CN2679884Y

CN2679884Y - Electronic connector

Info

Publication number: CN2679884Y
Application number: CN 200420003845
Authority: CN
Inventors: 郑宗淦; 张辉良; 温国梁
Original assignee: XIWANG SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: XIWANG SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2004-02-19
Filing date: 2004-02-19
Publication date: 2005-02-16
Anticipated expiration: 2014-02-19

Abstract

The utility model relates to an electronic connector. The electronic connector is inserted in and connected with a terminal board. The terminal board is locked and fixed automatically. The terminal board is pulled out, only the releasing button on the connector needs to be pressed, and the terminal board can be taken out easily. The connector comprises a shell body, a base body, contact terminals, a left fastening slice, a right fastening slice, and a fastening slice spring. Wherein, the shell body wraps the exterior of the base body, and the front end of the shell body is provided with a slot hole. The slot duct of the base body is made to form an inserting slot corresponding to the slot hole. A plurality of contact terminals are fixed on the rear side of the base body and extend to the inserting slot. The left fastening slice and the right fastening slice are respectively in shape of 'L ' and ' reverse L ', and are arranged in the sliding slot in the upper edge of the base body. The releasing button at the end of the electronic connector is made to project the exterior of the connector, and a fastening slice spring is arranged between the left fastening slice and the right fastening slice. Two fasteners of the left fastening slice and the right fastening slice keep the state constantly that the left fastening slice and the right fastening slice are clamped inwards and the releasing button spreads outwards by the fastening slice spring.

Description

The electronics connector

Technical field

The utility model relates to a kind of connector, specifically, relates to a kind of connector that can peg graft with corresponding terminal board.

Background technology

General connector and the inserting mode that is inserted in the terminal board in the connector, mainly be the elasticity of utilizing in the connector that splicing ear or its shell had, be compressed on and make its unlikely coming off on the terminal board, when therefore desiring to extract connector, need execute gravity and it could be extracted.Outside this method can't guarantee that not only terminal board can not come off, also must use rough power when taking out terminal board, thereby make troubles to the user.

The utility model content

The problem that the utility model institute desire solves mainly is to come off when using in order to prevent that connector and terminal board from pegging graft, and during the taking-up terminal board, only need press by button release and can easily terminal board be taken out in by connector.

In order to reach the purpose of this utility model, the technical solution of the utility model is to realize like this, it mainly is that a left trip sheet is set in connector inside, one right trip sheet, and should left side trip sheet and right trip sheet interlaced and be overlapped in the pedestal chute track, and in the staggered place, stage casing of left trip sheet and right trip sheet, the one trip flat spring with tension force is set, tension force by this trip flat spring can make two trips of left trip sheet and right trip sheet often inwardly clamp and the frequent state that outwards stretches of button release mutually, at last when this terminal board is plugged in the slot of connector, the trip of its left trip sheet and right trip sheet promptly can catch on terminal board the sealed worry that comes off that do not have automatically, and overlap turning circuit mutually with a plurality of contact terminals that are fixed on this inner housing, and in the time will extracting this terminal board, only need press by two button releases on the connector left trip sheet and right trip sheet outwards to be moved to unclamp two trips, with easily with this terminal board by taking out in the connector.

The utility model makes sealed being fixed in the connector of terminal board energy by the design of left trip sheet and right card, and only need left trip sheet and inside pressure of right trip sheet are pressed, terminal board can be easily by taking out in the connector, thereby the utlity model has following technique effect:

1, by enforcement of the present utility model, the situation that can avoid terminal board and connector to peg graft and come off when using.

2, by enforcement of the present utility model, only need the trip sheet is inwardly pushed, its terminal board can be easily by extracting in the connector.

Description of drawings

Fig. 1 is the three-dimensional figure of enforcement of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is that figure () is implemented in action of the present utility model;

Fig. 4 is that figure (two) is implemented in action of the present utility model;

Fig. 5 is that figure (three) is implemented in action of the present utility model.

Wherein, description of reference numerals is as follows:

1 connector, 133 spring fore-sets

11 housings, 14 right trip sheets

111 slotted eyes, 141 button releases

12 pedestals, 142 trips

121 conduits, 143 spring fore-sets

122 chutes, 15 contact terminals

16 trip flat springs, 13 left trip sheets

17 slots, 131 button releases

2 terminal boards, 132 trips

21 trip grooves

Embodiment

Below in conjunction with accompanying drawing, describe structure of the present utility model, effect and feature in detail:

Fig. 1, Fig. 2 are respectively three-dimensional enforcement figure of the present utility model, three-dimensional exploded view.There is shown a kind of electronics connector 1 of the present utility model, its main function is, can be with after corresponding terminal board 2 be pegged graft, can be automatically that terminal board 2 is sealed fixing except the connection of circuit, and in the time will extracting terminal board 2, only need press by the button release on the connector 1 131,141 and can take out this terminal board 2 easily.This connector 1 is made up of housing 11, pedestal 12, contact terminal 15, left trip sheet 13, right trip sheet 14 and trip flat spring 16.Its middle shell 11 is the outsides that are the thin slice body of a Contraband shape and are coated on pedestal 12, housing 11 front ends offer a slotted eye 111 again, pedestal 12 is an approximate ㄇ shape, and offer a conduit 121 for terminal board 2 grafting location on it, 15 of a plurality of contact terminals are fixedly arranged on the terminal fixing hole of pedestal 12 rear walls, front end protrudes and to be inserted in the slot 17, and correspondingly with the terminal board 2 circuit contacts points in being inserted in slot 17 (sees also Fig. 3～Fig. 5).In addition, the apical margin left and right sides of pedestal 12 then offers a chute 122 in addition, and the setting by this chute 122 can be inserted and can slip mobile for left trip sheet 13 and right trip sheet 14.Simultaneously, left side trip sheet 13 and right trip sheet 14 are a plate body, and it is L-shaped and L shaped respectively, again should left side trip sheet 13 and the front end of right trip sheet 14 respectively be provided with a trip 132,142, and the stage casing respectively is provided with spring fore-set 133,143, and two spring fore-sets 133,143 are in opposite directions, and form the distance that trip flat spring 16 needs mutually, and its left trip sheet 13 and right trip sheet 14 are staggered about being mutually, overlapping upper limb chute 122 places that are arranged in pedestal 12 up and down, and make its terminal button release 131,141 protrude from the outside of this pedestal 12.In addition, trip flat spring 16 is shape in the shape of a spiral, and the setting of the spring fore-set 133 by left trip sheet 13 and the spring fore-set 143 of right trip sheet 14 is able to tension force and is fixed between left trip sheet 13 and the right trip sheet 14, and the tension force by this trip flat spring 16 can make the trip 142 of the trip 132 of left trip sheet 13 and right trip sheet 14 often be the state of mutual clamping.In the time of at last in this terminal board 2 is plugged in this slot 17, the trip 132 of its left trip sheet 13 and the trip 142 of right trip sheet 14 promptly can catch on terminal board 2 sealed, so terminal board 2 promptly is fixed in connector 1 inside, and overlaps turning circuit mutually with a plurality of contact terminals 15 that are fixed on this pedestal 12.Otherwise, in the time will extracting this terminal board 2, only need press by two button releases 131,141 on the connector 1, left trip sheet 13 and right trip sheet 14 are outwards moved, unclamp trip 132,142 with easily with this terminal board 2 by taking out in the connector 1.At last, contact terminal 15 is to be fixed on the contact terminal fixing hole of rear wall of pedestal 12, contact side is the microscler tabular appearance of a central bending projection, and make the connection welding ends protrude from the outside of pedestal 12, one end of this contact terminal 15 stretches out in the outer usefulness as welding of pedestal 12 rear walls, one end stretches into appropriate location in the slot 17, the usefulness of connecting circuit for terminal board 2 contacts.Simultaneously, 12 of housing 11 and pedestals are provided with slotted eye, rivet hole, reference column and are located, and also are provided with fixedly slotted eye, fixing foot rest on the housing 11, with effective fixed connector 1 on other body.

Fig. 3 to Fig. 5 is respectively action enforcement figure of the present utility model (), (two) and (three), there is shown a kind of connector 1 of the present utility model, and this connector 1 can firmly combine with corresponding terminal board 2.Wherein, terminal board 2 mainly is to be plugged in the slot 17 of connector 1, when terminal board 2 is plugged in connector 1, terminal board 2 is by front end trip 132,142 inclined design of left trip sheet 13 and right trip sheet 14, trailing edge then is a design near plane of structure, can be directly left trip sheet 13, right trip sheet 14 be pushed open to both sides.Like this, terminal board 2 can be plugged in the connector 1 smoothly, and the enforcement of the trip 132,142 by left trip sheet 13 and right trip sheet 14 front ends the trip groove 21 of terminal board 2 both sides is blocked sealed, so, its terminal board 2 gets final product stable being fixed among the connector 1, does not have the anxiety that comes off.At last, when user's desire is extracted terminal board 2 in by connector 1, only need push two button releases 131,141, so left trip sheet 13 and right trip sheet 14 promptly can be upheld to both sides and be moved, the trip 132,142 of left trip sheet 13 and right trip sheet 14 front ends promptly can unclamp with the trip groove 21 of terminal board 2 and break away from this moment, thereby terminal board 2 can be easily by taking out in the slot 17 of connector 1.At last when two button releases 131, when 141 strength of pushing disappear, by set trip flat spring 16, left side trip sheet 13, two trips 132 of right trip sheet 14,142 promptly can be automatically inside homing, by enforcement of the present utility model, can realize safety and the convenient effect of using connector, and, trip flat spring 16 can be according to its enforcement state for stretching or the compression spring, quantity as for trip flat spring 16 can be more than one, and can be installed in simultaneously between left trip sheet 13 and the right trip sheet 14, or respectively at independent installing trip flat spring 16 on left trip sheet 13 and the right trip sheet 14, and make them implement respectively to slip.

Claims

1. electronics connector, peg graft with corresponding terminal board, it is characterized in that, pedestal inside is formed with a slot, a plurality of contact terminals are fixed on the rear side of pedestal and extend in the slot, the pedestal upper limb is provided with and can establishes the chute that slips for left trip sheet and right trip sheet card, the front end of this left side trip sheet and right trip sheet and end are equipped with a trip and a button release, and trip on the left trip sheet and button release are inserted into the left side of slot and the outside on connector right side respectively, and trip on the right trip sheet and button release are inserted into the right side of slot and the outside in connector left side respectively, between left trip sheet and right trip sheet, be provided with the trip flat spring, can make the two trips state that often maintenance inwardly clamps and button release outwards stretches of left trip sheet and right trip sheet by the setting of this trip flat spring.

2. electronics connector as claimed in claim 1 is characterized in that also comprising:

One housing, this housing constitutes ㄈ shape by three faces, offers a slotted eye on the face in the middle of being positioned at, and for the usefulness of the terminal board discrepancy of pegging graft, three bread of this housing are covering pedestal;

This pedestal is ㄇ shape, place in this housing, the front side of this ㄇ shape pedestal is the slotted eye position of opening corresponding to housing, and this opening about two inboards respectively be provided with conduit, conduit forms this slot jointly with housing and slotted eye in housing, the usefulness of location when pegging graft for terminal board, the rear side wall of pedestal is provided with a plurality of terminal fixing holes, for the fixing usefulness of these a plurality of contact terminals.

3. electronics connector as claimed in claim 1 is characterized in that, an end of these a plurality of contact terminals stretches out in the outer usefulness as welding of pedestal rear wall, and the other end stretches into interior the contacting with terminal board and connect into the appropriate location of circuit of slot.

4. electronics connector as claimed in claim 1 is characterized in that, this left side trip sheet and this right side trip sheet are L-shaped respectively and L shaped, and with about relatively, folded mutually up and down mode places in the trip sheet chute of this pedestal, and can horizontally slip; The trip of the front end of this left side trip sheet and this right side trip sheet is inserted into respectively in pedestal left side conduit and the right conduit; The trip leading edge of this left side trip sheet and this right side trip sheet all is the inclined-plane, and trailing edge then is plane of structure; The stage casing of this left side trip sheet and this right side trip sheet is respectively equipped with a spring fore-set, and this spring fore-set and forms the distance that this trip flat spring needs toward each other mutually;

5. electronics connector as claimed in claim 4, it is characterized in that, this trip flat spring is shape in the shape of a spiral, be to utilize its tension force to place in the two spring fore-sets of this left side trip sheet and this right side trip sheet, the sealed power of trip of this left side trip sheet and right trip sheet is provided, makes this trip often be in locked state.

6. electronics connector as claimed in claim 2 is characterized in that, is provided with slotted eye, rivet hole, reference column between housing and pedestal with the location.

7. electronics connector as claimed in claim 1 is characterized in that, also is provided with fixedly slotted eye, fixing foot rest on the housing, with fixed connector.