CN200983424Y - Elevated flashing electrical connector - Google Patents

Abstract

The utility model relates to the electric connector technology field, in particular to a heightening flash space connector for providing a flash space to other elements to mount, which comprises an insulating main body and a shell, wherein at least one layer of jacks which are transversely equipped is arranged on the insulating main body, and the underside of the rear end of the insulating main body extends downwards to form a rear wall. When the utility model is assembled the rear wall sets up the insulating main body, thereby the front of the rear wall which is called the undersurface of the floor of the insulating main body forms the flash space. Therefore, other elements can be expediently mounted above the insulating main body to avoid the intervention between elements, which is convenient for circuit design, composing elements, reducing acreage of the circuit board, and saving cost.

Description

Increase and dodge the position electric connector

Technical field:

The utility model relates to technical field of electric connectors, a kind of sudden strain of a muscle bit space that provides is provided dodges a position electric connector to increasing of other element installation.

Background technology:

As shown in Figure 1, the electric connector of many sockets adopts the mode of stacked on top of one another socket usually in the prior art, and be single-column type, though this structure can reduce the transverse width of connector, but socket is normally by the beginning design up of going to the bottom most, still can take the installing space of at least one connector when being assembled in circuit board, and this situation still more or less has influence on the installation of other element when actual installation, be unfavorable for the circuit design of circuit board and the installation composing of electronic component, also increase the cost of manufacture of electronic product indirectly.

Summary of the invention:

The purpose of this utility model is to provide a kind of increasing to dodge a position electric connector, the position of its socket by raising electric connector, so that the space of reserving the electric connector below installs for other element, and simple in structure, aggregate erection is convenient, and practical.

For achieving the above object, described in the utility model increasing dodges the position electric connector, comprise insulating body and shell, on insulating body, be provided with several sockets of one deck cross direction profiles at least, and insulating body rear end downside is extended with the back wall down, wall is erected insulating body after during assembling, just make the back wall the front side, be that the bottom surface below of insulating body forms and dodges bit space.

As improvement of the technical scheme, the middle part of described back wall leading flank be provided with one with the vertical partition wall of back wall, the bottom surface that the top insulating body is propped up in the partition wall upper end.

Described shell has corresponding lower extending part to coat the back wall, and is provided with holding part at the corresponding site of lower extending part and is buckled in the button hole on the wall of back.

The lower extending part left and right sides bound edge of described shell is towards having the installing and locating pin.Foot is provided with harpoon shape angle before the partition wall, and the installing and locating pin of this angle and shell constitutes the triangle positioning relation.

Described harpoon shape angle is connected with partition wall by inserted, promptly partition wall before foot be provided with inlaid hole confession harpoon shape angle epimere fixed part and set.

The inlaid hole of described partition wall is vertically cutd open into design by the partition wall front end face, the parallel insertion inlaid hole of harpoon shape angle epimere fixed part, fixed part is provided with the anti-back hangnail, and on a sidewall of inlaid hole, be provided with the gap type hanging platform, be mounted in the hanging platform just and harpoon shape angle epimere fixed part is provided with the hook of cross break.

Socket correspondence on the described insulating body is embedded with independently iron-clad.

Bend down by the terminal welding foot of drawing backwards in the socket, and the width of the part of bending and lengthening is greater than the width of welding foot.The bending of terminal and the part of lengthening are by protecting the corresponding orientation direction of groove on insulating body and the back wall rear side.

The contrast prior art, the utility model passes through structural design effectively, the high insulating body of frame, to reserve the sudden strain of a muscle bit space of insulating body below, can make things convenient for other element to be installed in the insulating body below like this, avoid interfering between the element and install, be beneficial to circuit design and element and set type, dwindle board area, reduce cost.

The utility model advantage again is simple in structure, stable performance, and assembling, location are conveniently.

Description of drawings:

Accompanying drawing 1 is the prior art constructions schematic diagram;

Accompanying drawing 2 is the utility model perspective view;

Accompanying drawing 3 is the three-dimensional decomposition texture schematic diagram of the utility model;

Accompanying drawing 4 is the perspective view of insulating body and Hou Qiang, partition wall;

Accompanying drawing 5 is another visual angle schematic diagram of structure of Fig. 4;

Accompanying drawing 6 is the harpoon shape angle schematic perspective view of rabbeting with partition wall;

Accompanying drawing 7 is the terminal perspective view.

Embodiment:

Below in conjunction with accompanying drawing the utility model is described further:

See shown in the accompanying drawing 2～7, the sudden strain of a muscle position electric connector of increasing of the utility model comprises insulating body 1 and shell 2, and shell 2 is wrapped in insulating body 1 periphery, is provided with several sockets 11 of one deck cross direction profiles on the insulating body 1 at least, be equipped with terminal 6 in the socket 11, electrically connect coupling by terminal 6.Be extended with back wall 3 down at insulating body 1 rear end downside, wall 3 is erected insulating body 1 after during assembling, just make back wall 3 the front side, be that the bottom surface below of insulating body 1 forms and dodges bit space, this sudden strains of a muscle bit space can supply other element hold installation, effectively dwindles erection space.

In the present embodiment, a partition wall 4 vertical with back wall 3 is set, the bottom surface that top insulating body 1 is propped up in partition wall 4 upper ends at the middle part of back wall 3 leading flanks.It is "T"-shaped that partition wall 4 and back wall 3 constitute, and partition wall 4 plays the Area of bearing of increase to insulating body 1, reinforces overall structure of the present utility model, so that it is firm to be installed on circuit board; Partition wall 4 is also effectively separated the sudden strain of a muscle bit space simultaneously, prevents the different phase mutual interference between the element of installing in the bit space of dodging.

Shell 2 has corresponding lower extending part 21 to coat back walls 3, plays the effect of protection back wall 3 and terminal 6, be provided with holding part 211 at the corresponding site of the lower extending part 21 of shell 2 and be buckled in the button hole 31 on the wall 3 of back, thereby make shell 2 with after wall 3 be connected more firm.Lower extending part 21 left and right sides bound edges of shell 2 are towards having installing and locating pin 212, and foot is provided with harpoon shape angle 5 before the partition wall 4, this angle 5 constitutes the triangle positioning relation with the installing and locating pin 212 of shell 2, so that guiding, location are provided when the utility model is installed on circuit board, accelerate to install.

In the present embodiment, harpoon shape angle 5 is connected with partition wall 4 by inserted, promptly partition wall 4 before foot be provided with inlaid hole 41 confession harpoon shape angles 5 epimere fixed parts 51 and set.The inlaid hole 41 of partition wall 4 is vertically cutd open into design by partition wall 4 front end faces, harpoon shape angle 5 epimere fixed parts 51 parallel insertion inlaid holes 41, fixed part 51 is provided with anti-back hangnail 511, and hangnail 511 can prevent that fixed part 51 from withdrawing from inlaid hole 41 automatically, works the effect that reinforces the connection.On a sidewall of inlaid hole 41, be provided with gap type hanging platform 42, and being provided with the hook 52 of cross break, harpoon shape angle 5 epimere fixed parts are mounted on just in the hanging platform 42, limit 5 upper and lower displacements of harpoon shape angle thus, be beneficial to the installing hole that harpoon shape angle 5 inserted and extracted circuit board.

Socket 11 correspondences on the insulating body 1 of the utility model are embedded with independently iron-clad 12, strengthen structural and convenient production.Bend down by terminal 6 welding foots of drawing backwards in the socket 11, and the width of the part 62 of bending and lengthening is greater than the width of welding foot 61.The bending of terminal 6 and the part of lengthening 62 be by protecting groove 7 corresponding orientation directions on insulating body 1 and back wall 3 rear sides, can guarantee that like this terminal welding foot 61 vertically draws, and can not interfere mutually, avoids the short circuit phenomenon, improves end product quality.And the width of the part 62 of bending and lengthening can effectively reduce the signal transfer impedance greater than the width of welding foot 61, obtains better electrically, reduces distorted signals.

Claims (10)

1, increases a sudden strain of a muscle position electric connector, comprise insulating body (1) and shell (2), it is characterized in that: several sockets (11) that are provided with one deck cross direction profiles on the described insulating body (1) at least, and insulating body (1) rear end downside is extended with back wall (3) down, wall after during assembling (3) is erected insulating body (1), just make back wall (3) the front side, be that the bottom surface below of insulating body (1) forms and dodges bit space.

2, according to claim 1 increasing dodges a position electric connector, it is characterized in that: the middle part of described back wall (3) leading flank be provided with one with the vertical partition wall (4) of back wall (3), the bottom surface that top insulating body (1) is propped up in partition wall (4) upper end.

3, according to claim 1 increasing dodges the position electric connector, it is characterized in that: described shell (2) has corresponding lower extending part (21) to coat back wall (3), and is provided with holding part (211) at the corresponding site of lower extending part (21) and is buckled in the button hole (31) on the back wall (3).

4, according to claim 3 increasing dodges the position electric connector, it is characterized in that: lower extending part (21) left and right sides bound edge of described shell (2) is towards having installing and locating pin (212).

5, dodge the position electric connector according to claim 2 or 4 described increasing, it is characterized in that: the preceding foot of described partition wall (4) is provided with harpoon shape angle (5), and this angle (5) constitutes the triangle positioning relation with the installing and locating pin (212) of shell (2).

6, according to claim 5 increasing dodges the position electric connector, it is characterized in that: described harpoon shape angle (5) is connected with partition wall (4) by inserted, promptly partition wall (4) before foot be provided with inlaid hole (41) confession harpoon shape angle (5) epimere fixed part (51) and set.

7, according to claim 6 increasing dodges the position electric connector, it is characterized in that: the inlaid hole (41) of described partition wall (4) is vertically cutd open into design by partition wall (4) front end face, the parallel insertion inlaid hole of harpoon shape angle (5) epimere fixed part (51) (41), fixed part (51) is provided with anti-back hangnail (511), and on a sidewall of inlaid hole (41), be provided with gap type hanging platform (42), be mounted on just in the hanging platform (42) and harpoon shape angle (5) epimere fixed part is provided with the hook (52) of cross break.

8, according to claim 1 increasing dodges the position electric connector, and it is characterized in that: socket (11) correspondence on the described insulating body (1) is embedded with independently iron-clad (12).

9, dodge the position electric connector according to claim 1 or 8 described increasing, it is characterized in that: bend down by terminal (6) welding foot of drawing backwards in the socket (11), and the width of the part (62) of bending and lengthening is greater than the width of welding foot (61).

10, according to claim 9 increasing dodges a position electric connector, it is characterized in that: the part (62) of the bending of described terminal (6) and lengthening is by protecting the corresponding orientation direction of groove (7) on insulating body (1) and back wall (3) rear side.

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