CN200979926Y

CN200979926Y - Electric connector

Info

Publication number: CN200979926Y
Application number: CNU2006201591635U
Authority: CN
Inventors: 梁世杰; 林志杰
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Current assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Industries Inc
Priority date: 2006-11-22
Filing date: 2006-11-22
Publication date: 2007-11-21
Anticipated expiration: 2016-11-22

Abstract

The utility model relates to an electrical connector, comprising a connect base, an insulation body, and soft creel. The insulation body comprises an accommodation cavity and a tongue, wherein the tongue is inserted into a slot of the connect base, and the base is provided with elastic locate arms extended along two sides. A plurality of contact points of the soft creels are inserted into the slot on the connect base and located under the tongue, therefore, the tongue can be contacted with the surface of the soft creel to form an electrical connection between the soft creel and the conductive terminals in the connect base, and the connect base is used to be inserted with a contact connector, and when the contact portion on the connect base is inserted into the butt connector, when a butt portion of the connect base is inserted into the butt connector, the elastic locate arms can be buckled on the butt connector to reach stable location and successful transmission without release.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, but refers to the electric connector of a kind of strong fix on butt connector especially.

Background technology

Flexible flat cable is a kind of signal transmission assembly, itself have advantages such as deflection arbitrarily, high signal transmittability, be applied in widely in many electronic products at present, and arrange in pairs or groups, signal is passed to another place by a place with the electric connector that can peg graft flexible flat cable; On the motherboard of electronic product inside of LCD or the circuit board butt connector can be set all and generally have, this butt connector is to be used for pegging graft for the electric connector that is combined with flexible flat cable using, and forms stable signal transmission with this.

The known electric connector that is used in LCD, usually possess a winding displacement connecting support is arranged, this winding displacement connecting support has a slot and can plant for the butt joint winding displacement, and convex with a docking part in winding displacement connecting support front end face, be equipped with the plural terminals caulking groove that extends in the slot in this docking section, each terminal caulking groove is equipped with conducting terminal respectively, make flexible flat cable can be inserted in the slot of winding displacement connecting support with this, and form to electrically connect with conducting terminal in the docking section, and the docking section that will be combined with the winding displacement connecting support of flexible flat cable is inserted in the butt connector on the circuit board, with this flexible flat cable and butt connector formed and electrically connects; Usually break away from the winding displacement connecting support for fear of flexible flat cable, thus flexible flat cable that can be in slot above the fixed head of planting again, be difficult for breaking away from the winding displacement connecting support to make flexible flat cable.

Though having reached, the electric connector of commonly using avoid flexible flat cable to break away from the effect of winding displacement connecting support, but when the docking section of winding displacement connecting support is inserted in butt connector, adhesion between the two is to utilize the mutual clamping masterpiece location of the conducting terminal and the conducting terminal in the butt connector of winding displacement connecting support, keep combining of electric connector and butt connector with this, yet this kind adhesion is often firm inadequately, situation loosening or that come off takes place easily, and then cause the signal transmission unstable, even the situation that causes signal to interrupt produces.

Be with, how solve the above problems and lack, be the direction place that the relevant manufacturer that is engaged in the industry need study improvement in one's power.

Summary of the invention

Utility model people is in view of above-mentioned every problem and disappearance, is collect related data, and via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, the beginning is designed the novel patent birth survivor of this kind electric connector.

The purpose of this utility model is in that a kind of electric connector is provided, and by improvement of the present utility model, makes being incorporated on the butt connector that electric connector can be firm, and then can promote transmission quality.

For realizing the described purpose in prostatitis, electric connector of the present utility model is to have Connection Block, insulating body and flexible flat cable, this insulating body has a receiving space and a hyoplastron, this hyoplastron is to be inserted in the slot of Connection Block, and the pedestal both sides stretch out and are provided with the location elastic arm, the plural contact of this flexible flat cable is to stretch in the slot of Connection Block and be positioned at the hyoplastron below, makes hyoplastron can be resisted against the flexible flat cable surface.

The utility model compared with prior art has following conspicuous substantive distinguishing features and advantage: the conducting terminal in flexible flat cable and the Connection Block forms and electrically connects, and Connection Block is for plugging with butt connector, when the docking section of Connection Block is inserted in the butt connector, aforementioned location elastic arm can be snapped on the butt connector, and then reaches strong fix, avoids getting loose and transmit effect smoothly.

Description of drawings

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

Fig. 2 is the stereo appearance figure of another angle of the utility model.

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

Fig. 4 is a combination sectional side view of the present utility model.

Fig. 5 is a combination vertical view of the present utility model.

Fig. 6 is a user mode vertical view of the present utility model.

Fig. 7 is a user mode stereogram of the present utility model.

The figure number explanation

1 Connection Block

11 slots, 12 buckling grooves

121 locating buttons, 13 docking sections

131 terminal caulking grooves, 14 conducting terminals

2 insulating bodies

21 pedestals, 22 receiving spaces

23 hyoplastrons, 24 hooks

Elastic arm 251 press sections, 25 location

252 push space 253 buckling partss

254 protruding buttons

3 flexible flat cables

31 contacts

4 butt connectors

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, the existing drawing illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows, convenient understanding fully.

See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, be to be three-dimensional exploded view of the present utility model, another angle three-dimensional exploded view, three-dimensional combination figure and combination sectional side view, electric connector of the present utility model is made up of Connection Block 1, insulating body 2 and flexible flat cable 3.

Connection Block 1 is generally to be a long cuboid, it has a slot 11, be provided with buckling groove 12 in slot 11 both sides, in buckling groove 12, be provided with locating button 121, the docking section 13 that is provided with long rectangle is protruded in this Connection Block 1 the place ahead, be equipped with plural terminals caulking groove 131 in this docking section 13, this terminal caulking groove is to be communicated with slot 11, is embedded with conducting terminal 14 in each terminal caulking groove 131.Insulating body 2 has the pedestal 21 of a long rectangle, this pedestal 21 has a receiving space 22, the hyoplastron 23 and pedestal 21 front end faces stretch out, and aforementioned receiving space 22 is to be communicated in hyoplastron 23 bottoms, be provided with hook 24 in hyoplastron 23 both sides, these pedestal 21 both sides and the one-body molded location elastic arm 25 that is provided with, this location elastic arm 25 has a press section 251 that is positioned at pedestal 21 both sides, and has the space of pushing 252 between press section 251 and pedestal 21, a buckling parts 253 is also forwards extended in this press section 251, and these buckling parts 253 medial surfaces are provided with protruding button 254; And flexible flat cable 3 front end bottom surfaces have plural contact 31.

Aforementioned components is when combination, be earlier flexible flat cable 3 front ends to be stretched in the slot 11 of Connection Block 1, the plural contact 31 that makes flexible flat cable 3 belows contacts and forms electric connection with conducting terminal 14 in the Connection Block 1, hyoplastron 23 with insulating body 2 inserts in the slot 11 again, the hook 24 of hyoplastron 23 both sides stretches in the buckling groove 12 simultaneously, this hook 24 can be snapped on the locating button 121 in the buckling groove 12, and forms firm combining with Connection Block 1, and also finished the group structure of this creation integral body this moment; And the hyoplastron 23 of the insulating body 2 after combination is finished is the tops that are resisted against flexible flat cable 3, and can avoid flexible flat cable 3 to get loose.

See also Fig. 5 again, figure, shown in Figure 7, be to be the utility model combination vertical view, user mode vertical view and user mode stereogram, after the combination of the utility model electric connector is finished is to be used for being connected on the butt connector 4, utilize docking section 13 slotting being placed in the butt connector 4 of Connection Block 1, push the press section 251 of location elastic arm 25 simultaneously, press section 251 promptly changes over to towards pushing space 252, after the buckling parts 253 of locating elastic arm 25 front ends is outwards opened, location elastic arm 25 promptly produces elastic-restoring force and makes the protruding button 254 of buckling parts 253 be snapped on the butt connector 4, therefore can make Connection Block 1 form quite firm combining with butt connector 4, and do not have situation loosening or that come off and produce, and then make electric connector of the present utility model and butt connector 4 form smooth and easy stable electric connection.

Be with, when electric connector of the present utility model combines with butt connector 4, not only can utilize the chucking power formation between the terminal of conducting terminal 14 and butt connector 4 in the Connection Block 1 to combine, can be snapped in simultaneously the front end face on the butt connector 4 again because of the protruding button 254 of the location elastic arm 25 of insulating body 2 both sides, therefore the retain strength after significantly increasing electric connector and butt connector 4 combines, effectively avoid producing the phenomenon that gets loose, and then can reach strong fix and transmit smooth and easy stable effect.

Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the utility model, but this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

In sum, the utility model really meets novelty, practicality and creationary patent requirement, now files an application, and expects early to grant a patent.

Claims

1. electric connector is characterized in that comprising:

Connection Block, it has a slot, and this Connection Block the place ahead is protruded and is provided with the docking section that is communicated with slot, and this docking section is equipped with the plural terminals caulking groove, and each terminal caulking groove is embedded with conducting terminal;

Insulating body, it has a pedestal, and this pedestal has receiving space, and in the pedestal front end face hyoplastron that stretches out, this hyoplastron is to stretch in the aforesaid slot, and pedestal both sides and the one-body molded location elastic arm that is provided with;

Flexible flat cable, its front end surface has plural contact, and this flexible flat cable front end is to stretch in the aforementioned slot and be positioned at aforementioned hyoplastron bottom, forms with the conducting terminal with Connection Block to electrically connect.

2. electric connector as claimed in claim 1 is characterized in that: the slot both sides of this Connection Block are provided with buckling groove, have locating button in this buckling groove.

3. electric connector as claimed in claim 2 is characterized in that: these hyoplastron both sides are provided with hook, and this hook is to be snapped on the locating button of buckling groove.

4. electric connector as claimed in claim 1, it is characterized in that: this location elastic arm has the press section, and this press section is the both sides that are positioned at pedestal, and has the space of pushing between press section and pedestal, a buckling parts is forwards extended in this press section, and this buckling parts medial surface is provided with protruding button.

5. electric connector as claimed in claim 1 is characterized in that: this receiving space is to be communicated to the hyoplastron bottom.