CN108284413B

CN108284413B - Drag hook pressing mechanism

Info

Publication number: CN108284413B
Application number: CN201710015343.9A
Authority: CN
Inventors: 张祥
Original assignee: Mitac Computer Kunshan Co Ltd
Current assignee: Mitac Computer Kunshan Co Ltd
Priority date: 2017-01-10
Filing date: 2017-01-10
Publication date: 2022-05-20
Anticipated expiration: 2037-01-10
Also published as: CN108284413A

Abstract

The invention discloses a drag hook pressing mechanism, which is used for quickly hooking a wire clamping cover of a wire clamping structure and pressing the wire clamping cover into a wire clamping groove, and comprises: the lower end of the pull rod is connected to the square support, and the two draw hooks are arranged on two sides of the lower end of the square support. By utilizing the drag hook pressing mechanism, the wire clamping cover can be quickly pulled up, and after the connecting wire is inserted into the wire clamping groove, the wire clamping cover is pressed downwards through the lower end of the square support, so that the wire clamping cover clamps the connecting wire and the connecting wire is prevented from loosening.

Description

Drag hook pressing mechanism

[ technical field ] A method for producing a semiconductor device

The invention relates to a pressing mechanism, in particular to a drag hook pressing mechanism.

[ background of the invention ]

Referring to fig. 1, fig. 1 is a schematic structural diagram of a wire clamping mechanism. The circuit board structure 200 is fixed on a circuit board 10, the circuit board structure 200 has a circuit-clamping slot 210 and a circuit-clamping cover 220, two sides of the circuit-clamping cover 220 also have two extending portions 221, and two fixing pins 222 of the circuit-clamping cover 220 are movably fixed in the grooves on two sides of the circuit-clamping slot 210 up and down. The wire clamping mechanism 200 is used for clamping a connecting wire by using the wire clamping cover 220 after the connecting wire is inserted into the wire clamping groove 210, so that abnormal connection caused by loosening of the connecting wire is prevented.

At present, when an operator at a factory uses the wire clamping mechanism to operate, the wire clamping cover 220 is clamped by using pliers, and after a connecting wire is inserted into the wire clamping groove 210, the pliers are used to press the wire clamping cover downwards so that the wire clamping cover 220 clamps the connecting wire. However, since the operating proficiency of the operator is different, the pliers are easily clamped to the wire clamping groove 210, and the appearance of the wire clamping mechanism 200 is damaged due to wrong clamping, which affects the overall quality of the product and cannot ensure the production yield.

In view of the above, there is a need to develop a hook pressing mechanism, which can quickly hook up the wire clamping cover of the wire clamping structure and press the wire clamping cover into the wire clamping groove, so as to improve the operation efficiency.

[ summary of the invention ]

Therefore, the invention aims to provide a hook pressing mechanism which is used for quickly hooking and pressing a wire clamping cover of a wire clamping structure into a wire clamping groove and improving the operation efficiency.

In order to achieve the above object, the present invention provides a retractor pressing mechanism, comprising:

the lower end of the pull rod is connected to the square support, and the two draw hooks are arranged on two sides of the lower end of the square support.

Optionally, the pull rod is telescopically fixed on the square support.

Optionally, the lower end of the square support is further provided with a clearance structure, and two sides of the clearance structure are respectively provided with a pressing block.

Optionally, the length of the pressing block at the lower end of the square support is consistent with the length of the extending parts on the two sides of the wire clamping cover.

Compared with the prior art, the drag hook pressing mechanism disclosed by the invention has the advantages that the drag hook is firstly stretched into the two extension parts of the wire clamping cover, the pull rod is lifted upwards, the wire clamping cover can be quickly pulled, and after the connecting wire is inserted into the wire clamping groove, the wire clamping cover is pressed downwards through the pressing block at the lower end of the square bracket, so that the wire clamping cover clamps the connecting wire, and the connecting wire is prevented from loosening.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a wire clamping mechanism.

Fig. 2 is a schematic structural view of the retractor pressing mechanism of the present invention in a preferred embodiment.

Fig. 3 is a schematic view of the retractor pressing mechanism of the present invention in a first operating state according to a preferred embodiment.

Fig. 4 is a schematic view of the retractor clamping mechanism of the present invention in a second operating state according to a preferred embodiment.

[ detailed description ] embodiments

Referring to fig. 2, fig. 2 is a schematic structural view of a retractor pressing mechanism according to a preferred embodiment of the present invention.

The present invention provides a hook pressing mechanism 100 for quickly hooking and pressing a wire clamping cover 220 of a wire clamping structure 200 into a wire clamping groove 210, wherein two sides of the wire clamping cover 220 are respectively provided with two extending parts 221, which comprises:

the pull rod 110, a square bracket 120 and two pull hooks 130, wherein the lower end of the pull rod 110 is connected to the square bracket 120, and the two pull hooks 130 are respectively arranged on two sides of the lower end of the square bracket 120.

The pull rod 110 is telescopically fixed on the square bracket 120, so as to adjust the use length of the hook pressing mechanism 100 according to the length of the wire clamping structure 200.

The lower end of the square bracket 120 is further provided with a clearance structure, two sides of the clearance structure are respectively provided with a pressing block 121, and the shape of the pressing block 121 is matched with that of the wire clamping cover 220, so that the draw hook 130 can extend into the extending part 221 of the wire clamping cover 220.

The length of the pressing block 121 at the lower end of the square bracket 120 is the same as the length of the extending parts 221 at both sides of the wire clamping cover 220.

Referring to fig. 3 to 4, fig. 3 is a schematic view illustrating the drag hook pressing mechanism of the present invention in a first operating state in a preferred embodiment, and fig. 4 is a schematic view illustrating the drag hook pressing mechanism of the present invention in a second operating state in a preferred embodiment.

In this embodiment, the wire-clamping structure 200 is fixed on a circuit board 10, the length of the wire-clamping structure 200 is adjusted, and the wire-drawing hooks 130 of the wire-drawing hook pressing mechanism 100 extend into the two extending portions 221 of the wire-clamping cover 220; then, the pull rod 110 is lifted upwards, and the wire clamping cover 220 can be pulled up quickly; finally, after the connecting wire is inserted into the wire clamping groove 210, the two extending parts 221 of the wire clamping cover 220 are pressed downwards by the pressing block 121 at the lower end of the square bracket 120, so that the wire clamping cover 220 clamps the connecting wire and the connecting wire is prevented from loosening.

Compared with the prior art, the wire clamping cover 220 can be quickly pulled up and clamped into the wire clamping groove 210 by utilizing the draw hook 130 pressing mechanism 100 of the invention, so that the connecting wire is prevented from loosening by clamping the connecting wire, the operation efficiency is improved, the appearance defect of the wire clamping structure 200 is avoided, and the production yield is improved.

It should be noted that the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments by those skilled in the art based on the technical solution of the present invention fall within the protection scope of the present invention.

Claims

1. The utility model provides a drag hook pressing mechanism for in the card line lid colludes and impresses the card wire casing of card line structure, this card line lid both sides still have two extension portions respectively, its characterized in that, this drag hook pressing mechanism includes:

the lower end of the pull rod is connected to the square support, the two pull hooks are respectively arranged on two sides of the lower end of the square support, the lower end of the square support is further provided with a clearance structure, two sides of the clearance structure are respectively provided with a pressing block, the pull hooks are located on the lower side of the pressing block and lift the extension portion.

2. The retractor and retractor laminating mechanism of claim 1 wherein the tension rod is telescopically secured to the square bracket.

3. The retractor and retractor laminating mechanism of claim 1 wherein the length of the lower end pressing block of the square bracket is the same as the length of the extensions on both sides of the wire clamping cover.