CN2845213Y

CN2845213Y - Improvement of flexible wiring connector

Info

Publication number: CN2845213Y
Application number: CNU200520019895XU
Authority: CN
Inventors: 刘源锽
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Current assignee: P Two Electronic Shenzhen Ltd
Priority date: 2005-04-27
Filing date: 2005-04-27
Publication date: 2006-12-06
Anticipated expiration: 2015-04-27

Abstract

The utility model relates to an improved connector for soft rowed wires which comprises an insulation body, wherein a butt joint space connected with an external connector is arranged in the insulation body, the side surfaces of the insulation body is provided with inlaying grooves, the upper and the lower surfaces are provided with a plurality of grooves, and terminals are arranged in the grooves; a fastener is arranged above the insulation body, which can rotate between the opening position and the fastening position; a protecting cover is fixedly arranged above the insulation body, and both sides of the protecting cover are provided with convex rods which are mutually jogged with the insulation body. The utility model enhances the strength of the insulation body, and raises the fixity of the connection.

Description

The soft arranging wire connector improvement

Technical field

The utility model system refers to that especially a kind of soft arranging wire of avoiding breaks away from, and increases the improvement of connector structure of structural strength relevant for a kind of structural improvement of connector.

Background technology

Cover-lifting type flexible bus bar connector structure (the Flexible Print Circuit Connector that the utility model is illustrated; FPC Connector), for example, TaiWan, China the 083102251st or No. 083112042 patent of invention those disclosed herein.Its structure mainly comprise an insulating body 1, a lid shape pressing element 2 and a plurality of in be located at contact shoe (not graphic) in the insulating body 1, person as shown in Figure 1, pressing element 2 is by the effect of a rotating fulcrum, can between release position and closed position, rotate, when pressing element 2 during in the release position, external flexible flat cable can be inserted in the insulating body 1, flexible flat cable and contact shoe are formed to be electrically connected, and then forward pressing element 2 to closed position, flexible flat cable is fixed, is difficult for getting loose.

But in present design, very good fixed mechanism does not come to impose fixing to pressing element 2, to guarantee that the button of flexible flat cable is held power, for example, when pressing element 2 being turned to closed position with fixing external flexible flat cable, pressing element 2 takes place easily voluntarily or be collided and break away from the fastening position and make flexible flat cable loosening phenomenon occur, particularly under behaviours in service such as back-end process, hardware composing, dismounting.The utility model promptly improves at above-mentioned disappearance.

Summary of the invention

The purpose of this utility model ties up to provides a kind of soft arranging wire connector improvement, by improvement of the present utility model, makes connector be difficult for getting loose.

The purpose of this utility model ties up to provides a kind of soft arranging wire connector improvement, by improvement of the present utility model, makes connector can keep certain evenness in back segment assembling processing procedure, not yielding.

For realizing the described purpose in prostatitis, soft arranging wire connector improvement described in the utility model is to include insulating body, has the butt joint space that connects aerial lug in it, two sides are provided with caulking groove, and inner above and below is arranged and is provided with the groove that is provided with terminal in a plurality of, is provided with fastener in aforementioned dielectric body top, can rotate between release position and closed position, and the protecting cover that is fixedly arranged on aforementioned dielectric body top, its dual-side is provided with nose bar and can be inserted in the caulking groove of insulating body by the rear.

The structure system of nose bar and caulking groove is designed to can be in the form that moves as straight line on the direction of docking of connector, so protecting cover can carry out slippage with respect to insulating body, when protecting cover is positioned at the rear position, fastener can freely rotate between release position and closed position, and when fastener goes to closed position, protecting cover can slide onto the fastener top forward, form the bed knife of contacting piece, can avoid fastener to cause aerial lug to come off because of improper external force gets loose, the longitudinally of protecting cover fixing insulating body can be avoided the insulating body bending simultaneously.

Description of drawings

Fig. 1 is known connector construction.

Fig. 2 is a most preferred embodiment part exploded view of the present utility model.

Fig. 3 is a most preferred embodiment constitutional diagram of the present utility model.

Fig. 4 is the profile when protecting cover is passed backward.

Fig. 5 is the profile when protecting cover is passed forward.

Fig. 6 is an embodiment more of the present utility model.

The figure number explanation

1 insulating body, 2 pressing elements

10 insulating bodies, 11 upper surfaces

12 lower surfaces, 13 sides

15 caulking grooves, 17 projections

20 terminals

30 fasteners

40 protecting covers, 41 sides

42 nose bars, 43 breach

44 overlapping portions

Embodiment

For making the utility model content be obtained to understand more specifically, illustrate several preferred embodiments now and cooperate icon to be described in detail as follows; In addition, except that this was described in detail, the utility model also can be performed among other embodiment widely.

In the utility model specification and icon, as main embodiment feature of the present utility model is described with the cover-lifting type Soft Circuit Board Union, except that this, the Soft Circuit Board Union of for example drawing formula or other different kenels also can be applied to the utility model structural improvement.At first, please refer to shown in the part exploded view of Fig. 2, a connector, the insulating body 10 that comprises a lengthwise shape, it has upper surface 11, lower surface 12 and two sides 13, around a butt joint space (not indicating), can insert for external soft arranging wire in the middle of it, the above and below in butt joint space is provided with a plurality of termination recess, and has caulking groove 15 on the two sides 13 of insulating body 10.A plurality of terminals 20 are arranged in each termination recess, and each terminal 20 has the last contact site that extends in the butt joint space (indicating) and reaches contact site down, and to the insulating body 10 outside weld parts that extend.One fastener 30 is loaded on the insulating body 10 in same set of planes with upper surface 11, and fastener 30 both sides have fulcrum and are set on the trepanning of insulating body 10 both sides, fastener 30 can freely be rotated, with the usefulness as the fixing connector between release position and closed position.When fastener 30 was swung down to closed position, external soft arranging wire can be fixed in position shown in the profile of Fig. 5.

Please continue with reference to Fig. 2 and shown in Figure 3, a protecting cover 40 is installed in upper surface 11 tops of insulating body 10, and it comprises that dual-side 41 reaches by side 41 aduncate nose bars 42, the upper surface 11 of coated insulation body 10 and two sides 13.Protecting cover 40 is pushed by insulating body 10 rears, and nose bar 42 can be sticked in the caulking groove 15, on the one hand fixing protecting cover 40 and make the protecting cover 40 can be by the moving linearly on the connector direction of insertion of the interaction between nose bar 42 and caulking groove 15.Under general situation, person as shown in Figure 3, protecting cover 40 can cover upper surface 11 and fastener 30 tops simultaneously, and this moment, fastener 30 was fixed in closed position.That is, when aerial lug be inserted in the butt joint space in and fastener 30 after pressing to closed position, protecting cover 40 can be pushed forward to fastener 30 tops, and contacting piece 30 forms a fixing strength by the top, avoid fastener 30 to flick because of improper external force, cause aerial lug to get loose, the person is the section of Fig. 3 AA line segment as shown in Figure 5.In addition, on protecting cover 40, also be provided with the upwards overlapping portion 40 of bending, so that user's application of force is passed.

Please refer to shown in Figure 4ly again, be similarly the section of Fig. 3 AA line segment.But this moment, protecting cover 40 omited to pusher, and made fastener 30 not be subjected to protecting cover 40 fixing, and can rotate between release position and closed position.Above-mentioned protecting cover 40 can be used as the usefulness of attachment fastener 30 on the one hand, and the insulating body 10 that also can support the lengthwise shape on the other hand to be avoiding crooked, and is used as the usefulness of drawing lid.

Please refer to shown in Figure 6ly, be another embodiment of the present utility model.Only be used as when protecting cover 40 and draw lid or to avoid crooked purposes and when being provided with, but just do not need the structure of linear relative movement between nose bar 42 and the caulking groove 15, get final product so that simple bayonet unit is fixing, the projection 17 of the two sides 13 in insulating body 10 for example shown in Figure 6, cooperate the breach 43 on the dual-side 41 of protecting cover 40 again, protecting cover 40 can be fixed on the insulating body 10, but this moment is not because protecting cover 40 is had a locomotive function, so its width can not cover fastener 30 tops, avoid having influence on fastener 30 and rotate.What is more, in other embodiments, also protecting cover 40 can be formed four faces of the direct coated insulation body 10 of a frame type structure, also have identical effect.

Soft arranging wire connector improvement of the present utility model is by the structural design of protecting cover, can strengthen the fastening when docking with aerial lug, avoid fastener to get loose, except that this, protecting cover coats three faces of connector insulating body, but the supports insulative body bends on longitudinally to avoid it relatively, particularly in the processing environment of high temperature.Comprehensive above-described structure and effect the utlity model has preferable usability.Range of application of the present utility model, not only to be limited to foregoing embodiment, such as constitute equivalence or impartial person with creation purpose of the present utility model with the effect system that can reach, or belong to distortion of the present invention or improvement, all should belong to the scope that the utility model must be contained.In sum, the utility model really meets the regulation of Patent Law, and filing an application in the whence in accordance with the law, expects early to grant a patent.

Claims

1. soft arranging wire connector improvement, it is characterized in that comprising: insulating body is to be lengthwise frame type, and two sides are provided with caulking groove, are provided with a fastener in the top, and is rotatable with fixing butt joint object; Plural terminals, in be located in the aforementioned dielectric body; Protecting cover is to be the ㄇ font structure, is located at aforementioned dielectric body top, and its dual-side is provided with nose bar and engages mutually with aforementioned caulking groove.

2. a kind of soft arranging wire connector improvement as claimed in claim 1 is characterized in that: aforementioned caulking groove is lengthwise shape structure, and the nose bar of aforementioned protecting cover can be moved by straight line in caulking groove, and when protecting cover moved forward to the location, aforementioned fastener can be fixed in closed position.

3. a kind of soft arranging wire connector improvement as claimed in claim 1 is characterized in that: aforementioned protecting cover is provided with the overlapping portion that is bent upwards.

4. soft arranging wire connector improvement, it is characterized in that comprising: insulating body is to be lengthwise frame type, and two sides are provided with projection, and is in the top and be provided with a fastener, rotatable with fixing butt joint object; Plural terminals, in be located in the aforementioned dielectric body; Protecting cover is to be the ㄇ font structure, is located at aforementioned dielectric body top, and its dual-side is provided with breach and engages mutually with aforementioned projection.