CN2833963Y

CN2833963Y - Electric connector

Info

Publication number: CN2833963Y
Application number: CN 200520063712
Authority: CN
Inventors: 余天植
Original assignee: Lotes Guangzhou Co Ltd
Current assignee: Lotes Guangzhou Co Ltd
Priority date: 2005-08-30
Filing date: 2005-08-30
Publication date: 2006-11-01
Anticipated expiration: 2015-08-30

Abstract

The utility model relates to an electric connector which comprises an insulating body, a conductive terminal, a metal reinforcing element, a metal cap body and a rocker for pressing the metal cap body on the metal reinforcing element, wherein the insulating body is arranged in the metal reinforcing element. A notch for conveniently grabbing a chip module is arranged on the metal reinforcing element. Because the metal reinforcing element of the electric connector of the utility model is provided with the notch for conveniently grabbing a chip module, the chip module can be conveniently put in or taken out by an operator.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, and is especially a kind of in order to connect the electric connector of chip module.

[background technology]

At present, in order to connect the electric connector of chip module, usually by upper iron shell, following iron-clad, rocking bar and the inner insulating body that accommodates plurality of conductive terminals are formed, the following iron-clad of this electric connector is a square box body structure, insulating body is housed in wherein, be installed on the circuit board by the mode of the conducting terminal in the insulating body (or the tin ball under the conducting terminal) with welding, upper iron shell is movably connected with following iron-clad, up and down during the iron-clad opening, chip module is placed on the insulating body, afterwards upper iron shell is pressed on the chip module, closed rocking bar makes up and down, and iron-clad firmly links together, at this moment, can realize electric connection between chip module and the circuit board.But owing to be provided with retaining wall around the iron-clad down, the chip module edge is less with the retaining wall distance of following iron-clad, and the height of the following iron-clad retaining wall of the height of insulating body is low, the chip module that chip module will be placed on the electric connector or will be placed on the electric connector takes out, the cause retaining wall of iron-clad is down blocked operator's finger, makes troubles to operation.

Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.

[summary of the invention]

The purpose of this utility model is to provide a kind of electric connector of handled easily.

In order to achieve the above object, the utility model electric connector is provided with and comprises that insulating body, conducting terminal, metal reinforcement, metal cap body reach in order to press solidly the rocking bar of metal cap body on metal reinforcement, insulating body is arranged in the metal reinforcement, and described metal reinforcement is provided with the breach of being convenient to the grab chips module.

Compared with prior art, the utility model electric connector metal reinforcement is provided with the breach of being convenient to the grab chips module, the operator is placed or to take out chip module more convenient.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electric connector and chip module;

Fig. 2 is the operator takes out chip module from the utility model electric connector a schematic diagram;

Fig. 3 is the stereogram of the metal reinforcement of electric connector shown in Figure 1;

Fig. 4 is the partial schematic diagram of another embodiment of the utility model electric connector.

[embodiment]

Below in conjunction with the drawings and specific embodiments, the utility model electric connector is described further.

Please refer to Fig. 1 to shown in Figure 3, the utility model electric connector 1 is in order to connect chip module 2, comprise insulating body 10, conducting terminal (not shown), metal reinforcement 12, metal cap body 13 and in order to pressing solidly the rocking bar 14 of metal cap body 13 on metal reinforcement 12, and insulating body 10 is arranged in the metal reinforcement 12.

But insulating body 10 is provided with the carrier 101 of carries chips module 2, and carrier 101 is provided with plurality of terminals accepting hole (not shown), and to accommodate conducting terminal (not shown), insulating body 10 relative both sides are provided with depression 102.

Metal reinforcement 12 is the square frame shape, comprise the horizontal part 121 that is tabular and perpendicular and be positioned at retaining wall 122 around the horizontal part 121 with horizontal part 121, horizontal part 121 is linked together by an arc surface 123 with retaining wall 122, arc surface 123 is provided with an intersection 124 with horizontal part 121, arc surface 123 is provided with an intersection 125 with retaining wall 122, wherein a retaining wall 122 outwards bends and is provided with trip 126, to hold mutually with rocking bar 14, another adjacent with it retaining wall 122 also outwards bends and is provided with installation portion 127, to articulate rocking bar 14, another retaining wall relative with the retaining wall that is provided with installation portion 127 is provided with two installing holes 128, to articulate metal cap body 13, be provided with a breach 129 in the centre position of two installing holes 128, after insulating body 10 is arranged in the metal reinforcement 12, this breach 129 is roughly corresponding with depression 102 positions on the insulating body, and these breach 129 inboards are in the inboard of described arc surface 123 with horizontal part 121 intersections 124, and the inboard of breach 129 is circular-arc.

Rocking bar 14 comprises two articulated sections 141 that are articulated in metal reinforcement 12, is inwardly protruded out a pressing part 142 and extended to form operating portion 143 by an articulated section outside vertical by two articulated sections 141.

Metal cap body 13 is the middle frame shape structure that is provided with through hole, this metal cap body 13 is provided with the pivot end 131 that cooperates with above-mentioned two installing holes 128, the other end relative with pivot end 131 is provided with outward extending button hook 132, and in order to press solidly the framework 133 of chip module 2 on insulating body carrier 101; In addition, the lateral margin 134 of metal cap body 13 is roughly linearly with metal reinforcement 12 breach 129 corresponding parts 1340, is not provided with the stop section of matching with metal reinforcement 12.

When assembling electric connector 1 and chip module 2, earlier insulating body 10 is positioned in the metal reinforcement 12, the pivot end 131 of metal cap body 13 is connected with the installing hole 128 of metal reinforcement 12, match with the installation portion 127 of metal reinforcement 12 in the articulated section 141 of rocking bar 14, when rocking bar 14 is in opening, metal cap body 13 metal reinforcement 12 rotations relatively, metal cap body 13 is opened, then chip module 2 is positioned on the carrier 101 of insulating body, framework 133 is pressed solidly on the upper surface of chip module 2 metal cap body 13 closures again, stirring rocking bar 14 makes it be in closure state, to be rocking bar operating portion 143 with the trip 126 of metal reinforcement interlock holds, the pressing part 142 of rocking bar presses on the button hook 132 of metal cap body 13, metal cap body 13 and metal reinforcement 12 are firmly linked together, to realize the electric connection between chip module and the circuit board.

Owing on metal reinforcement 12, be provided with

breach

129,10 pairs of insulating bodies should be provided with depression 102 in breach 129 positions, the chip module 2 that chip module 2 will be placed on the electric connector 1 or will be placed on the electric connector 1 takes out, and can avoid retaining wall because of metal reinforcement to block operator's finger 3 and make troubles to operation.

Figure 4 shows that another embodiment of the utility model electric connector, be with a last embodiment difference, breach 129 ' inboard on the metal reinforcement is positioned at the top of the intersection of described arc surface and retaining wall, metal cap body 13 ' the corresponding breach 129 ' position is provided with stop section 134 ', this stop section 134 ' can be kept out at the inboard retaining wall 122 ' of breach 129 ', prevents that metal cap body from excessively rotating.It also can reach the described purpose of the foregoing description in implementation process.

Claims

1. electric connector, in order to connect chip module, comprise that insulating body, conducting terminal, metal reinforcement, metal cap body reach in order to press solidly the rocking bar of metal cap body on metal reinforcement, insulating body is arranged in the metal reinforcement, it is characterized in that: described metal reinforcement is provided with the breach of being convenient to the grab chips module.

2. electric connector according to claim 1, it is characterized in that: this metal reinforcement is the square frame shape, and it comprises horizontal part and vertical with horizontal part and be positioned at the retaining wall of at least one side of horizontal part, and horizontal part is connected by an arc surface with retaining wall.

3. as electric connector as described in the claim 2, it is characterized in that: described breach inboard is in the inboard of the intersection of described arc surface and horizontal part.

4. as electric connector as described in the claim 2, it is characterized in that: described breach inboard is above the intersection of described arc surface and retaining wall.

5. electric connector according to claim 1, it is characterized in that: the inboard of described breach is circular-arc.

6. electric connector according to claim 1, it is characterized in that: the corresponding described gap position of insulating body is provided with depression.

7. electric connector according to claim 1, it is characterized in that: described rocking bar is provided with articulated section and operating portion, and the bending that stretches out of metal reinforcement one end is provided with the installation portion that matches with the rocking bar articulated section.

8. as electric connector as described in the claim 7, it is characterized in that: the other end relative with installation portion is provided with two installing holes on the described metal reinforcement, and metal cap body is provided with the pivot end that cooperates with it.

9. as electric connector as described in the claim 8, it is characterized in that: described breach is positioned at the centre position of two installing holes.

10. as electric connector as described in the claim 9, it is characterized in that: described metal cap body is not provided with the stop section at gap position.