CN201256194Y

CN201256194Y - Connector and terminal material strip

Info

Publication number: CN201256194Y
Application number: CNU2008203015687U
Authority: CN
Inventors: 陈荣松
Original assignee: XUNYU ELECTRONICS Corp
Current assignee: XUNYU ELECTRONICS Corp
Priority date: 2008-07-22
Filing date: 2008-07-22
Publication date: 2009-06-10
Anticipated expiration: 2018-07-22

Abstract

The utility model relates to a connector and a terminal material belt, wherein the connector comprises an insulation shell and a plurality of terminals, the insulation shell is equipped with a slot, the slot is equipped with a fixed surface, a plurality of grooves are arranged on the fixed surface in spaces, and the upper edge of two corresponding side groove walls of each groove is extended with a plurality of projections towards the direction of opposite groove walls. The terminals are respectively arranged in the groove, each terminal is equipped with a contact surface and is level to the fixed surface, and the contact surface is equipped with a plurality of grooves which are used to respectively contain the projections. The terminal material belt comprises a connecting belt and the terminals, and the two opposite side surfaces on a connection of each terminal and a connecting section are respectively equipped with a grooving, thereby being capable of leading the connector to have the efficacies of convenient making and assembling, and firm terminal bonding.

Description

Connector and terminal material belt

Technical field:

The utility model relates to the technical field of a kind of connector aspect, refers to a kind of terminal especially in conjunction with firm connector, and a kind of connector that makes is made terminal material belt easy to assembly.

Background technology:

General known connector is big all shown in the patent that TaiWan, China is announced M324863, M324873 number.It mainly is to set in advance plural caulking groove on an insulation shell, and then more than of terminals slotting is embedded among this caulking groove.Yet so structure not only wastes time and energy when making assembling, and when plugging this terminal, the situation that this terminal easily occurs bending and deformation again.Especially through the structure of this terminal and this caulking groove be illegal very closely, shake and this terminal is produced, so the combination of this terminal is comparatively insecure again.

The utility model content:

Technical problem to be solved in the utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of terminal in conjunction with firm connector, provide a kind of connector that makes to make assembling terminal material belt comparatively easily simultaneously.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of connector, comprise an insulation shell and number terminal, this insulation shell has a slot, this slot has a stationary plane, have the groove that number is arranged side by side at interval on this stationary plane, this is counted terminal and is arranged at respectively in this groove, is characterized in: the two opposite sides cell wall upper limb of described each groove has protruded out several projections towards the direction of opposite cell wall; And described each terminal has a contact-making surface and flushes with described stationary plane, has several grooves on this contact-making surface, this groove tool one degree of depth and extend to the periphery of terminal and this projection is held in opening-like confession respectively.

A kind of connector terminal material belt in when assembling that is used for comprises a connecting band, has a belt body and number linkage section, and this counts the side that the linkage section parallel interval is positioned at this belt body; The number terminal, extend respectively from this linkage section, each terminal has a contact-making surface, on this contact-making surface, have several grooves, each groove tool one degree of depth and extend to peripheral opening-like confession, the neat face of a stationary plane of the slot of this contact-making surface and this insulation shell after those terminals and an insulation shell are one-body molded and being revealed in this slot, the groove Shen of each terminal is embedded in this insulation shell; And the junction of each terminal and this linkage section has a grooving respectively on two relative side.

So, chimeric mutually by those projections and those grooves can make firm being incorporated on this insulation shell of this terminal.And can conveniently make those terminals and this insulation shell one-body molded by the connection of the connecting band on the terminal material belt.Particularly after both moulding combinations, the grooving of this terminal and this linkage section junction can be beneficial to and be fractureed, to get rid of this unnecessary connecting band.Therefore, it is more convenient that it makes assembling, and its also have simultaneously above-mentioned terminal can with the effect of this insulation shell strong bonded.

Description of drawings:

Fig. 1 is the three-dimensional exploded view of the utility model connector.

Fig. 2 is the sectional perspective enlargement decomposition of the utility model connector.

Fig. 3 is the three-dimensional combination figure of the utility model connector.

Fig. 4 is the part section enlarged drawing at the utility model upper grooves place.

Fig. 5 is the part section enlarged drawing at the utility model lower grooves place.

Fig. 6 is the three-dimensional exploded view of terminal material belt of the present utility model and insulation shell.

Fig. 7 is the partial enlarged drawing of terminal material belt of the present utility model.

Fig. 8 is the three-dimensional combination figure of terminal material belt of the present utility model and insulation shell.

Fig. 9 is the action diagram that fractures of the connecting band of terminal material belt of the present utility model.

Label declaration:

Connector 1 insulation shell 10 slots 11

Stationary plane 12 grooves 13 projections 14

Terminal material belt 2 terminals 20 contact-making surfaces 21

Groove 22 metal-backs 30 upper casings 31

Lower casing 32 connecting bands 40 belt bodies 41

Linkage section 42 groovings 43

Embodiment:

See also Fig. 1 to shown in Figure 3, point out that connector 1 described in the utility model comprises an insulation shell 10, plural terminals 20 and a metal-back 30.Wherein:

This insulation shell 10 has a slot 11, and this slot 11 has a stationary plane 12, has the groove 13 that plural number is arranged side by side at interval on this stationary plane 12.The upper and lower edge of two opposite sides cell wall of each groove 13 has protruded out plural projection 14 towards the direction of opposite cell wall.

This plural terminals 20 is arranged at respectively in those grooves 13, and each terminal 20 has a contact-making surface 21 and flushes with this stationary plane 12.Have plural groove 22 on this contact-making surface 21 and the back side thereof, those grooves 22 extend to the periphery of terminal 20 and are opening-like for holding those projections 14 respectively.

This metal-back 30 comprises a upper casing 31 and a lower casing 32, the involutory respectively upper and lower side that is incorporated into this insulation shell 10 of this upper casing 31 and this lower casing 32.

See also Fig. 4 and shown in Figure 5, this plural terminals 20 is one-body molded with this insulation shell 10.Therefore those terminals 20 can be incorporated into respectively in those grooves 13 closely, and it can not shaken.And when moulding, the projection 14 of this insulation shell 10 is embedded in the groove 22 of this terminal 20, so, can make combined more firm of this terminal 20, and can be by coming off in this groove 13.

See also Fig. 6 to shown in Figure 8, point out that terminal material belt 2 of the present utility model comprises a connecting band 40 and plural aforesaid terminal 20.

This connecting band 40 has a belt body 41 and plural linkage section 42.These plural number linkage section 42 parallel interval are positioned at a side of this belt body 41.

This plural terminals 20 is extended respectively from those linkage sections 42, and the handing-over of each terminal 20 and this linkage section 42 is in and has a grooving 43 on the upper and lower two relative side respectively.

See also shown in Figure 9ly, after the plural terminals 20 of this terminal material belt 2 and this insulation shell 10 were one-body molded, those groovings 43 flushed with a side of this insulation shell 10.So, can fracture easily so that this linkage section 42 is separated with this terminal 20, to get rid of this unnecessary connecting band 40 by these grooving 43 places.Therefore it is more convenient to make it make assembling, and its also have simultaneously above-mentioned terminal 20 can with the effect of these insulation shell 10 strong bonded.

In sum, owing to the utlity model has above-mentioned advantage and practical value, and there is no similar products like or deliver in like product, so met the application important document of novel patent, be to file an application in accordance with the law.

Claims

[claim 1] a kind of connector, comprise an insulation shell and number terminal, this insulation shell has a slot, this slot has a stationary plane, on this stationary plane, has the groove that number is arranged side by side at interval, this is counted terminal and is arranged at respectively in this groove, it is characterized in that: the two opposite sides cell wall upper limb of described each groove has protruded out several projections towards the direction of opposite cell wall; And described each terminal has a contact-making surface and flushes with described stationary plane, has several grooves on this contact-making surface, this groove tool one degree of depth and extend to the periphery of terminal and this projection is held in opening-like confession respectively.
[claim 2] connector as claimed in claim 1, it is characterized in that: the two opposite sides cell wall lower edge of described each groove has also protruded out several projections towards the direction of opposite cell wall, each terminal also has several grooves on the back side of contact-making surface, this groove tool one degree of depth and extend to the periphery of terminal and this projection is held in opening-like confession respectively.
[claim 3] connector as claimed in claim 1 or 2 is characterized in that: be combined with a metal-back on the described insulation shell.
[claim 4] connector as claimed in claim 3 is characterized in that: described metal-back comprises a upper casing and a lower casing, and this upper and lower shell is incorporated into the upper and lower side of this insulator respectively.
[claim 5] a kind of terminal material belt is used for the assembling of connector, and it is characterized in that: it comprises:

One connecting band has a belt body and number linkage section, and this counts the side that the linkage section parallel interval is positioned at this belt body;

The number terminal, extend respectively from this linkage section, each terminal has a contact-making surface, on this contact-making surface, have several grooves, each groove tool one degree of depth and extend to peripheral opening-like confession, the neat face of a stationary plane of the slot of this contact-making surface and this insulation shell after those terminals and an insulation shell are one-body molded and being revealed in this slot, the groove Shen of each terminal is embedded in this insulation shell;

And the junction of each terminal and this linkage section has a grooving respectively on two relative side.
[claim 6] terminal material belt as claimed in claim 5 is characterized in that: described grooving flushes with a side of this insulation shell.
[claim 7] is as claim 5 or 6 described terminal material belts, it is characterized in that: described each terminal also has several grooves on the back side of contact-making surface, this groove tool one degree of depth and extend to the periphery of terminal and be opening, after this terminal and this insulation shell were one-body molded, the part material of this insulation shell embedded in this groove.