CN203277701U

CN203277701U - Pcb board connector

Info

Publication number: CN203277701U
Application number: CN 201320273701
Authority: CN
Inventors: 李兰军
Original assignee: Twinlink Communication Technology (shenzhen) Co Ltd
Current assignee: Twinlink Communication Technology (shenzhen) Co Ltd
Priority date: 2013-05-17
Filing date: 2013-05-17
Publication date: 2013-11-06
Anticipated expiration: 2023-05-17

Abstract

The utility model discloses a PCB board connector which comprises a fixation seat, a connector and a movable connecting piece. The upper elastic expansion end of the connector is inserted in the fixation seat. The upper elastic expansion conductive needle of the connector is inserted in an insertion hole A of the fixation head. The lower elastic expansion end of the connector is inserted in the movable connecting piece. The lower elastic expansion conductive needle of the connector is inserted in an insertion hole C of the movable connecting piece. The PCB board connector provided by the utility model has the advantages that the fixation seat, the connector and the movable connecting piece are connected through the insertion connection of upper and lower elastic expansion ends and upper and lower elastic expansion conductive needles; the connection and the disassembly are convenient; the PCB board connector has the characteristics of stable electrical connection performance and good adaptability; and when the offset between two PCB boards is large or the position error is large, the two PCB boards can be electrically connected.

Description

The pcb board connector

Technical field

The utility model relates to electric connector, relates in particular to a kind of pcb board connector.

Background technology

pcb board is the supporter of electronic devices and components, the supplier of electronic devices and components electrical connection, may relate to the polylith pcb board in the portions of electronics product, need between the polylith pcb board to be electrically connected, for the ease of the connection between pcb board, the pcb board connector has appearred on market, to directly connecting to avoid adopting the modes such as cabling to connect the problems of bringing between pcb board, this pcb board connector is arranged between two pcb boards, by splicing ear conducting two pcb boards, therefore, the relative position of two pcb boards has determined the connection complexity of pcb board connector and has been electrically connected performance, existing pcb board connector adaptability is relatively poor, when the error of side-play amount or correspondence position between two pcb boards is larger, the pcb board connector can not connect two pcb boards, in addition, its complex structure, connection disassembling is inconvenient, be electrically connected unstable properties etc.

The utility model content

The purpose of this utility model is to overcome deficiency of the prior art and a kind of adaptability of providing is good, easy to connect, is electrically connected good pcb board connector.

The technical scheme that the prior art problem that solves the utility model adopts is: a kind of pcb board connector, and it comprises holder, adapter and active connection, wherein,

Described holder comprises hollow outer conductor A, be arranged at the inner wire A in described hollow outer conductor A and be arranged at described hollow outer conductor A and inner wire A between insulating fixing piece A, the end of described inner wire A is provided with spliced eye A, the other end is formed with conductive pin A;

Described adapter comprises hollow outer conductor B, be arranged at the inner wire B in described hollow outer conductor B and be arranged at described hollow outer conductor B and inner wire B between insulating fixing piece B, described hollow outer conductor B has inflatable or the upper elastic expansion end and the lower elastic expansion end that dwindle under external force, and described inner wire B has upper elastic expansion conductive pin and the lower elastic expansion conductive pin that expands under external force or dwindle;

Described active connection comprises hollow outer conductor C, be arranged at the inner wire C in described hollow outer conductor C and be arranged at described hollow outer conductor C and inner wire C between insulating fixing piece C, the end of described inner wire C is provided with spliced eye C, and the other end is formed with conductive pin C;

The upper elastic expansion end of described adapter is plugged in described holder, and described upper elastic expansion conductive pin is plugged in described spliced eye A; The lower elastic expansion end of described adapter is plugged in described active connection, and described lower elastic expansion conductive pin is plugged in described spliced eye C.

The below is further elaborated technique scheme:

Further, the end that is connected with described adapter of the outer conductor in described active connection is provided with hollow taper conductor integrated with it.

Further, on described active connection, hollow conical conductor upper end diameter is 8-10mm; On described adapter, the length of hollow outer conductor B is 5-30mm; The described gland of described upper elastic expansion end end face distance upper end end face 1.5-1.8mm; The described active connection of described lower elastic expansion end end face distance lower surface 1.5-1.8mm.

Further, on described active connection, hollow conical conductor upper end diameter is 9mm; On described adapter, the length of hollow outer conductor B is 13.08mm; The described gland of described upper elastic expansion end end face distance upper end end face 1.77mm; The described active connection of described lower elastic expansion end end face distance lower surface 1.77mm.

the beneficial effects of the utility model are: pcb board connector of the present utility model, holder, connect by up and down elastic expansion end and up and down elastic expansion conduction cushion inserting mode between adapter and active connection, its connection and convenient disassembly, and electric connection stable performance, simultaneously, by the adjustment to all parts size, make the better adaptability of this pcb board connector, when large the or site error of skew is larger between two pcb boards, also can be electrically connected two pcb boards, and still keep good electrical connection performance, be convenient to the connection between pcb board.

Description of drawings

Fig. 1 is the structural representation of holder in the utility model embodiment;

Fig. 2 is the structural representation of adapter in the utility model embodiment;

Fig. 3 is the structural representation of the utility model integral body;

In figure: holder 100; Hollow outer conductor A10; Inner wire A11; Spliced eye A110; Conductive pin A111; Insulating fixing piece A12; Adapter 200; Hollow outer conductor B20; Upper elastic expansion end 201; Lower elastic expansion end 202; Inner wire B21; Upper elastic expansion conductive pin 211; Lower elastic expansion conductive pin 212; Insulating fixing piece B22; Active connection 300; Hollow outer conductor C30; Inner wire C31; Conductive pin C311; Spliced eye C312; Insulating fixing piece C32.

The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.

Embodiment

Describe the technical solution of the utility model in detail below with reference to drawings and the specific embodiments, so as clearer, understand invention essence of the present utility model intuitively.

as Fig. 1 and shown in Figure 3, a kind of pcb board connector, it comprises holder 100, adapter 200 and active connection 300, wherein, described holder 100 comprises hollow outer conductor A10, be arranged at the inner wire A11 in described hollow outer conductor A10 and be arranged at described hollow outer conductor A10 and inner wire A11 between insulating fixing piece A12, this insulating part A is in order to relative with hollow outer conductor A10 fixing with inner wire A11, the end of described inner wire A11 is provided with spliced eye A110, the other end is formed with conductive pin A111, this conductive pin A111 is used for being connected with an outside pcb board wherein.

as shown in Figure 2, adapter 200 comprises hollow outer conductor B20, be arranged at the inner wire B21 in described hollow outer conductor B20 and be arranged at described hollow outer conductor B20 and inner wire B21 between insulating fixing piece B22, this insulating fixing piece B22 is used for inner wire B21 is relative with hollow outer conductor B20 fixing, described hollow outer conductor B20 has inflatable or the upper elastic expansion end 201 and the lower elastic expansion end 202 that dwindle under external force, upward elastic expansion end 201 and lower elastic expansion end 202 can be by adopting elastic conducting material with hollow outer conductor B20, offering gap slot on hollow outer conductor B20 circumference can realize again, this expandable upper elastic expansion end 201 is convenient to be connected with hollow outer conductor A10 on holder 100, lower elastic expansion end 202 is convenient to be connected with hollow outer conductor C30 on active connection 300.Described inner wire B21 has upper elastic expansion conductive pin 211 and the lower elastic expansion conductive pin 212 that expands under external force or dwindle, in like manner, upper elastic expansion conductive pin 211 and lower elastic expansion conductive pin 212 also can be by adopting elastic conducting material with inner wire B21, axially offering gap slot on inner wire B21 can realize again, the upper elastic expansion conductive pin 211 of this structure and lower elastic expansion conductive pin 212 are convenient to be connected with spliced eye C312 with corresponding spliced eye A110.

As shown in Figure 3, active connection 300 comprises hollow outer conductor C30, be arranged at the inner wire C31 in described hollow outer conductor C30 and be arranged at described hollow outer conductor C30 and inner wire C31 between insulating fixing piece C32, this insulating fixing piece C32 is used for described inner wire C31 is relative with hollow outer conductor C30 fixing, the end of described inner wire C31 is provided with spliced eye C312, and the other end is formed with conductive pin C311.The upper elastic expansion end 201 of described adapter 200 is plugged in described holder 100, and described upper elastic expansion conductive pin 211 is plugged in described spliced eye A110; The lower elastic expansion end 202 of described adapter 200 is plugged in described active connection 300, described lower elastic expansion conductive pin 212 is plugged in described spliced eye C312, so, realize that fixing the reaching between holder 100, adapter 200 and active connection 300 is electrically connected.

for the ease of the lower elastic expansion end 202 of adapter 200 and being connected of active connection 300, the end that hollow outer conductor C30 in described active connection 300 is connected with described adapter 200 is provided with hollow taper conductor integrated with it, so, when the lower elastic expansion end 202 on adapter 200 is inserted in hollow outer conductor C30, the hollow taper conductor can play good guiding function, guarantee that lower elastic expansion end 202 can be inserted in hollow outer conductor C30, therefore, when large the or site error of skew is larger between two pcb boards, also can be electrically connected two pcb boards, and still keep good electrical connection performance, be convenient to the connection between pcb board.

In the present embodiment, on described active connection 300, hollow conical conductor upper end diameter is 8-10mm; On described adapter 200, the length of hollow outer conductor B20 is 5-30mm; The described upper elastic expansion end 201 described gland of end face distance upper end end face 1.5-1.8mm; The described lower elastic expansion end 202 described active connection 300 lower surface 1.5-1.8mm of end face distance.Best, on described active connection 300, hollow conical conductor upper end diameter is 9mm; On described adapter 200, the length of hollow outer conductor B20 is 13.08mm; The described upper elastic expansion end 201 described gland of end face distance upper end end face 1.77mm; The described lower elastic expansion end 202 described active connection 300 lower surface 1.77mm of end face distance.

to sum up, pcb board connector of the present utility model, holder 100, inserting inserting mode by up and down elastic expansion end 202 and up and down elastic expansion conductive pin 212 between adapter 200 and active connection 300 connects, its connection and convenient disassembly, and electric connection stable performance, simultaneously, by the adjustment to all parts size, make the better adaptability of this pcb board connector, when large the or site error of skew is larger between two pcb boards, also can be electrically connected two pcb boards, and still keep good electrical connection performance, be convenient to the connection between pcb board.

The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.

Claims

1. pcb board connector, it is characterized in that: it comprises holder, adapter and active connection, wherein,

2. pcb board connector according to claim 1, it is characterized in that: the end that the outer conductor in described active connection is connected with described adapter is provided with hollow taper conductor integrated with it.

3. pcb board connector according to claim 2, it is characterized in that: on described active connection, hollow conical conductor upper end diameter is 8-10mm; On described adapter, the length of hollow outer conductor B is 5-30mm; The described gland of described upper elastic expansion end end face distance upper end end face 1.5-1.8mm; The described active connection of described lower elastic expansion end end face distance lower surface 1.5-1.8mm.

4. pcb board connector according to claim 3, it is characterized in that: on described active connection, hollow conical conductor upper end diameter is 9mm; On described adapter, the length of hollow outer conductor B is 13.08mm; The described gland of described upper elastic expansion end end face distance upper end end face 1.77mm; The described active connection of described lower elastic expansion end end face distance lower surface 1.77mm.