CN207124340U - Row's formula aerospace connectors - Google Patents

Abstract

The utility model is applied to electrical cnnector technical field.The utility model discloses a kind of row's formula aerospace connectors, bar shaped PCB including plastic casing and in housing, the bar shaped PCB is provided with the printing transmission line being connected with wire cored wire, the printing transmission line electrically connects with least two plugs, and the PCB between two neighboring plug is provided with bar shaped and slotted along its length.Slotted due to being provided with bar shaped between the two neighboring plug of PCB, when HTHP injection is encapsulated, reduce PCB temperature distortions, be molded it is encapsulated after the completion of by bar shaped slot eliminate stress, occur in reduction process of producing product deformed or bent, product defect rate is reduced, improves yield rate and production efficiency.

Description

Row's formula aerospace connectors

Technical field

A kind of conductor jointer technical field is the utility model is related to, more particularly to a kind of row's formula aerospace connectors.

Background technology

Available circuit connector is widely used in various electrical connections.In order to avoid each public connector can only be with a mother even Device is connect to bring inconvenience, then occur, one band connectors, i.e., set on a female connectors it is multiple matched with public connector connect Mouthful, similar to insert row structure, connector during fabrication, is first formed and electrically connected, right by aerospace connectors design feature with pcb board Carry out being molded outside connector and pcb board encapsulated.Due to needing HTHP when being molded encapsulated so that PCB temperature distortions, injection bag The PCB stress deformed after the completion of glue can not be eliminated so that finished product is integrally bent so that product is unsightly.

Utility model content

The utility model is mainly solving the technical problems that provide a kind of row's formula aerospace connectors, row's formula aerospace connectors Deformed when can avoid being molded encapsulated shaping, reduce product defect rate, improve yield rate and production efficiency.

In order to solve the above problems, the utility model provides a kind of row's formula aerospace connectors, row's formula aerospace connectors bag Plastic casing and the bar shaped PCB in housing are included, the bar shaped PCB is provided with the print being connected with wire cored wire Brush transmission line, the printing transmission line electrically connect with least two plugs, the PCB between two neighboring plug along its Length direction is slotted provided with bar shaped.

Further say, each PCB, which is provided with, is used for the mounting hole that passes through with the contact chip on plug and right The positioning hole that plug body is positioned.

Further say, the plug is provided with the fixing groove coordinated with plastic casing close to plastic casing one end side.

Further say, the plastic casing is provided with the projection that covered section patches cephalic par.

Further say, the plug includes housing and the glue core provided with conductive contact film, and the glue core, which is provided with, to be oriented to Groove.

Further say, rotatable hold-doun nut is additionally provided with the housing.

The utility model arranges formula aerospace connectors, including plastic casing and the bar shaped PCB in housing, this Shape PCB is provided with the printing transmission line being connected with wire cored wire, and the printing transmission line is electrically connected with least two plugs Connect, the PCB between two neighboring plug is provided with bar shaped and slotted along its length.Due to adjacent in PCB Bar shaped is provided between two plugs to slot, and when HTHP injection is encapsulated, is reduced PCB temperature distortions, is molded encapsulated completion Afterwards by bar shaped slot eliminate stress, reduce process of producing product in occur it is deformed or bent, reduce product defect rate, improve into Product rate and production efficiency.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, and the accompanying drawing in describing is this practicality Some new embodiments, to those skilled in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is row's formula aerospace connectors example structure decomposing schematic representation.

Fig. 2 is plug example structure enlarged diagram.

With reference to embodiment, and referring to the drawings, realization, functional characteristics and advantage to the utility model purpose are made into one Walk explanation.

Embodiment

In order that the purpose, technical scheme and advantage of utility model are clearer, implement below in conjunction with the utility model Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality It is utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, this area The every other embodiment that those of ordinary skill is obtained on the premise of creative work is not made, it is new to belong to this practicality The scope of type protection.

As depicted in figs. 1 and 2, the utility model provides a kind of row's formula aerospace connectors embodiment.

Row's formula aerospace connectors include：Plastic casing 1 and the bar shaped PCB 2 in housing 1, the bar shaped PCB 2 is provided with the printing transmission line being connected with wire cored wire, and the printing transmission line is electrically connected with least two plugs 3 Connect, the PCB between two neighboring plug 3 is provided with bar shaped fluting 21 along its length.

Specifically, the plug 3 includes plug casing 31 and the glue core 32 provided with conductive contact film, on the glue core 32 Provided with guide groove 33.Each PCB 2 is provided with the mounting hole 22 for being used for passing through with the contact chip on plug 3 and docked The positioning hole 23 that header body 31 is positioned, when mounted, after two electrodes in glue core 32 pass through mounting hole 22, by scalding Connect, it is formed with PCB and electrically connect.Transmission line in the PCB passes through electric wire and external power source shape Into path.

Slot due to being provided with bar shaped between the two neighboring plug of PCB, when HTHP injection is encapsulated, subtract Few PCB temperature distortions, slotted after the completion of injection is encapsulated by bar shaped and eliminate stress, reduce occur deforming in process of producing product or Bending, product defect rate is reduced, improve yield rate and production efficiency.

The plug 3 is provided with the fixing groove 34 coordinated with plastic casing 1 close to the one end side of plastic casing 1, and this is fixed Groove 34 can increase the reliability fixed with plastic casing 1, avoid plastic casing 1 from being separated with plug 3, influence electrical characteristic.

The projection 11 of the end of covered section plug 3 is additionally provided with the plastic casing 1, the projection 11 is coated on fixing groove Outside 34, increase the fixing intensity between plastic casing 1 and plug 3, namely increase plastic casing 1 and plug 3 in contact position Intensity.

The plug 3 includes plug casing 31 and the glue core 32 provided with conductive contact film, and the glue core is provided with guide groove 33, the guide groove 33 can prevent from patching anisotropy.

As needed, the end face of glue core 32 is provided with isolation channel 35, and the isolation channel 35 can meet two on glue core 32 Contact separates, in use, under the cooperation of male seat, it is fashionable can to prevent that a small amount of rainwater from entering, causes short circuit, improves its waterproof effect Fruit.

As needed, it is additionally provided with rotatable hold-doun nut 30 on the housing 31, can matches somebody with somebody when easy to use with male seat Close, stable electrical connection can be formed.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic, and these Modifications or substitutions, the essence of appropriate technical solution is not set to depart from the spirit and model of various embodiments of the utility model technical scheme Enclose.

Claims (6)

1. row's formula aerospace connectors, including plastic casing and the bar shaped PCB in housing, the bar shaped PCB The printing transmission line being connected with wire cored wire is provided with, the printing transmission line electrically connects with least two plugs, and its feature exists In the PCB between two neighboring plug is provided with bar shaped and slotted along its length.

2. formula aerospace connectors are arranged according to claim 1, it is characterised in that the plug includes housing and provided with conduction The glue core of contact chip, the glue core are provided with guide groove.

3. formula aerospace connectors are arranged according to claim 1, it is characterised in that each PCB, which is provided with, to be used for connecing The positioning hole that the mounting hole and banjo body that contact chip on plug passes through are positioned.

4. formula aerospace connectors are arranged according to claim 1, it is characterised in that the plug is close to the side of plastic casing one Face is provided with the fixing groove coordinated with plastic casing.

5. formula aerospace connectors are arranged according to claim 1, it is characterised in that the plastic casing taps provided with covering portion The projection of plug ends.

6. formula aerospace connectors are arranged according to claim 1, it is characterised in that rotatable fixation is additionally provided with the housing Nut.