CN206250451U - Connector assembly - Google Patents

Abstract

The utility model is related to a kind of connector assembly,It includes one first connector,One second connector and a metal shell,First connector includes insulating body,Conducting terminal and the first cable,The conducting terminal has contact site,Second connector includes a sub-circuit board and the second cable being electrically connected with sub-circuit board,The sub-circuit board has the butt end towards the first connector,The docking end surfaces are placed with golden finger,The metal shell is provided with a spliced eye,The spliced eye has the preceding insert port and the rear insert port positioned at metal shell rear end positioned at metal shell front end,First connector inserts spliced eye from preceding insert port,Second connector inserts spliced eye from rear insert port,The contact site contacts with golden finger,In the case of need not connection terminal be set in metal shell,First,Second connector is directly docking together,Reduce the production cost of signal attenuation and connector assembly.

Description

Connector assembly

Technical field

The utility model is related to a kind of connector assembly, more particularly to a kind of company being docking together with multiple connectors Connect device assembly.

Background technology

Refer to shown in Fig. 7, in the prior art, connector assembly 200 generally comprises a plate terminal adapter 201 and two and inserts Head connector 202,203, plate terminal adapter 201 is fixed and is welded in circuit board（It is not shown）On, plate terminal adapter 201 includes insulation The metal shell 206 of body 204, some connection terminals 205 being contained in insulating body 204 and coated insulation body 204, absolutely The front and back end of edge body 204 is respectively equipped with a spliced eye 207, and connection terminal 205 is extended into two spliced eye 207, when two plugs After the insertion correspondence spliced eye 207 of connector 202,203, each with the machinery of connection terminal 205 and electric connection, two plugs are promoted to connect Connect device 202,203 and electrical communication is reached by connection terminal 205.

Utility model content

The purpose of this utility model there are provided a kind of with the connector assembly for reducing production cost.

To realize object defined above, the utility model is adopted the following technical scheme that：A kind of connector assembly, it includes one first Connector, one second connector and a metal shell, first connector include insulating body, are contained in insulating body Conducting terminal and extend back the first cable of insulating body, the conducting terminal has a contact site, first cable with Conducting terminal is electrically connected with, and second connector includes a sub-circuit board and the second cable being electrically connected with sub-circuit board, The sub-circuit board has the butt end towards the first connector, and the docking end surfaces are placed with golden finger, the metal-back Body is provided with a spliced eye, and the spliced eye has positioned at the preceding insert port of metal shell front end and behind metal shell rear end Insert port, first connector inserts spliced eye from preceding insert port, and second connector inserts spliced eye from rear insert port, The contact site contacts with golden finger.

Used as further improvement of the utility model, first connector is line end female seat, and second connector is Line end male seat.

Used as further improvement of the utility model, the insulating body is provided with the butt hole for butt end insertion, described Contact site extends into butt hole.

Used as further improvement of the utility model, second connector is also included outside the metal of collecting sub-circuit board Shell, the metal shell is provided with an accepting hole, and second cable extends metal shell, and the insulating body is provided with and is inserted into The docking section of spliced eye.

Used as further improvement of the utility model, the metal shell is included around the top board on the outside of accepting hole, bottom Plate, left and right sides plate, the biside plate connect top board and base plate.

As further improvement of the utility model, metal shell shell structure hollow before and after being, including roof, The two side of bottom wall and connection roof and bottom wall, the spliced eye is formed between roof, bottom wall and two side.

As further improvement of the utility model, the metal shell be provided with a level in preceding insert port every Plate, is used to guide the insertion of the first connector.

Used as further improvement of the utility model, the contact site is arcuate structure, and arrangement is upper and lower in butt hole Two rows.

Used as further improvement of the utility model, the metal shell extends downwardly to be fixed on circuit board Some stators.

Used as further improvement of the utility model, the sub-circuit board replaces with conducting terminal, with the first connector Conductive terminal contacts.

In the case of the utility model connector assembly metal shell need not set connection terminal, first, second connector Directly it is docking together, reduces the production cost of signal attenuation and connector assembly；Metal shell can be guided and keep First, the second connector is reliably docked；First, second connector can be fixed on precalculated position using metal shell；Metal Housing is located at first, second connector outside, can provide the function of signal shielding.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the utility model connector assembly and circuit board.

Fig. 2 is the profile of the utility model connector assembly.

Fig. 3 is the enlarged drawing in Fig. 2 circles.

Fig. 4 is the three-dimensional exploded view of the utility model connector assembly.

Fig. 5 is the three-dimensional exploded view of another angle of the utility model connector assembly.

Fig. 6 is the three-dimensional exploded view of the first connector of the utility model connector assembly.

Fig. 7 is the schematic perspective view of connector assembly in the prior art.

Specific embodiment

Refer to shown in Fig. 1 to Fig. 7, the utility model connector assembly 100 connects including one first connector 10, one second Connect device 20 and be used to the metal shell 30 being fixed on circuit board 40.

First connector 10 is line end female seat, and it includes insulating body 11, some conductions being contained in insulating body 10 Terminal 12 and the first cable 13 being electrically connected with conducting terminal 12, insulating body 11 have what is protruded out towards the second connector 20 There is docking section 111 and the butt hole 112 on docking section 111, conducting terminal 12 arc in butt hole 112 to connect Contact portion 122, contact site 122 is symmetrical above and below to be arranged in two rows, and the first cable 13 extends insulating body 11.

Second connector 20 is line end male seat, and it includes a metal shell 21, the sub-circuit being contained in metal shell 21 Plate 22 and the second cable 23 being electrically connected with sub-circuit board 22, metal shell 21 are provided with close to the end of the first connector 10 One accepting hole 212 and top board 213, base plate 214, the left and right sides plate 215 around the outside of accepting hole 212, biside plate 215 are connected Top board 213 and base plate 214.Sub-circuit board 22 has the butt end 221 in accepting hole 212, the upper and lower surface of butt end 221 Arrangement is provided with golden finger 222, and the second cable 23 extends metal shell 21.

The hollow shell structure for before and after of metal shell 30, it includes roof 31, bottom wall 32, connection roof 31 and bottom wall 32 Two side 33 and positioned at the spliced eye 34 between them, spliced eye 34 has to be inserted positioned at the preceding of the front and back ends of metal shell 30 Entrance 35, rear insert port 36, have been provided with horizontal baffle 37 in preceding insert port 35, are used to guide the first connector 10 and insert.Both sides Wall 33 has some stators 38 for extending downwardly, and is used to be fixed on circuit board 40.

When metal shell 30 is docked with first, second connector 10,20, the first connector 10 is inserted from the insertion of preceding insert port 35 Connect in hole 34, the second connector 20 inserts spliced eye 34, the docking section 111 of 10 insulating body of the first connector 11 from rear insert port 36 It is inserted in the accepting hole 212 of the metal shell 21 of the second connector 20, the butt end 221 of sub-circuit board 22 enters insulating body 11 In butt hole 112, it is clamped between the contact site 122 of conducting terminal 12, golden finger 222 is contacted with contact site 122 so that the First, the second connector 10,20 is directly docking together, and both reach and electrically conduct.In other embodiments, sub-circuit board 22 Replace with conducting terminal, it is also possible to realize above-mentioned functions.

In the case of the utility model connector assembly 100 need not set connection terminal inside metal shell 30, first, Second connector 10,20 is directly docking together, and reduces the production cost of signal attenuation and connector assembly 100；Metal-back Body 30 can be guided and keep the reliable docking of first, second connector 10,20；Because metal shell 30 is fixed on circuit board 40, it is easy to for first, second connector 10,20 to be fixed on precalculated position；Because metal shell 30 is located at first, second connector 10th, 20 outside, there is provided the function of signal shielding.

Although being example purpose, preferred embodiment of the present utility model, the common skill of this area are had been disclosed for Art personnel by, it is realized that disclosed in not departing from by appending claims scope and spirit of the present utility model situation Under, various improvement, increase and substitution are possible.

Claims (10)

1. a kind of connector assembly, it includes one first connector, one second connector and a metal shell, first connection Device includes insulating body, the conducting terminal being contained in insulating body and the first cable for extending back insulating body, described Conducting terminal has contact site, and first cable is electrically connected with conducting terminal, and second connector includes a sub-circuit Plate and the second cable being electrically connected with sub-circuit board, the sub-circuit board has the butt end towards the first connector, described Docking end surfaces are placed with golden finger, it is characterised in that：The metal shell is provided with a spliced eye, and the spliced eye has and is located at The preceding insert port of metal shell front end and the rear insert port positioned at metal shell rear end, first connector are inserted from preceding insert port Enter spliced eye, second connector inserts spliced eye from rear insert port, and the contact site contacts with golden finger.

2. connector assembly according to claim 1, it is characterised in that：First connector is line end female seat, described Second connector is line end male seat.

3. connector assembly according to claim 1, it is characterised in that：The insulating body is provided with for butt end insertion Butt hole, the contact site extends into butt hole.

4. connector assembly according to claim 1, it is characterised in that：Second connector also includes housing sub-circuit The metal shell of plate, the metal shell is provided with an accepting hole, and second cable extends metal shell, the insulating body It is provided with the docking section for being inserted into spliced eye.

5. connector assembly according to claim 4, it is characterised in that：The metal shell is included around outside accepting hole The top board of side, base plate, left and right sides plate, the biside plate connect top board and base plate.

6. connector assembly according to claim 1, it is characterised in that：Metal shell housing knot hollow before and after being Structure, including roof, bottom wall and connection roof and bottom wall two side, the spliced eye be formed at roof, bottom wall and two side it Between.

7. connector assembly according to claim 1, it is characterised in that：The metal shell is provided with preceding insert port A horizontal baffle, be used to guide the insertion of the first connector.

8. connector assembly according to claim 1, it is characterised in that：The contact site is arcuate structure, in butt hole Interior arrangement is two rows.

9. connector assembly according to claim 4, it is characterised in that：The metal shell has extended downwardly to fix In some stators on circuit board.

10. connector assembly according to claim 1, it is characterised in that：The sub-circuit board replaces with conducting terminal, with The conductive terminal contacts of the first connector.