CN2919590Y

CN2919590Y - Plastic clamping and hooking mechanism

Info

Publication number: CN2919590Y
Application number: CNU2006201125715U
Authority: CN
Inventors: 洪忆晴
Original assignee: Speed Tech Corp
Current assignee: Speed Tech Corp
Priority date: 2006-04-24
Filing date: 2006-04-24
Publication date: 2007-07-04
Anticipated expiration: 2016-04-24

Abstract

The utility model relates to a plastic block hook, including a first connector with an insulation main body. The insulation main body has an accommodation area; the first conducting terminal of the accommodation area is arranged on the insulation main body. Two ends of the accommodation area respectively have a groove and corresponding joint section. And a second connector with an insulation main body as well as the insertion section. The insertion section has many a second terminals contacting the first terminal. Therefore, the first and the second connectors are stably combined; the utility model also saves material and working hours.

Description

The plastic cement coupler mechanism

[technical field]

The utility model relates to a kind of plastic cement coupler mechanism.

[background technology]

The board to board connector of generally commonly using such as Fig. 5, shown in 6, it is U.S. US6,805,571 B2 numbers patent, this patent is to include first connector 3, comprise several the first terminals 32, accommodate first insulating body 31 and the device for fastening 33 of these the first terminals 32, the end of first insulating body 31 is provided with resettlement section 311, device for fastening 33 comprises the elastic portion 332 that is immobilizated in the fixed part 331 in this resettlement section 311 and is connected and is bowing with this fixed part 331, and fixed part 331 is that own elasticity portion 332 upwards and towards the both sides horizontal-extending forms, its both sides are provided with several hangnails 333, and the block holding part 334 that extend straight down elastic portion 332 bottoms;

Second connector 4 comprises that several second terminals 42 that can electrically connect with the first terminal 32 and the end of accommodating second insulating body, 41, the second insulating bodies 41 of these second terminals 42 are provided with depressed part; Wherein

The elastic portion 332 of the device for fastening 33 of first connector 3 can connect with the depressed part of second insulating body 41 of second connector 4.By this, can make first and second connector 3,4 firm combinations.

Though above-mentioned United States Patent (USP) can make first and second connector 3,4 reach firm combination; But because this device for fastening 33 is to include fixed part 331, elastic portion 332, hangnail 333 and block holding part 334, therefore structural design is comparatively complicated, degree of difficulty when causing making is bigger, and this device for fastening 33 and first insulating body 31 are two independent elements, when assembling, must be arranged in the resettlement section 311 of first insulating body 31 in the mode of pegging graft in addition, so cause the increase of man-hour, operation and the cost of making assembling; Moreover because the material that this device for fastening 33 is a metal is made, so its elastic portion 332 is the ductility with metal, and easily because of repeatedly plug distortion, and the elastic portion 332 of device for fastening 33 can't firmly be connected in the depressed part of second connector 4.

[utility model content]

Main purpose of the present utility model is to be to provide a kind of plastic cement coupler mechanism, can make first, second connector reach firm combination, and has the effect of saving material and making man-hour, operation simultaneously.

In order to achieve the above object, a kind of plastic cement coupler mechanism of the present utility model, it comprises that one has first connector of insulating body, has a disposal area on this insulating body, and has first conducting terminal of this disposal area of a plurality of connections on this insulating body; And second connector with insulating body, the insulating body of this second connector is to have a Plug Division that is inserted in this first connector disposal area, has a plurality of second conducting terminals that contact with this first conducting terminal on this Plug Division; It is characterized in that:

Disposal area two ends of this first connector are to have a recessed groove respectively, are that upwards one is extended with a corresponding junction surface in each recessed groove; And

Plug Division two ends of this second connector are to have a correspondence respectively to be engaged in protuberance in the recessed groove of this first connector, and are to be respectively arranged with a docking section that mutually combines with above-mentioned junction surface on each protuberance.

Plastic cement coupler mechanism of the present utility model can make first, second connector reach firm combination, and has the effect of saving material and making man-hour, operation simultaneously.

[description of drawings]

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model first connector.

Fig. 2 is the three-dimensional appearance schematic diagram of the utility model second connector.

Fig. 3 is an assembled state schematic diagram of the present utility model.

Fig. 4 is the profile status schematic diagram after the utility model assembling.

Fig. 5 is a perspective exploded view of commonly using the electric connector combination.

Fig. 6 is a three-dimensional appearance schematic diagram of commonly using device for fastening.

[embodiment]

Seeing also shown in Fig. 1,2, is to be respectively the three-dimensional appearance schematic diagram of the utility model first connector and the three-dimensional appearance schematic diagram of the utility model second connector.As shown in the figure: the utility model is a kind of plastic cement coupler mechanism, it is made of one first connector 1 and second connector 2, can make first and

second connector

1,2 reach firm combination, and have the effect of saving material and making man-hour, operation simultaneously.

Above-mentioned first connector of carrying 1 is to have an insulating body 11, be to have a disposal area 12 on this insulating body 11, and on this insulating body 11 first conducting terminal 121 with a plurality of connections disposal area 12, and be to have a recessed groove 13 respectively in these disposal area 12 2 ends, be that upwards one is extended with a corresponding junction surface 14 in each recessed groove 13, each junction surface 14 is to have one respectively by the recessed groove 13 bottoms elastic arm 141 that one extends that makes progress, and is to be respectively equipped with a projection 142 on each elastic arm 141 corresponding one side.

This second connector 2 is to have an insulating body 21, this insulating body 21 is to have a Plug Division 22 that is inserted in first connector, 1 disposal area 12, be to have a plurality of second conducting terminals 221 that contact with first conducting terminal 121 on this Plug Division 22, and two ends of this Plug Division 22 are to have a protuberance 23 that can corresponding be engaged in the recessed groove 13 respectively, and be to be respectively arranged with a docking section 24 that mutually combines with above-mentioned junction surface 14 on each protuberance 23, each docking section 24 is to be respectively one to be opened in each protuberance 23 groove 241 simultaneously, and an end of each groove 241 is to have a retaining edge 242.In this way, constitute a brand-new plastic cement coupler mechanism by above-mentioned structure.

Seeing also shown in Fig. 3,4, is the profile status schematic diagram that is respectively after the assembling of assembled state schematic diagram of the present utility model and the utility model.As shown in the figure: when the utility model in when assembling, be that Plug Division 22 corresponding inserted with second connector 2 are in the disposal area 12 of first connector 1, protuberance 23 correspondences are engaged in the recessed groove 13, at this moment, the retaining edge 242 of this docking section 24 is the projections 142 on the pushing tow junction surface 14, make projection 142 interlock elastic arms 141 slightly moving toward a thruster, and allow projection 142 by behind the retaining edge 242 of docking section 24, make elastic arm 141 homings, use that projection 142 is limited in the groove 241, and pull with the mutual top of projection 142 and reach firm combining by retaining edge 242.

In sum, the utility model plastic cement coupler mechanism can effectively improve the various shortcoming of commonly using, junction surface by the one extension that makes progress in first connector, cooperate the docking section that combines with the junction surface on second connector, can make first and second connector reach firm combination, and have the effect of saving material and making man-hour, operation simultaneously.

But the above only is preferred embodiment of the present utility model, when not limiting protection range of the present utility model with this; So all simple equivalent of being done according to the utility model content change and modify, and all should still belong in the protection range of the present utility model.

Claims

1. plastic cement coupler mechanism, it comprises that one has first connector of insulating body, has a disposal area on this insulating body, and has first conducting terminal of this disposal area of a plurality of connections on this insulating body; And second connector with insulating body, the insulating body of this second connector is to have a Plug Division that is inserted in this first connector disposal area, has a plurality of second conducting terminals that contact with this first conducting terminal on this Plug Division; It is characterized in that:

2. according to the described plastic cement coupler mechanism of claim 1, it is characterized in that: each junction surface of this first connector is to have one respectively by the upwardly extending elastic arm in recessed groove bottom, and is respectively equipped with a projection on the corresponding one side of each elastic arm.

3. according to the described plastic cement coupler mechanism of claim 1, it is characterized in that: each docking section of this second connector is respectively one to be opened in the groove of each protuberance one side, and an end of each groove has a retaining edge.