CN201051555Y

CN201051555Y - Electric connector combination

Info

Publication number: CN201051555Y
Application number: CNU2007201535324U
Authority: CN
Inventors: 王建淳; 官东庆
Original assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Electronic Shenzhen Ltd; P Two Industries Inc
Current assignee: P Two Electronic Technology Suzhou Co Ltd; P Two Electronic Shenzhen Ltd; P Two Industries Inc
Priority date: 2007-06-11
Filing date: 2007-06-11
Publication date: 2008-04-23
Anticipated expiration: 2017-06-11

Abstract

The utility model relates to an electric connector assembly comprising an insulating body, a complex terminal, a flexible wire ranging and a supporting body, wherein the insulating body is provided with a complex calking groove, and the complex terminal is embedded in the calking groove, then the terminal is provided with a butt joint portion and a clamp portion, and the butt joint portion is cropped out of the front part of the insulating body and is communicated with a connector of a butt joint parent base. The flexible wire ranging which is arranged in the clamp portion is contacted with an elastic contacting end of the terminal, and the supporting body is assembled on the insulating body, wherein a lingual plate of the supporting body is inserted into the clamp portion and is propped tightly on the surface of the flexible wire ranging, thereby the flexible wire ranging is propped steadily downward on the elastic contacting end of the terminal.

Description

The electric connector combination

Technical field

The utility model provides a kind of electric connector combination, refers to a kind of electric connector combination of assembling man-hour, promoting efficiency of transmission and reduction manufacturing production cost of shortening especially.

Background technology

Employed signal coffret between LCD (LCD) and the system host board is the differential signal receiver in low voltage (LVDS that adopts tool ultrahigh speed, low-power consumption and low electromagnetic characteristic at present; Low Voltage Differential System) be the signal coffret; This kind connector is to be used to provide the male end connector to peg graft.

The male end connector of commonly using, see also Figure 1 and Figure 2, usually has an insulating body 1, be provided with plural terminals slot 11 in insulating body 1, this terminal slots 11 is to be inserted in it respectively for complex conduction terminal 12, and is provided with installation portion 13 in the both sides of insulating body 1, this installation portion 13 is equiped with Location resilient piece 14, when making the male end connector insert butt connector, can be snapped on the butt connector, electrically connect and make conducting terminal 12 form with butt connector by Location resilient piece 14.The assembling process of the complex conduction terminal 12 of male end connector is earlier each conducting terminal 12 distinctly to be welded a transfer wire 15 one by one, after will being connected with the conducting terminal 12 insertion terminal slots 11 out of the ordinary of transfer wire 15 again, again each bar transfer wire 15 is wound at last a branch of after, be coated and fixed (as shown in Figure 2) with insulating barrier 16, so just can make the conducting terminal 12 must be for use.

But, how quite loaded down with trivial details again assembling process step by the above-mentioned conducting terminal of commonly using as can be known 12 is, each conducting terminal 12 all needs to see through welding transfer wire 15, the location of planting, be wound in a branch of and a plurality of programs such as coated insulation layer 16 could be for use, and the quantity of the conducting terminal 12 of the required use of a male end connector is many again, so except the suitable inconvenience of assembling process, will cause overall package man-hour and cost obviously to increase again.In addition, transfer wire 15 is easier to produce the situation that transmission has some setbacks when high-speed transfer, and then can influence transmission quality.

Summary of the invention

The purpose of this utility model is that a kind of electric connector combination is being provided, and by improvement of the present utility model, can simplify assembling process, improves transmission quality and reduce manufacturing cost.

The purpose of this utility model is that a kind of electric connector combination is being provided, by improvement of the present utility model, keep signal with flexible flat cable and connect state, make more firm the contacting of terminal and flexible flat cable simultaneously, more smooth and easy and avoid flexible flat cable to come off with order transmission.

For achieving the above object, the utility model provides a kind of electric connector combination, and the combination of this kind electric connector is to be used for docking the female seat connector, it is characterized in that comprising: an insulating body, have plural caulking groove, be formed with installation portion in the insulating body both sides, this installation portion is equiped with the locking shell fragment respectively; Plural terminals is to be embedded in the caulking groove, and this terminal forwards extends a docking part, and this rear, docking section connects a clamping part again, and this clamping part is to have upper arm and underarm, and this underarm front end forms elastic contact part; One flexible flat cable is to be inserted in the clamping part, and the contact of this flexible flat cable is and the conducting of Elastic Contact end; One supports body, is to be assembled on the insulating body, and this supports body and has a hyoplastron, and this hyoplastron is to stretch in the clamping part and push against in the soft line surface that comes, and makes the flexible flat cable firm elastic contact part that is resisted against terminal downwards.

The utility model compared with prior art has following conspicuous substantive distinguishing features and advantage: not only overcome the loaded down with trivial details making assembling process of conventional art, and made flexible flat cable stablize smooth and easy more at a high speed electrical transmission course; In addition, owing to utilize the hyoplastron that supports body to be resisted against closely on the flexible flat cable, not only promote the conduction of the contact and the Elastic Contact end of flexible flat cable, imitate effectively and prevent that flexible flat cable from coming off, and make more firm the contacting of terminal and flexible flat cable, make that transmission is more smooth and easy.

Description of drawings

Fig. 1 is a three-dimensional exploded view of commonly using the male end connector.

Fig. 2 is a stereo appearance figure of commonly using the male end connector.

Fig. 3 is a three-dimensional exploded view of the present utility model.

Fig. 4 is the utility model insulating body bottom surface stereogram up.

Fig. 5 is for the utility model flexible flat cable and support the still unassembled preceding side cutaway view of body.

Fig. 6 does not insert preceding sectional side view for the utility model supports body.

Fig. 7 is a combination sectional side view of the present utility model.

Fig. 8 is a combination stereogram of the present utility model.

The figure number explanation

1, insulating body 11, terminal slots

12, conducting terminal 13, installation portion

14, Location resilient piece 15, transfer wire

16, insulating barrier 2, insulating body

21, main part 211, caulking groove

22, protuberance 221, groove

23, installation portion 24, location notch

25, locking shell fragment 251, press section

252, latch part 3, terminal

31, docking section 32, clamping part

321, upper arm 322, underarm

323, Elastic Contact end 4, flexible flat cable

41, upper surface 42, lower surface

421, contact 5, support body

51, base portion 52, hyoplastron

53, positioning rib 6, base plate

Embodiment

Please consult simultaneously Fig. 3, Fig. 4, Fig. 5 its be respectively for three-dimensional exploded view of the present utility model, insulating body bottom surface up stereogram and flexible flat cable and support the side cutaway view of body before still unassembled, find out that by knowing among the figure electric connector of the present utility model makes up by an insulating body 2, plural terminals 3, a flexible flat cable 4, supports body 5 and a base plate 6 is formed.

Insulating body 2 is the main parts 21 with an elongated, be provided with plural caulking groove 211 in this main part 21, in main part 21 the place aheads is to be extended with a protuberance 22, this protuberance 22 is provided with plural groove 221, and this groove 221 is to be communicated with this caulking groove 211, the dual-side of this main part 21 has also outwards protruded out installation portion 23, and be provided with location notch 24 in the both sides of contiguous installation portion 23.

This installation portion 23 is to be used for installing locking shell fragment 25, this locking shell fragment 25 is to have press section 251 and latch part 252, this locking shell fragment 25 is to be assembled in from lower to upper on the installation portion 23, after 25 assemblings of locking shell fragment, its latch part 252 is the both sides (as shown in Figure 4) that protrude from installation portion 23, therefore can be used to buckle into butt joint female seat connector (not shown), and come off for fear of locking shell fragment 25, cover a base plate 6 in insulating body 2 bottom covers again, the shell fragment 25 that can effectively prevent to lock is come off by installation portion 23.

Terminal 3 is to be made by metal material, and each terminal 3 is forwards to extend a docking part 31, and these 31 rears, docking section connect a clamping part 32 again, and this clamping part 32 is to have upper arm 321 and underarm 322, and the front end of this underarm 322 also is formed with Elastic Contact end 323.Flexible flat cable 4 is to have upper surface 41 and lower surface 42, and the front end of this lower surface 42 is provided with plural contact 421.

It is made by the plastic material of insulation supporting body 5, and it has the base portion 51 of an elongated, and the front end face central authorities of this base portion 51 extend a hyoplastron 52 forward, and the front end face both sides of base portion 51 convex with positioning rib 53 with respect to location notch 24 places.

Base plate 6 is lamellar structures of being made by metal material, and this base plate 6 is to be used for being assembled in insulating body 2 bottoms.

Please cooperate again and consult Fig. 6, Fig. 7, shown in Figure 8, be not insert preceding sectional side view for the utility model supports body, combination sectional side view of the present utility model and combination stereogram, the utility model is when assembling as shown in the figure, be that plural terminals 3 is planted in the caulking groove 211 by the rear of insulating body 2 respectively, the clamping part 32 of terminal 3 is embedded in the caulking groove 211, and the docking section 31 of terminal 3 is in the groove 221 that stretches into forward on the protuberance 22, make this docking section 31 surface exposed in groove 221, make docking section 31 and dock female seat connector (not shown) formation electric connection with this, then flexible flat cable 4 is inserted in the clamping part 32 of terminal 3 by the rear of insulating body 2, the front end of this flexible flat cable 4 is placed on the underarm 322, last positioning rib 53 plants that will support body 5 are again gone in the location notch 24 of insulating body 2, make and support body 5 and combine with insulating body 2, this moment, this hyoplastron 52 that supports body 5 was to stretch in the clamping part 32 of terminal 3, and push against upper surface 41 in flexible flat cable 4, flexible flat cable 4 is squeezed and the downward firm Elastic Contact end 323 that is resisted against terminal 3, electrically connect to make contact 421 form to stablize, and then finish of the present utility model group of structure with Elastic Contact end 323.

Be with, the utility model is to utilize flexible flat cable 4 to replace the design of commonly using plural transfer wire 15, commonly use the loaded down with trivial details making assembling process except exempting, and flexible flat cable 4 is more suitable for again applying in the high-speed transfer, it is smooth and easy that electrical transmission course will be stablized more.In addition, utilize the hyoplastron 52 that supports body 5 to be resisted against closely on the flexible flat cable 4 again, can promote the conduction of contact 421 with the Elastic Contact end 323 of flexible flat cable 4 again, and can prevent effectively that flexible flat cable 4 from coming off.

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.

Claims

1. an electric connector combination is to be used for docking the female seat connector, it is characterized in that comprising:

One insulating body has plural caulking groove, is formed with installation portion in the insulating body both sides, and this installation portion is equiped with the locking shell fragment respectively;

Plural terminals is to be embedded in the caulking groove, and this terminal forwards extends a docking part, and this rear, docking section connects a clamping part again, and this clamping part is to have upper arm and underarm, and this underarm front end forms elastic contact part;

One flexible flat cable is to be inserted in the clamping part, and the contact of this flexible flat cable is and the conducting of Elastic Contact end; One supports body, is to be assembled on the insulating body, and this supports body and has a hyoplastron, and this hyoplastron is to stretch in the clamping part and push against in the soft line surface that comes, and makes the flexible flat cable firm elastic contact part that is resisted against terminal downwards.

2. electric connector combination as claimed in claim 1, it is characterized in that: this insulating body has a main part, this caulking groove is to be located in the main part, this main part the place ahead is provided with protuberance, be provided with plural groove in protuberance, this groove is to be communicated with this caulking groove, and installation portion is outwards to be protruded out by the main part both sides.

3. electric connector combination as claimed in claim 1 or 2, it is characterized in that: the clamping part of this terminal is to be embedded in the caulking groove, the docking section of this terminal is to extend forward and be embedded in the groove, this docking section surface exposed in groove with dock the female seat connector and form and electrically connect.

4. electric connector combination as claimed in claim 1, it is characterized in that: the locking shell fragment of this insulating body has press section and latch part.

5. electric connector as claimed in claim 1 combination, it is characterized in that: a base plate can further be assembled in the bottom of this insulating body, and this base plate also is shielded in the bottom of installation portion.

6. electric connector combination as claimed in claim 1, it is characterized in that: this insulating body is provided with location notch in the both sides of contiguous installation portion.

7. as claim 1 or 6 described electric connector combinations, it is characterized in that: this supports body is to have a base portion, this hyoplastron is to extend before the front end face mediad by base portion, and the front end face both sides of base portion convex with positioning rib with respect to the location notch place, this positioning rib is to be inserted in to form in the location notch to fix, and makes to support body and firm the combining of insulating body.