JP2003258492A - Detaching device for receptacle connector - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a detaching device for a receptacle connector. <P>SOLUTION: The detaching device is used for positioning a receptacle connector conveniently to a predetermined position on a circuit board, and includes a body 42 having a smooth front surface 421, and further, includes at least a pair of engagement claws 44 extended from the body 42. The structure of the body is shaped in the form of a square, and the smooth front surface 421 of the body gives to a vacuum sucking apparatus its sucking operation, and further, the other surface opposed to the front surface 421 is a rear surface 423. The pair of engagement claws 44 is so energized as to be extended inward shrinkingly by a constant length in the direction far separated from the smooth front surface 421. By utilizing the engagement claws 44, the detaching device 40 is so engaged with sidewalls 201 of a cover 20 of the receptacle connector 1 and is so fastened onto the receptacle connector 1 as to attach the vacuum sucking apparatus accurately to the receptacle connector 1. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a receptacle connector removing device, and more particularly to a convenient removing device for mounting a zero insertion force receptacle connector for a central processing unit on a circuit board.

[0002]

2. Description of the Related Art A conventional central processing unit receptacle connector is usually bonded to a circuit board by a through-hole solder method, and with the rapid development of manufacturing technology in the computer industry, a solder ball is pre-planted on the receptacle connector terminal. Techniques for doing so are widely adopted by those skilled in the art.
Therefore, a zero insertion force receptacle connector of a central processing unit that is connected to a circuit board by a kind of surface mounting method was devised. In the process of attaching the receptacle connector and the circuit board, usually, in order to accurately orient the receptacle connector on the circuit board by a vacuum suction device and match the suction of the vacuum suction device, a plastic film is used in the conventional technology. It is attached to an appropriate surface of the connector and sucked by a vacuum suction device as a detaching device.

[0003]

However, the materials from which prior art removal devices are made are expensive and, in order to maintain flatness and adhesive bond strength, the film is usually peeled off from the receptacle connector and repeated. It cannot be used. In addition, it is easy to age even in a high temperature environment, and there is a risk of peeling from the cover due to lack of adhesiveness, so the removal device is considered disadvantageous for environmental protection. In view of the above problems, it is necessary to devise a detaching device which has a lower production cost of one kind and can be fixedly fixed to the receptacle connector.

The present invention provides a detaching device for a kind of receptacle connector, and more particularly, a detaching device fixedly fixed to a kind of receptacle connector and capable of reducing the production cost by repeatedly using it many times. The purpose is to provide.

[0005]

SUMMARY OF THE INVENTION The present invention is directed to a type of receptacle connector removal device which is used to conveniently orientate the receptacle connector on a circuit board. A body with an upper surface,
And a locking claw extending from at least a pair of bodies, the body structure is formed in a rectangular plate shape, and its smooth upper surface provides a suction operation of a vacuum suction device, and corresponds to the upper surface. The other side that was done is the lower surface. The locking claw is urged so as to extend a predetermined length in a direction away from the smooth upper surface in a contracting manner. The detaching device is fixed on the receptacle connector by locking the side wall of the cover of the receptacle connector by using the locking claw, so that the vacuum suction device can be accurately attached to the receptacle connector. It can be achieved.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The receptacle connector removing device of the present invention provides a smooth surface to be fixed on the receptacle connector in the process of sucking the receptacle connector by the vacuum suction device and to be sucked by the suction device. .

As shown in FIG. 1, the receptacle connector 1 used according to the detaching device has a base 10 and a cover 20. The base 10 has a rectangular structure, and the body 20 is stacked on the base 10 and can slide within a certain range. The base 10 is provided on each of a pair of peripheral edges parallel to the sliding direction of the cover.
A side wall 201 extending in the direction of
Thereby, a locking force for fixing the cover 20 on the base 10 is provided.

The receptacle connector removal device 40 of the present invention is mounted on the receptacle connector 1 and includes a body 42 having a smooth surface 421 and locking pawls extending from at least one pair of bodies 42. The body 42 has a rectangular plate-like structure, and the other side corresponding to the smooth upper surface 421 is the lower surface 423. As shown in FIG.
The locking claw 44 contractively extends a certain length downward at an appropriate position on the lower surface 423 of the body 42.

As shown in FIG. 3, the removing device 40 is installed right above the receptacle connector 1, and the locking claw 44 of the removing device 40 contacts the side wall 201 of the cover 20 and at the same time. The removal device 40 presses the lower surface 423 of the body 42 downward strongly, and it is affixed on the cover 20 of the receptacle connector 1, and the locking claws 44 are elastically deformed in the outward direction so that they are inwardly moved. The fixing claw 44 is clamped on the side wall 201 of the cover 20 by the fixing force and the detaching device 40 can be fixed on the receptacle connector. At this time, a vacuum suction device (not shown) adsorbs the smooth surface 421 of the removal device 40, and operates the vacuum suction device appropriately to achieve an accurate removal operation for the receptacle 1. be able to.

In general, the "receptacle connector removing device" according to the present invention meets the requirements of the patent application, and therefore should be filed and licensed by law.
In addition, the above-described embodiments are merely more preferable examples of the present invention, and those who are familiar with the technology of the present invention are not limited to the modifications or changes of details based on the present invention. Shall belong to.

[Brief description of drawings]

FIG. 1 is a three-dimensional exploded view of a receptacle connector removing device and a receptacle connector according to the present invention.

FIG. 2 is a front view of a receptacle connector removing device according to the present invention.

FIG. 3 is a three-dimensional schematic view of the receptacle connector detaching device according to the present invention when it is mounted on the receptacle connector.

[Explanation of symbols]

1 Receptacle connector 10 base 20 cover 201 side wall 40 Removal device 42 body 421 upper surface 423 lower surface 44 Locking claw

Claims (4)

[Claims] 1. The vacuum suction device provides a smooth flat surface for the suction device to suck in the process of sucking the receptacle connector, and the receptacle connector has a cover and a base, and the cover has a base within a certain range. It is a detachable device that is slidable with respect to each other and has side walls that can engage with the base on both sides parallel to the sliding direction with the cover. A body having an upper surface and a lower surface corresponding to the upper surface, the smooth upper surface being provided at a proper position on the lower surface of the body for providing a suction operation of a vacuum suction device, and a receptacle connector And a locking claw capable of fixing the removing device on the receptacle connector by generating a clamping force in conformity with the side wall of the receptacle connector removing device. 2. The removing device has two pairs of locking claws,
The detaching device according to claim 1, wherein each pair of locking claws is formed in a contracted shape by extending a certain distance downward. 3. The detachment device, after being attached to the receptacle connector, the retaining claw of the detachment device can generate a clamping force by elastically deforming outward. Removal device according to. 4. The removal device according to claim 1, wherein the body structure is a rectangular structure.