CN104552094A

CN104552094A - Hand tool structure

Info

Publication number: CN104552094A
Application number: CN201310488429.5A
Authority: CN
Inventors: 王政晖
Original assignee: EZconn Corp
Current assignee: EZconn Corp
Priority date: 2013-10-17
Filing date: 2013-10-17
Publication date: 2015-04-29

Abstract

The invention relates to a hand tool structure suitable for turning a nut of a coaxial cable. The hand tool structure comprises a first member and a second actuating unit. The first member is provided with a first actuating unit. A first surface of the first actuating unit is suitable for contact with a first surface of the second actuating unit. A second surface of the first actuating unit is suitable for contact with a second surface of the second actuating unit. The first member extends along an axis and defines a first plane perpendicular to the axis. The second surface of the first actuating unit and the first plane make an included angle greater than an included angle made by the first surface of the first actuating unit and the first plane. The second actuating unit is an independent element. A sleeve of the first member is another independent element. The second actuating unit is fitted to the inner bottom of the sleeve.

Description

Hand tool

Technical field

The present invention relates to a kind of hand tool, when espespecially the body of rod drives the rotating shaft unit of nested base to make sleeve reach predetermined torque value, engaging piece can be relied on to support displacement along Actuator Division slip and to present idling conditions, and axially push against in flexible member be an elastic deformation, during the nut avoiding being connected to coaxial cable because of jacket casing to carry out interlocking cause the damage of nut edge.

Background technology

Community's Master Antenna TV (CATV) is commonly referred to as the prototype of cable television system now, and by fiberoptical networking, optical node conversion etc., radiofrequency signal is used as transmission medium by coaxial cable, signal distributor connection, reallocation provides many services to community users, as radio and television, DVB-T, program request amusement and high speed internet etc.

Moreover, when coaxial cable is connected with signal distributor, utilize the signal connector at coaxial cable end place to carry out the butt joint of interlocking on signal distributor by nut to use, and rely on the hand-held tool that spanner is assembled as nut or dismantled, be beneficial to the operation carrying out interlocking, but pull when connecting rod is to be with moving sleeve to rotate because of user, the butt joint often causing nut lock to be connected to signal distributor exerts a force excessive and unconscious, so that nut edge easily produces wearing and tearing or structural damage and fracture, if when user is for being dismantled the signal connector of coaxial cable by nut, just nut skidding can be caused, cause and use operational inconvenience and puzzlement and be unfavorable for field-strip, or even shorten nut whole service life and cannot reuse, be need to be engaged in this journey dealer desire most ardently the place, direction that research improves.

Summary of the invention

The invention provides a kind of hand tool, when espespecially the body of rod drives the rotating shaft unit of nested base to make sleeve reach predetermined torque value, engaging piece can be relied on to support displacement along Actuator Division slip and to present idling conditions, and axially push against in flexible member be an elastic deformation, during the nut avoiding being connected to coaxial cable because of jacket casing to carry out interlocking cause the damage of nut edge.

For achieving the above object, the technical solution used in the present invention is:

A kind of hand tool, is suitable for a nut of rotation one coaxial cable, it is characterized in that, comprising:

One first body of rod has one first and makes moving cell and make moving cell with one second of this first start unit matching, this first first surface making moving cell is suitable for contacting this second first surface making moving cell, this first second surface making moving cell is suitable for contacting this second second surface making moving cell, this first body of rod does along an axis and extends, define one first plane perpendicular to this axis, this first angle done between this second surface of moving cell and this first plane is greater than this first angle doing between this first surface of moving cell and this first plane, this second is an independent component as moving cell, one sleeve of this first body of rod is another independent component, this the second start cell location in this sleeve one bottom.

In preferably technical scheme, also can increase following technical characteristic:

Also comprise one second body of rod being pivoted to this first body of rod and one the 3rd body of rod being pivoted to this second body of rod, wherein a first end of this second body of rod is pivoted to one end of this first body of rod, one the second end of this second body of rod is pivoted to one end of the 3rd body of rod, wherein this first body of rod is suitable for rotating relative to this second body of rod in a plane, and this second body of rod is suitable for rotating relative to the 3rd body of rod in this plane.

This first makes this second surface of moving cell haply perpendicular to this first plane, defines one second plane perpendicular to this axis, and this second makes this second surface of moving cell haply perpendicular to this second plane.

This first makes this first surface of moving cell and this angle folded by the first plane between 15 degree to 75 degree, define perpendicular to one second plane of this axis, this second makes this first surface of moving cell and this angle folded by the second plane between 15 degree to 75 degree.

This first body of rod also comprises a spring, and it is positioned at this sleeve.

This first body of rod also comprises one first rod member, and itself and this first to make moving cell one-body molded, and this spring housing is located on this rod member.

This first body of rod also comprises one first axle sleeve and one second axle sleeve at the top being located at this sleeve, this first axle sleeve has a screw thread, be located on an external diameter surface of this first axle sleeve, this second axle sleeve has a screw thread, be located on an external diameter surface of this second axle sleeve, this screw thread of this first axle sleeve and this screw thread of this second axle sleeve fasten a screw thread at this top of closing this sleeve, wherein this first axle sleeve and this second axle sleeve are set on this rod member, this the first axle sleeve one bottom contact this spring, the second axle sleeve is positioned on a top of this first axle sleeve.

Also comprise a prolongation socket element, be suitable for the one end being removably bonded on this first body of rod, one sleeve joint hole of this prolongation socket element is suitable for this nut blocking this coaxial cable, this sleeve joint hole of this prolongation socket element aims at a sleeve joint hole of this first body of rod, when this prolongation socket element is pulled down from this first body of rod, this sleeve joint hole of this first body of rod is suitable for this nut blocking this coaxial cable.

This first rod member has the first surface being parallel to this axis and the second surface being parallel to this axis, this first rod member has a hierarchic structure, connect this first surface of this first rod member and this second surface of this first rod member, this first body of rod also comprises one second rod member, there is the first surface being parallel to this axis and the second surface being parallel to this axis, this second rod member has a hierarchic structure, connect this first surface of this second rod member and this second surface of this second rod member, wherein this hierarchic structure of this first rod member blocks this hierarchic structure of this second rod member.

One sleeve joint hole of this first body of rod has two relative support divisions, is suitable for this nut blocking this coaxial cable, and a lateral openings between two relative edges of these two support divisions, and is communicated with this sleeve joint hole.

This first this first surface making moving cell comprises a curved surface.

This second this first surface making moving cell comprises a curved surface.

A kind of hand tool, is characterized in that, comprising:

One first body of rod;

One second body of rod, it has one end that a first end can be pivoted to this first body of rod, and wherein this first body of rod can rotate relative to second body of rod in one first plane; And

One nested base, its one end is connected to a second end of this second body of rod, and this nested base other end has a connecting hole and a sleeve joint hole, and this connecting hole is for connecting an actuation element, this actuation element can be used in sealed action, and this sleeve joint hole can overlap and is connected to a nut.

This nut comprises a nut of coaxial cable.

This nested base also comprises a sleeve, a drive link and makes moving cell, one end of this drive link connects this second body of rod, and the other end connects an engaging piece, this engaging piece comprises a ring projection, this drive link is positioned at this and does above moving cell, this comprises a fixed part and a limited block as moving cell, and this is made moving cell and is fastened on this sleeve bottom via this fixed part, wherein this ring projection can clamping to this limited block.

This ring projection has a guiding incline and supports displacement along a passing face of this limited block do slip.

Also comprise a flexible member to be located on this drive link and to be positioned at this sleeve.

This drive link is made up of one first rotating shaft unit and one second rotating shaft unit, and this first rotating shaft unit is connected to this engaging piece, and this second rotating shaft unit is connected to this second body of rod.

Also comprise one the 3rd body of rod and be pivoted to this first body of rod, the 3rd body of rod has the other end that a first end can be pivoted to this first body of rod, and wherein the 3rd body of rod can rotate relative to first body of rod in one first plane.

Also comprise and hold cover, it is arranged on the 3rd body of rod.

Compared with prior art, the beneficial effect that the present invention has is: when the body of rod drives the rotating shaft unit of nested base to make sleeve reach predetermined torque value, engaging piece can be relied on to support displacement along Actuator Division slip and to present idling conditions, and axially push against in flexible member be an elastic deformation, during the nut avoiding being connected to coaxial cable because of jacket casing to carry out interlocking cause the damage of nut edge.

Accompanying drawing explanation

Fig. 1 is the stereo appearance figure of first embodiment of the invention;

Fig. 2 is the three-dimensional exploded view of first embodiment of the invention;

Fig. 3 is that schematic diagram assembled by first embodiment of the invention rotating shaft unit and sleeve;

Fig. 4 is the sectional perspective profile of first embodiment of the invention;

Fig. 5 be this create the first embodiment do preferred embodiment use time stereo appearance figure;

Side cutaway view when Fig. 6 is first embodiment of the invention preferred embodiment use;

Fig. 7 is the side cutaway view after first embodiment of the invention preferred embodiment uses;

Fig. 8 is the engaging piece of first embodiment of the invention drive link and the Actuator Division of sleeve schematic diagram when carrying out sealed start and exceed predetermined torque value;

Fig. 9 is the engaging piece of first embodiment of the invention drive link and the Actuator Division of sleeve schematic diagram when carrying out sealed start;

Figure 10 is the stereo appearance figure of second embodiment of the invention;

Figure 11 is the stereo appearance figure of third embodiment of the invention;

Figure 12 is the three-dimensional exploded view of this wound the 3rd embodiment;

Figure 13 A is that this wound the 3rd embodiment holding rod and nested base assemble decomposing schematic representation;

Figure 13 B is the front view of this wound the 3rd embodiment sleeve;

Figure 13 C is the removable stereogram making moving cell of this wound the 3rd embodiment;

Figure 13 D is the schematic diagram after this wound the 3rd embodiment holding rod and nested base are assembled;

Figure 14 is the stereo appearance figure that this wound the 3rd embodiment does when preferred embodiment uses;

Figure 15 is the engaging piece of third embodiment of the invention drive link and the Actuator Division of sleeve schematic diagram when carrying out sealed start;

Figure 16 is the engaging piece of third embodiment of the invention drive link and the Actuator Division of sleeve schematic diagram when carrying out sealed start and exceed predetermined torque value;

Figure 17 A is the profile of fourth embodiment of the invention sleeve;

Figure 17 B is the stereogram of fourth embodiment of the invention sleeve;

Figure 18 is that the 1st kind of this wound the 4th embodiment nested base implementing aspect and actuation element assemble decomposing schematic representation;

Figure 19 is the stereo appearance figure of the 1st kind of enforcement aspect of fourth embodiment of the invention;

Figure 20 is that the 2nd kind of the fourth embodiment of the invention nested base implementing aspect and actuation element assemble decomposing schematic representation.

Description of reference numerals: 1 body of rod; 2 nested bases; 11 connecting rods; 13 holding rods; 1111 axis holes; 111 axle portions; 1112 sections; 12 axle beds; 121 axial troughs; 1211 composition surfaces; 1213 screws; 1212 screws; 1311 axis holes; 131 axle portions; 1312 sections; 21 sleeves; 22 rotating shaft unit; 23 flexible members; 3 coaxial cables; 31 nuts; 211 sleeve joint holes; 2111 supporting surfaces; 212 lateral openings; 2131 openings; 213 accommodating holes; 2141 limited blocks; 214 Actuator Divisions; 2142 pass face; 2143 vertical planes; 221 drive links; 222 engaging pieces; 2221 ring projections; 2222 guiding inclines; 2223 vertical planes; 23 flexible members; 24 convergence bodies; 2211 open-works; 241 caulking grooves; 2411 lockholes; 2412 studs; 242 axial troughs; 2421 composition surfaces; 2422 perforation; 2423 jack-posts; 25 axle sleeves; 2131 openings; 5 electronic apparatus; 4 butt joints; 41 junction surfaces; 51 connecting rods; 53 holding rods; 52 axle beds; 6 nested bases; 5211 axis holes; 521 axle portions; 5212 sections; 531 axial troughs; 5311 composition surfaces; 5313 screws; 5312 screws; 532 hold cover; 5321 screws; 5322 screws; 5314 grooves; 511 axial troughs; 5111 composition surfaces; 5113 screws; 5112 screws; 512 accommodating holes; 5121 screws; 5122 screws; 61 sleeves; 62 make moving cell; 63 first rotating shaft unit; 64 flexible members; 65 axle sleeves; 66 packing rings; 67 second rotating shaft unit; 611 sleeve joint holes; 613 accommodating holes; 6111 supporting surfaces; 612 lateral openings; 6131 openings; 6132 spacing holes; 62 make moving cell; 621 fixed parts; 622 limited blocks; 6221 pass face; 6222 vertical planes; 631 drive links; 632 engaging pieces; 634 ring projections; 6341 guiding inclines; 6342 vertical planes; 64 flexible members; 635 convergence parts; 671 convergence parts; 672 open-works; 614 connect hole; 68 metal ball body; 69 flexible members; 615 screws; 616 screws; 7 actuation elements; 71 extend socket element; 72 connecting portions; 721 grooves; 711 sleeve joint holes; 73 accommodating holes; 75 screwdrivers.

Detailed description of the invention

Graphic announcement illustrative embodiment of the present invention.It does not set forth all embodiments.In addition or can substitute and use other embodiments.For saving space or more effectively illustrating, apparent or unnecessary details can be omitted.On the contrary, some embodiments can be implemented and not disclose all details.When same numbers occurs in different drawings, it refers to identical or similar assembly or step.

When following description is read together with alterations, can understand aspect of the present invention more fully, the character of these described alterations should be considered as illustrative and nonrestrictive.Described these are graphic may not be drawn in proportion, but emphasizes principle of the present invention.

Now illustrative embodiment is described.In addition or can substitute and use other embodiments.For saving space or more effectively presenting, apparent or unnecessary details can be omitted.On the contrary, some embodiments can be implemented and not disclose all details.

First embodiment of the invention, refer to Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, be respectively the stereo appearance figure of first embodiment of the invention, three-dimensional exploded view, ferrule element and rotating shaft unit element assemble exploded view and sectional perspective profile, find out by knowing in figure, the present invention is for including the body of rod 1 and nested base 2, therefore with regard to the main member of this case and feature describe in detail as after, wherein: this body of rod 1 can the connecting rod 11 of activity pivot joint and at least one holding rod 13 mutually for having one or more, and the axle portion 111 of the axis hole 1111 in the different sealed direction of tool is provided with in connecting rod 11 2 side place, and be positioned on axis hole 1,111 two outer surface and be all formed with relative section 1112, and an axle bed 12 is pivoted with in a wherein axle portion 111, and the opposite side place in the relative axle portion 111 of axle bed 12 is then pivoted with and can forms the holding rod 13 of different directions with connecting rod 11, the shape of its central axis seat 12 can comprise a body of rod, one square body or a spheroid, among the present embodiment, this axle bed 12 is a body of rod.

Among this embodiment, the length of holding rod 13 is greater than connecting rod 11, and connecting rod 11 length is greater than axle bed 12, but know the user of the art, the adjustment length of holding rod 13, connecting rod 11 and axle bed 12 can being done appropriateness because demand is different, such as the length of connecting rod 11 is greater than holding rod 13, and holding rod 13 length is greater than axle bed 12, or axle bed 12 length is greater than holding rod 13, and holding rod 13 length is greater than connecting rod 11.

Above-mentioned axle bed 12 2 side place cuts open and is provided with axial trough 121, and the screw 1212 that two axial trough 121 internal face places are all provided with relative composition surface 1211 and laterally can lock for screw 1213, and in a wherein axial trough 121, the location, axis hole 1111 place in axle portion 111 is positioned at for being articulated in connecting rod 11 with screw 1213, and holding rod 13 side place is provided with the axle portion 131 of tool axis hole 1311, and be positioned on axis hole 1,311 two outer surface and be formed with section 1312, and in another axial trough 121 of axle bed 12, the location, axis hole 1311 place in axle portion 131 is positioned at for being articulated in holding rod 13 with screw 1213, namely be linked to connecting rod 11 by axle bed 12 to be combined into one with mutual pivot joint on holding rod 13.

One nested base 2 is for being articulated in the axle portion 111 of the body of rod 1, this nested base 2 includes sleeve 21, rotating shaft unit 22 and flexible member 23, its middle sleeve 21 is inner be axially formed can be socketed on coaxial cable 3 nut 31 (as shown in Figure 5) on carry out the hollow sleeve joint hole 211 locking or unclamp, and at least two relative supporting surfaces 2111 are provided with in sleeve joint hole 211 internal face place, and the lateral openings 212 being provided with and being communicated in sleeve joint hole 211 is cutd open at sleeve 21 periphery place, the opposite side place of the relative lateral openings 212 of sleeve 21 is then axially formed with the accommodating hole 213 of tool opening 2131, and bottom accommodating hole 213, be provided with the Actuator Division 214 of tool plural number limited block 2141, and each limited block 2141 dual side-edge is all formed with passing face 2142 and vertical plane 2143, wherein this little limited block 2141 is formed in one with sleeve 21, vertical plane 2143 is parallel with the axis of accommodating hole 213 in addition, and the angle of passing face 2142 and vertical plane 2143 is between 25 degree to 60 degree or between 30 degree to 45 degree.Do along an axis of connecting rod 11 in addition and extend, define a plane orthogonal in this axis, angle (angle of inclination) between vertical plane 2143 and the plane defined is greater than the angle (angle of inclination) between passing face 2142 and the plane defined, angle wherein between passing face 2142 and the plane defined is between 15 degree to 75 degree, passing face 2142 is in addition a curved surface, and the plane defined from bottom to top reduces gradually relative to the gradient in passing face 2142.

And rotating shaft unit 22 can be contained in the accommodating hole 213 of sleeve 21, and there is a drive link 221, and drive link 221 side place be provided with can with the engaging piece 222 of the movable inlay card in Actuator Division 214, this engaging piece 222 end face peripheral region is provided with plural ring projection 2221, and each ring projection 2221 dual side-edge is all formed with guiding incline 2222 and vertical plane 2223, separately on drive link 221, be arranged with a flexible member 23, this flexible member 23 is a spring, the opposite side place of the relative engaging piece 222 of drive link 221 is combined with convergence body 24 again, wherein vertical plane 2223 is parallel with the axis of drive link 221, and the angle of guiding incline 2222 and vertical plane 2223 is between 25 degree to 60 degree or between 30 degree to 45 degree.Do along an axis of connecting rod 11 in addition and extend, define a plane orthogonal in this axis, angle (angle of inclination) between vertical plane 2223 and the plane defined is greater than the angle (angle of inclination) between guiding incline 2222 and the plane defined, angle wherein between guiding incline 2222 and the plane defined is between 15 degree to 75 degree, guiding incline 2222 is a curved surface in addition, and the plane defined from top to bottom reduces gradually relative to the gradient of guiding incline 2222.

In addition, the drive link 221 of rotating shaft unit 22 is provided with the open-work 2211 of lateral direction penetrating, and convergence body 24 side place is axially arranged with the caulking groove 241 can located for drive link 221 end, and make the lockhole 2411 of institute's lateral direction penetrating in caulking groove 241 be the location, open-work 2211 place being articulated in drive link 221 end with stud 2412, the opposite side place of the relative caulking groove 241 of convergence body 24 cuts open and is provided with axial trough 242 again, and the perforation 2422 being provided with relative composition surface 2421 in axial trough 242 internal face place and laterally can penetrating for jack-post 2423, and the location, axis hole 1111 place in axle portion 111 in perforation 2422, is positioned at for being articulated in connecting rod 11 with jack-post 2423.

But, above-mentioned nested base 2 is positioned at opening 2131 place of sleeve 21 for being provided with an axle sleeve 25, and make flexible member 23 2 side place sheathed on the drive link 221 of rotating shaft unit 22 respectively elasticity support to arrive in and on engaging piece 222 with axle sleeve 25, be only one preferably implement state, but when practical application, also axle sleeve 25 structural design can be omitted, and flexible member 23 side place elasticity is supported to arrive on the engaging piece 222 of drive link 221, and the opposite side place elasticity of flexible member 23 supports to arrive on the convergence body 24 that rotating shaft unit 22 is positioned at sleeve 21 opening 2131 place, in an elastic deformation between its opening 2131 place only needing to provide flexible member 23 to be positioned sleeve 21 and the engaging piece 222 of rotating shaft unit 22, or opening 2131 place being positioned at sleeve 21 at nested base 2 is for arranging several axle sleeve 25, such as 2 axle sleeves 25, this a little axle sleeve 25 stacks in sleeve 21, the stationarity of axle sleeve 25 in sleeve 21 can be increased, and then make the threaded portion of sleeve 21 inwall not fragile.

Please arrange in pairs or groups and consult Fig. 5, Fig. 6, shown in Fig. 7, be respectively the stereo appearance figure before present pre-ferred embodiments use, side cutaway view during use and the side cutaway view after using, find out by knowing in figure, hand tool of the present invention is the signal distributor that can be applicable to cable television system, on electronic apparatus 5 in adapter or other electrical equipment, can be by the nut 31 on coaxial cable 3 by manual mode in advance interlocking on the junction surface 41 of butt joint 4, the center conductor (not shown) of coaxial cable 3 is plugged in the jack at junction surface 41 and forms electric connection, the sleeve 21 of recycling nested base 2 coordinates the nut 31 of coaxial cable 3, make the lateral openings 212 at its sleeve 21 periphery place laterally can insert and be positioned at sleeve joint hole 211 for coaxial cable 3, so can be outside for being axially socketed on nut 31 with sleeve joint hole 211 by sleeve 21, and supporting surface 2111 ejection making sleeve joint hole 211 internal face place relative is a location on the hex surface 311 of nut 31 edge, when user is gripped on the holding rod 13 of the body of rod 1 and pulls toward the clockwise direction, namely form different directions by axle bed 12 and connecting rod 11 to drive and in the rotating shaft unit 22 of nested base 2 and sleeve 21, nut 31 is given fast lock and turn, and all can operate in coaxial cable 3 either direction and the restriction in component direction or space can not be subject to, and then the nut 31 of coaxial cable 3 can be combined into one with junction surface 41 interlocking of butt joint 4, and it is simple and easy to reach operation, the effect that assembling location is certain, nut 31 of the present invention is hexagon nut in addition, so its shape also can comprise quincunx, circular, square or polygon, and nut 31 surface also can be a matsurface, when the shape of nut 31 is non-hexagon, sleeve joint hole 211 shape that also replaceable one-tenth is corresponding.

Please arrange in pairs or groups and consult shown in Fig. 8, when user pull drive the rotating shaft unit 22 of nested base 2 to make sleeve 21 reach predetermined torque value in the body of rod 1 time, the guiding incline 2222 on engaging piece 222 peripheral region plural number ring projection 2221 can be relied on to pass face 2142 along the plural limited block 2141 of Actuator Division 214 and to support displacement do slip, and engaging piece 222 is axially pushed against in flexible member 23 in an elastic compression distortion, if user continues to apply torsion, the ring projection 2221 of its engaging piece 222 just can be crossed the limited block 2141 of Actuator Division 214 and present idling conditions, ring projection 2221 is when crossing the limited block 2141 of Actuator Division 214 simultaneously, the sound knocked can be sent because the elastic force of flexible member 23 rebounds instantaneously, to remind user, the structural design of flexible member 23 is coordinated with this rotating shaft unit 22, predetermined torque value can be kept when making sleeve 21 drive nut 31 interlocking on the junction surface 41 of butt joint 4, the structural damage and fracture of nut 31 hex surface 311 in coaxial cable 3 is driven because of excessive the caused sleeve 21 that exerts a force to avoid user, and the sleeve 21 of this nested base 2 and rotating shaft unit 22 can be the structure of an assembly and disassembly, and can on demand or design difference replaced various types, the flexible member 23 of coefficient of elasticity, and there is suitable elastic resistance, the nut 31 of different size size can be coordinated to do the adjustment of predetermined torque value, effectively extended whole service life.

Please arrange in pairs or groups and consult shown in Fig. 9, and the sleeve 21 of nested base 2 is in the process of interlocking, rotating shaft unit 22 can be made to be butt up against on the Actuator Division 214 that sleeve 21 is positioned at bottom accommodating hole 213 with the engaging piece 222 at drive link 221 side place, and rely on flexible member 23 elasticity to support to arrive on engaging piece 222, make the plural ring projection 2221 of its engaging piece 222 end face peripheral region and the plural limited block 2141 formation activity inlay card state of Actuator Division 214, just the connecting rod 11 of the body of rod 1 can be utilized to drive in rotating shaft unit 22 by convergence body 24, the sleeve 21 of nested base 2 can be rotated thereupon, the junction surface 41 of the nut 31 and butt joint 4 that are beneficial to coaxial cable 3 is to carry out interlocking operation.

By means of upper, if when user is for unclamping the nut 31 of coaxial cable 3, the holding rod 13 being gripped on the body of rod 1 is only needed counterclockwise to pull, and on rely on engaging piece 222 activity at rotating shaft unit 22 side place to be embedded in Actuator Division 214 that sleeve 21 is positioned at bottom accommodating hole 213, the vertical plane 2223 on engaging piece 222 peripheral region plural number ring projection 2221 is made to form blocking positioning states with plural limited block 2141 vertical plane 2143 of Actuator Division 214, and flexible member 23 elasticity supports to arrive on engaging piece 222, make sleeve 21 and rotating shaft unit 22 synchronous axial system, rely on again sleeve 21 be with relative supporting surface 2111 ejection in sleeve joint hole 211 internal face place on the hex surface 311 of nut 31 edge, to reduce the damage and fracture of nut 31 edge, and make nut 31 more easily lock or unclamp, even the nut worn and torn 31 also can effectively lock and be unclamped.

Second embodiment of the invention, please refer to Fig. 2, shown in Figure 10, be respectively the stereo appearance figure of three-dimensional exploded view of the present invention and another preferred embodiment, find out by knowing in figure, wherein the opposite side place of the relative nested base 2 of this body of rod 1 also can be articulated with another nested base 2 further, this two nested base 2 to make flowing mode identical, as shown in above-mentioned Fig. 8 and Fig. 9, and the hollow sleeve joint hole 211 that two nested bases 2 are positioned at the inner axially formation of sleeve 21 can have difformity respectively (as hexagon, quincunx or polygon etc.) or size, it only needs to provide user to pull when the body of rod 1 drives the rotating shaft unit 22 of a wherein nested base 2, sleeve 21 can be utilized to be come nut 31 that engagement sleeves is connected to coaxial cable 3 carries out interlocking operation with sleeve joint hole 211, and nut 31 is combined into one with junction surface 41 interlocking of butt joint 4.

Third embodiment of the invention, refer to Figure 11, Figure 12, Figure 13 A, Figure 13 B, shown in Figure 13 C and Figure 13 D, it is respectively stereo appearance figure and the three-dimensional exploded view of third embodiment of the invention, find out by knowing in figure, include a connecting rod 51, one holding rod 53, one axle bed 52 and a nested base 6, its central axis seat 52 2 end is provided with the axle portion 521 of the axis hole 5211 in the different sealed direction of tool, and be positioned on axis hole 5,211 two end outer surface and be all formed with relative section 5212, and this connecting rod 51 is articulated with in a wherein axle portion 521, and another 521, relative axle portion pivot joint holding rod 53 of axle bed 52, the shape of its central axis seat 52 can comprise a body of rod, one square body or a spheroid, among the present embodiment, this axle bed 52 is a body of rod.Connecting rod 51 and nested base 6 also can be considered as a body of rod by the present embodiment in addition, because connecting rod 51 and nested base 6 are after assembling, this connecting rod 51 fixes as one with nested base 6.

Among this embodiment, the length of holding rod 53 is greater than connecting rod 51, and connecting rod 51 length is greater than axle bed 52, but know the user of the art, the adjustment length of holding rod 53, connecting rod 51 and axle bed 52 can being done appropriateness because demand is different, such as the length of connecting rod 51 is greater than holding rod 53, and holding rod 53 length is greater than axle bed 52, or axle bed 52 length is greater than holding rod 53, and holding rod 53 length is greater than connecting rod 51.

One end place of above-mentioned holding rod 53 cuts open and is provided with axial trough 531, and the screw 5312 that this axial trough 531 internal face place is all provided with relative composition surface 5311 and laterally can locks for screw 5313, with the axle portion 521 of screw 5313 pivot joint axle bed 52 wherein one end in this axial trough 531, wherein screw 5313 wears the axis hole 5211 in axle portion 521 by holding rod 53 and axle bed 52 pivot joint via screw 5312.On this holding rod 53, separately can install one in addition hold cover 532, this holds cover 532 and is provided with two screws 5322 can locked for screw 5321 radial direction, and on the relative position of holding rod 53, be equipped with two grooves 5314, when two screw 5322 that screw 5321 radial direction is locked, screw 5321 can be fastened in two grooves 5314 respectively, make to hold cover 532 cannot move axially, but hold cover 532 to rotate on holding rod 53, wherein this shape of holding cover 532 can comprise hexagon, circular, square or polygon, and cover 532 surface of being in one's hands can be provided with a matsurface, in order to person's taking force easy to use.

One end place of above-mentioned connecting rod 51 cuts open and is provided with axial trough 511, and the screw 5112 that this axial trough 511 internal face place is all provided with relative composition surface 5111 and laterally can locks for screw 5113, with the axle portion 521 of screw 5113 pivot joint axle bed 52 other end in this axial trough 511, wherein screw 5113 wears the axis hole 5211 in axle portion 521 by connecting rod 51 and axle bed 52 pivot joint via screw 5112, is namely linked to connecting rod 51 by axle bed 52 and is combined into one with mutual pivot joint on holding rod 53.The other end of connecting rod 51 has an accommodating hole 512, in order to install connection one nested base 6, this connecting rod 51 is relatively provided with a screw 5122 laterally can locked for screw 5121 between accommodating hole 512.

This nested base 6 includes sleeve 61, removablely make moving cell 62, first rotating shaft unit 63, flexible member 64, two axle sleeves 65, packing ring 66 and the second rotating shaft unit 67, its middle sleeve 61 comprises hollow sleeve joint hole 611 and an accommodating hole 613, the nut 31 (as shown in figure 14) that this hollow sleeve joint hole 611 can be socketed on coaxial cable 3 carries out locking or unclamping, and at least two relative supporting surfaces 6111 are provided with in sleeve joint hole 611 internal face place, and the lateral openings 612 being provided with and being communicated in sleeve joint hole 611 is cutd open at sleeve 61 periphery place, the function of this lateral openings 612 is in use, sleeve joint hole 611 can be dodged coaxial cable 3 and then the nut 31 that is socketed on coaxial cable 3 easily, the opposite side place of the relative lateral openings 612 of sleeve 61 is then axially formed with the accommodating hole 613 of tool opening 6131, and bottom accommodating hole 613, be provided with a spacing hole 6132, be cross in spacing hole 6132 shape of this embodiment, so this spacing hole 6132 shape can be X-shaped, square, circular, circular concentric, triangle or polygon etc.

This spacing hole 6132 makes moving cell 62 for engaging, this does, and moving cell 62 is different from the Actuator Division 214 of above-described embodiment to be, the moving cell 62 of doing of the present embodiment is dismountable, Actuator Division 214 and the sleeve 21 of above-described embodiment are one-body molded, the moving cell 62 of doing of the present embodiment has a fixed part 621 and plural limited block 622, this fixed part 621 can be fastened in the spacing hole 6132 bottom accommodating hole 613, be fixed on bottom accommodating hole 613 in order to make making moving cell 62, the shape of the spacing hole 6132 bottom the shape of this fixed part 621 and accommodating hole 613 cooperatively interacts, the shape of such as this example spacing hole 6132 is cross, then the shape of fixed part 621 is also necessary for corresponding cross.Limited block 622 dual side-edge done in addition on moving cell 62 is all formed with passing face 6221 and vertical plane 6222, the limited block 622 wherein done on moving cell 62 is formed in one with fixed part 621, vertical plane 6222 is parallel with the axis of accommodating hole 613 in addition, and the angle of passing face 6221 and vertical plane 6222 is between 25 degree to 60 degree or between 30 degree to 45 degree.Do along an axis of connecting rod 51 in addition and extend, define a plane orthogonal in this axis, angle (angle of inclination) between vertical plane 6222 and the plane defined is greater than the angle (angle of inclination) between passing face 6221 and the plane defined, angle wherein between passing face 6221 and the plane defined is between 15 degree to 75 degree, passing face 6221 is in addition a curved surface, and the plane defined from bottom to top reduces gradually relative to the gradient in passing face 6221.

And the first rotating shaft unit 63 can be contained in the accommodating hole 613 of sleeve 61, and there is a drive link 631, and drive link 631 one end be provided with can with the engaging piece 632 of the movable inlay card of limited block 622 done on moving cell 62, this engaging piece 632 end face peripheral region is provided with plural ring projection 634, and each ring projection 634 dual side-edge is all formed with guiding incline 6341 and vertical plane 6342, separately on drive link 631, be arranged with a flexible member 64, this flexible member 64 is a spring, the other end of the relative engaging piece 632 of drive link 631 is provided with a convergence part 635 again, this convergence part 635 is in order to connect one second rotating shaft unit 67, wherein vertical plane 6342 is parallel with the axis of drive link 631, and the angle of guiding incline 6341 and vertical plane 6342 is between 25 degree to 60 degree or between 30 degree to 45 degree.Do along an axis of connecting rod 51 in addition and extend, define a plane orthogonal in this axis, angle (angle of inclination) between vertical plane 6342 and the plane defined is greater than the angle (angle of inclination) between guiding incline 6341 and the plane defined, angle wherein between guiding incline 6341 and the plane defined is between 15 degree to 75 degree, guiding incline 6341 is a curved surface in addition, and the plane defined from top to bottom reduces gradually relative to the gradient of guiding incline 6341.

This nested base 6 is when assembling, first be fastened on bottom accommodating hole 613 by making moving cell 62, again the first rotating shaft unit 63 is inserted in this accommodating hole 613, then flexible member 64 is set on the drive link 631 of the first rotating shaft unit 63, then two axle sleeves 65 are set at opening 6131 place of sleeve 61, this axle sleeve 65 has a perforation 651, be located on the drive link 631 of the first rotating shaft unit 63 in order to make axle sleeve 65, and axle sleeve 65 side has a screw thread, can lock in accommodating hole 613, two axle sleeves 65 are sequentially locked together in accommodating hole 613, now flexible member 64 will support to arrive between engaging piece 632 and axle sleeve 65.Use two axle sleeves 65 in this embodiment, but when practical application, also can use single axle sleeve 65, its difference is to use several axle sleeve 65, can increase the stationarity of axle sleeve 65 in accommodating hole 613, and then makes the threaded portion of accommodating hole 613 inwall not fragile.

So far number of assembling steps, be exposed at outside convergence part 635 on drive link 631 outside accommodating hole 613, this convergence part 635 comprises one first hierarchic structure, this first hierarchic structure has first surface and the second surface of the axis being parallel to connecting rod 51, then the second rotating shaft unit 67 is connected to the first rotating shaft unit 63, this second rotating shaft unit 67 is a body of rod, a convergence part 671 is provided with in one end of the second rotating shaft unit 67, this convergence part 671 comprises one second hierarchic structure, this second hierarchic structure has the 3rd surface and the 4th surface of the axis being parallel to connecting rod 51, convergence part 671 can be connected with the convergence part 635 of the first rotating shaft unit 63, namely the first hierarchic structure engages mutually with the second hierarchic structure, and in the second rotating shaft unit 67, be provided with the open-work 672 of lateral direction penetrating, during the screw 5122 laterally locked on connecting rod 51 in order to provide screw 5121, run through the open-work 672 of the second rotating shaft unit 67 simultaneously, and then make this second rotating shaft unit 67 be installed in the accommodating hole 512 of connecting rod 51, connecting rod 51 and nested base 6 is so made to be combined into one.The present embodiment also can use similar first embodiment single transmission bar 221 to replace the first rotating shaft unit 63 and the second rotating shaft unit 67 in addition.

In addition, before the second rotating shaft unit 67 is connected to the first rotating shaft unit 63, also can a sheathed packing ring 66 on axle sleeve 65 and on drive link 631, this packing ring 66 can be a quality of rubber materials or a plastic cement material, this packing ring 66 is when connecting rod 51 is combined into one with nested base 6, between accommodating hole 613 and connecting rod 51, when using in order to avoid this instrument, axle sleeve 65 and connecting rod 51 are conflicted and are worn and torn.

Refer to shown in Figure 14, hand tool of the present invention is the signal distributor that can be applicable to cable television system, on electronic apparatus in adapter or other electrical equipment, can be by the nut 31 on coaxial cable 3 by manual mode in advance interlocking on the junction surface 41 of butt joint 4, the center conductor (not shown) of coaxial cable 3 is plugged in the jack at junction surface 41 and forms electric connection, the sleeve 61 of recycling nested base 6 coordinates the nut 31 of coaxial cable 3, make the lateral openings 612 at its sleeve 61 periphery place laterally can insert and be positioned at sleeve joint hole 611 for coaxial cable 3, so can be outside for being axially socketed on nut 31 with sleeve joint hole 611 by sleeve 61, and supporting surface 6111 ejection making sleeve joint hole 611 internal face place relative is a location on the hex surface 311 of nut 31 edge, when user is gripped on holding rod 53 and pulls toward the clockwise direction, namely form different directions by axle bed 52 and connecting rod 51 and drive the second rotating shaft unit 67 in nested base 6, nut 31 is given fast lock and turns by the first rotating shaft unit 63 and sleeve 61, and all can operate in coaxial cable 3 either direction and the restriction in component direction or space can not be subject to, and then the nut 31 of coaxial cable 3 can be combined into one with junction surface 41 interlocking of butt joint 4, and it is simple and easy to reach operation, the effect that assembling location is certain, nut 31 of the present invention is hexagon nut in addition, so its shape also can comprise quincunx, circular, square or polygon, and nut 31 surface also can be a matsurface, when the shape of nut 31 is non-hexagon, sleeve joint hole 611 shape that also replaceable one-tenth is corresponding.

Please arrange in pairs or groups and consult shown in Figure 15, and the sleeve 61 of nested base 6 is in the process of interlocking, the engaging piece 632 at the drive link 631 side place of the first rotating shaft unit 63 can be made to butt up against sleeve 61 be positioned at and do on moving cell 62 bottom accommodating hole 613, and rely on flexible member 64 elasticity to support to arrive on engaging piece 632, make the plural ring projection 634 of its engaging piece 632 end face peripheral region and the plural limited block 622 formation activity inlay card state making moving cell 62, just connecting rod 51 can be utilized by driving in the first rotating shaft unit 63 and the second rotating shaft unit 67, the sleeve 61 of nested base 6 can be rotated thereupon, the junction surface 41 of the nut 31 and butt joint 4 that are beneficial to coaxial cable 3 is to carry out interlocking operation.

Please arrange in pairs or groups and consult shown in Figure 16, when user pulls in holding rod 53 via axle bed 52 drivening rod 51, and then when making the sleeve 61 of nested base 6 reach predetermined torque value, the guiding incline 6341 on engaging piece 632 peripheral region plural number ring projection 634 can be relied on to pass face 6221 along the plural limited block 622 making moving cell 62 and to support displacement do slip, and engaging piece 632 is axially pushed against in flexible member 64 in an elastic compression distortion, if user continues to apply torsion, the ring projection 634 of its engaging piece 632 just can be crossed the limited block 622 of making moving cell 62 and present idling conditions, ring projection 634 is when crossing the limited block 622 making moving cell 62 simultaneously, the sound knocked can be sent because flexible member 64 elastic force rebounds instantaneously, to remind user, the structural design of flexible member 64 is coordinated with this first rotating shaft unit 63, predetermined torque value can be kept when making sleeve 61 drive nut 31 interlocking on the junction surface 41 of butt joint 4, the structural damage and fracture of nut 31 hex surface 311 in coaxial cable 3 is driven because of excessive the caused sleeve 21 that exerts a force to avoid user, and this nested base 6 and the first rotating shaft unit 63 can be the structure of an assembly and disassembly, and can on demand or design difference replaced various types, the flexible member 64 of coefficient of elasticity, and there is suitable elastic resistance, the nut 31 of different size size can be coordinated to do the adjustment of predetermined torque value, effectively extended whole service life.

Fourth embodiment of the invention, refer to shown in Figure 17 A and Figure 17 B, the present embodiment and above-described embodiment difference are, the sleeve of the nested base of the 4th embodiment can an external actuation element, this external design all can apply mechanically or implement in the nested base of above-described embodiment, the present embodiment is described with the structure of the nested base 6 of the 3rd embodiment, there is a connecting hole 614 bottom the sleeve 61 of nested base 6, in order to connect actuation element, wherein the shape of this connecting hole 614 is square in this embodiment, so the shape of this connecting hole 614 also can comprise hexagon, triangular polygon or irregular shape, this sleeve 61 is relatively provided with the screw 615 can inserted for a metal ball body 68 and a flexible member 69 between connecting hole 614, the diameter that wherein this screw 615 is positioned at the inwall of connecting hole 614 is less than metal ball body 68 maximum gauge, when so making metal ball body 68 insert screw 615, the metal ball body 68 of part can protrude from the inwall that screw 615 is positioned at connecting hole 614, and the metal ball body 68 of part can be blocked in screw 615, assembling sequence is for insert screw 615 by metal ball body 68, the screw 615 of being inserted by flexible member 69 is more also positioned in metal ball body 68, finally again a screw 616 is locked in screw 615, wherein this screw 616 can pressuring elastic element 69, and then make the metal ball body 68 of part oppressed and protrude from outside screw 615.

The actuation element of the present embodiment has multiple enforcement aspect, implementing aspect for 1st kind refers to shown in Figure 18 and Figure 19, this actuation element 7 comprises prolongation socket element 71 and an a junction 72, this extends socket element 71 and comprises a hollow sleeve joint hole 711, this sleeve joint hole 711 is identical with the shape of the sleeve joint hole 611 of sleeve 61, this extends socket element 71 can make the length of sleeve 61 extend, and then make hollow sleeve joint hole 711 can be socketed nut apart from farther coaxial cable, the shape of connecting portion 72 corresponds to the shape of connecting hole 614 in addition, be square in the shape of the present embodiment connecting portion 72, the shape of right connecting portion 72 can comprise hexagon, triangle, polygon or irregular shape, on at least one surface of the connecting portion 72 of the present embodiment, there is a groove 721, in order to hold the part metals spheroid 68 protruding from screw 615, when actuation element 7 is assembled with sleeve 61, connecting portion 72 is inserted connecting hole 614, the hollow sleeve joint hole 611 and hollow sleeve joint hole 711 aligns simultaneously, when connecting portion 72 inserts connecting hole 614, connecting portion 72 surface can extrude the metal ball body 68 protruded from outside screw 615, until after the groove 721 of connecting portion 72 moves to the relative position of screw 615, it is outer and be positioned at groove 721 that the metal ball body 68 of part can be protruding to screw 615, connecting portion 72 is made to be fastened in connecting hole 614, and then this actuation element 7 is not easily come off from nested base 6.

Implement aspect for the 2nd kind of the present embodiment actuation element 7, refer to shown in Figure 20, this actuation element 7 has an accommodating hole 73 and a junction 72, the connecting portion 72 of this enforcement aspect is identical with the connecting portion 72 that the 1st kind is implemented aspect, in this just not repeat specification, the shape of this accommodating hole 73 is a hexagon at this example, and the shape of right accommodating hole 73 also can be square, triangle, polygon or irregular shape.This accommodating hole 73 can be inserted for a screwdriver 75, and the form of this screwdriver 75 comprises flathead screwdriver, plus driver, Quincunx screw bottle opener, hex(agonal)screw bottle opener, square head bolts bottle opener, three wings screwdriver, wing plus driver, snake eye screwdriver, xzn screwdriver, polydrive screwdriver, single-way screw bottle opener, two hex(agonal)screw bottle opener, anistree screwdriver or Bristol screwdriver.This enforcement aspect relies on an external various different types of screwdriver 75 of sleeve connection, carries out making the using function of this hand-held tool more comprehensively.

More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.It should be noted that word " comprises " and do not get rid of other elements, word " " is not got rid of multiple.

Unless otherwise indicated, otherwise set forth in the application allly to measure, be worth, grade, position, value, size and other specifications be for approximate but not accurate.Above-mentioned person is intended to have with its correlation function and the zone of reasonableness conformed to user used in technology belonging to it.

Claims

1. a hand tool, is suitable for a nut of rotation one coaxial cable, it is characterized in that, comprising:

2. hand tool according to claim 1, it is characterized in that: also comprise one second body of rod being pivoted to this first body of rod and one the 3rd body of rod being pivoted to this second body of rod, wherein a first end of this second body of rod is pivoted to one end of this first body of rod, one the second end of this second body of rod is pivoted to one end of the 3rd body of rod, wherein this first body of rod is suitable for rotating relative to this second body of rod in a plane, and this second body of rod is suitable for rotating relative to the 3rd body of rod in this plane.

3. hand tool according to claim 1, it is characterized in that: this first makes this second surface of moving cell haply perpendicular to this first plane, define perpendicular to one second plane of this axis, this second makes this second surface of moving cell haply perpendicular to this second plane.

4. hand tool according to claim 1, it is characterized in that: this first makes this first surface of moving cell and this angle folded by the first plane between 15 degree to 75 degree, define perpendicular to one second plane of this axis, this second makes this first surface of moving cell and this angle folded by the second plane between 15 degree to 75 degree.

5. hand tool according to claim 3, is characterized in that: this first body of rod also comprises a spring, and it is positioned at this sleeve.

6. hand tool according to claim 5, is characterized in that: this first body of rod also comprises one first rod member, and itself and this first to make moving cell one-body molded, and this spring housing is located on this rod member.

7. hand tool according to claim 6, it is characterized in that: this first body of rod also comprises one first axle sleeve and one second axle sleeve at the top being located at this sleeve, this first axle sleeve has a screw thread, be located on an external diameter surface of this first axle sleeve, this second axle sleeve has a screw thread, be located on an external diameter surface of this second axle sleeve, this screw thread of this first axle sleeve and this screw thread of this second axle sleeve fasten a screw thread at this top of closing this sleeve, wherein this first axle sleeve and this second axle sleeve are set on this rod member, this the first axle sleeve one bottom contact this spring, second axle sleeve is positioned on a top of this first axle sleeve.

8. hand tool according to claim 1, it is characterized in that: also comprise a prolongation socket element, be suitable for the one end being removably bonded on this first body of rod, one sleeve joint hole of this prolongation socket element is suitable for this nut blocking this coaxial cable, this sleeve joint hole of this prolongation socket element aims at a sleeve joint hole of this first body of rod, when this prolongation socket element is pulled down from this first body of rod, this sleeve joint hole of this first body of rod is suitable for this nut blocking this coaxial cable.

9. hand tool according to claim 6, it is characterized in that: this first rod member has the first surface being parallel to this axis and the second surface being parallel to this axis, this first rod member has a hierarchic structure, connect this first surface of this first rod member and this second surface of this first rod member, this first body of rod also comprises one second rod member, there is the first surface being parallel to this axis and the second surface being parallel to this axis, this second rod member has a hierarchic structure, connect this first surface of this second rod member and this second surface of this second rod member, wherein this hierarchic structure of this first rod member blocks this hierarchic structure of this second rod member.

10. hand tool according to claim 1, it is characterized in that: a sleeve joint hole of this first body of rod has two relative support divisions, be suitable for this nut blocking this coaxial cable, a lateral openings between two relative edges of these two support divisions, and is communicated with this sleeve joint hole.

11. hand tools according to claim 1, is characterized in that: this first this first surface making moving cell comprises a curved surface.

12. hand tools according to claim 11, is characterized in that: this second this first surface making moving cell comprises a curved surface.

13. 1 kinds of hand tools, is characterized in that, comprising:

One first body of rod;

14. hand tools according to claim 13, is characterized in that: this nut comprises a nut of coaxial cable.

15. hand tools according to claim 13, it is characterized in that: this nested base also comprises a sleeve, a drive link and makes moving cell, one end of this drive link connects this second body of rod, and the other end connects an engaging piece, this engaging piece comprises a ring projection, and this drive link is positioned at this and does above moving cell, and this comprises a fixed part and a limited block as moving cell, this is made moving cell and is fastened on this sleeve bottom via this fixed part, wherein this ring projection can clamping to this limited block.

16. hand tools according to claim 15, is characterized in that: this ring projection has a guiding incline and supports displacement along a passing face of this limited block do slip.

17. hand tools according to claim 15, is characterized in that: also comprise a flexible member and to be located on this drive link and to be positioned at this sleeve.

18. hand tools according to claim 15, is characterized in that: this drive link is made up of one first rotating shaft unit and one second rotating shaft unit, and this first rotating shaft unit is connected to this engaging piece, and this second rotating shaft unit is connected to this second body of rod.

19. hand tools according to claim 13, it is characterized in that: also comprise one the 3rd body of rod and be pivoted to this first body of rod, 3rd body of rod has the other end that a first end can be pivoted to this first body of rod, and wherein the 3rd body of rod can rotate relative to first body of rod in one first plane.

20. hand tools according to claim 19, is characterized in that: also comprise and hold cover, and it is arranged on the 3rd body of rod.