CN201927832U

CN201927832U - Electrical connector

Info

Publication number: CN201927832U
Application number: CN2010206559223U
Authority: CN
Inventors: 林乐尧
Original assignee: Kunshan Qianduan Electronics Co Ltd
Current assignee: Kunshan Qianduan Electronics Co Ltd
Priority date: 2010-12-13
Filing date: 2010-12-13
Publication date: 2011-08-10
Anticipated expiration: 2020-12-13

Abstract

The utility model discloses an electrical connector. The electrical connector comprises a base seat, a plurality of conductive terminals mounted on the base seat, a cover body assembled on the base seat in a sliding manner, and a driving wheel accommodated between the cover body and the base seat, wherein, a seat hole is formed on the base seat; an accommodating cover hole is formed on the cover body; the driving wheel is mounted between the accommodating cover hole of the cover body and the seat hole of the base; the driving wheel comprises a rotating part concentric with the driving wheel and a driving part separated from the rotating part; and the driving wheel pushes the cover body to slide through the rotation of the driving part. When a user rotates the driving wheel, the cover body is pushed to slide under the drive of the driving part of the driving wheel, so that the electrical connector is electrically connected; and by adopting the design, the driving effect is good, and the manufacture cost is low.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, thereby relates in particular to a kind of electric connector that promotes the lid slip by drive wheel.

Background technology

Processor on the market has a large amount of pin array at present, it provides the electronics path by socket between stitch and circuit board upper groove, Zero plug-in force socket can apply to can be at the lid of slippage between the position of the switch on the pedestal, and the drive member that this slippage action can be rotated (a for example word bottle opener) by instrument is driven.And the array hole of lid is corresponding mutually with the stitch of processor.

When stationary processors, earlier its stitch is passed array hole and cooperates with socket, when lid is positioned at the enable possition, stitch can break-through be crossed the hole of lid and is penetrated in the stitch accepting hole of pedestal, but not with the stitch accepting hole in interior conducting terminal electric connection; If with lid move to off-position can cause stitch move to the stitch accepting hole in electrically connect with conducting terminal.

Because processor may have up to a hundred stitch, lid is moved to off-position needs sizable strength that stitch is moved to the position that cooperates fully, and this strength can cause the receptacle combinations bending, causes driving deficiency and maybe can't remove driving.

Drive member commonly used at present is the eccentric wheel that can rotate normally, utilizing eccentric rotation can drive lid slides with respect to pedestal, and eccentric wheel comprises stepped cylinder from top to bottom integrally formed and that be interconnected with one another, when the user passes through instrument rotating drive member, this stepped cylinder produces eccentric rotation start, and then drives lid in the start of pedestal top offset.

Though said structure can reach the effect of lid in the start of pedestal top offset, yet this eccentric stepped cylinder also is not easy to manufacture, and manufacturing cost is higher.

Given this, necessaryly provide a kind of novel electric connector, improved above-mentioned deficiency.The utility model content

The purpose of this utility model provides a kind of electric connector, and its setting by drive wheel portion makes it be able to rotating drive portion and promotes lid and slide.

For reaching aforementioned purpose, the utility model adopts following technical scheme: a kind of electric connector comprises: pedestal, the plurality of conductive terminals that is installed in described pedestal, Slide Group be located at the lid on the described pedestal and be contained in lid and pedestal between driving wheel; Wherein, pedestal is provided with a hole, and described lid is provided with to accommodate and covers the hole, and described driving wheel is installed on accommodating of lid and covers in the seat hole of hole and pedestal.Described driving wheel include with the rotation section of the concentric setting of driving wheel and with this rotating part from the drive division that is provided with, the rotation of described driving wheel by drive division promotes lid and slides.

As further improvement of the utility model, described pedestal comprises rectangular flat matrix, and described matrix is provided with some conducting terminal accepting holes that run through described matrix, is used to accommodate the conducting terminal of corresponding number.

As further improvement of the utility model, described lid comprises the base portion roughly the same with base shape, and described base portion is provided with some through holes in the corresponding position of conducting terminal accepting hole with pedestal, and lid base portion both sides are respectively equipped with picks up opening.

As further improvement of the utility model, the Gai Kongwei that accommodates of described lid is not just round.

As further improvement of the utility model, also comprise fixture, described accommodating covered hole peripheral and is provided with at least one lid location notch, and described seat hole peripheral is provided with at least one pedestal location notch, and described lid location notch can plug for this fixture with the pedestal location notch and be connected.

As further improvement of the utility model, described fixture is that metal material is made, fixture central authorities are provided with to accommodate with lid covers hole and pedestal seat hole corresponding fixture through hole mutually, and the fixture periphery is bent with and lid location notch, the mutual corresponding fixed part of pedestal location notch towards the lid direction.

As further improvement of the utility model, be provided with connecting portion between the rotation section of described driving wheel and drive division.

As further improvement of the utility model, described matrix base part seat hole peripheral is provided with the holding piece containing hole, and is provided with holding piece in it, and the rotation section of driving wheel is provided with holding tank, and holding piece can be clamped and fastened in the described holding tank.

As further improvement of the utility model, described drive division is a column structure.

As further improvement of the utility model, described drive division has different development lengths with the rotation section on the direction that is parallel to the driving wheel rotation.

Compared to prior art, the utility model slides by promoting lid with rotating part from the driving of the drive division that is provided with on the driving wheel, and then electric connector is electrically connected, and its driving is effective, low cost of manufacture.

Description of drawings

Fig. 1 is the three-dimensional decomposition texture schematic diagram of the utility model electric connector.

Fig. 2 is the three-dimensional decomposition texture schematic diagram of another angle of the utility model electric connector.

Fig. 3 is that the utility model electric connector lid is inserted in the perspective view on the pedestal.

Fig. 4 is the perspective view of the utility model electric connector lid slidingly assemble on pedestal.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in detail below in conjunction with the drawings and specific embodiments.

See also Fig. 1 to shown in Figure 4, be three-dimensional decomposition texture schematic diagram, the three-dimensional schematic diagram of electric connector provided by the utility model.This electric connector comprise the pedestal 1 that contains plurality of conductive terminals 13, slidably be mounted on pedestal 1 lid 2, fixed pedestal 1 and lid 2 fixture 3 and be contained in pedestal 1 and the driving wheel 4 of 2 of lids.[0025] pedestal 1 is made by insulating material, it comprises roughly rectangular flat matrix 11, matrix 11 is provided with some matrix 11 and rectangular arrangement conducting terminal accepting holes 12 separated from one another of running through, conducting terminal accepting hole 12 is used to accommodate the conducting terminal 13 of corresponding number, pedestal 1 periphery is provided with pedestal location division 14, and be provided with a hole 15 in matrix 11 1 sides, be used for accommodating the part of driving wheel 4 correspondences, seat hole 15 peripheries are provided with at least more than one pedestal location notch 16, and matrix 11 base part seat holes 15 peripheries are provided with holding piece storage tank 17.

Lid 2 is used to carry computer chip module (not shown), it comprises the base portion 21 roughly the same with matrix 11 shapes of pedestal 1, base portion 21 is provided with some through holes 22 in the conducting terminal accepting hole 12 corresponding positions with pedestal 1, be used to accommodate the conductive base pin (not shown) of chip module, lid 2 base portions 21 both sides are respectively equipped with picks up opening 23, take out chip module for the user, the front and back ends that picks up opening 23 of lid 2 is provided with at least more than one lid location division 24, in order to engage the location mutually with pedestal location division 14; Lid 2 one sides are provided with 11 holes of matrix, 15 corresponding accommodating and cover hole 25, accommodate to cover hole 25 peripheries and be provided with at least more than one lid location notch 26, above-mentionedly accommodate that to cover hole 25 be not just round.

Fixture 3, for metal material made, fixture 3 central authorities are provided with to accommodate with lid 2

covers hole

25,1 hole of pedestal, 15 mutual corresponding fixture through holes 31, and fixture 3 peripheries are bent with and lid location notch 26 and pedestal location notch 16 mutual corresponding fixed parts 32 towards lid 2 directions.

Driving wheel 4, be installed on to accommodate and cover in hole 25 and the seat hole 15, this driving wheel 4 includes and concentric rotation section 41 of driving wheel 4 and at least more than one the drive division 42 that separates with rotation section 41, the side surface in addition of the rotation section 41 of driving wheel 4 and drive division 42 is provided with and plugs groove 43, above-mentioned drive division 42 both sides are provided with reinforcement part (not label), in order to strengthen the structural strength of drive division 42, rotation section 41 is provided with can be for the holding tank 44 of holding piece 5 clampings.In the present embodiment, drive division 42 is cylindrical structure with rotation section 41.Can see that drive division 42 has different development lengths with rotation section 41 on the direction that is parallel to driving wheel 4 rotations.

Holding piece 5, this holding piece 5 is arranged in the holding piece storage tank 17 of pedestal 1, and is held on by clamping part 51 on the holding tank 44 of driving wheel 4 rotation sections 41, in order to fixed drive wheel 4.

When above-mentioned each assembly is assembled, lid 2 cooperatively interacts by the lid location division 24 of both sides and the pedestal location division 14 of pedestal 1, make lid 2 and pedestal 1 mutual corresponding combination, it is corresponding mutually with the seat hole 15 and the pedestal location notch 16 of pedestal 1 with lid location notch 26 that the accommodating of lid 2 after the combination covered hole 25, and the through hole 22 of lid 2 also the conducting terminal accepting hole 12 with pedestal 1 is corresponding mutually, and in conducting terminal accepting hole 12, plug fixed conductive terminals 13; Fixture 3 is inserted in lid location notch 26 and the pedestal location notch 16 by fixed part 32, and in order to lid 2 and pedestal 1 are interfixed, in addition, driving wheel 4 can be inserted in fixture through hole 31, accommodate and cover in hole 25 and the seat hole 15, to finish the assembling of each assembly.

See also shown in Figure 4ly, the driving wheel that is the utility model electric connector rotates implements schematic diagram.When lid 2 and pedestal 1 fitted together, this moment, lid 2 was assembled in pedestal 1 top, and had been offset certain distance with respect to pedestal 1, made that the conductive base pin of chip module and conducting terminal 13 are also contactless to each other; When the user utilizes operation tool (for example manual bottle opener), operation tool is inserted in plugging in the groove 43 of driving wheel 4, and rotating drive wheel 4, and driving wheel 4 is that central point rotates with rotation section 41, drive drive division 42 rotation starts simultaneously, at this moment, drive division 42 is in rotation process, because the lid 25 of accommodating of fixture through hole 31 and lid 2 is not just round, therefore can and

pedestal

1 and 2 of lids can produce a skew spacing, drive division 42 and the mutual contact of fixture 3 peripheries by driving wheel 4, make offset distance disappear, electric connector is in closed condition, makes the conductive base pin of chip module and the conducting terminal 13 of pedestal 1 be in contact with one another at last, and formation electrically conducts.

Among another embodiment of the driving wheel of the utility model electric connector, the periphery of this drive division 42 is not provided with the reinforcement part, rotation section 41 is simple two cylinders that separate with drive division 42, though this structure there is no the setting of reinforcement part, does not influence the function of use of driving wheel 4.

Among the another embodiment of the driving wheel of the utility model electric connector, the periphery of this drive division 42 is connected with a junction again between drive division 42 and the rotation section 41 except that being provided with the reinforcement part, by the setting of connecting portion, more can increase the overall construction intensity of driving wheel 4.

In sum, it below only is preferred embodiment of the present utility model, should not limit scope of the present utility model with this, be that every simple equivalent of being done according to the utility model claims and utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.

Claims

1. electric connector, plurality of conductive terminals, the Slide Group that comprise pedestal, is installed in described pedestal be located at the lid on the described pedestal and be contained in lid and pedestal between driving wheel; Wherein, pedestal is provided with a hole, and described lid is provided with to accommodate and covers the hole, and described driving wheel is installed on accommodating of lid and covers in the seat hole of hole and pedestal; It is characterized in that: described driving wheel include with the rotation section of the concentric setting of driving wheel and with this rotating part from the drive division that is provided with, the rotation of described driving wheel by drive division promotes lid and slides.

2. electric connector according to claim 1 is characterized in that: described pedestal comprises rectangular flat matrix, and described matrix is provided with some conducting terminal accepting holes that run through described matrix, is used to accommodate the conducting terminal of corresponding number.

3. electric connector according to claim 2, it is characterized in that: described lid comprises the base portion roughly the same with base shape, described base portion is provided with some through holes in the corresponding position of conducting terminal accepting hole with pedestal, and lid base portion both sides are respectively equipped with picks up opening.

4. electric connector according to claim 1 is characterized in that: it is not just round that the accommodating of described lid covered the hole.

5. electric connector according to claim 1, it is characterized in that: also comprise fixture, described accommodating covered hole peripheral and is provided with at least one lid location notch, and described seat hole peripheral is provided with at least one pedestal location notch, and described lid location notch can plug for this fixture with the pedestal location notch and be connected.

6. electric connector according to claim 5, it is characterized in that: described fixture is that metal material is made, fixture central authorities are provided with to accommodate with lid covers hole and pedestal seat hole corresponding fixture through hole mutually, and the fixture periphery is bent with and lid location notch, the mutual corresponding fixed part of pedestal location notch towards the lid direction.

7. electric connector according to claim 1 is characterized in that: be provided with connecting portion between the rotation section of described driving wheel and drive division.

8. electric connector according to claim 1, it is characterized in that: described base bottom seat hole peripheral is provided with the holding piece containing hole, and in it, be provided with holding piece, and the rotation section of driving wheel is provided with holding tank, and holding piece can be clamped and fastened in the described holding tank.

9. electric connector according to claim 1 is characterized in that: described drive division is a column structure.

10. electric connector according to claim 9 is characterized in that: described drive division has different development lengths with the rotation section on the direction that is parallel to the driving wheel rotation.