CN101745879A

CN101745879A - Tweenzers

Info

Publication number: CN101745879A
Application number: CN200810305969A
Authority: CN
Inventors: 李敏常
Original assignee: Kangzhun Electronic Technology Kunshan Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Kangzhun Electronic Technology Kunshan Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2008-12-04
Filing date: 2008-12-04
Publication date: 2010-06-23

Abstract

A pair of tweenzers comprise a tweenzers handle, two tweenzers arms and two griping heads respectively arranged at the bottom ends of the tweenzers arms. Each griping head comprises a limit part, a clasping part and a receiving groove, wherein the limit part is connected with the tweenzers arm, the clasping part is arranged at the bottom end of the griping head, and the receiving groove is arranged between the limit part and the clasping part. Elements are limited by the griping heads of the tweenzers, and then, the elements are inserted and pulled out by operating the tweenzers arms. The operation is simple and requires little force.

Description

Tweezers

Technical field

The present invention relates to a kind of clamping shape and put, particularly a kind of tweezers.

Background technology

In the prior art, when plugging a kind of smaller element, generally all be directly to pinch radio frequency connector, be inserted into or extract corresponding connector again with finger tip such as radio frequency connector (RF Connector).Because this kind component size is smaller, be not easy to pinch with finger, simultaneously, general assemble again tighter of these elements also needs to use bigger power to operate.Therefore the plug operation is relatively more difficult, and production efficiency is low, and easily makes the setter finger tip injured after the long working.

And if use common tweezers because the good clamping element of tweezer point causes the damage of element easily.

Summary of the invention

In view of this, be necessary to provide a kind of easily to plug the tweezers of operation than small components.

A kind of tweezers, two chucks that it comprises a tweezer handle, two tweezer arms and lays respectively at two tweezer arm ends, each chuck comprise that a limiting section that is connected with the tweezer arm, a clamping part and at the chuck end are formed at the accepting groove between limiting section and the clamping part.

Above-mentioned tweezers utilize the chuck limiting element, operate the tweezer arm then element is plugged operation, and are simple to operate, laborsaving.

Description of drawings

Fig. 1 is the flow chart of the better embodiment of tweezers of the present invention.

Fig. 2 is the enlarged drawing at II shown in Figure 1 place.

The specific embodiment

As shown in Figure 1, tweezers of the present invention are used for clamping one radio frequency connector (RF Connector) 100 and plug operation, and these tweezers comprise tweezer handle 20, from the extended two tweezer arms 30 of an end of tweezer handle 20 and be formed at two chucks 40 of two tweezer arm ends respectively.

Radio frequency connector 100 generally comprises a cylindrical main part 101 and is formed at the both wing portions 102 of both sides up and down of an end of this main part 101.

Tweezer handle 20 is a tabular, and its end that deviates from tweezer arm 30 is slick and sly cambered surface.

Two tweezer arms 30 to equidirectional extension and be certain included angle and open, make two tweezer arms 30 roughly be " Y " shape with tweezer handle 20 from an end of tweezer handle 20.Two tweezer arms 30 away from an end of tweezer handle 20 inwardly relatively bending form a bend 31 respectively.Each tweezer arm 30 is provided with a ribs 32 roughly triangular in shape in its bend 31 inboards.Each tweezer arm 30 is from narrowing down gradually to close corresponding chuck 40 ends near tweezer handle 20 ends.

See also Fig. 2, each chuck 40 comprises a limiting section that is connected with the bend 31 of corresponding tweezer arm 30 41, a clamping part 42 and an accepting groove 43.This limiting section 41 deviates from the end formation one of tweezer arm 30 and keeps out face 411.This accepting groove 43 is formed between limiting section 41 and the clamping part 42.The middle part indent of this clamping part 42 forms the portion that passes through 421 of one " U " shape.The direction towards a side direction accepting groove 43 of limiting section 41 of this clamping part 42 protrudes out and forms one first fixture block 422, should extend internally by bottom of portion 421 to form flat second fixture block 424.This second fixture block 424 the middle part of this first fixture block 422 and and first fixture block 422 between form step.The outboard peripheries of this clamping part 42 protrudes out the ribs 426 of formation one " U " shape to strengthen the intensity of chuck 40.

When using tweezers clamping radio frequency connector 100, opening two tweezer arms 30 makes two chucks 40 lay respectively at the both sides up and down of this radio frequency connector 100, operate two tweezer arms 30 it is moved in opposite directions, the main part 101 that clamps radio frequency connector 100 to the portion that passes through 421 of " U " shapes of two chucks 40 can not move it at four direction up and down.The both wing portions 102 of this radio frequency connector 100 is placed in respectively in the accepting groove 43 of two chucks 40, and the face of keeping out 411 of this chuck 40 props up an end of the main part 101 of this radio frequency connector 100; This first fixture block 422 and second fixture block 424 block the alar part 102 of this radio frequency connector 100; This keeps out the free degree that face 411 and this first fixture block 422 and second fixture block 424 limit the fore-and-aft direction of this radio frequency connector 100 jointly.Like this, this radio frequency connector 100 is controlled in two chucks 40 of tweezers fully, and the operation tweezers can be realized this radio frequency connector 100 is plugged under the situation that keeps two chucks, 40 closures then, and are simple to operate, laborsaving.

It is evident that the present invention not only terminates in radio frequency connector 100 is operated, all similarly all should be suitable for utilizing these tweezers than small components.And the shape of this chuck 40 can be carried out accommodation according to the shape of clamping element, and the above only is a better embodiment of the present invention, and the variation according to creation spirit of the present invention is done all should be contained in the present invention's the claim scope.

Claims

1. tweezers, two chucks that it comprises a tweezer handle, two tweezer arms and lays respectively at two tweezer arm ends is characterized in that: each chuck comprises that a limiting section that is connected with the tweezer arm, a clamping part and at the chuck end are formed at the accepting groove between limiting section and the clamping part.

2. tweezers as claimed in claim 1 is characterized in that: described limiting section deviates from the end formation one of tweezer arm and keeps out face.

3. tweezers as claimed in claim 1 is characterized in that: the middle part indent of described clamping part forms the portion that passes through of one " U " shape.

4. tweezers as claimed in claim 3, it is characterized in that: described clamping part protrudes out formation one first fixture block towards a side of limiting section, described bottom by portion extends internally and forms one second fixture block, described second fixture block the middle part of described first fixture block and and described first fixture block between form step.

5. tweezers as claimed in claim 1 is characterized in that: the outboard peripheries of described clamping part protrudes out the ribs that forms one " U " shape.

6. tweezers as claimed in claim 1 is characterized in that: two tweezer arms to equidirectional extension and be certain included angle and open, make two tweezer arms and described tweezer handle roughly be " Y " shape from an end of described tweezer handle.

7. tweezers as claimed in claim 6 is characterized in that: two tweezer arms away from an end of described tweezer handle inwardly relatively bending form a bend respectively.

8. tweezers as claimed in claim 7 is characterized in that: each tweezer arm is provided with a ribs roughly triangular in shape in its bend inboard.

9. tweezers as claimed in claim 6 is characterized in that: each tweezer arm is from narrowing down gradually to close corresponding clip head end near described tweezer pommel.