CN2645296Y

CN2645296Y - Telecommunication terminal crimping tong

Info

Publication number: CN2645296Y
Application number: CN 03266739
Authority: CN
Inventors: 王志榔
Original assignee: Henglong Industry Co ltd
Current assignee: Henglong Industry Co ltd; Hanlong Industrial Co Ltd
Priority date: 2003-07-07
Filing date: 2003-07-07
Publication date: 2004-09-29
Anticipated expiration: 2013-07-07

Abstract

The utility model relates to a telecommunication terminal crimping tong, the obverse and the reverse side of which is provided with crimping grooves with different specifications, wherein, one side has a first crimping groove and a second crimping groove, the other side has a third crimping groove corresponding to the second crimping groove. the first, second and third crimping grooves forming a groove base with two joints, which has the obverse and reverse sides passed through to be connected on the crimping tong, the size of the whole crimping tong is simplified.

Description

Telecommunication terminal Press Plier

Technical field

The utility model relates to a kind of telecommunication terminal Press Plier, especially refers at least can be simultaneously the telecommunication wire rod and the telecommunication connector of three kinds of different sizes being carried out crimping, in order to do the telecommunication terminal Press Plier of the apparent size that can dwindle its whole Press Plier.

Background technology

Press, the telecommunication connector of regular phone connection is at the difference of purposes and telecommunication wire rod, and according to the terminal pins number of its telecommunication connector different patterns arranged, and not only this telecommunication connector but also differentiation have English specification and American specification, and its kind and specification are quite various.

Because the pin of the telecommunication connector that mentioned kind and specification are various is quite tiny, therefore need to carry out crimping by big or small crimp groove of formed difference and crimping module on the Press Plier, in order to do the telecommunication wire rod is fixed on the telecommunication connector, and traditional telecommunication terminal Press Plier is formed with single formula according to terminal pins number different designs, the Press Plier of ditrysian type and three-port type, and single formula Press Plier only can carry out crimping with regard to single telecommunication connector in the use, the twoport type Press Plier then carries out crimping at the different telecommunication connector of certain two kinds of specification, in addition the three-port type Press Plier then can be respectively carries out crimping at the telecommunication connector of different size, as shown in Figure 1.

Above-mentioned single formula Press Plier only carries out crimping at single telecommunication connector, so must carry the Press Plier of different size respectively on carrying, the inconvenience that certainly will cause the user to carry; And the ditrysian type Press Plier only need cooperate and carry another single formula Press Plier, though can reduce the quantity of carrying, is not to be one to carry mode the most easily; Therefore the appearance of three-port type Press Plier brings the user effect quite easily really, see also shown in Figure 1, only the crimp groove 60 of this three-port type Press Plier is that a control is provided with three holes and forms on the same side, therefore cause the work area of Press Plier bigger, it is quite heavy that overall appearance becomes, and carries and also account for suitable space.

Moreover, all be provided with wire stripping cutter 42 on the Press Plier, in order to cut the outside insulated wire that coats of stripping telecommunication wire rod, and set wire stripping cutter 42 is to utilize two knife plates to set up relatively on traditional Press Plier, cut stripping with convenient user, because wire rod is slightly different at cross-sectional area, therefore some Press Plier is formed with the different groove of pore size on an end wire stripping cutter 42, in order to do making wire stripping cutter 42 be able to the telecommunication wire rod in collinear footpath is not cut stripping, though this mode can be cut stripping at the telecommunication wire rod in collinear footpath not, but must at one end form the groove of different pore sizes, so not only destroying wire stripping cutter 42 should have intensity, more causes apparent not attractive in appearance.

In addition, in above-mentioned Press Plier, 40 of two pincers handles are main by the elastic restoring force of turning round coil spring A, make pincers handle 40 be able to after grip pressure to produce the situation that resets, to finish the action of pin crimping, only this pincers handle 40 is when turning round coil spring A and carry out grip pressure and reset, easily produce the phenomenon of unbalance stress, and then cause the crimp groove unbalance stress of both sides or three sides, and make being crimped in the telecommunication wire rod that the pin of the telecommunication connector of both sides or three sides can't be average, cause problems such as the telecommunication connector effect is clear.

Summary of the invention

A purpose of the present utility model is to provide a kind of telecommunication terminal Press Plier, form the two joint block sets that constituted by first crimp groove, second crimp groove and the 3rd crimp groove by the positive and negative both sides of Press Plier, in order to do can be at least simultaneously carrying out the crimping of terminal pins, in order to do to simplify the size of whole Press Plier outward appearance at three kinds of multi-form telecommunication connectors.

Another purpose of the present utility model is to provide a kind of telecommunication terminal Press Plier, pincers handle upper end is provided with the swing sheet, with respect to being provided with top pushing element and flexible member between seat board, in order to pushing tow swing sheet, in order to do when the pincers handle carries out grip pressure, be able to the pincers handle be produced an elasticity involution active force, and then make the pincers handle remain in open state by flexible member and top pushing element.

A purpose more of the present utility model is to provide a kind of telecommunication terminal Press Plier, the pincers handle of this Press Plier one side is provided with the wire stripping cutter, side with respect to the wire stripping cutter is provided with jacking block, be formed with groove on this jacking block, relative with the wire stripping cutter, and be provided with a spring in the jacking block rear end,, cut in order to do making the wire stripping cutter be able to the different telecommunication wire rod in line footpath be shelled by jacking block and spring in order to the pushing tow jacking block.

The utility model is to provide a kind of telecommunication terminal Press Plier, the main crimp groove that is formed with three kinds of different sizes in the positive and negative both sides of crimp groove, wherein a side is formed with first crimp groove and second crimp groove, opposite side is formed with and corresponding the 3rd crimp groove of second crimp groove, forms positive and negative both sides by first crimp groove, second crimp groove and the 3rd crimp groove on Press Plier and runs through and connect the two joint block sets of establishing.

The utility model is to provide a kind of telecommunication terminal Press Plier, this Press Plier is based on seat board, seat board is provided with the pincers handle, and be provided with two compressing pieces in the seat board, be formed with the first crimping module and the second crimping module on the one end compressing piece, be formed with the three crimping module relative on the other end compressing piece, and be formed with first crimp groove, second crimp groove and the 3rd crimp groove, be formed with the crimp groove of three kinds of different sizes by this in the Press Plier and arranged on left and right sides with seat board with the second crimping module.

The utility model is to provide a kind of telecommunication terminal Press Plier, be equipped with two swing sheets on this pincers handle, be equipped with two compressing pieces in addition on this swing sheet, and the outside at two swing sheets is provided with corresponding top pushing element, be arranged with flexible member on the top pushing element, and top pushing element and flexible member are arranged at seat board inside.

The utility model is to provide a kind of telecommunication terminal Press Plier, is provided with a space bar between this two compressing piece, is provided with baffle plate between the compressing piece of a space bar and an end, and with respect to the position of first crimp groove.

The utility model is to provide a kind of telecommunication terminal Press Plier, and the pincers handle of this side is provided with the wire stripping cutter, is provided with jacking block with respect to wire stripping cutter one end, jacking block is provided with groove with respect to wire stripping cutter end, the jacking block rear is provided with spring, pulls on retaining element in the spring top, and retaining element is arranged between two pincers handles.

The utility model can be simplified the size of whole Press Plier outward appearance.

Description of drawings

Fig. 1 is the schematic diagram of a known Press Plier.

Fig. 2 is the front schematic view of the utility model Press Plier.

Fig. 3 is the schematic rear view of the utility model Press Plier.

Fig. 4 is a whole decomposing schematic representation of the present utility model.

Fig. 5 is an overall appearance schematic diagram of the present utility model.

Fig. 6 is the generalized section of the utility model first joint block set user mode.

Fig. 7 is the generalized section of the utility model second joint block set user mode.

Fig. 8 is the schematic diagram of the utility model handle involution.

Fig. 9 is the schematic diagram of the utility model wire stripping cutter.

Figure 10 is the generalized section of the utility model jacking block and retaining element.

Embodiment

Your juror is convenient to understand content of the present utility model in order to make, and the effect that can reach, cooperates graphic being described in detail as follows now:

The utility model " telecommunication terminal Press Plier ", see also Fig. 2 and shown in Figure 3, the main crimp groove that is formed with three kinds of different sizes in the positive and negative both sides of Press Plier, wherein a side is formed with first crimp groove 60 and second crimp groove 61, opposite side is formed with and second crimp groove, 61 corresponding the 3rd crimp groove 62 of establishing that connect, run through and connect the two joint block sets of establishing in order to do on Press Plier, form positive and negative both sides by first crimp groove 60, second crimp groove 61 and the 3rd crimp groove 62, make Press Plier be able at least simultaneously three kinds of different telecommunication connectors be carried out crimping by two joint block sets.

Its overall structure, see also Fig. 4 and shown in Figure 5, mainly based on seat board 10, and on seat board 10, be formed with the first fitting sleeve portion 11 and the second fitting sleeve portion 12, its seat board 10 is provided with the chute parallel with the fixed terminal direction of insertion of telecommunication connector 13, extend to the first joint block set 11 and the second joint block set, 12 positions, and be socketed with first compressing piece 20 and second compressing piece 21 on the chute 13, be formed with the first crimping module 201 and the second crimping module 202 on first compressing piece 20, be formed with the three crimping module 211 relative on second compressing piece 21 with the second crimping module 202, in order to do with the seat board 10 first fitting sleeve portions 11 and the first fitting sleeve portion 12, be formed with first crimp groove 60 of three kinds of different sizes, second crimp groove 61 and the 3rd crimp groove 62, please cooperate Fig. 2 and shown in Figure 3, and be provided with a distance piece 22 at first compressing

piece

20 and 21 of second compressing pieces, 202 of the distance piece 22 and second crimp groove are provided with a catch 23 with respect to the first crimping module, 201 positions, and first compressing piece 20 and second compressing piece, 21 outsides are provided with fixed head 14;

First compressing piece 20 and first compressing piece, 21 lower ends are equipped with oscillating deck 30, oscillating deck 30 belows connect the push pedal 41 of establishing two pincers handles, 40 upper ends, and be provided with two relative top pushing element 50 and flexible members 51 in oscillating deck 30 both sides, with respect to 10 of seat boards, in order to do making the user when grip pressure clamps handle 40, be able to make first compressing piece 20 by swing sheet 30, second compressing piece 21 and top pushing element 50 are to seat board 10 inner moving, in order to by the formed first crimping module 201 on first compressing piece 20 and second compressing piece 21, telecommunication wire rod and telecommunication connector that the second crimping module 202 and the 3rd crimping module 211 will be provided with fixed terminal carry out crimping, with the terminal pin of finishing telecommunication connector and the action of telecommunication wire rod crimping.

According to this, first compressing piece 20, second compressing piece 21 and distance piece 22 with the swing sheet 30 mutually mutual connection establish, and be arranged in the push pedal 41 of pincers handle 40 upper ends, when grip pressure clamps handle 40 by this, get so that the push pedal 41 of pincers handle 40 upper ends drives oscillating decks 30, order swing sheet 30 pushes away and draws first compressing piece 20, second compressing piece 21 and distance piece 22, first compressing piece 20 and second compressing piece 21 are moved up along the chute 13 that forms on the seat board 10, because first compressing piece 20 and second compressing piece 21 are by two relative upwards passing of swing sheet 30, on chute 13, pass simultaneously and with average power in order to do guaranteeing first compressing piece 20 and second compressing piece 21, produce average crimping, and a kind of Press Plier that can be carried out crimping by the crimp groove of three different sizes simultaneously at least to the telecommunication connector of three kinds of different types is provided.

See also Fig. 5 to Fig. 7 inserts the joint block set for telecommunication connector 50 generalized section, as shown in the figure, be relative by the second crimping module 202 with the 3rd crimping module 211 and second crimp groove 61 and the 3rd crimp groove 62 that seat board 10 is constituted, can distinguish the telecommunication connector 70 of ccontaining different types in order to do making second crimp groove 61 and the 3rd crimp groove 62 both sides, 71, and first crimp groove 60 that is constituted by the first crimping module 201 and seat board 10 can ccontaining another pattern telecommunication connector 72, in order to do when first compressing piece 20 and second compressing piece 21 move up, be able to by the first crimping module 201, first crimp groove 60 that the second crimping module 202 and the 3rd crimping piece 203 and seat board 10 are constituted, second crimp groove 61 and the 3rd crimp groove 62, just on Press Plier, be formed with, anti-both sides are run through mutually and are connect the two joint block sets of establishing, make two joint block sets at least can be simultaneously to the telecommunication connector 70 of three kinds of different types, 71,72 carry out crimping.

In addition, the utility model is when implementing, can on second compressing piece 21, also can be provided with the 4th crimping module (not shown) in the position of the first crimping module 201 of relative first compressing piece 20, constitute two joint block sets in order to do mat first compressing piece 20 at second compressing piece 21, can utilize two joint block sets at least simultaneously the telecommunication connector of four kinds of different types to be carried out crimping by this, and then increase the practicality of Press Plier.

See also Fig. 4 and shown in Figure 8, sheet 30 tops of rolling to each side are provided with top pushing element 50, be arranged with flexible member 51 on the top pushing element 50, and top pushing element 50 is placed in seat board 10 inside with flexible member 51, make flexible member 51 be held on the wall of seat board 10 inside, by this when grip pressure handle pincers handle 40, make pincers handle 40 drive 30 swings of swing sheet, top pushing element 50 upwards and to flexible member 51 is compressed, this moment flexible member 51 surplus saving energy, in order to do when unclamping when clamping handle 40, the elasticity involution power that top pushing element 50 is contained by flexible member 51 is moved, and roof pressure swing sheet 30 is used 40 actions of interlock pincers handle, and order pincers handle 40 resets and finishes the action of a crimping.

See also Fig. 4, Fig. 9 and shown in Figure 10, the pincers handle 40 of one side is provided with wire stripping cutter 42, be provided with a jacking block 80 with respect to wire stripping cutter 42 1 ends, jacking block 80 is provided with a groove 81 with respect to wire stripping cutter 42 ends, jacking block side after 80s is provided with a spring 90, pull on retaining element 43 in spring 90 tops, retaining element 43 is arranged at 40 of two pincers handles, in order to do making jacking block 80 be able in retaining element 43, axially carry out displacement by spring 90, when the telecommunication wire rod places between jacking block 80 and the wire stripping cutter 42, by the elastic restoring force of spring 90 with telecommunication wire rod pushing tow to wire stripping cutter 42, in order to do making 42 pairs of telecommunication wire rods of wire stripping cutter cut stripping in the mode of curling up, so can make 40 pairs of this pincers handles not the telecommunication wire rod in collinear footpath carry out the operation of wire stripping.

Above-mentioned each title is decided by convenient description technology contents of the present utility model, but not in order to limit the interest field of this case; Be with, the equivalence element conversion of doing according to the creation spirit of this case such as, substitute, all should be encompassed in the protection range of this case.

Claims

1, a kind of telecommunication terminal Press Plier, it is characterized in that: the main crimp groove that is formed with three kinds of different sizes in the positive and negative both sides of crimp groove, wherein a side is formed with first crimp groove and second crimp groove, opposite side is formed with and corresponding the 3rd crimp groove of second crimp groove, forms positive and negative both sides by first crimp groove, second crimp groove and the 3rd crimp groove on Press Plier and runs through and connect the two joint block sets of establishing.

2, telecommunication terminal Press Plier according to claim 1, it is characterized in that: this Press Plier is based on seat board, seat board is provided with the pincers handle, and be provided with two compressing pieces in the seat board, be formed with the first crimping module and the second crimping module on the one end compressing piece, be formed with the three crimping module relative on the other end compressing piece with the second crimping module, and be formed with first crimp groove, second crimp groove and the 3rd crimp groove with seat board, be formed with the crimp groove of three kinds of different sizes by this in the Press Plier and arranged on left and right sides.

3, telecommunication terminal Press Plier according to claim 2, it is characterized in that: be equipped with two swing sheets on this pincers handle, be equipped with two compressing pieces in addition on this swing sheet, and the outside at two swing sheets is provided with corresponding top pushing element, be arranged with flexible member on the top pushing element, and top pushing element and flexible member are arranged at seat board inside.

4, telecommunication terminal Press Plier according to claim 2 is characterized in that: is provided with a space bar between this two compressing piece, between the compressing piece of a space bar and an end, is provided with baffle plate, and with respect to the position of first crimp groove.

5, telecommunication terminal Press Plier according to claim 2, it is characterized in that: the pincers handle of this side is provided with the wire stripping cutter, be provided with jacking block with respect to wire stripping cutter one end, jacking block is provided with groove with respect to wire stripping cutter end, the jacking block rear is provided with spring, pull on retaining element in the spring top, retaining element is arranged between two pincers handles.