CN201029163Y

CN201029163Y - Connector

Info

Publication number: CN201029163Y
Application number: CNU2007200052105U
Authority: CN
Inventors: 李欣怡
Original assignee: KUNSHAN HONGZHI ELECTRONIC CO Ltd
Current assignee: KUNSHAN HONGZHI ELECTRONIC CO Ltd
Priority date: 2007-02-27
Filing date: 2007-02-27
Publication date: 2008-02-27
Anticipated expiration: 2017-02-27

Abstract

The utility model relates to a connector, in particular to a connector that can provide firm connecting and positioning and consists of a plug connector and socket connector. The plug connector is provided with a rod body that extends outside from the connecting side. A connecting part is arranged between the rod body and the plug connector, the side of the socket connector is provided with a hole. A connecting part is arranged between the hole and the socket connector. The plug connector is inserted into the socket connector through the rod body so as to electrically connect the two parts to transmit signals, the connecting part between the rod body inserts into the connecting part of the holes so as to achieve the aim of firm connecting, accurate positioning. The utility model has the advantage of firm connecting and stable transmission of the signals.

Description

Connector

Technical field

The utility model relates to a kind of connector, You Zhike is for firmly grafting combination and the connector of snaps into position relatively, utilize the binding of pegging graft relatively of the joint portion of linking part, the socket connector of pin connector, reach the connector firm plug, be difficult for getting loose, rocking, and make the transmission of signal stable.

Background technology

Press, in the general electronic product, as computer, TV, sound equipment, devices such as LCD screen, its inside must be provided with circuit board or motherboard, when circuit board or motherboard during in work, certainly will supply with certain operating voltage by external power source, otherwise just can't start, so circuit board or motherboard need connect by lead and electric connector thereof, with the use as transferring electric power, and under the existing production automation and modular trend, be directly with lead and the direct solid welding of circuit board in early days, thus can't satisfy the condition of modularization and automation, be with, just have an electric connector is set up in the end of lead, and in circuit board, on motherboard or other device corresponding electric connector is set,, reaches fast insert-pull and reusable function by the combination of two electric connectors.

Only, be used in the electric connector on motherboard or the circuit board, the person that is used in the high voltage, the pattern of the public plug A of its pairing, female plug seat B sees also shown in Figure 7ly, and the public plug A of this electric connector system docks with the jack B1 of female plug seat B with shank A1 and combines, utilize electric connector to carry out the transmission of voltage to reach, public plug A, the female plug seat B that so commonly uses electric connector when using, for having following each disappearance, as:

(1) after public plug A inserts the jack B1 of female plug seat B with shank A1, there is no the function that can supply blocking, location, can't determine then whether shank A1 inserts jack B1 inside fully, easily causes the incomplete state of pegging graft, and influences the transmission of voltage.

When (2) the shank A1 of public plug A inserts the jack B1 of female plug seat B, if pegged graft when loose, with the phenomenon that causes public plug A and female plug seat B to get loose, rock.

(3) the joint A2, the B2 that are connected with power line of public plug A, female plug seat B, it is the body of two compartment formula design, then when gripping joint A2, B2 place desire are done the grafting binding with public plug A, female plug seat B, cause finger grip to be difficult for thus slip out of the hand, the phenomenon of landing, and make the assembling of public plug A, the female plug seat B trouble of pegging graft.

Be with, how to solve the problem of the relative grafting of the public plug of commonly using electric connector, female plug seat, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.

The utility model content

So the creator is because above-mentioned problem and disappearance is to collect related data, via assessing in many ways and considering, and engaging in the many years of experience of the industry accumulation, via constantly studying and revise, the beginning is designed the creation patent birth survivor of the connector that this kind can firmly peg graft, be difficult for getting loose.

Main purpose of the present utility model is to be that this pin connector is for being provided with linking part between the inserted link body that outwards extends in the butt joint side, in between the jack of the butt joint side of socket connector, then be provided with the joint portion, and can utilize the jack of socket connector to insert with the inserted link body for pin connector, but electrically connect and transmission signal to form, the linking part that then is positioned between the inserted link body is that inlay card is gone into the joint portion between jack, reach and peg graft firmly, locate certain purpose, and the firm plug of confession pin connector and socket connector, be difficult for getting loose, rock, and make the transmission of signal stable.

The utility model provides a kind of connector, especially refer to when pegging graft, utilize the connector that links snaps into position mutually, it comprises members such as pin connector, socket connector, and the inserted link body of pin connector can be inserted in the jack of socket connector, but electrically connect and transmission signal to form, wherein, described pin connector is for to be provided with linking part in the butt joint side that extends the inserted link body, then be provided with in the butt joint side of socket connector can with the joint portion of the relative integrated positioning of linking part.

Above-mentioned connector, wherein, described pin connector is provided with linking part between the inserted link body of butt joint side, and linking part is buckling body, and the buckling body in nearly butt joint side is provided with skewed button and holds the limit.

Above-mentioned connector, wherein, described pin connector is a fastening hole also in the set connecting portion in butt joint side, and is provided with the backstop salient point of projection in fastening hole.

Above-mentioned connector, wherein, described socket connector is for being provided with the joint portion between the jack of butt joint side, and the joint portion is fastening hole, and is provided with the backstop salient point of projection in the fastening hole.

Above-mentioned connector, wherein, described socket connector is held the limit for being provided with skewed button again for being buckling body in butt joint set joint portion, side on buckling body.

The connector that the utility model provides can utilize the binding of pegging graft relatively of the joint portion of linking part, the socket connector of pin connector, reaches the connector firm plug, is difficult for getting loose, rocking, and make the transmission of signal stable.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model;

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

Fig. 3 is a side cutaway view of the present utility model;

Fig. 4 is the side cutaway view after connector of the present utility model is pegged graft;

Fig. 5 is the stereo appearance figure of the utility model connector after pegging graft;

Fig. 6 is the side-looking decomposing section of the utility model preferred embodiment;

Fig. 7 is a three-dimensional exploded view of commonly using connector.

The main element symbol description

1, pin connector

11, butt joint side 133, fastening hole

12, inserted link body 134, backstop salient point

13, linking part 14, wire terminal

131, buckling body 141, terminal hole

132, button is held the limit

2, socket connector

21, the butt joint side 233, hold button

22, jack 234, button are held the limit

23, joint portion 24, wire terminal

231, fastening hole 241, terminal hole

232, backstop salient point

A, public plug

A1, shank A2, joint

B, female plug seat

B1, jack B2, joint

Embodiment

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

See also shown in Fig. 1,2 and 3, be stereo appearance figure of the present utility model, three-dimensional exploded view, side cutaway view, find out by knowing shown in the figure, the utility model is by comprising that members such as pin connector 1, socket connector 2 are formed, wherein:

This pin connector 1 lies in the inserted link body 12 that butt joint side 11 outwards extends relative formula, and convex with linking part 13 in 12 of relative formula inserted link bodies, and linking part 13 cordings have rectangular-shaped buckling body 131, and buckling body 131 is provided with skewed button to hold limit 1 towards butt joint 11 places, side

32, but the wire terminal 14 that the power supply source line is pegged graft be provided with in butt joint side 11 other sides again.

2 jacks 22 that inwardly extend relative formula by butt joint side 21 of this socket connector, and also be concaved with joint portion 23 in 22 of relative formula jacks, and joint portion 23 is for having fastening hole 231, and convex with backstop salient point 232 in fastening hole 231 inside, but again in interface 21 in addition sides extend the wire terminal 24 that the power supply source line is pegged graft.

Above-mentioned member is when assembling, system utilizes the pin connector 1 butt joint side 11 relative formula inserted link body 12 that extends, intercalation is gone into socket connector 2 in the set jack 22 in butt joint side 21, buckling body 131 with linking part 13 embeds in the fastening hole 231 of joint portion 23 again, pin connector 1 firmly can be plugged in the socket connector 2, and be difficult for loosening, disengaging.

See also Fig. 2 again, 3, shown in 4 and 5, it is three-dimensional exploded view of the present utility model, side cutaway view, side cutaway view after connector is pegged graft, stereo appearance figure after connector is pegged graft, find out by knowing shown in the figure, connector of the present utility model is after pin connector 1 and socket connector 2 are pegged graft, the linking part 13 that the relative formula inserted link body of this pin connector 1 is 12, in the joint portion 23 of inserting 22 of socket connector 2 jacks, and hold limit 132 in the button of buckling body 131 1 sides by linking part 13, support for the backstop salient point 232 in the fastening hole 231, blocking, and reach pin connector 1 and socket connector 2 stable pegging graft, not loosening, the effect that does not break away from.

And pin connector 1 is provided with integrated wire terminal 14, and is provided with in wire terminal 14 and can electrically connects to utilize terminal and external power cord for the terminal hole 141 of terminal embedding in the side in addition of butt joint side 11, maybe can utilize terminal to be fixedly arranged on the circuit board; And in the butt joint side 21 of socket connector 2 side in addition, be provided with integrated wire terminal 24, and in the wire terminal 24 for having the terminal hole 241 that can embed for terminal, to utilize the electric connection of terminal and external power cord, maybe can utilize terminal to be fixedly arranged on the circuit board; Then the wire terminal 14 of the wire terminal 24 of socket connector 2, pin connector 1 has more complete large tracts of land, can be for the certain grasping of finger, difficult generation is slipped out of the hand, the situation of landing, get final product grasping both

sides wire terminal

14,24, and, make things convenient for the use of connector for pin connector 1 and socket connector 2 quick relative grafting.

See also shown in Figure 6 again, it is the side-looking decomposing section of the utility model preferred embodiment, and this pin connector 1 is in 12 set linking parts 13 of relative formula inserted link body of butt joint side 11, system can be provided with fastening hole 133 in linking part 13, and convexes with backstop salient point 134 in fastening hole 133; And with respect to the linking part 13 of

pin connector

1,22 set joint portions 23 of jack of socket connector 2 butt joint sides 21 then, body 233 is held for having button in this joint portion 23, and button is held body 233 in 21 places, nearly butt joint side and be provided with skewed button and hold limit 234; When making up in order to do pegging graft mutually for pin connector 1 and socket connector 2, pin connector 1 is the fastening hole 133 with linking part 13, holding body 233 for joint portion 23 buttons of socket connector 2 inserts, utilize the backstop salient point 134 in the fastening hole 133 again, be embedded in the skewed button that button holds body 233 and hold limit 234, also can reach the purposes that pin connector 1, socket connector 2 are stablely pegged graft, combination links.

Be with, the above only is the utility model preferred embodiment, non-so limitation the utility model claim, pin connector 1 of the present utility model, socket connector 2, for in the

butt joint side

11,21 are respectively equipped with linking part 13, junction surface 23, to utilize linking part 13, peg graft mutually in joint portion 23, and reach pin connector 1, socket connector 2 firm pegging graft are difficult for loosening purpose, and utilize pin connector 1, the socket connector 2 set wire terminals 14 of side in addition, 24, can be for the firm grasping of finger, unlikely slipping out of the hand, slide, in order to do reaching quick for pin connector 1, the purpose that socket connector 2 is pegged graft relatively, so can reach the structure of aforementioned effect such as, device is contained by the utility model all should, simple and easy modification of this kind and equivalent structure change, all should in like manner be contained in the utility model claim, close and give Chen Ming.

Above-mentioned the utility model connector when reality is used, for can having following advantage, as:

(1) pin connector 1 is provided with linking part 13 in 12 of relative formula inserted link bodies, socket connector 2 then is provided with joint portion 23 in 22 of jacks, with by the relative grafting of linking part 13 with joint portion 23, reach the foundation that pin connector 1, socket connector 2 are plugged to the location mutually, can learn the complete inserting state of pin connector 1, socket connector 2 really, but and stable transfer signal.

(2) linking part 13 of pin connector 1 is with buckling body 131, embed the fastening hole 231 of the joint portion 23 of socket connector 2, and hold limit 132 by linking part 13 skewed buttons, for the backstop salient point 232 buckle blockings in the fastening hole 231, in order to do with pin connector 1 firm and socket connector 2 grafting combinations, be difficult for becoming flexible, come off, separate.

(3) pin connector 1 in butt joint side 11 side in addition, one-body molded have a wire terminal 14; 2 of socket connectors are side in addition in butt joint side 21, and one-body molded have a wire terminal 24; And the

wire terminal

14,24 that makes pin connector 1, socket connector 2 makes things convenient for finger grip, and unlikely generation is slipped out of the hand, the situation of landing.

So; the utility model is the pin connector that is primarily aimed at connector; the socket connector butt joint time utilizes the relative buckle combination of linking part and joint portion; and pin connector and stable the pegging graft of socket connector can be linked; to reach pin connector; socket connector is difficult for loosening; come off and be main key protection point; be that pin connector and socket connector are firmly linked; and has grafting conveniently; the advantage that transmission signal is stable; only; the above only is the utility model preferred embodiment; non-so promptly limit to claim of the present utility model; so the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change; all should in like manner be contained in the claim of the present utility model, close and give Chen Ming.

In sum, the above-mentioned connector of the utility model is when using, for reaching its effect and purpose really, so the utility model really is the creation of a practicality excellence, for meeting the application important document of novel patent, filing an application in the whence in accordance with the law, expects that expensive careful committee grants accurate this case early, to ensure creator's arduous creation, if an ancient unit of weight office examine committee have any check doubtful, the indication of please writing to us without sparing, settled the doing one's utmost of creator cooperates, and the true feeling moral is just.

Claims

1. connector, especially refer to utilize the connector that links snaps into position mutually when pegging graft, it comprises members such as pin connector, socket connector, and the inserted link body of pin connector can be inserted in the jack of socket connector, but electrically connect and transmission signal to form, it is characterized in that:

Described pin connector is for to be provided with linking part in the butt joint side that extends the inserted link body, then be provided with in the butt joint side of socket connector can with the joint portion of the relative integrated positioning of linking part.

2. connector as claimed in claim 1 is characterized in that, described pin connector is provided with linking part between the inserted link body of butt joint side, and linking part is buckling body, and the buckling body in nearly butt joint side is provided with skewed button and holds the limit.

3. connector as claimed in claim 1 is characterized in that, described pin connector is a fastening hole also in the set connecting portion in butt joint side, and is provided with the backstop salient point of projection in fastening hole.

4. connector as claimed in claim 1 is characterized in that, described socket connector is for being provided with the joint portion between the jack of butt joint side, and the joint portion is fastening hole, and is provided with the backstop salient point of projection in the fastening hole.

5. connector as claimed in claim 1 is characterized in that, described socket connector is held the limit for being provided with skewed button again for being buckling body in butt joint set joint portion, side on buckling body.