CN202633639U

CN202633639U - Adapter

Info

Publication number: CN202633639U
Application number: CN 201220145865
Authority: CN
Inventors: 邢大伟
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2012-12-26
Anticipated expiration: 2022-04-10

Abstract

The utility model discloses an adapter (100), comprising a male end connector (20), female end connectors (10), a cover body (30) and wires (40) in connection with the male end connector and the female end connectors. The male end connector and the female end connectors are arranged back to back. The adapter is also provided with a pivotal member (50) in which the female end connectors are assembled; two sides of the pivotal member respectively protrude outward to form bosses (51); at least one boss possesses a hollow accommodating chamber (512) for traversing the wires; the adapter also possesses a sealing ring (60) sleeved outside the wires and filled in the accommodating chamber of the boss. Free switching parts of the adapter are waterproof.

Description

Adapter

[technical field]

The relevant a kind of adapter of the utility model refers to a kind of adapter that relates to the solar energy photovoltaic system technical field especially.

[background technology]

Along with the finiteness of conventional energy resource day by day obviously reaches the development of environmental protection trend, the whole world starts the upsurge of development and use solar energy.Solar-photovoltaic technology converts solar radiant energy to electric energy through photoelectric conversion device; Photoelectric conversion device utilizes the photovoltaic effect principle of semiconductor device to carry out opto-electronic conversion usually; And in the process of opto-electronic conversion, need use electric connector, also claim the solar energy connector.

Usually be placed with some electric connectors on the solar panel to carry out opto-electronic conversion; The electric connector that is used for electronic equipment with tradition is identical; Sometimes need utilize adapter to carry out the conversion of public female terminal adapter, because the solar energy connector is arranged morely on panel, the two ends of adapter plug with the wire and cable connector that docks respectively; The cable that these wire and cable connectors connected is understood bending usually and is arranged on the panel; If it is excessive that the excessive so that cable of angle of bend receives distortion power, thicker because of the conductor dbus regular meeting of solar energy connector institute line cable, receive excessive distortion power and can cause fracture and can't realize electrically conducting.

Therefore, necessary adapter is improved to solve above-mentioned defective of the prior art.

[utility model content]

The main purpose of the utility model is to provide a kind of adapter that can rotate freely and can waterproof.

To achieve these goals; The utility model adopts following technical scheme: a kind of adapter; It comprises public terminal adapter, female terminal adapter, lid and the lead that links to each other with female terminal adapter with public terminal adapter, said public terminal adapter and the back-to-back setting of female terminal adapter, and said adapter also has a pivotal part; Female terminal adapter partly is assembled in the pivotal part; The respectively outwards outstanding projection that forms in said pivotal part both sides, the host cavity that at least one projection has hollow passes for lead, and this adapter also has one, and to be sheathed on lead outer and be filled in the sealing ring in the host cavity of projection.

Compared with prior art, the utility model has following beneficial effect: free switching place of female terminal adapter of adapter is waterproof effectively.

[description of drawings]

Fig. 1 is the three-dimensional assembly diagram of the utility model adapter.

Fig. 2 is the part exploded view of adapter shown in Figure 1.

Fig. 3 is the view at another visual angle of adapter shown in Figure 2.

Fig. 4 to Fig. 5 is other three-dimensional exploded views of adapter shown in Figure 1.

[embodiment]

Please referring to figs. 1 through shown in Figure 2; The utility model adapter 100 comprises a female terminal adapter 10, two public terminal adapters 20 and is assembled in the outer lid 30 of connector that this mother's terminal adapter 10 is the solar energy connector with public terminal adapter 20 and links to each other through some leads 40.

Please extremely shown in Figure 5 with reference to Fig. 2; Public terminal adapter 20 is arranged side by side the side in adapter 100; Female terminal adapter 10 is arranged on the adapter 100 side (be public terminal adapter and female terminal adapter back-to-back setting) opposite with public terminal adapter 20, and in a lateral direction between public terminal adapter 20.Lead 40 comprises respectively first lead 41 that directly links to each other with the afterbody of public terminal adapter 20 and second lead 42 that directly links to each other with female terminal adapter 10.One end of first lead 41 links to each other with public terminal adapter 20, and the other end links to each other with a hub.One end of second lead 42 links to each other with female terminal adapter 10, and the other end links to each other with this hub.

Said female terminal adapter 10 outer pivotal parts 50 that are surrounded by, the outwards outstanding respectively projection 51 that forms in the both sides of this pivotal part 50, each projection 51 has the host cavity 512 of hollow.

Second lead 42 is wrapped with a sealing ring 60; Sealing ring 60 is processed for silicon grease material; It is strapped in outside second lead 42 and is filled in the host cavity 512 of projection 51; So seal, to prevent in water or other liquid infiltration lid 30 and to damage circuit with free switching place to pivotal part 50.The outer circumference surface of sealing ring 60 is provided with at least one ring-shaped depression 601.

Lid 30 is processed by plastic material, and comprises the loam cake 31 and the lower cover 32 of mutual assembling.Loam cake 31 is identical with the shape and the structure of lower cover 32, is that example is explained with loam cake 31 only at this.Loam cake 31 has the rectangular accepting groove 312 of a cardinal principle along a side of butt joint direction, is provided with a pair of semi-circular recesses 313 with accepting groove 312 relative opposite sides on the loam cake 31, and this is provided with groove 313 side by side and at interval.The both sides of accepting groove 312 are respectively equipped with a mounting groove 314, and this is to mounting groove 314 semicirculars in shape and be connected with accepting groove 312 respectively.

Public terminal adapter 20 is contained in the groove 313 of loam cake 31, and pivotal part 50 is contained in the accepting groove 312 of loam cake 31, and the projection 51 of pivotal part 50 both sides lays respectively in a pair of mounting groove 314 of loam cake 31, and female terminal adapter 10 parts are assembled in the pivotal part 50.Second lead 42 penetrates in the host cavity 512 of projection 51 of pivotal part 50 1 sides, and sealing ring 60 is enclosed within on second lead 42 and fills in the host cavity 512 so that the insulation sheath of second lead 42 and the space between host cavity 512 inwalls are filled up.In the present embodiment, the projection 51 of pivotal part 50 opposite sides need not to supply lead to pass, thus can be directly with host cavity 512 sealings of this projection 51.Lower cover 32 is interlocked and can public terminal adapter 20 and pivotal part 50 be fixed in it with loam cake 31, and lead 40 is shielded in the lid 30.

At this moment, because pivotal part 50 can be transferred for the free activity of rotating shaft by projection 51,, be beneficial on solar panel with arbitrarily angled grafting so female terminal adapter 10 can freely rotate under the drive of pivotal part 50.In the present embodiment, two public terminal adapters 20 of female terminal adapter 10 corresponding switchings in other embodiments, can be designed to two female terminal adapters of a corresponding switching of public terminal adapter.

Claims

1. adapter; It comprises public terminal adapter, female terminal adapter, lid and the lead that links to each other with female terminal adapter with public terminal adapter; Said public terminal adapter and the back-to-back setting of female terminal adapter; Said adapter also has a pivotal part, and female terminal adapter partly is assembled in the pivotal part, it is characterized in that: the outwards outstanding respectively projection that forms in said pivotal part both sides; The host cavity that at least one projection has hollow passes for lead, and this adapter also has one, and to be sheathed on lead outer and be filled in the sealing ring in the host cavity of projection.

2. adapter as claimed in claim 1 is characterized in that: said sealing ring is that silicon grease material is processed.

3. adapter as claimed in claim 2 is characterized in that: the outer circumference surface of said sealing ring is provided with at least one ring-shaped depression.

4. adapter as claimed in claim 1 is characterized in that: said lid comprises the loam cake and the lower cover of assembling up and down, and loam cake is identical with the shape and the structure of lower cover.

5. adapter as claimed in claim 4 is characterized in that: said loam cake has accepting groove along a side of butt joint direction, and the opposite side relative with accepting groove has a pair of groove, and this is provided with groove side by side and at interval.

6. adapter as claimed in claim 5 is characterized in that: the both sides of said accepting groove are respectively equipped with a mounting groove, and this is connected with accepting groove respectively to mounting groove.

7. adapter as claimed in claim 6 is characterized in that: said public terminal adapter is contained in the groove of loam cake, and pivotal part is contained in the said accepting groove, and the projection of pivotal part both sides lays respectively in the corresponding mounting groove.

8. adapter as claimed in claim 1 is characterized in that: said lead comprises first lead that directly links to each other with the afterbody of public terminal adapter and second lead that directly links to each other with female terminal adapter.

9. adapter as claimed in claim 8 is characterized in that: an end of said first lead links to each other with public terminal adapter, and the other end links to each other with a hub.

10. adapter as claimed in claim 8 is characterized in that: said second lead penetrates in the host cavity of projection of pivotal part one side, and the host cavity of the projection of pivotal part opposite side directly seals.