CN201749991U - Blind-inserted floating connector of bending welding printed board - Google Patents

Abstract

The utility model discloses a blind-inserted floating connector of a bending welding printed board, comprising a shell, a contact element, a contact pin, an encloser, a conductive wire, a printed board fixing frame and an encapsulating block, wherein the shell is installed on a mounting board in a floating mode, and the contact pin is fixedly arranged in the shell; the contact element and the contact pin are mutually vertical and are mutually connected by the conductive wire, and the conductive wire adopts a soft electrical conductor; two ends of the conductive wire are respectively mutually crimped or welded with the contact element or the contact pin together, and the encloser is connected with the shell into a body by screws; the printed board fixing frame is buckled in the encloser is fixed on the printed board by the screws; and the contact pin is fixedly arranged on the printed board. The floating connector has the advantages of simple structure, low cost, reliable connection, convenient use, and the like. After the contact pin is welded on the printed board, the connector shell and the contact element can also float relatively to the mounting board. Insertion errors and mounting errors can be automatically compensated, and stress or bad contact caused by forcible insertion is prevented.

Description

The blind slotting float connector of curved weldering printed board

Technical field

The utility model relates to the mechanical designing technique field, is specifically related to the blind slotting float connector of a kind of curved weldering printed board.

Background technology

In field of connectors, the reliability of connection is the matter of utmost importance of connector design all the time.Especially the design of the connector that uses in the communication apparatus of the communications field, the reliability direct relation of connection the quality of communication quality.

Yet, in the existing connector, adopt between the hard lead usually between contact and the contact pin and weld.Because the use particularity of connector is plugging the connector loose contact that fracture causes between regular meeting occurs because of contact and contact pin of operation back regularly.Especially at the curved blind socket, connector that uses in the printed board that welds, this phenomenon is particularly evident.

For solving the aforementioned problems in the prior, the utility model provides a kind of new solution.

Summary of the invention

The technical problems to be solved in the utility model is: provide a kind of curved weldering printed board blind slotting float connector, should have advantages such as simple in structure, with low cost, that connection is reliable, easy to use by the blind slotting float connector of curved weldering printed board, after the contact pin of connector is welded in the printed board, also mounting panel is unsteady relatively for connector shell and contact, can compensate inserting error and alignment error automatically, prevent owing to plug stress or the loose contact that causes by force.

To achieve the above object of the invention, the technical scheme that the utility model adopted is: provide a kind of curved weldering printed board blind slotting float connector, comprise shell, contact and contact pin; Described shell floats and is installed on the mounting panel, and contact fixedly installs in the enclosure; It is characterized in that: also include outer cover, lead, printed board fixed mount and embedding piece; Described contact and contact pin vertical setting mutually; Described in the enclosure contact and contact pin interconnect by lead; Described lead adopts soft electric conductor; The two ends of described lead are respectively with contact or the mutual crimping of contact pin or weld together; Described outer cover links into an integrated entity by screw and shell, and the printed board fixed mount is connected in the outer cover; On the described printed board fixed mount via screw in printed board; Described contact pin is fixedly installed in the printed board.

According to the blind slotting float connector of curved weldering printed board provided by the utility model, it is characterized in that: the two ends of described lead also respectively are provided with an embedding piece that is used for fixing lead.

According to the blind slotting float connector of curved weldering printed board provided by the utility model, it is characterized in that: described soft electric conductor is soft copper silk or enamelled wire.

In sum, the blind slotting float connector of curved weldering printed board provided by the utility model has following advantage:

1, simple in structure, with low cost, connect reliable, easy to use etc.;

2, after the contact pin of connector was welded in the printed board, also mounting panel was unsteady relatively for connector shell and contact, can compensate inserting error and alignment error automatically, prevented owing to plug stress or the loose contact that causes by force.

Description of drawings

Fig. 1 is the link structural representation with the blind slotting float connector of curved weldering printed board;

Fig. 2 is the connection diagram of printed board and printed board fixed mount;

Fig. 3 is shell and mounting panel floating mount structure schematic diagram;

Fig. 4 is the connection diagram of lead and contact.

Wherein, 1, mounting panel; 2, shell; 3, contact; 4, lead; 5, contact pin; 6, screw; 7, printed board; 8, printed board fixed mount; 9, outer cover; 10, embedding piece.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:

As shown in the figure, the blind slotting float connector of this curved weldering printed board comprisesshell 2,contact 3 andcontact pin 5; Describedshell 2 floats and is installed on themounting panel 1, andcontact 3 is fixedly installed in theshell 2; It is characterized in that: also includeouter cover 9,lead 4, printed board fixedmount 8 and embeddingpiece 10; Describedcontact 3 and contactpin 5 mutual vertical settings; Describedcontact 3 and contactpin 5 interconnect bylead 4 inshell 2; Describedlead 4 adopts soft copper silk or the soft electric conductor of enamelled wire; The two ends of describedlead 4 are respectively withcontact 3 orcontact pin 5 mutual crimping or weld together; Describedouter cover 9 links into an integrated entity by screw andshell 2, and printed board fixedmount 8 is connected in theouter cover 9; On the described printed board fixedmount 8 via screw in printedboard 7; Describedcontact pin 5 is fixedly installed in the printedboard 7.

The two ends of above-mentionedlead 4 also respectively are provided with anembedding piece 10 that is used for fixing lead.Described soft electric conductor is soft copper silk or enamelled wire.

In sum, that the blind slotting float connector of curved weldering printed board provided by the utility model has is simple in structure, with low cost, connect advantages such as reliable, easy to use, after the contact pin of connector is welded in the printed board, also mounting panel is unsteady relatively for connector shell and contact, can compensate inserting error and alignment error automatically, prevent owing to plug stress or the loose contact that causes by force.

The utility model is not limited to above-mentioned example, in claims of the present utility model institute restricted portion, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.

Claims (3)

1. the blind slotting float connector of curved weldering printed board comprises shell, contact and contact pin; Described shell floats and is installed on the mounting panel, and contact fixedly installs in the enclosure; It is characterized in that: also include outer cover, lead, printed board fixed mount and embedding piece; Described contact and contact pin vertical setting mutually; Described in the enclosure contact and contact pin interconnect by lead; Described lead adopts soft electric conductor; The two ends of described lead are respectively with contact or the mutual crimping of contact pin or weld together; Described outer cover links into an integrated entity by screw and shell, and the printed board fixed mount is connected in the outer cover; On the described printed board fixed mount via screw in printed board; Described contact pin is fixedly installed in the printed board.

2. the blind slotting float connector of curved weldering printed board according to claim 1 is characterized in that: the two ends of described lead also respectively are provided with an embedding piece that is used for fixing lead.

3. the blind slotting float connector of curved weldering printed board according to claim 1, it is characterized in that: described soft electric conductor is soft copper silk or enamelled wire.

Images