack, including shell body 1 and inner housing 2, shell body 1 and inner housing 2 it Between form intelligent element installation cavity 3, the inside of housing 2 is provided with socket 15, and the upper end of socket 15 extends to the outside of inner housing 2； Vertical tube 4 is connected with the middle part of the lower end of socket 15, the outside of vertical tube 4 is fixed with annular stop projection 5, and the outside of vertical tube 4 is cased with Arc spring lamination 6, and arc spring lamination 6 is located between two annular stop projections 5, both ends and the inner housing 2 or so two of arc spring lamination 6 The connection of side side wall, specifically, the left and right sides side wall of inner housing 2 is provided with through hole, and is provided with montant in through hole, and up and down the two of montant End is fixedly connected with the top surface of through hole and bottom surface respectively, and perforate of the montant through the end of arc spring lamination 6 is set；The lower end of vertical tube 4 Mounting seat 7 is connected with, the bottom surface of mounting seat 7 is provided with three conducting blocks 8, and three conducting blocks 8 are respectively with being arranged on socket 15 Internal three contact chips connection.

Fixed seat 9 is provided with the middle part of bottom surface in inner housing 2, specifically, fixed seat 9 is cylindric, and under fixed seat 9 End is fixedly connected by circular connector with the inner bottom surface of inner housing 2；Three cylindrical cavities 10, cylindricality are provided with fixed seat 9 vertically Spring 11 and top plate 12 are provided with cavity 10, the lower end and the bottom surface of cylindrical cavity 10 of spring 11 offset, the upper end of spring 11 and The bottom surface of conductive top plate 12 offsets, and the conductive upper end of top plate 12 is connected with conductive pole 13, and cylindrical cavity is run through in the upper end of conductive pole 13 Perforate on 10 top surfaces simultaneously extends to the top of fixed seat 9, it is necessary to explanation, three conductive poles 13 and three conducting blocks 8 One-to-one corresponding is put to set；The lower end of conductive top plate 12 is connected with wire 14, and the other end of wire 14 sequentially passes through cylindrical cavity Perforate on 10 bottom surface and the perforate on the bottom surface of inner housing 2 simultaneously extend to hull outside.

By in the plug insertion socket 15 of electrical appliance when the utility model uses, and socket 15 is pressed into by untill propping up, In the process, three conducting blocks 8 in mounting seat 7 contact with three conductive poles 13 in fixed seat 9 just so that socket 15 Interior contact chip is powered, and then is powered for charger；During electrical appliance plug is extracted, due to the contact chip in socket 15 The clamping force of pin on plug is acted on, arc spring lamination 6 can be driven to be bent upwards, then three conducting blocks 8 are led with three Electric post 13 disconnects, and then disconnects the power supply of socket 15, to reduce the probability of electric shock accidents generation.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. A kind of 1. housing of smart jack, it is characterised in that including shell body (1) and inner housing (2), the shell body (1) and Intelligent element installation cavity (3) is formed between inner housing (2), the inside of the housing (2) is provided with socket (15), the socket (15) Lower end in the middle part of be connected with vertical tube (4), it is raised (5) to be fixed with annular stop on the outside of the vertical tube (4), the vertical tube (4) Outside be cased with arc spring lamination (6), and arc spring lamination (6) is between two annular stop projections (5), the arc spring lamination (6) both ends are connected with side wall at left and right sides of inner housing (2), and the lower end of the vertical tube (4) is connected with mounting seat (7), the peace The bottom surface of dress seat (7) is provided with three conducting blocks (8), and three conducting blocks (8) are respectively with being arranged on socket (15) inside Three contact chip connections；Fixed seat (9) is provided with the middle part of bottom surface in the inner housing (2), is provided with vertically in the fixed seat (9) Three cylindrical cavities (10), the cylindrical cavity (10) is interior to be provided with spring (11) and top plate (12), the lower end of the spring (11) Offseted with the bottom surface of cylindrical cavity (10), the upper end and the bottom surface of conductive top plate (12) of the spring (11) offset, the conduction Top plate (12) upper end is connected with conductive pole (13), the perforate of the upper end of the conductive pole (13) on cylindrical cavity (10) top surface And the top of fixed seat (9) is extended to, the lower end of the conductive top plate (12) is connected with wire (14), and wire (14) is another End sequentially passes through the perforate on the bottom surface of cylindrical cavity (10) and the perforate on inner housing (2) bottom surface and extends to hull outside.
2. A kind of 2. housing of smart jack according to claim 1, it is characterised in that the upper end extension of the socket (15) To the outside of inner housing (2).
3. 3. the housing of a kind of smart jack according to claim 1, it is characterised in that at left and right sides of the inner housing (2) Side wall is provided with through hole, and montant is provided with through hole, and the upper and lower ends of the montant are fixed with the top surface of through hole and bottom surface respectively Connection, perforate of the montant through arc spring lamination (6) end are set.
4. A kind of 4. housing of smart jack according to claim 1, it is characterised in that three conductive poles (13) and three The individual conducting block (8) position, which corresponds, to be set.
5. A kind of 5. housing of smart jack according to claim 1, it is characterised in that the fixed seat (9) to be cylindric, And it is fixedly connected in fixed seat (9) lower end by circular connector with inner housing (2) inner bottom surface.